Memorandum 

From: David A. Green/RTI, International 

To: David Putney/EPA, OAQPS 

Date: August 24, 2011 

Subject: Acute Risk Modeling of Primary Aluminum Potroom Emissions 

Acute risk modeling is conducted under the assumption that peak emissions are ten times greater than long term 

average emissions, in the absence of information regarding the variability or the emissions. Primary aluminum 

potlines have a more consistent emissions profile than many other sources because these emissions actually 

reflect the average of the emissions from approximately 100 individual pots which are have cycles that are out 

of phase. Thus any variability associated with aluminum levels or electrode replacement for a particular pot are 

damped out by the other pots at different stages. 

Alcoa provided a series of hourly hydrogen fluoride concentration data for two potlines at their Wenatchee 

facility. Approximately 2075 consecutive hourly readings were provided based on Fourier Transform Infrared 

measurements at the roof vents. These data are given in Attachment 1. Alcoa found that the ratio of the 

maximum to the average concentration for these potlines were 2.7 and 5.6. 

The entire dataset was combined and subjected to two statistical analysis techniques: the upper prediction limit 

(UPL) calculated assuming a log-normal distribution after adjusting for temporal correction, and extreme value 

theory. The details of these procedures are given in Attachment 2. The average of the concentration values in 

514 μg/m3. The 99% UPL was calculated at 2215 μg/m, which corresponds to 4.3 times the mean. 

Using the extreme value theory, the 99.9 percentile estimate of the generalized extreme value distribution 

(corresponding to 1 observation in 1000) was 2306 μg/m3, which corresponds to 4.5 times the mean. 

Based on these data, I recommend that acute risk modeling for the primary aluminum residual risk assessment 

be based on emissions of 5 times the long term emission rate. A factor of 6 might also be justified because this 

is in the general range suggested by the Aluminum Association. 
Attachment 1 p. 1

Hydrogen Fluoride from Process Monitor in Potroom Roof: Potlines 1 and 5 (ug/m3)

Average 574.48 454.40

Maximum 1551.79 2547.67

Ratio (Max/Avg) 2.7 5.6

Date Time Line 1 ug/m3 Line 5 ug/m3

8/1/2010 0:00:00 656.733 140.507

8/1/2010 1:00:00 911.976 170.288

8/1/2010 2:00:00 517.608 191.072

8/1/2010 3:00:00 344.04 276.583

8/1/2010 4:00:00 320.919 297.805

8/1/2010 5:00:00 286.472 36 note: minimum detection limit = 36 ug/m3

8/1/2010 6:00:00 248.54 36

8/1/2010 7:00:00 264.854 170.415

8/1/2010 8:00:00 310.639 475.541

8/1/2010 9:00:00 227.277 215.617

8/1/2010 10:00:00 367.937 136.301

8/1/2010 11:00:00 333.184 58.404

8/1/2010 12:00:00 604.146 36

8/1/2010 13:00:00 819.77 239.584

8/1/2010 14:00:00 840.322 770.257

8/1/2010 15:00:00 278.078 242.111

8/1/2010 16:00:00 264.063 157.461

8/1/2010 17:00:00 241.088 48.394

8/1/2010 18:00:00 142.269 36

8/1/2010 19:00:00 315.883 108.103

8/1/2010 20:00:00 426.035 187.953

8/1/2010 21:00:00 238.121 178.029

8/1/2010 22:00:00 317.817 1350.1

8/1/2010 23:00:00 323.898 978.598

8/2/2010 0:00:00 327.626 398.536

8/2/2010 1:00:00 279.263 381.451

8/2/2010 2:00:00 269.707 663.93

8/2/2010 3:00:00 332.349 426.026

8/2/2010 4:00:00 398.592 57.094

8/2/2010 5:00:00 221.215 36

8/2/2010 6:00:00 342.932 36

8/2/2010 7:00:00 437.954 136.992

8/2/2010 8:00:00 414.199 340.025

8/2/2010 9:00:00 643.194 37.596

8/2/2010 10:00:00 423.157 281.033

8/2/2010 11:00:00 665.801 503.264

8/2/2010 12:00:00 439.987 898.413

8/2/2010 13:00:00 422.225 406.281

8/2/2010 14:00:00 303.75 177.891

8/2/2010 15:00:00 371.001 132.683

8/2/2010 16:00:00 397.273 494.598

8/2/2010 17:00:00 309.046 476.102

8/2/2010 18:00:00 273.814 43.652

8/2/2010 19:00:00 447.492 165.58

8/2/2010 20:00:00 407.046 171.184

8/2/2010 21:00:00 433.401 112.325

8/2/2010 22:00:00 857.833 160.383

8/2/2010 23:00:00 473.85 36

8/3/2010 0:00:00 811.302 40.639

8/3/2010 1:00:00 509.12 169.293

8/3/2010 2:00:00 419.184 279.393

8/3/2010 3:00:00 844.992 260.923

8/3/2010 4:00:00 371.034 56.079

8/3/2010 5:00:00 389.074 192.954

8/3/2010 6:00:00 449.826 56.747

8/3/2010 7:00:00 284.411 243.216

8/3/2010 8:00:00 485.069 296.831

8/3/2010 9:00:00 418.952 245.943

8/3/2010 10:00:00 446.813 176.975

8/3/2010 11:00:00 327.029 211.683

8/3/2010 12:00:00 477.867 36
Attachment 1 p. 2

8/3/2010 13:00:00 805.03 61.663

8/3/2010 14:00:00 745.162 272.597

8/3/2010 15:00:00 357.737 333.238

8/3/2010 16:00:00 396.868 211.382

8/3/2010 17:00:00 767.709 36

8/3/2010 18:00:00 482.374 36

8/3/2010 19:00:00 284.015 83.403

8/3/2010 20:00:00 295.433 367.733

8/3/2010 21:00:00 548.169 92.908

8/3/2010 22:00:00 551.209 44.413

8/3/2010 23:00:00 494.833 36

8/4/2010 0:00:00 474.697 36

8/4/2010 1:00:00 547.576 86.723

8/4/2010 2:00:00 637.828 1201.262

8/4/2010 3:00:00 650.237 1111.406

8/4/2010 4:00:00 685.24 237.102

8/4/2010 5:00:00 656.565 36

8/4/2010 6:00:00 345.363 36

8/4/2010 7:00:00 520.928 57.968

8/4/2010 8:00:00 910 214.739

8/4/2010 9:00:00 749.608 708.019

8/4/2010 10:00:00 542.034 459.484

8/4/2010 11:00:00 647.423 316.105

8/4/2010 12:00:00 722.73 581.492

8/4/2010 13:00:00 732.411 384.97

8/4/2010 14:00:00 1044.225 87.627

8/4/2010 15:00:00 904.345 36

8/4/2010 16:00:00 951.824 36

8/4/2010 17:00:00 578.966 36

8/4/2010 18:00:00 439.695 36

8/4/2010 19:00:00 425.332 36

8/4/2010 20:00:00 346.479 42.864

8/4/2010 21:00:00 472.467 218.638

8/4/2010 22:00:00 559.047 155.487

8/4/2010 23:00:00 818.924 36

8/5/2010 0:00:00 1062.12 36

8/5/2010 1:00:00 935.476 36

8/5/2010 2:00:00 525.732 75.18

8/5/2010 3:00:00 294.924 140.275

8/5/2010 4:00:00 506.516 72.25

8/5/2010 5:00:00 262.418 36

8/5/2010 6:00:00 187.055 36

8/5/2010 7:00:00 373.087 36

8/5/2010 8:00:00 808.799 220.42

8/5/2010 9:00:00 901.304 155.597

8/5/2010 10:00:00 743.975 72.66

8/5/2010 11:00:00 657.729 36

8/5/2010 12:00:00 577.269 72.562

8/5/2010 13:00:00 1004.92 410.572

8/5/2010 14:00:00 654.566 156.621

8/5/2010 15:00:00 431.257 91.025

8/5/2010 16:00:00 343.576 86.176

8/5/2010 17:00:00 261.257 36

8/5/2010 18:00:00 272.463 36

8/5/2010 19:00:00 438.943 152.533

8/5/2010 20:00:00 439.105 334.598

8/5/2010 21:00:00 328.137 226.566

8/5/2010 22:00:00 395.552 142.338

8/5/2010 23:00:00 402.725 1170.237

8/6/2010 0:00:00 314.36 915.89

8/6/2010 1:00:00 384.184 138.449

8/6/2010 2:00:00 556.728 117.534

8/6/2010 3:00:00 641.445 144.597

8/6/2010 4:00:00 485.145 752.729

8/6/2010 5:00:00 508.336 297.641

8/6/2010 6:00:00 487.466 76.384

8/6/2010 7:00:00 469.499 125.144

8/6/2010 8:00:00 632.643 393.231

8/6/2010 9:00:00 730.336 730.742

8/6/2010 10:00:00 526.882 996.494
Attachment 1 p. 3

8/6/2010 11:00:00 413.739 837.919

8/6/2010 12:00:00 389.605 682.387

8/6/2010 13:00:00 325.856 69.144

8/6/2010 14:00:00 422.426 36

8/6/2010 15:00:00 444.08 36

8/6/2010 16:00:00 268.097 36

8/6/2010 17:00:00 280.853 36

8/6/2010 18:00:00 298.796 36

8/6/2010 19:00:00 414.799 49.144

8/6/2010 20:00:00 650.626 224.467

8/6/2010 21:00:00 644.156 302.17

8/6/2010 22:00:00 708.525 120.191

8/6/2010 23:00:00 814.55 84.842

8/7/2010 0:00:00 981.1 92.49

8/7/2010 1:00:00 419.518 256.988

8/7/2010 2:00:00 385.744 150.785

8/7/2010 3:00:00 552.407 243.953

8/7/2010 4:00:00 632.484 88.601

8/7/2010 5:00:00 936.237 454.023

8/7/2010 6:00:00 544.264 88.088

8/7/2010 7:00:00 334.415 291.831

8/7/2010 8:00:00 375.054 256.454

8/7/2010 9:00:00 388.488 152.391

8/7/2010 10:00:00 374.096 339.367

8/7/2010 11:00:00 386.953 40.983

8/7/2010 12:00:00 378.868 57.292

8/7/2010 13:00:00 277.739 252.157

8/7/2010 14:00:00 689.554 178.007

8/7/2010 15:00:00 860.238 91.057

8/7/2010 16:00:00 610.258 36

8/7/2010 17:00:00 694.942 36

8/7/2010 18:00:00 927.711 42.644

8/7/2010 19:00:00 837.455 258.341

8/7/2010 20:00:00 608.12 825.097

8/7/2010 21:00:00 719.104 112.621

8/7/2010 22:00:00 692.917 112.277

8/7/2010 23:00:00 655.187 262.062

8/8/2010 0:00:00 612.096 1142.285

8/8/2010 1:00:00 454.182 394.633

8/8/2010 2:00:00 564.275 87.727

8/8/2010 3:00:00 592.647 287.193

8/8/2010 4:00:00 806.024 745.093

8/8/2010 5:00:00 797.696 517.31

8/8/2010 6:00:00 547.251 209.163

8/8/2010 7:00:00 416.774 65.165

8/8/2010 8:00:00 630.568 190.501

8/8/2010 9:00:00 885.292 345.018

8/8/2010 10:00:00 1026.367 467.509

8/8/2010 11:00:00 1017.686 934.943

8/8/2010 12:00:00 769.124 705.906

8/8/2010 13:00:00 544.147 143.484

8/8/2010 14:00:00 653.614 36

8/8/2010 15:00:00 578.823 36

8/8/2010 16:00:00 511.389 50.639

8/8/2010 17:00:00 407.311 179.674

8/8/2010 18:00:00 366.279 36

8/8/2010 19:00:00 423.605 146.832

8/8/2010 20:00:00 671.283 179.954

8/8/2010 21:00:00 671.95 241.615

8/8/2010 22:00:00 952.103 281.783

8/8/2010 23:00:00 1131.936 318.903

8/9/2010 0:00:00 572.826 113.801

8/9/2010 1:00:00 598.231 256.737

8/9/2010 2:00:00 285.486 368.323

8/9/2010 3:00:00 512.127 515.559

8/9/2010 4:00:00 436.791 153.061

8/9/2010 5:00:00 373.158 82.235

8/9/2010 6:00:00 254.342 64.657

8/9/2010 7:00:00 313.463 150.704

8/9/2010 8:00:00 637.57 422.379
Attachment 1 p. 4

8/9/2010 9:00:00 896.506 329.771

8/9/2010 10:00:00 527.1 265.919

8/9/2010 11:00:00 337.377 253.228

8/9/2010 12:00:00 408.137 127.379

8/9/2010 13:00:00 724.6 309.509

8/9/2010 14:00:00 684.258 340.675

8/9/2010 15:00:00 428.491 318.732

8/9/2010 16:00:00 360.472 36

8/9/2010 17:00:00 272.157 44.001

8/9/2010 18:00:00 193.549 47.707

8/9/2010 19:00:00 290.63 209.923

8/9/2010 20:00:00 493.133 509.62

8/9/2010 21:00:00 363.746 812.837

8/9/2010 22:00:00 361.173 1146.63

8/9/2010 23:00:00 547.825 620.444

8/10/2010 0:00:00 650.074 326.823

8/10/2010 1:00:00 608.626 191.195

8/10/2010 2:00:00 556.582 122.349

8/10/2010 3:00:00 512.453 124.039

8/10/2010 4:00:00 412.797 172.493

8/10/2010 5:00:00 346.858 162.622

8/10/2010 6:00:00 249.614 160.34

8/10/2010 7:00:00 382.945 385.522

8/10/2010 8:00:00 535.572 918.686

8/10/2010 9:00:00 616.262 1193.43

8/10/2010 10:00:00 686.444 1319.71

8/10/2010 11:00:00 565.202 667.592

8/10/2010 12:00:00 619.018 175.623

8/10/2010 13:00:00 415.112 57.701

8/10/2010 14:00:00 322.683 118.405

8/10/2010 15:00:00 263.996 206.688

8/10/2010 16:00:00 186.175 256.329

8/10/2010 17:00:00 208.054 94.147

8/10/2010 18:00:00 168.19 108.698

8/10/2010 19:00:00 476.332 338.196

8/10/2010 20:00:00 507.74 472.738

8/10/2010 21:00:00 416.026 572.702

8/10/2010 22:00:00 1064.117 454.529

8/10/2010 23:00:00 1090.29 219.754

8/11/2010 0:00:00 943.953 223.322

8/11/2010 1:00:00 665.855 208.232

8/11/2010 2:00:00 412.12 461.942

8/11/2010 3:00:00 384.921 408.917

8/11/2010 4:00:00 331.206 399.554

8/11/2010 5:00:00 298.743 36

8/11/2010 6:00:00 336.114 36

8/11/2010 7:00:00 482.481 59.495

8/11/2010 8:00:00 553.527 353.154

8/11/2010 9:00:00 1041.573 519.966

8/11/2010 10:00:00 873.138 535.998

8/11/2010 11:00:00 569.181 314.543

8/11/2010 12:00:00 511.557 60.42

8/11/2010 13:00:00 936.176 62.396

8/11/2010 14:00:00 732.578 151.92

8/11/2010 15:00:00 467.674 365.512

8/11/2010 16:00:00 404.007 371.481

8/11/2010 17:00:00 370.774 439.009

8/11/2010 18:00:00 245.096 289.719

8/11/2010 19:00:00 381.23 222.063

8/11/2010 20:00:00 514.923 212.398

8/11/2010 21:00:00 529.794 186.324

8/11/2010 22:00:00 629.644 36

8/11/2010 23:00:00 661.576 216.987

8/12/2010 0:00:00 510.585 572.811

8/12/2010 1:00:00 606.827 400.819

8/12/2010 2:00:00 553.595 498.158

8/12/2010 3:00:00 620.786 188.123

8/12/2010 4:00:00 610.478 730.755

8/12/2010 5:00:00 466.069 1204.268

8/12/2010 6:00:00 320.782 1348.815
Attachment 1 p. 5

8/12/2010 7:00:00 562.623 869.489

8/12/2010 8:00:00 817.366 554.035

8/12/2010 9:00:00 715.434 264.473

8/12/2010 10:00:00 869.305 849.189

8/12/2010 11:00:00 898.635 902.384

8/12/2010 12:00:00 588.867 310.679

8/12/2010 13:00:00 581.722 269.315

8/12/2010 14:00:00 650.737 702.467

8/12/2010 15:00:00 665.421 274.316

8/12/2010 16:00:00 593.862 352.792

8/12/2010 17:00:00 762.675 899.212

8/12/2010 18:00:00 750.515 100.427

8/12/2010 19:00:00 538.112 69.253

8/12/2010 20:00:00 1099.763 162.904

8/12/2010 21:00:00 990.123 205.898

8/12/2010 22:00:00 910.404 324.376

8/12/2010 23:00:00 725.093 193.392

8/13/2010 0:00:00 950.138 215.254

8/13/2010 1:00:00 977.096 157.497

8/13/2010 2:00:00 669.714 190.977

8/13/2010 3:00:00 680.2 227.175

8/13/2010 4:00:00 829.257 311.093

8/13/2010 5:00:00 1252.381 384.504

8/13/2010 6:00:00 510.962 148.97

8/13/2010 7:00:00 578.789 224.666

8/13/2010 8:00:00 594.765 290.89

8/13/2010 9:00:00 614.014 204.319

8/13/2010 10:00:00 667.517 285.918

8/13/2010 11:00:00 911.55 148.976

8/13/2010 12:00:00 771.465 90.37

8/13/2010 13:00:00 1010.133 343.833

8/13/2010 14:00:00 684.061 354.245

8/13/2010 15:00:00 898.827 415.928

8/13/2010 16:00:00 690.238 264.523

8/13/2010 17:00:00 437.398 62.473

8/13/2010 18:00:00 369.736 61.956

8/13/2010 19:00:00 357.64 77.874

8/13/2010 20:00:00 376.523 353.295

8/13/2010 21:00:00 478.911 797.34

8/13/2010 22:00:00 604.546 1033.775

8/13/2010 23:00:00 444.737 950.604

8/14/2010 0:00:00 501.877 252.819

8/14/2010 1:00:00 578.419 253.028

8/14/2010 2:00:00 612.713 483.288

8/14/2010 3:00:00 657.078 128.884

8/14/2010 4:00:00 471.907 431.029

8/14/2010 5:00:00 362.054 178.315

8/14/2010 6:00:00 314.483 175.778

8/14/2010 7:00:00 461.823 269.032

8/14/2010 8:00:00 758.32 443.872

8/14/2010 9:00:00 1136.278 571.53

8/14/2010 10:00:00 1048.696 848.275

8/14/2010 11:00:00 964.347 1118.077

8/14/2010 12:00:00 493.22 316.029

8/14/2010 13:00:00 698.356 279.938

8/14/2010 14:00:00 517.777 194.388

8/14/2010 15:00:00 383.685 36

8/14/2010 16:00:00 322.355 36

8/14/2010 17:00:00 349.68 112.566

8/14/2010 18:00:00 299.902 64.457

8/14/2010 19:00:00 553.148 107.188

8/14/2010 20:00:00 770.956 230.698

8/14/2010 21:00:00 451.914 281.094

8/14/2010 22:00:00 763.223 211.039

8/14/2010 23:00:00 754.588 99.502

8/15/2010 0:00:00 753.569 188.611

8/15/2010 1:00:00 758.147 50.555

8/15/2010 2:00:00 353.416 185.801

8/15/2010 3:00:00 592.416 102.732

8/15/2010 4:00:00 325.961 227.345
Attachment 1 p. 6

8/15/2010 5:00:00 347.714 199.285

8/15/2010 6:00:00 279.112 150.136

8/15/2010 7:00:00 446.564 238.996

8/15/2010 8:00:00 483.009 331.064

8/15/2010 9:00:00 358.506 390.262

8/15/2010 10:00:00 925.921 407.377

8/15/2010 11:00:00 1022.631 346.797

8/15/2010 12:00:00 882.908 260.13

8/15/2010 13:00:00 536.431 404.869

8/15/2010 14:00:00 327.385 459.797

8/15/2010 15:00:00 402.532 422.593

8/15/2010 16:00:00 596.669 289.728

8/15/2010 17:00:00 324.341 36

8/15/2010 18:00:00 224.883 36

8/15/2010 19:00:00 239.885 361.623

8/15/2010 20:00:00 434.939 307.796

8/15/2010 21:00:00 457.09 478.473

8/15/2010 22:00:00 400.478 354.247

8/15/2010 23:00:00 448.922 638.719

8/16/2010 0:00:00 486.781 1480.999

8/16/2010 1:00:00 470.338 719.819

8/16/2010 2:00:00 422.26 314.242

8/16/2010 3:00:00 424.525 326.069

8/16/2010 4:00:00 329.392 313.411

8/16/2010 5:00:00 296.442 456.944

8/16/2010 6:00:00 244.607 651.6

8/16/2010 7:00:00 252.34 420.588

8/16/2010 8:00:00 692.309 757.389

8/16/2010 9:00:00 493.39 545.238

8/16/2010 10:00:00 530.288 644.753

8/16/2010 11:00:00 689.026 835.682

8/16/2010 12:00:00 666.667 1150.432

8/16/2010 13:00:00 376.118 1101.578

8/16/2010 14:00:00 390.599 710.693

8/16/2010 15:00:00 411.822 277.031

8/16/2010 16:00:00 419.918 139.869

8/16/2010 17:00:00 349.866 130.691

8/16/2010 18:00:00 336.17 90.283

8/16/2010 19:00:00 417.583 97.169

8/16/2010 20:00:00 489.829 244.789

8/16/2010 21:00:00 423.728 351.543

8/16/2010 22:00:00 544.304 127.521

8/16/2010 23:00:00 447.341 185.647

8/17/2010 0:00:00 390.81 67.641

8/17/2010 1:00:00 312.859 263.135

8/17/2010 2:00:00 701.077 259.831

8/17/2010 3:00:00 822.027 289.186

8/17/2010 4:00:00 560.845 47.219

8/17/2010 5:00:00 597.885 50.611

8/17/2010 6:00:00 314.136 36

8/17/2010 7:00:00 214.191 232.233

8/17/2010 8:00:00 293.818 234.617

8/17/2010 9:00:00 364.528 377.852

8/17/2010 10:00:00 566.53 314.077

8/17/2010 11:00:00 622.429 69.6

8/17/2010 12:00:00 616.179 72.547

8/17/2010 13:00:00 363.374 198.781

8/17/2010 14:00:00 201.698 356.263

8/17/2010 15:00:00 592.996 237.685

8/17/2010 16:00:00 433.27 171.429

8/17/2010 17:00:00 136.724 77.92

8/17/2010 18:00:00 154.401 43.068

8/17/2010 19:00:00 197.72 54.274

8/17/2010 20:00:00 439.945 455.69

8/17/2010 21:00:00 434.296 347.963

8/17/2010 22:00:00 527.814 255.563

8/17/2010 23:00:00 518.789 62.453

8/18/2010 0:00:00 412.192 766.45

8/18/2010 1:00:00 316.17 600.703

8/18/2010 2:00:00 395.288 479.018
Attachment 1 p. 7

8/18/2010 3:00:00 359.571 793.279

8/18/2010 4:00:00 378.343 89.267

8/18/2010 5:00:00 336.871 36

8/18/2010 6:00:00 318.577 36

8/18/2010 7:00:00 292.103 36

8/18/2010 8:00:00 585.38 232.25

8/18/2010 9:00:00 618.357 703.822

8/18/2010 10:00:00 619.751 1053.163

8/18/2010 11:00:00 312.893 998.801

8/18/2010 12:00:00 290.229 305.468

8/18/2010 13:00:00 256.18 193.783

8/18/2010 14:00:00 246.43 268.701

8/18/2010 15:00:00 224.216 228.503

8/18/2010 16:00:00 499.345 422.474

8/18/2010 17:00:00 402.227 616.673

8/18/2010 18:00:00 337.784 230.811

8/18/2010 19:00:00 369.885 296.002

8/18/2010 20:00:00 738.113 159.858

8/18/2010 21:00:00 515.805 199.471

8/18/2010 22:00:00 383.584 102.973

8/18/2010 23:00:00 985.229 251.226

8/19/2010 0:00:00 1079.141 173.806

8/19/2010 1:00:00 1030.382 205.916

8/19/2010 2:00:00 711.382 166.885

8/19/2010 3:00:00 495.838 343.343

8/19/2010 4:00:00 303.179 164.665

8/19/2010 5:00:00 245.35 36

8/19/2010 6:00:00 252.989 38.697

8/19/2010 7:00:00 364.143 192.274

8/19/2010 8:00:00 467.979 391.609

8/19/2010 9:00:00 858.274 245.33

8/19/2010 10:00:00 884.856 305.249

8/19/2010 11:00:00 434.844 126.083

8/19/2010 12:00:00 228.271 118.208

8/19/2010 13:00:00 189.139 181.667

8/19/2010 14:00:00 123.36 267.068

8/19/2010 15:00:00 310.285 267.271

8/19/2010 16:00:00 261.035 62.788

8/19/2010 17:00:00 285.075 65.782

8/19/2010 18:00:00 232.661 64.623

8/19/2010 19:00:00 398.909 370.3

8/19/2010 20:00:00 801.583 512.802

8/19/2010 21:00:00 993.279 550.677

8/19/2010 22:00:00 822.965 833.133

8/19/2010 23:00:00 881.909 760.34

8/20/2010 0:00:00 670.117 140.879

8/20/2010 1:00:00 624.531 182.868

8/20/2010 2:00:00 555.576 216.013

8/20/2010 3:00:00 623.934 202.202

8/20/2010 4:00:00 499.382 199.977

8/20/2010 5:00:00 474.692 182.599

8/20/2010 6:00:00 464.343 188.808

8/20/2010 7:00:00 406.735 204.481

8/20/2010 8:00:00 552.801 332.83

8/20/2010 9:00:00 553.126 403.454

8/20/2010 10:00:00 547.933 527.552

8/20/2010 11:00:00 264.028 415.361

8/20/2010 12:00:00 309.244 435.267

8/20/2010 13:00:00 309.464 590.248

8/20/2010 14:00:00 347.157 718.426

8/20/2010 15:00:00 313.21 947.117

8/20/2010 16:00:00 372.888 540.408

8/20/2010 17:00:00 413.075 158.797

8/20/2010 18:00:00 311.485 111.712

8/20/2010 19:00:00 426.875 415.821

8/20/2010 20:00:00 482.274 326.391

8/20/2010 21:00:00 519.18 236.27

8/20/2010 22:00:00 812.628 247.309

8/20/2010 23:00:00 1146.995 271.751

8/21/2010 0:00:00 1185.491 139.818
Attachment 1 p. 8

8/21/2010 1:00:00 826.114 126.544

8/21/2010 2:00:00 400.03 163.921

8/21/2010 3:00:00 713.35 201.567

8/21/2010 4:00:00 458.012 251.818

8/21/2010 5:00:00 407.351 206.18

8/21/2010 6:00:00 400.796 79.44

8/21/2010 7:00:00 524.555 223.101

8/21/2010 8:00:00 638.003 463.901

8/21/2010 9:00:00 1091.431 324.929

8/21/2010 10:00:00 1250.453 252.924

8/21/2010 11:00:00 965.818 119.237

8/21/2010 12:00:00 680.969 111.968

8/21/2010 13:00:00 783.615 301.094

8/21/2010 14:00:00 464.612 534.659

8/21/2010 15:00:00 336.478 186.979

8/21/2010 16:00:00 278.003 45.031

8/21/2010 17:00:00 234.608 57.487

8/21/2010 18:00:00 224.817 42.969

8/21/2010 19:00:00 340.577 220.466

8/21/2010 20:00:00 469.079 507.815

8/21/2010 21:00:00 522.622 199.926

8/21/2010 22:00:00 449.919 299.404

8/21/2010 23:00:00 437.127 575.018

8/22/2010 0:00:00 463.916 952.095

8/22/2010 1:00:00 464.471 538.173

8/22/2010 2:00:00 490.864 214.927

8/22/2010 3:00:00 500.336 414.042

8/22/2010 4:00:00 557.949 770.792

8/22/2010 5:00:00 695.798 451.212

8/22/2010 6:00:00 491.914 164.272

8/22/2010 7:00:00 668.794 369.585

8/22/2010 8:00:00 1014.816 302.518

8/22/2010 9:00:00 805.054 272.818

8/22/2010 10:00:00 679.835 439.803

8/22/2010 11:00:00 671.719 431.731

8/22/2010 12:00:00 676.064 849.692

8/22/2010 13:00:00 544.717 702.863

8/22/2010 14:00:00 436.027 168.62

8/22/2010 15:00:00 377.34 64.015

8/22/2010 16:00:00 314.972 59.803

8/22/2010 17:00:00 252.518 50.558

8/22/2010 18:00:00 229.623 67.275

8/22/2010 19:00:00 398.65 155.514

8/22/2010 20:00:00 640.555 187.828

8/22/2010 21:00:00 714.544 266.33

8/22/2010 22:00:00 1120.689 373.761

8/22/2010 23:00:00 957.157 439.4

8/23/2010 0:00:00 706.262 502.32

8/23/2010 1:00:00 497.589 506.002

8/23/2010 2:00:00 655.16 713.836

8/23/2010 3:00:00 492.575 557.784

8/23/2010 4:00:00 435.444 632.757

8/23/2010 5:00:00 394.39 378.792

8/23/2010 6:00:00 334.077 163.202

8/23/2010 7:00:00 335.745 136.346

8/23/2010 8:00:00 554.32 159.365

8/23/2010 9:00:00 506.811 233.667

8/23/2010 10:00:00 965.405 486.523

8/23/2010 11:00:00 1054.202 224.511

8/23/2010 12:00:00 894.683 134.219

8/23/2010 13:00:00 596.393 510.85

8/23/2010 14:00:00 525.788 451.582

8/23/2010 15:00:00 523.077 459.423

8/23/2010 16:00:00 408.324 217.011

8/23/2010 17:00:00 343.941 140.29

8/23/2010 18:00:00 370.923 77.904

8/23/2010 19:00:00 384.21 264.385

8/23/2010 20:00:00 393.728 441.397

8/23/2010 21:00:00 387.821 1505.222

8/23/2010 22:00:00 390.969 1303.2
Attachment 1 p. 9

8/23/2010 23:00:00 437.101 974.103

8/24/2010 0:00:00 362.998 372.317

8/24/2010 1:00:00 583.123 236.587

8/24/2010 2:00:00 696.839 110.738

8/24/2010 3:00:00 757.493 98.355

8/24/2010 4:00:00 654.623 165.027

8/24/2010 5:00:00 566.781 180.763

8/24/2010 6:00:00 558.046 179.47

8/24/2010 7:00:00 883.178 325.119

8/24/2010 8:00:00 937.594 408.354

8/24/2010 9:00:00 946.307 539.565

8/24/2010 10:00:00 978.976 800.569

8/24/2010 11:00:00 934.421 896.102

8/24/2010 12:00:00 744.498 332.808

8/24/2010 13:00:00 352.462 296.535

8/24/2010 14:00:00 333.684 190.102

8/24/2010 15:00:00 331.947 129.384

8/24/2010 16:00:00 261.553 98.841

8/24/2010 17:00:00 271.317 71.449

8/24/2010 18:00:00 315.547 42.332

8/24/2010 19:00:00 255.423 81.439

8/24/2010 20:00:00 262.504 187.846

8/24/2010 21:00:00 381.854 262.422

8/24/2010 22:00:00 1116.056 330.551

8/24/2010 23:00:00 1475.674 245.593

8/25/2010 0:00:00 1149.268 280.57

8/25/2010 1:00:00 930.074 319.398

8/25/2010 2:00:00 830.437 190.109

8/25/2010 3:00:00 944.128 290.832

8/25/2010 4:00:00 1071.211 214.226

8/25/2010 5:00:00 844.624 157.412

8/25/2010 6:00:00 740.907 80.44

8/25/2010 7:00:00 780.068 103.782

8/25/2010 8:00:00 905.742 173.405

8/25/2010 9:00:00 834.518 468.14

8/25/2010 10:00:00 721.329 589.291

8/25/2010 11:00:00 1259.227 295.965

8/25/2010 12:00:00 818.949 73.694

8/25/2010 13:00:00 884.193 381.769

8/25/2010 14:00:00 922.627 430.377

8/25/2010 15:00:00 777.237 309.101

8/25/2010 16:00:00 727.55 634.763

8/25/2010 17:00:00 472.611 338.244

8/25/2010 18:00:00 285.382 142.558

8/25/2010 19:00:00 352.278 355.242

8/25/2010 20:00:00 606.652 927.436

8/25/2010 21:00:00 626.712 481.747

8/25/2010 22:00:00 529.332 719.406

8/25/2010 23:00:00 614.046 708.233

8/26/2010 0:00:00 627.656 1367.138

8/26/2010 1:00:00 734.507 901.098

8/26/2010 2:00:00 984.121 981.483

8/26/2010 3:00:00 971.669 219.507

8/26/2010 4:00:00 771.575 165.262

8/26/2010 5:00:00 642.886 109.411

8/26/2010 6:00:00 563.104 114.337

8/26/2010 7:00:00 820.534 176.716

8/26/2010 8:00:00 1028.395 402.245

8/26/2010 9:00:00 796.247 602.969

8/26/2010 10:00:00 622.501 1000.577

8/26/2010 11:00:00 528.762 1121.736

8/26/2010 12:00:00 453.917 204.619

8/26/2010 13:00:00 671.707 121.095

8/26/2010 14:00:00 657.071 113.292

8/26/2010 15:00:00 714.468 120.164

8/26/2010 16:00:00 547.208 80.227

8/26/2010 17:00:00 897.364 101.45

8/26/2010 18:00:00 1174.855 114.736

8/26/2010 19:00:00 792.652 166.269

8/26/2010 20:00:00 860.782 306.85
Attachment 1 p. 10

8/26/2010 21:00:00 711.404 289.43

8/26/2010 22:00:00 877.101 442.522

8/26/2010 23:00:00 1071.148 437.544

8/27/2010 0:00:00 1033.532 370.043

8/27/2010 1:00:00 647.007 363.943

8/27/2010 2:00:00 618.679 336.366

8/27/2010 3:00:00 498.823 408.449

8/27/2010 4:00:00 416.168 204.534

8/27/2010 5:00:00 459.188 162.305

8/27/2010 6:00:00 442.522 141.315

8/27/2010 7:00:00 538.344 248.464

8/27/2010 8:00:00 460.547 305.921

8/27/2010 9:00:00 386.19 287.846

8/27/2010 10:00:00 501.101 351.351

8/27/2010 11:00:00 969.768 461.281

8/27/2010 12:00:00 727.224 494.935

8/27/2010 13:00:00 736.479 678.279

8/27/2010 14:00:00 486.398 721.251

8/27/2010 15:00:00 424.178 746.271

8/27/2010 16:00:00 530.209 538.475

8/27/2010 17:00:00 376.884 381.058

8/27/2010 18:00:00 276.659 376.238

8/27/2010 19:00:00 473.979 488.005

8/27/2010 20:00:00 720.659 620.452

8/27/2010 21:00:00 819.391 523.452

8/27/2010 22:00:00 741.118 1098.186

8/27/2010 23:00:00 636.448 1066.664

8/28/2010 0:00:00 572.511 294.266

8/28/2010 1:00:00 673.087 216.349

8/28/2010 2:00:00 670.246 241.829

8/28/2010 3:00:00 449.139 85.632

8/28/2010 4:00:00 414.008 105.061

8/28/2010 5:00:00 406.201 164.273

8/28/2010 6:00:00 417.041 149.152

8/28/2010 7:00:00 446.252 302.337

8/28/2010 8:00:00 831.989 734.117

8/28/2010 9:00:00 792.465 1304.658

8/28/2010 10:00:00 679.517 1482.566

8/28/2010 11:00:00 715.761 550.594

8/28/2010 12:00:00 576.313 210.213

8/28/2010 13:00:00 524.853 96.78

8/28/2010 14:00:00 517.959 93.513

8/28/2010 15:00:00 643.94 113.423

8/28/2010 16:00:00 414.702 96.927

8/28/2010 17:00:00 328.576 103.43

8/28/2010 18:00:00 315.19 130.725

8/28/2010 19:00:00 650.017 265.949

8/28/2010 20:00:00 977.538 415.292

8/28/2010 21:00:00 1028.785 482.546

8/28/2010 22:00:00 1257.137 489.651

8/28/2010 23:00:00 1172.302 502.757

8/29/2010 0:00:00 517.953 268.051

8/29/2010 1:00:00 501.523 444.548

8/29/2010 2:00:00 658.134 486.329

8/29/2010 3:00:00 616.267 416.102

8/29/2010 4:00:00 556.232 540.425

8/29/2010 5:00:00 438.457 418.407

8/29/2010 6:00:00 403.53 197.686

8/29/2010 7:00:00 447.699 288.918

8/29/2010 8:00:00 610.393 446.702

8/29/2010 9:00:00 731.365 277.549

8/29/2010 10:00:00 791.683 349.897

8/29/2010 11:00:00 1086.826 416.745

8/29/2010 12:00:00 1082.487 576.218

8/29/2010 13:00:00 914.019 374.882

8/29/2010 14:00:00 432.929 459.813

8/29/2010 15:00:00 371.483 612.037

8/29/2010 16:00:00 398.869 414.627

8/29/2010 17:00:00 378.547 360.222

8/29/2010 18:00:00 359.89 359.386
Attachment 1 p. 11

8/29/2010 19:00:00 509.602 350.217

8/29/2010 20:00:00 634.603 497.96

8/29/2010 21:00:00 846.555 756.77

8/29/2010 22:00:00 746.688 1026.717

8/29/2010 23:00:00 550.566 898.923

8/30/2010 0:00:00 573.068 167.553

8/30/2010 1:00:00 646.634 262.384

8/30/2010 2:00:00 559.877 191.991

8/30/2010 3:00:00 431.66 306.788

8/30/2010 4:00:00 412.349 187.763

8/30/2010 5:00:00 395.508 192.172

8/30/2010 6:00:00 353.825 163.051

8/30/2010 7:00:00 625.371 311.394

8/30/2010 8:00:00 678.428 630.288

8/30/2010 9:00:00 688.217 907.711

8/30/2010 10:00:00 1199.703 1851.675

8/30/2010 11:00:00 586.843 1319.998

8/30/2010 12:00:00 293.573 395.253

8/30/2010 13:00:00 378.392 300.455

8/30/2010 14:00:00 545.655 290.393

8/30/2010 15:00:00 359.788 363.148

8/30/2010 16:00:00 331.458 287.989

8/30/2010 17:00:00 418.102 278.063

8/30/2010 18:00:00 340.146 318.102

8/30/2010 19:00:00 546.763 388.468

8/30/2010 20:00:00 763.191 424.611

8/30/2010 21:00:00 716.919 536.723

8/30/2010 22:00:00 822.539 496.147

8/30/2010 23:00:00 852.558 366.749

8/31/2010 0:00:00 687.725 603.231

8/31/2010 1:00:00 969.259 605.552

8/31/2010 2:00:00 758.98 599.767

8/31/2010 3:00:00 614.14 601.661

8/31/2010 4:00:00 379.906 774.323

8/31/2010 5:00:00 368.248 524.725

8/31/2010 6:00:00 388.807 500.559

8/31/2010 7:00:00 429.58 558.432

8/31/2010 8:00:00 623.025 1354.854

8/31/2010 9:00:00 624.133 565.318

8/31/2010 10:00:00 596.528 518.916

8/31/2010 11:00:00 1000.986 260.508

8/31/2010 12:00:00 838.57 237.552

8/31/2010 13:00:00 793.389 318.333

8/31/2010 14:00:00 642.179 467.407

8/31/2010 15:00:00 514.472 845.336

8/31/2010 16:00:00 419.846 398.716

8/31/2010 17:00:00 666.443 545.113

8/31/2010 18:00:00 440.809 261.43

8/31/2010 19:00:00 541.123 396.923

8/31/2010 20:00:00 735.27 456.196

8/31/2010 21:00:00 711.063 198.504

8/31/2010 22:00:00 614.173 509.628

8/31/2010 23:00:00 678.867 1477.565

9/1/2010 0:00:00 574.509 1184.714

9/1/2010 1:00:00 587.868 775.49

9/1/2010 2:00:00 508.006 95.037

9/1/2010 3:00:00 474.405 75.689

9/1/2010 4:00:00 397.832 36

9/1/2010 5:00:00 306.36 42.819

9/1/2010 6:00:00 307.236 91.689

9/1/2010 7:00:00 420.135 256.296

9/1/2010 8:00:00 864.464 683.143

9/1/2010 9:00:00 784.923 612.542

9/1/2010 10:00:00 713.621 877.021

9/1/2010 11:00:00 926.196 1484.018

9/1/2010 12:00:00 684.937 1199.894

9/1/2010 13:00:00 580.968 466.629

9/1/2010 14:00:00 458.503 267.452

9/1/2010 15:00:00 812.222 177.095

9/1/2010 16:00:00 445.53 147.232
Attachment 1 p. 12

9/1/2010 17:00:00 328.855 145.803

9/1/2010 18:00:00 381.91 175.917

9/1/2010 19:00:00 779.721 211.329

9/1/2010 20:00:00 1001.849 326.042

9/1/2010 21:00:00 877.854 459.704

9/1/2010 22:00:00 991.99 406.146

9/1/2010 23:00:00 774.586 326.732

9/2/2010 0:00:00 748.202 464.163

9/2/2010 1:00:00 474.34 558.258

9/2/2010 2:00:00 644.622 564.074

9/2/2010 3:00:00 603.083 559.625

9/2/2010 4:00:00 398.022 518.22

9/2/2010 5:00:00 383.878 429.779

9/2/2010 6:00:00 410.184 451.401

9/2/2010 7:00:00 472.352 474.476

9/2/2010 8:00:00 520.323 350.598

9/2/2010 9:00:00 428.149 386.876

9/2/2010 10:00:00 907.831 491.925

9/2/2010 11:00:00 996.209 463.321

9/2/2010 12:00:00 646.547 414.465

9/2/2010 13:00:00 779.618 427.174

9/2/2010 14:00:00 535.837 388.497

9/2/2010 15:00:00 295.366 199.145

9/2/2010 16:00:00 281.224 163.625

9/2/2010 17:00:00 287.688 195.479

9/2/2010 18:00:00 387.102 205.213

9/2/2010 19:00:00 529.659 119.217

9/2/2010 20:00:00 624.51 236.134

9/2/2010 21:00:00 545.494 587.406

9/2/2010 22:00:00 561.541 1025.741

9/2/2010 23:00:00 744.114 787.624

9/3/2010 0:00:00 569.625 639.225

9/3/2010 1:00:00 577.69 484.487

9/3/2010 2:00:00 583.168 242.046

9/3/2010 3:00:00 541.073 232.776

9/3/2010 4:00:00 482.719 175.561

9/3/2010 5:00:00 422.086 97.579

9/3/2010 6:00:00 364.62 57.087

9/3/2010 7:00:00 393.872 149.704

9/3/2010 8:00:00 694.736 277.683

9/3/2010 9:00:00 782.925 293.27

9/3/2010 10:00:00 656.67 143.277

9/3/2010 11:00:00 677.49 66.324

9/3/2010 12:00:00 482.232 566.639

9/3/2010 13:00:00 481.045 975.61

9/3/2010 14:00:00 576.824 679.284

9/3/2010 15:00:00 806.738 182.996

9/3/2010 16:00:00 745.117 206.903

9/3/2010 17:00:00 584.605 142.901

9/3/2010 18:00:00 499.771 135.063

9/3/2010 19:00:00 553.094 156.145

9/3/2010 20:00:00 616.219 217.663

9/3/2010 21:00:00 573.33 320.538

9/3/2010 22:00:00 558.252 282.773

9/3/2010 23:00:00 817.956 220.997

9/4/2010 0:00:00 1007.673 109.717

9/4/2010 1:00:00 864.532 382.203

9/4/2010 2:00:00 487.716 423.001

9/4/2010 3:00:00 638.444 387.485

9/4/2010 4:00:00 693.551 320.7

9/4/2010 5:00:00 393.144 277.522

9/4/2010 6:00:00 326.016 241.887

9/4/2010 7:00:00 319.876 324.58

9/4/2010 8:00:00 382.224 626.672

9/4/2010 9:00:00 374.286 499.259

9/4/2010 10:00:00 413.457 476.421

9/4/2010 11:00:00 541.842 415.316

9/4/2010 12:00:00 748.713 358.317

9/4/2010 13:00:00 445.151 397.376

9/4/2010 14:00:00 582.11 291.562
Attachment 1 p. 13

9/4/2010 15:00:00 619.409 345.63

9/4/2010 16:00:00 424.261 337.39

9/4/2010 17:00:00 442.356 331.712

9/4/2010 18:00:00 538.734 306.106

9/4/2010 19:00:00 384.357 399.372

9/4/2010 20:00:00 317.619 534.295

9/4/2010 21:00:00 274.064 196.807

9/4/2010 22:00:00 316.524 167.58

9/4/2010 23:00:00 364.563 462.527

9/5/2010 0:00:00 327.63 1205.188

9/5/2010 1:00:00 377.92 1429.252

9/5/2010 2:00:00 411.749 689.872

9/5/2010 3:00:00 396.196 265.867

9/5/2010 4:00:00 460.715 222.711

9/5/2010 5:00:00 379.359 156.922

9/5/2010 6:00:00 331.199 142.99

9/5/2010 7:00:00 401.945 249.397

9/5/2010 8:00:00 781.744 272.822

9/5/2010 9:00:00 577.699 363.13

9/5/2010 10:00:00 591.491 427.335

9/5/2010 11:00:00 713.412 693.575

9/5/2010 12:00:00 794.932 1113.157

9/5/2010 13:00:00 479.082 671.906

9/5/2010 14:00:00 552.137 302.876

9/5/2010 15:00:00 410.487 388.539

9/5/2010 16:00:00 290.859 373.62

9/5/2010 17:00:00 316.588 320.323

9/5/2010 18:00:00 274.678 279.903

9/5/2010 19:00:00 430.01 398.241

9/5/2010 20:00:00 641.763 598.888

9/5/2010 21:00:00 507.356 566.705

9/5/2010 22:00:00 517.695 460.539

9/5/2010 23:00:00 1006.993 392.279

9/6/2010 0:00:00 1190.784 455.329

9/6/2010 1:00:00 946.5 535.788

9/6/2010 2:00:00 464.169 543.57

9/6/2010 3:00:00 318.998 575.524

9/6/2010 4:00:00 338.073 359.164

9/6/2010 5:00:00 518.721 380.746

9/6/2010 6:00:00 396.48 396.413

9/6/2010 7:00:00 455.305 449.18

9/6/2010 8:00:00 571.643 247.821

9/6/2010 9:00:00 485.309 392.419

9/6/2010 10:00:00 1059.32 347.416

9/6/2010 11:00:00 1190.176 300.47

9/6/2010 12:00:00 934.285 219.455

9/6/2010 13:00:00 503.241 186.693

9/6/2010 14:00:00 357.813 262.808

9/6/2010 15:00:00 180.906 475.332

9/6/2010 16:00:00 196.829 283.34

9/6/2010 17:00:00 233.197 263.213

9/6/2010 18:00:00 276.971 142.994

9/6/2010 19:00:00 420.435 187.18

9/6/2010 20:00:00 614.256 488.753

9/6/2010 21:00:00 461.207 344.942

9/6/2010 22:00:00 489.067 631.919

9/6/2010 23:00:00 456.716 1186.481

9/7/2010 0:00:00 438.15 1349.355

9/7/2010 1:00:00 489.396 1232.162

9/7/2010 2:00:00 530.832 384.123

9/7/2010 3:00:00 374.866 71.968

9/7/2010 4:00:00 322.75 45.368

9/7/2010 5:00:00 286.223 124.401

9/7/2010 6:00:00 286.341 79.703

9/7/2010 7:00:00 306.579 67.02

9/7/2010 8:00:00 404.348 125.827

9/7/2010 9:00:00 581.84 252.234

9/7/2010 10:00:00 597.263 477.699

9/7/2010 11:00:00 446.675 939.889

9/7/2010 12:00:00 446.358 1394.613
Attachment 1 p. 14

9/7/2010 13:00:00 713.73 412.159

9/7/2010 14:00:00 571.661 150.605

9/7/2010 15:00:00 569.529 278.47

9/7/2010 16:00:00 341.278 436.625

9/7/2010 17:00:00 355.414 347.049

9/7/2010 18:00:00 321.418 363.661

9/7/2010 19:00:00 636.123 448.314

9/7/2010 20:00:00 825.707 493.173

9/7/2010 21:00:00 1212.199 366.154

9/7/2010 22:00:00 943.294 283.848

9/7/2010 23:00:00 1243.499 144.306

9/8/2010 0:00:00 1263.98 212.541

9/8/2010 1:00:00 755.83 105.056

9/8/2010 2:00:00 506.541 276.495

9/8/2010 3:00:00 695.683 385.06

9/8/2010 4:00:00 587.1 381.397

9/8/2010 5:00:00 322.498 285.269

9/8/2010 6:00:00 248.484 98.193

9/8/2010 7:00:00 337.636 202.626

9/8/2010 8:00:00 509.707 486.371

9/8/2010 9:00:00 873.389 191.453

9/8/2010 10:00:00 1145.687 217.787

9/8/2010 11:00:00 1285.681 170.225

9/8/2010 12:00:00 922.345 220.248

9/8/2010 13:00:00 577.594 410.266

9/8/2010 14:00:00 483.93 306.016

9/8/2010 15:00:00 429.371 274.873

9/8/2010 16:00:00 420.196 212.517

9/8/2010 17:00:00 302.036 249.541

9/8/2010 18:00:00 368.004 145.128

9/8/2010 19:00:00 379.131 344.823

9/8/2010 20:00:00 678.809 772.857

9/8/2010 21:00:00 853.179 857.405

9/8/2010 22:00:00 640.802 825.903

9/8/2010 23:00:00 545.257 575.406

9/9/2010 0:00:00 648.059 388.41

9/9/2010 1:00:00 663.986 268.251

9/9/2010 2:00:00 889.17 249.504

9/9/2010 3:00:00 805.908 221.817

9/9/2010 4:00:00 643.18 234.021

9/9/2010 5:00:00 613.265 235.62

9/9/2010 6:00:00 461.063 260.195

9/9/2010 7:00:00 518.028 223.234

9/9/2010 8:00:00 882.6 458.924

9/9/2010 9:00:00 830.513 577.234

9/9/2010 10:00:00 801.822 210.257

9/9/2010 11:00:00 778.134 218.429

9/9/2010 12:00:00 652.959 1082.087

9/9/2010 13:00:00 839.437 1271.31

9/9/2010 14:00:00 758.754 402.597

9/9/2010 15:00:00 715.234 307.021

9/9/2010 16:00:00 674.78 257.682

9/9/2010 17:00:00 466.899 159.735

9/9/2010 18:00:00 528.568 169.154

9/9/2010 19:00:00 677.689 219.235

9/9/2010 20:00:00 851.695 482.568

9/9/2010 21:00:00 1154.067 450.59

9/9/2010 22:00:00 908.339 319.396

9/9/2010 23:00:00 713.647 242.977

9/10/2010 0:00:00 688.77 261.046

9/10/2010 1:00:00 410.452 375.363

9/10/2010 2:00:00 294.984 483.566

9/10/2010 3:00:00 375.439 323.102

9/10/2010 4:00:00 585.233 163.924

9/10/2010 5:00:00 293.503 144.049

9/10/2010 6:00:00 234.489 147.907

9/10/2010 7:00:00 243.929 214.752

9/10/2010 8:00:00 407.363 502.392

9/10/2010 9:00:00 964.087 388.716

9/10/2010 10:00:00 689.207 456.215
Attachment 1 p. 15

9/10/2010 11:00:00 817.145 435.331

9/10/2010 12:00:00 1020.652 82.335

9/10/2010 13:00:00 527.097 206.461

9/10/2010 14:00:00 454.996 280.322

9/10/2010 15:00:00 380.172 343.379

9/10/2010 16:00:00 247.104 119.861

9/10/2010 17:00:00 202.299 162.107

9/10/2010 18:00:00 191.753 82.694

9/10/2010 19:00:00 249.098 182.925

9/10/2010 20:00:00 370.113 801.898

9/10/2010 21:00:00 529.715 1231.621

9/10/2010 22:00:00 492.12 936.609

9/10/2010 23:00:00 541.66 1178.067

9/11/2010 0:00:00 584.204 544.815

9/11/2010 1:00:00 433.766 207.184

9/11/2010 2:00:00 381.363 260.91

9/11/2010 3:00:00 498.061 524.072

9/11/2010 4:00:00 241.111 351.331

9/11/2010 5:00:00 189.172 366.367

9/11/2010 6:00:00 181.211 375.462

9/11/2010 7:00:00 408.587 485.227

9/11/2010 8:00:00 918.799 681.74

9/11/2010 9:00:00 675.292 966.43

9/11/2010 10:00:00 534.456 1011.936

9/11/2010 11:00:00 454.876 418.51

9/11/2010 12:00:00 333.317 417.495

9/11/2010 13:00:00 411.073 448.021

9/11/2010 14:00:00 358.988 662.72

9/11/2010 15:00:00 248.795 174.173

9/11/2010 16:00:00 168.537 172.216

9/11/2010 17:00:00 134.599 140.953

9/11/2010 18:00:00 136.66 113.165

9/11/2010 19:00:00 259.158 280.533

9/11/2010 20:00:00 389.201 305.435

9/11/2010 21:00:00 413.016 169.407

9/11/2010 22:00:00 532.61 263.977

9/11/2010 23:00:00 1249.767 183.727

9/12/2010 0:00:00 1080.544 108.812

9/12/2010 1:00:00 715.007 231.159

9/12/2010 2:00:00 367.519 305.109

9/12/2010 3:00:00 322.575 435.859

9/12/2010 4:00:00 242.313 328.789

9/12/2010 5:00:00 154.994 176.534

9/12/2010 6:00:00 184.775 150.107

9/12/2010 7:00:00 258.827 286.236

9/12/2010 8:00:00 334.452 622.22

9/12/2010 9:00:00 815.934 580.57

9/12/2010 10:00:00 1010.696 443.016

9/12/2010 11:00:00 781.008 430.003

9/12/2010 12:00:00 467.971 278.801

9/12/2010 13:00:00 231.05 515.501

9/12/2010 14:00:00 518.687 439.424

9/12/2010 15:00:00 675.078 522.827

9/12/2010 16:00:00 369.919 256.037

9/12/2010 17:00:00 284.309 220.319

9/12/2010 18:00:00 226.697 202.736

9/12/2010 19:00:00 294.643 340.445

9/12/2010 20:00:00 382.164 739.179

9/12/2010 21:00:00 352.359 1317.967

9/12/2010 22:00:00 381.376 1252.254

9/12/2010 23:00:00 315.126 547.242

9/13/2010 0:00:00 402.794 374.75

9/13/2010 1:00:00 363.859 218

9/13/2010 2:00:00 327.134 177.203

9/13/2010 3:00:00 415.551 197.78

9/13/2010 4:00:00 431.48 206.789

9/13/2010 5:00:00 291.249 216.225

9/13/2010 6:00:00 392.593 287.454

9/13/2010 7:00:00 548.123 425.529

9/13/2010 8:00:00 621.571 523.258
Attachment 1 p. 16

9/13/2010 9:00:00 703.954 592.62

9/13/2010 10:00:00 728.727 660.186

9/13/2010 11:00:00 756.214 164.829

9/13/2010 12:00:00 612.189 170.585

9/13/2010 13:00:00 550.006 550.743

9/13/2010 14:00:00 467.586 763.269

9/13/2010 15:00:00 423.806 232.949

9/13/2010 16:00:00 580.311 346.248

9/13/2010 17:00:00 208.109 309.611

9/13/2010 18:00:00 208.651 213.018

9/13/2010 19:00:00 347.821 335.5

9/13/2010 20:00:00 519.381 299.268

9/13/2010 21:00:00 824.961 239.639

9/13/2010 22:00:00 916.656 361.762

9/13/2010 23:00:00 673.453 503.778

9/14/2010 0:00:00 791.355 230.163

9/14/2010 1:00:00 801.788 355.943

9/14/2010 2:00:00 368.529 336.479

9/14/2010 3:00:00 375.994 461.596

9/14/2010 4:00:00 351.855 256.697

9/14/2010 5:00:00 332.055 165.671

9/14/2010 6:00:00 270.797 160.185

9/14/2010 7:00:00 480.671 302.525

9/14/2010 8:00:00 633.955 411.168

9/14/2010 9:00:00 956.426 356.932

9/14/2010 10:00:00 616.844 251.789

9/14/2010 11:00:00 467.216 239.134

9/14/2010 12:00:00 541.917 127.566

9/14/2010 13:00:00 585.989 217.534

9/14/2010 14:00:00 472.892 322.605

9/14/2010 15:00:00 772.469 407.021

9/14/2010 16:00:00 766.414 386.162

9/14/2010 17:00:00 288.295 169.345

9/14/2010 18:00:00 202.601 270.939

9/14/2010 19:00:00 313.766 309.779

9/14/2010 20:00:00 422.664 987.552

9/14/2010 21:00:00 567.786 1225.959

9/14/2010 22:00:00 523.853 380.847

9/14/2010 23:00:00 572.452 59.155

9/15/2010 0:00:00 501.354 908.64

9/15/2010 1:00:00 419.239 732.155

9/15/2010 2:00:00 591.396 204.558

9/15/2010 3:00:00 552.502 151.39

9/15/2010 4:00:00 513.348 127.155

9/15/2010 5:00:00 447.042 102.26

9/15/2010 6:00:00 411.34 40.63

9/15/2010 7:00:00 327.587 38.683

9/15/2010 8:00:00 707.317 224.592

9/15/2010 9:00:00 775.137 237.605

9/15/2010 10:00:00 595.054 292.011

9/15/2010 11:00:00 536.891 842.236

9/15/2010 12:00:00 774.898 511.097

9/15/2010 13:00:00 628.731 259.536

9/15/2010 14:00:00 253.669 154.909

9/15/2010 15:00:00 357.295 341.51

9/15/2010 16:00:00 347.451 997.355

9/15/2010 17:00:00 230.056 318.951

9/15/2010 18:00:00 289.966 151.795

9/15/2010 19:00:00 560.436 485.708

9/15/2010 20:00:00 1048.356 394.514

9/15/2010 21:00:00 1127.502 324.65

9/15/2010 22:00:00 1148.521 474.125

9/15/2010 23:00:00 549.397 405.468

9/16/2010 0:00:00 757.398 346.171

9/16/2010 1:00:00 481.145 317.305

9/16/2010 2:00:00 412.009 411.874

9/16/2010 3:00:00 378.326 329.621

9/16/2010 4:00:00 337.589 413.743

9/16/2010 5:00:00 329.374 307.201

9/16/2010 6:00:00 372.878 178.313
Attachment 1 p. 17

9/16/2010 7:00:00 509.22 160.766

9/16/2010 8:00:00 672.558 162.996

9/16/2010 9:00:00 1234.356 295.763

9/16/2010 10:00:00 1038.283 170.446

9/16/2010 11:00:00 902.097 282.822

9/16/2010 12:00:00 407.043 286.863

9/16/2010 13:00:00 271.912 307.44

9/16/2010 14:00:00 160.014 189.803

9/16/2010 15:00:00 146.84 364.387

9/16/2010 16:00:00 87.102 198.152

9/16/2010 17:00:00 139.885 38.464

9/16/2010 18:00:00 149.351 63.822

9/16/2010 19:00:00 269.586 226.672

9/16/2010 20:00:00 527.027 534.502

9/16/2010 21:00:00 408.669 231.869

9/16/2010 22:00:00 356.646 124.197

9/16/2010 23:00:00 363.208 1009.904

9/17/2010 0:00:00 526.357 1083.76

9/17/2010 1:00:00 448.445 1205.326

9/17/2010 2:00:00 463.102 369.822

9/17/2010 3:00:00 416.88 143.682

9/17/2010 4:00:00 420.36 518.325

9/17/2010 5:00:00 299.771 408.985

9/17/2010 6:00:00 214.226 119.8

9/17/2010 7:00:00 264.145 108.258

9/17/2010 8:00:00 327.612 353.05

9/17/2010 9:00:00 613.678 389.249

9/17/2010 10:00:00 474.639 903.958

9/17/2010 11:00:00 722.919 1219.551

9/17/2010 12:00:00 318.208 466.2

9/17/2010 13:00:00 384.412 235.937

9/17/2010 14:00:00 374.362 188.52

9/17/2010 15:00:00 437.629 297.787

9/17/2010 16:00:00 386.58 320.512

9/17/2010 17:00:00 263.746 536.641

9/17/2010 18:00:00 235.165 681.434

9/17/2010 19:00:00 303.555 263.214

9/17/2010 20:00:00 871.644 412.411

9/17/2010 21:00:00 871.438 452.482

9/17/2010 22:00:00 698.509 584.316

9/17/2010 23:00:00 1002.606 441.885

9/18/2010 0:00:00 331.028 255.108

9/18/2010 1:00:00 459.44 528.408

9/18/2010 2:00:00 343.914 432.925

9/18/2010 3:00:00 271.054 349.04

9/18/2010 4:00:00 212.863 268.516

9/18/2010 5:00:00 209.328 297.679

9/18/2010 6:00:00 203.043 336.858

9/18/2010 7:00:00 287.831 287.85

9/18/2010 8:00:00 338.076 542.259

9/18/2010 9:00:00 318.33 383.442

9/18/2010 10:00:00 814.456 509.33

9/18/2010 11:00:00 878.108 489.473

9/18/2010 12:00:00 860.265 403.805

9/18/2010 13:00:00 310.84 357.943

9/18/2010 14:00:00 323.343 331.53

9/18/2010 15:00:00 339.163 329.579

9/18/2010 16:00:00 366.654 668.484

9/18/2010 17:00:00 390.369 602.837

9/18/2010 18:00:00 244.308 741.529

9/18/2010 19:00:00 712.156 760.585

9/18/2010 20:00:00 764.258 711.738

9/18/2010 21:00:00 633.791 1325.243

9/18/2010 22:00:00 564.64 1442.841

9/18/2010 23:00:00 499.181 816.499

9/19/2010 0:00:00 501.582 1120.277

9/19/2010 1:00:00 486.932 1551.113

9/19/2010 2:00:00 491.424 401.769

9/19/2010 3:00:00 303.484 281.206

9/19/2010 4:00:00 526.839 222.862
Attachment 1 p. 18

9/19/2010 5:00:00 778.749 193.321

9/19/2010 6:00:00 505.485 151.882

9/19/2010 7:00:00 568.283 342.72

9/19/2010 8:00:00 593.103 253.852

9/19/2010 9:00:00 617.515 1240.361

9/19/2010 10:00:00 661.254 710.262

9/19/2010 11:00:00 843.423 373.339

9/19/2010 12:00:00 759.665 284.15

9/19/2010 13:00:00 708.951 534.297

9/19/2010 14:00:00 981.107 1192.401

9/19/2010 15:00:00 590.327 431.697

9/19/2010 16:00:00 586.158 398.663

9/19/2010 17:00:00 663.65 523.055

9/19/2010 18:00:00 567.09 295.102

9/19/2010 19:00:00 690.347 505.986

9/19/2010 20:00:00 765.709 676.072

9/19/2010 21:00:00 1143.574 599.904

9/19/2010 22:00:00 1135.282 653.143

9/19/2010 23:00:00 595.363 601.701

9/20/2010 0:00:00 899.063 444.365

9/20/2010 1:00:00 771.542 601.818

9/20/2010 2:00:00 664.831 783.375

9/20/2010 3:00:00 522.363 769.135

9/20/2010 4:00:00 581.372 838.284

9/20/2010 5:00:00 779.258 611.753

9/20/2010 6:00:00 645.124 379.968

9/20/2010 7:00:00 547.723 458.156

9/20/2010 8:00:00 463.441 546.105

9/20/2010 9:00:00 584.856 469.897

9/20/2010 10:00:00 944.368 274.652

9/20/2010 11:00:00 870.414 365.352

9/20/2010 12:00:00 528.355 176.003

9/20/2010 13:00:00 462.042 144.203

9/20/2010 14:00:00 706.02 372.921

9/20/2010 15:00:00 677.791 437.204

9/20/2010 16:00:00 708.854 470.717

9/20/2010 17:00:00 598.048 153.637

9/20/2010 18:00:00 389.444 38.827

9/20/2010 19:00:00 419.115 135.179

9/20/2010 20:00:00 504.191 497.022

9/20/2010 21:00:00 705.169 1191.805

9/20/2010 22:00:00 958.094 1428.483

9/20/2010 23:00:00 565.102 1300.617

9/21/2010 0:00:00 567.967 246.293

9/21/2010 1:00:00 548.879 128.063

9/21/2010 2:00:00 503.587 338.425

9/21/2010 3:00:00 576.18 218.527

9/21/2010 4:00:00 547.332 95.874

9/21/2010 5:00:00 515.329 106.067

9/21/2010 6:00:00 633.781 118.168

9/21/2010 7:00:00 523.924 305.001

9/21/2010 8:00:00 777.472 420.596

9/21/2010 9:00:00 897.702 417.553

9/21/2010 10:00:00 828.667 678.913

9/21/2010 11:00:00 778.945 1228.322

9/21/2010 12:00:00 778.047 1376.286

9/21/2010 13:00:00 744.766 1065.56

9/21/2010 14:00:00 661.454 345.835

9/21/2010 15:00:00 659.861 166.712

9/21/2010 16:00:00 634.912 123.382

9/21/2010 17:00:00 686.375 389.96

9/21/2010 18:00:00 476.643 223.226

9/21/2010 19:00:00 601.332 405.283

9/21/2010 20:00:00 690.244 393.729

9/21/2010 21:00:00 1162.907 443.016

9/21/2010 22:00:00 878.208 465.319

9/21/2010 23:00:00 646.73 529.739

9/22/2010 0:00:00 815.291 451.442

9/22/2010 1:00:00 736.512 244.489

9/22/2010 2:00:00 523.844 596.985
Attachment 1 p. 19

9/22/2010 3:00:00 340.675 331.915

9/22/2010 4:00:00 294.73 535.335

9/22/2010 5:00:00 328.042 456.605

9/22/2010 6:00:00 405.305 476.272

9/22/2010 7:00:00 334.164 336.164

9/22/2010 8:00:00 414.036 600.814

9/22/2010 9:00:00 465.798 698.28

9/22/2010 10:00:00 821.07 317.491

9/22/2010 11:00:00 852.439 215.544

9/22/2010 12:00:00 519.972 572.783

9/22/2010 13:00:00 442.53 482.473

9/22/2010 14:00:00 405.772 444.047

9/22/2010 15:00:00 378.865 873.666

9/22/2010 16:00:00 343.771 647.235

9/22/2010 17:00:00 370.796 176.318

9/22/2010 18:00:00 288.51 222.1

9/22/2010 19:00:00 409.263 379.329

9/22/2010 20:00:00 685.882 624.615

9/22/2010 21:00:00 747.875 1072.943

9/22/2010 22:00:00 505.131 1089.931

9/22/2010 23:00:00 436.954 1790.854

9/23/2010 0:00:00 431.024 1089.002

9/23/2010 1:00:00 370.181 726.368

9/23/2010 2:00:00 438.533 951.501

9/23/2010 3:00:00 483.982 2012.343

9/23/2010 4:00:00 449.697 664.399

9/23/2010 5:00:00 340.468 264.621

9/23/2010 6:00:00 431.256 254.454

9/23/2010 7:00:00 363.682 274.713

9/23/2010 8:00:00 501.506 623.055

9/23/2010 9:00:00 685.94 677.469

9/23/2010 10:00:00 795.36 1226.037

9/23/2010 11:00:00 575.314 1507.733

9/23/2010 12:00:00 856.178 996.713

9/23/2010 13:00:00 401.487 1052.701

9/23/2010 14:00:00 490.275 606.927

9/23/2010 15:00:00 584.844 1178.28

9/23/2010 16:00:00 700.552 1456.202

9/23/2010 17:00:00 533.492 1413.086

9/23/2010 18:00:00 547.32 1091.204

9/23/2010 19:00:00 582.384 921.186

9/23/2010 20:00:00 906.868 1129.364

9/23/2010 21:00:00 767.679 1055.275

9/23/2010 22:00:00 645.163 1283.435

9/23/2010 23:00:00 458.184 1518.886

9/24/2010 0:00:00 353.902 929.674

9/24/2010 1:00:00 668.062 767.929

9/24/2010 2:00:00 958.634 589.503

9/24/2010 3:00:00 950.531 707.357

9/24/2010 4:00:00 1004.934 1139.064

9/24/2010 5:00:00 777.488 908.805

9/24/2010 6:00:00 424.222 1028.994

9/24/2010 7:00:00 377.397 701.506

9/24/2010 8:00:00 811.403 468.292

9/24/2010 9:00:00 649.707 349.038

9/24/2010 10:00:00 557.547 376.394

9/24/2010 11:00:00 687.328 200.162

9/24/2010 12:00:00 796.655 68.854

9/24/2010 13:00:00 374.385 547.819

9/24/2010 14:00:00 574.132 366.92

9/24/2010 15:00:00 959.97 520.803

9/24/2010 16:00:00 524.628 847.073

9/24/2010 17:00:00 264.511 921.345

9/24/2010 18:00:00 242.152 667.904

9/24/2010 19:00:00 429.767 517.506

9/24/2010 20:00:00 487.815 978.453

9/24/2010 21:00:00 678.163 795.993

9/24/2010 22:00:00 665.185 193.465

9/24/2010 23:00:00 467.011 823.211

9/25/2010 0:00:00 513.587 1363.788
Attachment 1 p. 20

9/25/2010 1:00:00 551.219 1282.983

9/25/2010 2:00:00 652.93 321.33

9/25/2010 3:00:00 560.638 101.175

9/25/2010 4:00:00 463.077 122.213

9/25/2010 5:00:00 359.371 115.501

9/25/2010 6:00:00 429.523 126.555

9/25/2010 7:00:00 445.425 92.297

9/25/2010 8:00:00 525.618 274.23

9/25/2010 9:00:00 498.678 336.263

9/25/2010 10:00:00 779.078 816.713

9/25/2010 11:00:00 537.687 1639.279

9/25/2010 12:00:00 441.418 1397.721

9/25/2010 13:00:00 385.225 716.515

9/25/2010 14:00:00 491.356 385.094

9/25/2010 15:00:00 348.506 299.588

9/25/2010 16:00:00 367.437 321.377

9/25/2010 17:00:00 393.817 343.207

9/25/2010 18:00:00 237.907 230.868

9/25/2010 19:00:00 400.897 346.809

9/25/2010 20:00:00 653.554 272.198

9/25/2010 21:00:00 890.721 182.958

9/25/2010 22:00:00 1094.175 340.139

9/25/2010 23:00:00 997.975 310.481

9/26/2010 0:00:00 787.22 225.773

9/26/2010 1:00:00 457.642 310.078

9/26/2010 2:00:00 507.846 277.593

9/26/2010 3:00:00 476.351 262.331

9/26/2010 4:00:00 384.684 320.918

9/26/2010 5:00:00 286.471 81.447

9/26/2010 6:00:00 270.176 67.927

9/26/2010 7:00:00 339.949 213.691

9/26/2010 8:00:00 443.875 546.643

9/26/2010 9:00:00 513.355 473.234

9/26/2010 10:00:00 1044.896 450.796

9/26/2010 11:00:00 1286.251 423.53

9/26/2010 12:00:00 1132.222 211.546

9/26/2010 13:00:00 707.276 326.397

9/26/2010 14:00:00 534.662 516.797

9/26/2010 15:00:00 537.601 420.971

9/26/2010 16:00:00 453.019 449.145

9/26/2010 17:00:00 340.234 240.376

9/26/2010 18:00:00 332.382 171.213

9/26/2010 19:00:00 492.18 326.131

9/26/2010 20:00:00 588.229 707.876

9/26/2010 21:00:00 551.75 880.97

9/26/2010 22:00:00 497.277 1398.18

9/26/2010 23:00:00 601.607 1457.24

9/27/2010 0:00:00 558.828 1257.637

9/27/2010 1:00:00 533.954 606.96

9/27/2010 2:00:00 650.117 635.725

9/27/2010 3:00:00 683.116 109.235

9/27/2010 4:00:00 531.11 93.626

9/27/2010 5:00:00 416.142 69.214

9/27/2010 6:00:00 408.094 77.609

9/27/2010 7:00:00 482.495 244.307

9/27/2010 8:00:00 692.359 789.399

9/27/2010 9:00:00 649.441 1384.958

9/27/2010 10:00:00 561.763 1224.705

9/27/2010 11:00:00 300.303 1173.425

9/27/2010 12:00:00 286.9 601.666

9/27/2010 13:00:00 540.854 390.323

9/27/2010 14:00:00 481.231 252.713

9/27/2010 15:00:00 491.496 195.224

9/27/2010 16:00:00 480.369 98.358

9/27/2010 17:00:00 612.863 121.195

9/27/2010 18:00:00 549.234 132.861

9/27/2010 19:00:00 583.879 297.072

9/27/2010 20:00:00 647.727 305.948

9/27/2010 21:00:00 676.995 259.515

9/27/2010 22:00:00 600.436 375.353
Attachment 1 p. 21

9/27/2010 23:00:00 557.103 335.978

9/28/2010 0:00:00 1036.911 284.055

9/28/2010 1:00:00 664.948 153.457

9/28/2010 2:00:00 641.404 307.288

9/28/2010 3:00:00 789.768 222.134

9/28/2010 4:00:00 541.635 336.116

9/28/2010 5:00:00 356.74 157.036

9/28/2010 6:00:00 545.4 132.964

9/28/2010 7:00:00 460.258 260.68

9/28/2010 8:00:00 514.151 707.484

9/28/2010 9:00:00 546.861 348.635

9/28/2010 10:00:00 597.9 351.638

9/28/2010 11:00:00 725.067 239.338

9/28/2010 12:00:00 983.158 194.86

9/28/2010 13:00:00 727.484 184.072

9/28/2010 14:00:00 487.388 331.317

9/28/2010 15:00:00 561.506 429.964

9/28/2010 16:00:00 451.243 387.196

9/28/2010 17:00:00 786.602 262.245

9/28/2010 18:00:00 620.911 341.439

9/28/2010 19:00:00 756.735 413.797

9/28/2010 20:00:00 1045.853 657.19

9/28/2010 21:00:00 900.555 1026.769

9/28/2010 22:00:00 815.346 802.516

9/28/2010 23:00:00 648.44 253.946

9/29/2010 0:00:00 444.429 127.664

9/29/2010 1:00:00 502.849 100.647

9/29/2010 2:00:00 661.702 193.828

9/29/2010 3:00:00 592.009 291.842

9/29/2010 4:00:00 684.637 344.041

9/29/2010 5:00:00 810.202 256.071

9/29/2010 6:00:00 642.935 250.076

9/29/2010 7:00:00 864.565 316.374

9/29/2010 8:00:00 1124.322 460.222

9/29/2010 9:00:00 1144.657 721.665

9/29/2010 10:00:00 1027.308 1035.166

9/29/2010 11:00:00 945.753 751.988

9/29/2010 12:00:00 812.321 549.887

9/29/2010 13:00:00 789.813 368.848

9/29/2010 14:00:00 955.483 333.616

9/29/2010 15:00:00 991.811 208.486

9/29/2010 16:00:00 726.26 249.142

9/29/2010 17:00:00 895.192 226.697

9/29/2010 18:00:00 503.885 200.581

9/29/2010 19:00:00 596.361 273.426

9/29/2010 20:00:00 793.033 377.783

9/29/2010 21:00:00 1248.027 418.358

9/29/2010 22:00:00 1461.788 547.705

9/29/2010 23:00:00 723.207 450.853

9/30/2010 0:00:00 765.114 215.804

9/30/2010 1:00:00 948.213 154.772

9/30/2010 2:00:00 601.998 332.374

9/30/2010 3:00:00 426.007 477.733

9/30/2010 4:00:00 484.464 423.609

9/30/2010 5:00:00 422.063 432.41

9/30/2010 6:00:00 475.885 162.106

9/30/2010 7:00:00 422.231 333.492

9/30/2010 8:00:00 569.128 445.606

9/30/2010 9:00:00 1118.12 565.931

9/30/2010 10:00:00 1138.493 507.535

9/30/2010 11:00:00 911.382 394.84

9/30/2010 12:00:00 1150.439 297.177

9/30/2010 13:00:00 741.4 640.457

9/30/2010 14:00:00 415.292 440.095

9/30/2010 15:00:00 346.36 448.941

9/30/2010 16:00:00 269.755 382.145

9/30/2010 17:00:00 266.427 230.113

9/30/2010 18:00:00 351.802 216.25

9/30/2010 19:00:00 392.452 377.853

9/30/2010 20:00:00 413.885 597.82
Attachment 1 p. 22

9/30/2010 21:00:00 570.144 575.715

9/30/2010 22:00:00 761.121 363.535

9/30/2010 23:00:00 708.841 570.366

10/1/2010 0:00:00 528.314 339.699

10/1/2010 1:00:00 524.664 257.343

10/1/2010 2:00:00 669.624 940.608

10/1/2010 3:00:00 600.58 1602.159

10/1/2010 4:00:00 558.685 1326.704

10/1/2010 5:00:00 533.652 753.06

10/1/2010 6:00:00 486.248 315.329

10/1/2010 7:00:00 473.224 389.954

10/1/2010 8:00:00 666.367 724.543

10/1/2010 9:00:00 789.085 1337.644

10/1/2010 10:00:00 627.296 1997.997

10/1/2010 11:00:00 578.656 1435.288

10/1/2010 12:00:00 582.042 849.21

10/1/2010 13:00:00 627.664 711.84

10/1/2010 14:00:00 572.17 430.438

10/1/2010 15:00:00 523.149 398.377

10/1/2010 16:00:00 422.801 339.467

10/1/2010 17:00:00 441.389 389.384

10/1/2010 18:00:00 622.59 203.874

10/1/2010 19:00:00 656.652 260.066

10/1/2010 20:00:00 552.105 515.616

10/1/2010 21:00:00 658.799 411.213

10/1/2010 22:00:00 553.959 547.949

10/1/2010 23:00:00 486.824 545.459

10/2/2010 0:00:00 402.322 576.473

10/2/2010 1:00:00 729.58 352.974

10/2/2010 2:00:00 1033.365 289.946

10/2/2010 3:00:00 860.838 482.588

10/2/2010 4:00:00 1004.428 635.65

10/2/2010 5:00:00 556.802 562.086

10/2/2010 6:00:00 474.735 317.255

10/2/2010 7:00:00 500.626 337.103

10/2/2010 8:00:00 674.638 427.907

10/2/2010 9:00:00 945.269 639.657

10/2/2010 10:00:00 991.72 468

10/2/2010 11:00:00 625.557 426.114

10/2/2010 12:00:00 774.498 347.42

10/2/2010 13:00:00 560.884 577.235

10/2/2010 14:00:00 459.713 458.308

10/2/2010 15:00:00 396.276 602.161

10/2/2010 16:00:00 401.258 822.301

10/2/2010 17:00:00 330.317 748.272

10/2/2010 18:00:00 397.95 598.296

10/2/2010 19:00:00 344.581 907.493

10/2/2010 20:00:00 415.411 1348.654

10/2/2010 21:00:00 613.505 1701.182

10/2/2010 22:00:00 612.139 1762.676

10/2/2010 23:00:00 522.717 804.967

10/3/2010 0:00:00 517.702 296.785

10/3/2010 1:00:00 571.355 500.795

10/3/2010 2:00:00 640.361 863.988

10/3/2010 3:00:00 661.688 480.004

10/3/2010 4:00:00 692.018 691.704

10/3/2010 5:00:00 625.846 410.166

10/3/2010 6:00:00 624.91 328.775

10/3/2010 7:00:00 665.577 437.313

10/3/2010 8:00:00 706.966 833.139

10/3/2010 9:00:00 1117.718 1334.398

10/3/2010 10:00:00 1090.875 1047.81

10/3/2010 11:00:00 1083.701 1179.45

10/3/2010 12:00:00 1035.903 630.161

10/3/2010 13:00:00 851.402 452.693

10/3/2010 14:00:00 998.892 350.273

10/3/2010 15:00:00 757.274 382.299

10/3/2010 16:00:00 659.566 645.152

10/3/2010 17:00:00 460.222 575.063

10/3/2010 18:00:00 508.88 587.328
Attachment 1 p. 23

10/3/2010 19:00:00 733.621 663.328

10/3/2010 20:00:00 825.203 816.895

10/3/2010 21:00:00 1204.564 851.384

10/3/2010 22:00:00 1551.786 928.165

10/3/2010 23:00:00 1232.411 464.24

10/4/2010 0:00:00 910.643 278.111

10/4/2010 1:00:00 605.911 407.73

10/4/2010 2:00:00 710.596 547.092

10/4/2010 3:00:00 989.691 474.13

10/4/2010 4:00:00 620.189 271.056

10/4/2010 5:00:00 609.373 251.382

10/4/2010 6:00:00 485.94 272.15

10/4/2010 7:00:00 641.782 268.46

10/4/2010 8:00:00 884.717 442.753

10/4/2010 9:00:00 676.124 420.354

10/4/2010 10:00:00 579.029 337.143

10/4/2010 11:00:00 711.449 334.802

10/4/2010 12:00:00 1002.706 426.363

10/4/2010 13:00:00 633.42 286.886

10/4/2010 14:00:00 394.956 376.567

10/4/2010 15:00:00 408.917 450.521

10/4/2010 16:00:00 354.115 524.452

10/4/2010 17:00:00 318.337 407.257

10/4/2010 18:00:00 353.907 285.954

10/4/2010 19:00:00 655.35 431.154

10/4/2010 20:00:00 774.078 724.361

10/4/2010 21:00:00 668.419 483.08

10/4/2010 22:00:00 623.923 606.707

10/4/2010 23:00:00 602.87 1061.305

10/5/2010 0:00:00 593.104 1354.587

10/5/2010 1:00:00 824.574 1172.343

10/5/2010 2:00:00 681.661 355.785

10/5/2010 3:00:00 579.447 82.845

10/5/2010 4:00:00 593.682 528.734

10/5/2010 5:00:00 548.998 577.546

10/5/2010 6:00:00 567.77 592.415

10/5/2010 7:00:00 640.589 658.164

10/5/2010 8:00:00 833.206 532.323

10/5/2010 9:00:00 959.085 379.089

10/5/2010 10:00:00 999.911 424.829

10/5/2010 11:00:00 591.862 397.841

10/5/2010 12:00:00 551.87 327.544

10/5/2010 13:00:00 788.512 295.476

10/5/2010 14:00:00 754.049 331.464

10/5/2010 15:00:00 594.784 399.328

10/5/2010 16:00:00 548.315 774.784

10/5/2010 17:00:00 467.639 474.717

10/5/2010 18:00:00 425.326 685.219

10/5/2010 19:00:00 690.263 1200.827

10/5/2010 20:00:00 666.865 1378.377

10/5/2010 21:00:00 762.434 506.365

10/5/2010 22:00:00 1171.397 328.433

10/5/2010 23:00:00 978.203 306.19

10/6/2010 0:00:00 768.918 230.557

10/6/2010 1:00:00 694.9 335.212

10/6/2010 2:00:00 621.096 341.624

10/6/2010 3:00:00 434.54 448.903

10/6/2010 4:00:00 382.754 366.863

10/6/2010 5:00:00 336.537 184.391

10/6/2010 6:00:00 391.977 332.712

10/6/2010 7:00:00 472.854 314.211

10/6/2010 8:00:00 640.334 383.286

10/6/2010 9:00:00 866.955 355.553

10/6/2010 10:00:00 858.779 240.441

10/6/2010 11:00:00 720.343 280.944

10/6/2010 12:00:00 575.141 387.088

10/6/2010 13:00:00 530.634 147.018

10/6/2010 14:00:00 459.007 184.002

10/6/2010 15:00:00 769.949 197.069

10/6/2010 16:00:00 425.167 423.964
Attachment 1 p. 24

10/6/2010 17:00:00 433.72 391.42

10/6/2010 18:00:00 290.798 357.593

10/6/2010 19:00:00 288.567 253.096

10/6/2010 20:00:00 559.511 613.463

10/6/2010 21:00:00 628.73 407.197

10/6/2010 22:00:00 607.392 681.439

10/6/2010 23:00:00 559.83 733.857

10/7/2010 0:00:00 478.784 1046.849

10/7/2010 1:00:00 552.837 848.851

10/7/2010 2:00:00 576.534 130.159

10/7/2010 3:00:00 514.663 135.185

10/7/2010 4:00:00 412.566 218.3

10/7/2010 5:00:00 325.902 176.034

10/7/2010 6:00:00 308.306 197.464

10/7/2010 7:00:00 302.248 266.04

10/7/2010 8:00:00 637.757 529.421

10/7/2010 9:00:00 813.22 702.237

10/7/2010 10:00:00 530.109 661.18

10/7/2010 11:00:00 547.359 595.571

10/7/2010 12:00:00 434.661 509.151

10/7/2010 13:00:00 431.468 711.434

10/7/2010 14:00:00 432.105 887.827

10/7/2010 15:00:00 471.016 870.615

10/7/2010 16:00:00 571.75 673.541

10/7/2010 17:00:00 398.854 360.939

10/7/2010 18:00:00 396.868 370.742

10/7/2010 19:00:00 350.964 552.895

10/7/2010 20:00:00 638.984 635.358

10/7/2010 21:00:00 537.235 816.485

10/7/2010 22:00:00 443.69 899.047

10/7/2010 23:00:00 1146.245 862.399

10/8/2010 0:00:00 963.468 711.6

10/8/2010 1:00:00 507.313 905.533

10/8/2010 2:00:00 349.074 942.764

10/8/2010 3:00:00 284.677 951.571

10/8/2010 4:00:00 334.088 784.865

10/8/2010 5:00:00 1249.876 676.762

10/8/2010 6:00:00 727.881 413.673

10/8/2010 7:00:00 678.926 487.742

10/8/2010 8:00:00 505.963 811.677

10/8/2010 9:00:00 327.906 893.849

10/8/2010 10:00:00 608.777 434.117

10/8/2010 11:00:00 960.014 267.767

10/8/2010 12:00:00 662.309 119.703

10/8/2010 13:00:00 367.505 439.064

10/8/2010 14:00:00 469.508 446.513

10/8/2010 15:00:00 562.001 445.96

10/8/2010 16:00:00 722.185 235.292

10/8/2010 17:00:00 281.157 153.405

10/8/2010 18:00:00 273.431 118.191

10/8/2010 19:00:00 329.987 171.999

10/8/2010 20:00:00 517.643 234.434

10/8/2010 21:00:00 415.769 499.365

10/8/2010 22:00:00 431.846 434.43

10/8/2010 23:00:00 359.387 712.611

10/9/2010 0:00:00 355.732 510.138

10/9/2010 1:00:00 293.022 259.221

10/9/2010 2:00:00 347.571 622.197

10/9/2010 3:00:00 458.835 673.6

10/9/2010 4:00:00 399.022 974.572

10/9/2010 5:00:00 303.297 1503.02

10/9/2010 6:00:00 286.352 606.857

10/9/2010 7:00:00 505.497 501.105

10/9/2010 8:00:00 655.687 1137.814

10/9/2010 9:00:00 689.02 1588.328

10/9/2010 10:00:00 474.987 1540.533

10/9/2010 11:00:00 495.224 1403.467

10/9/2010 12:00:00 595.301 939.855

10/9/2010 13:00:00 536.723 463.893

10/9/2010 14:00:00 454.086 930.43
Attachment 1 p. 25

10/9/2010 15:00:00 526.761 741.696

10/9/2010 16:00:00 442.972 175.719

10/9/2010 17:00:00 362.112 245.873

10/9/2010 18:00:00 283.257 457.495

10/9/2010 19:00:00 408.215 196.904

10/9/2010 20:00:00 572.268 369.643

10/9/2010 21:00:00 466.902 455.886

10/9/2010 22:00:00 494.603 451.312

10/9/2010 23:00:00 413.156 405.118

10/10/2010 0:00:00 573.056 432.821

10/10/2010 1:00:00 1275.789 296.031

10/10/2010 2:00:00 1074.755 355.028

10/10/2010 3:00:00 765.305 633.313

10/10/2010 4:00:00 513.658 467.08

10/10/2010 5:00:00 332.357 435.655

10/10/2010 6:00:00 248.358 439.104

10/10/2010 7:00:00 361.928 638.558

10/10/2010 8:00:00 349.279 582.816

10/10/2010 9:00:00 382.263 426.502

10/10/2010 10:00:00 978.437 312.766

10/10/2010 11:00:00 1031.692 280.779

10/10/2010 12:00:00 671.866 377.282

10/10/2010 13:00:00 417.669 674.729

10/10/2010 14:00:00 582.008 645.176

10/10/2010 15:00:00 414.882 393.427

10/10/2010 16:00:00 333.826 233.08

10/10/2010 17:00:00 338.802 103.949

10/10/2010 18:00:00 252.945 74.74

10/10/2010 19:00:00 370.028 259.633

10/10/2010 20:00:00 469.598 505.428

10/10/2010 21:00:00 519.079 873.265

10/10/2010 22:00:00 488.728 1351.706

10/10/2010 23:00:00 519.253 1362.909

10/11/2010 0:00:00 471.091 506.33

10/11/2010 1:00:00 369.263 225.067

10/11/2010 2:00:00 342.26 215.524

10/11/2010 3:00:00 344.48 193.181

10/11/2010 4:00:00 264.448 449.963

10/11/2010 5:00:00 228.786 229.052

10/11/2010 6:00:00 237.922 193.326

10/11/2010 7:00:00 264.419 211.638

10/11/2010 8:00:00 635.792 251.512

10/11/2010 9:00:00 745.603 1029.195

10/11/2010 10:00:00 618.033 1264.248

10/11/2010 11:00:00 535.718 1643.985

10/11/2010 12:00:00 508.157 1624.948

10/11/2010 13:00:00 427.261 1167.731

10/11/2010 14:00:00 541.23 725.653

10/11/2010 15:00:00 717.048 793.23

10/11/2010 16:00:00 554.107 477.463

10/11/2010 17:00:00 663.275 341.543

10/11/2010 18:00:00 482.732 398.08

10/11/2010 19:00:00 560.071 531.986

10/11/2010 20:00:00 868.802 594.076

10/11/2010 21:00:00 615.441 538.928

10/11/2010 22:00:00 580.113 657.03

10/11/2010 23:00:00 886.222 544.456

10/12/2010 0:00:00 1006.025 702.218

10/12/2010 1:00:00 1125.974 790.237

10/12/2010 2:00:00 632.286 835.414

10/12/2010 3:00:00 455.978 823.739

10/12/2010 4:00:00 369.327 730.245

10/12/2010 5:00:00 339.976 562.915

10/12/2010 6:00:00 316.333 456.405

10/12/2010 7:00:00 318.963 523.583

10/12/2010 8:00:00 533.654 729.412

10/12/2010 9:00:00 922.191 592.908

10/12/2010 10:00:00 938.974 625.544

10/12/2010 11:00:00 543.747 556.518

10/12/2010 12:00:00 955.324 344.55
Attachment 1 p. 26

10/12/2010 13:00:00 609.371 410.355

10/12/2010 14:00:00 486.266 533.762

10/12/2010 15:00:00 452.757 831.906

10/12/2010 16:00:00 419.906 381.312

10/12/2010 17:00:00 470.004 390.633

10/12/2010 18:00:00 362.632 425.319

10/12/2010 19:00:00 441.18 521.817

10/12/2010 20:00:00 528.512 1100.009

10/12/2010 21:00:00 467.608 354.596

10/12/2010 22:00:00 649.371 422.222

10/12/2010 23:00:00 721.004 358.567

10/13/2010 0:00:00 591.115 1039.34

10/13/2010 1:00:00 767.1 1066.209

10/13/2010 2:00:00 624.795 358.719

10/13/2010 3:00:00 508.823 294.564

10/13/2010 4:00:00 506.479 325.185

10/13/2010 5:00:00 469.959 310.111

10/13/2010 6:00:00 436.025 342.434

10/13/2010 7:00:00 398.767 405.688

10/13/2010 8:00:00 523.533 672.486

10/13/2010 9:00:00 637.005 542.039

10/13/2010 10:00:00 521.855 523.72

10/13/2010 11:00:00 641.844 883.723

10/13/2010 12:00:00 554.221 793.13

10/13/2010 13:00:00 388.672 694.574

10/13/2010 14:00:00 623.07 369.707

10/13/2010 15:00:00 596.188 121.136

10/13/2010 16:00:00 482.48 206.695

10/13/2010 17:00:00 425.915 329.253

10/13/2010 18:00:00 467.349 356.964

10/13/2010 19:00:00 683.314 546.342

10/13/2010 20:00:00 761.874 476.807

10/13/2010 21:00:00 862.31 249.309

10/13/2010 22:00:00 1177.401 289.708

10/13/2010 23:00:00 1310.963 421.221

10/14/2010 0:00:00 971.597 329.628

10/14/2010 1:00:00 603.424 559.468

10/14/2010 2:00:00 324.145 640.787

10/14/2010 3:00:00 290.548 715.795

10/14/2010 4:00:00 224.764 560.602

10/14/2010 5:00:00 190.363 587.963

10/14/2010 6:00:00 200.083 398.894

10/14/2010 7:00:00 151.813 417.881

10/14/2010 8:00:00 255.43 428.107

10/14/2010 9:00:00 327.63 471.528

10/14/2010 10:00:00 556.276 539.711

10/14/2010 11:00:00 1181.627 373.727

10/14/2010 12:00:00 685.723 398.034

10/14/2010 13:00:00 717.43 434.122

10/14/2010 14:00:00 670.276 420.85

10/14/2010 15:00:00 220.604 406.133

10/14/2010 16:00:00 249.564 774.24

10/14/2010 17:00:00 221.684 500.83

10/14/2010 18:00:00 229.805 443.314

10/14/2010 19:00:00 430.386 328.014

10/14/2010 20:00:00 572.487 645.677

10/14/2010 21:00:00 547.646 996.329

10/14/2010 22:00:00 533.929 1439.921

10/14/2010 23:00:00 554.013 1169.854

10/15/2010 0:00:00 419.038 278.789

10/15/2010 1:00:00 534.023 233.413

10/15/2010 2:00:00 580.078 210.503

10/15/2010 3:00:00 609.736 274.145

10/15/2010 4:00:00 587.876 141.128

10/15/2010 5:00:00 595.998 172.072

10/15/2010 6:00:00 458.092 191.457

10/15/2010 7:00:00 514.264 259.432

10/15/2010 8:00:00 598.227 475.602

10/15/2010 9:00:00 812.705 255.025

10/15/2010 10:00:00 694.399 341.025
Attachment 1 p. 27

10/15/2010 11:00:00 617.602 594.834

10/15/2010 12:00:00 486.73 994.985

10/15/2010 13:00:00 749.19 964.494

10/15/2010 14:00:00 661.181 799.216

10/15/2010 15:00:00 737.72 185.811

10/15/2010 16:00:00 636.945 100.136

10/15/2010 17:00:00 658.677 140.96

10/15/2010 18:00:00 544.884 129.621

10/15/2010 19:00:00 509.629 170.475

10/15/2010 20:00:00 583.966 233.983

10/15/2010 21:00:00 612.521 361.518

10/15/2010 22:00:00 764.074 430.927

10/15/2010 23:00:00 517.882 347.142

10/16/2010 0:00:00 905.188 372.756

10/16/2010 1:00:00 596.855 463.744

10/16/2010 2:00:00 720.052 566.905

10/16/2010 3:00:00 521.965 747.547

10/16/2010 4:00:00 697.297 498.186

10/16/2010 5:00:00 1003.962 421.553

10/16/2010 6:00:00 867.584 434.975

10/16/2010 7:00:00 657.002 412.272

10/16/2010 8:00:00 734.909 864.929

10/16/2010 9:00:00 926.408 583.838

10/16/2010 10:00:00 538.576 560.715

10/16/2010 11:00:00 432.415 407.002

10/16/2010 12:00:00 470.579 374.175

10/16/2010 13:00:00 421.148 418.422

10/16/2010 14:00:00 669.432 474.002

10/16/2010 15:00:00 790.652 417.997

10/16/2010 16:00:00 930.558 236.712

10/16/2010 17:00:00 435.998 182.231

10/16/2010 18:00:00 313.469 207.477

10/16/2010 19:00:00 359.257 240.106

10/16/2010 20:00:00 432.24 593.562

10/16/2010 21:00:00 576.6 366.47

10/16/2010 22:00:00 615.125 577.451

10/16/2010 23:00:00 531.652 1413.656

10/17/2010 0:00:00 587.118 1508.81

10/17/2010 1:00:00 563.82 792.548

10/17/2010 2:00:00 512.106 209.013

10/17/2010 3:00:00 602.776 212.843

10/17/2010 4:00:00 679.005 206.211

10/17/2010 5:00:00 648.144 220.951

10/17/2010 6:00:00 704.073 204.412

10/17/2010 7:00:00 841.903 326.578

10/17/2010 8:00:00 996.72 932.83

10/17/2010 9:00:00 1037.122 609.896

10/17/2010 10:00:00 689.852 593.721

10/17/2010 11:00:00 808.732 1425.211

10/17/2010 12:00:00 799.694 1476.672

10/17/2010 13:00:00 852.836 793.782

10/17/2010 14:00:00 644.666 382.628

10/17/2010 15:00:00 787.605 398.871

10/17/2010 16:00:00 661.751 386.16

10/17/2010 17:00:00 608.433 403.703

10/17/2010 18:00:00 595.451 370.579

10/17/2010 19:00:00 486.296 460.428

10/17/2010 20:00:00 577.985 451.948

10/17/2010 21:00:00 688.508 527.385

10/17/2010 22:00:00 977.324 494.514

10/17/2010 23:00:00 562.686 702.278

10/18/2010 0:00:00 677.873 641.822

10/18/2010 1:00:00 629.065 906.642

10/18/2010 2:00:00 506.634 846.183

10/18/2010 3:00:00 669.242 932.601

10/18/2010 4:00:00 1056.454 852.983

10/18/2010 5:00:00 852.566 689.401

10/18/2010 6:00:00 653.361 428.72

10/18/2010 7:00:00 709.905 768.513

10/18/2010 8:00:00 573.886 548.996
Attachment 1 p. 28

10/18/2010 9:00:00 512.013 736.191

10/18/2010 10:00:00 451.514 755.185

10/18/2010 11:00:00 556.011 730.442

10/18/2010 12:00:00 508.154 580.034

10/18/2010 13:00:00 974.394 639.89

10/18/2010 14:00:00 952.66 714.724

10/18/2010 15:00:00 635.931 991.531

10/18/2010 16:00:00 645.751 1385.951

10/18/2010 17:00:00 570.5 976.418

10/18/2010 18:00:00 653.625 879.226

10/18/2010 19:00:00 584.838 912.369

10/18/2010 20:00:00 505.097 554.209

10/18/2010 21:00:00 531.791 591.839

10/18/2010 22:00:00 545.261 621.02

10/18/2010 23:00:00 433.67 740.166

10/19/2010 0:00:00 432.99 1126.253

10/19/2010 1:00:00 545.038 999.671

10/19/2010 2:00:00 592.22 826.108

10/19/2010 3:00:00 594.221 428.316

10/19/2010 4:00:00 675.516 230.185

10/19/2010 5:00:00 496.075 218.436

10/19/2010 6:00:00 396.032 213.763

10/19/2010 7:00:00 443.233 355.47

10/19/2010 8:00:00 752.629 499.464

10/19/2010 9:00:00 991.386 540.682

10/19/2010 10:00:00 888.224 1162.301

10/19/2010 11:00:00 731.29 1011.472

10/19/2010 12:00:00 835.557 1147.879

10/19/2010 13:00:00 682.726 722.73

10/19/2010 14:00:00 603.895 229.847

10/19/2010 15:00:00 628.574 275.115

10/19/2010 16:00:00 831.056 205.422

10/19/2010 17:00:00 635.947 296.847

10/19/2010 18:00:00 402.733 252.43

10/19/2010 19:00:00 535.486 394.4

10/19/2010 20:00:00 688.012 425.65

10/19/2010 21:00:00 1230.416 289.385

10/19/2010 22:00:00 1141.6 273.115

10/19/2010 23:00:00 833.209 538.102

10/20/2010 0:00:00 502.165 552.427

10/20/2010 1:00:00 687.252 439.331

10/20/2010 2:00:00 608.497 896.512

10/20/2010 3:00:00 493.335 727.337

10/20/2010 4:00:00 335.265 891.634

10/20/2010 5:00:00 231.805 732.256

10/20/2010 6:00:00 257.077 628.659

10/20/2010 7:00:00 311.956 597.254

10/20/2010 8:00:00 553.616 823.138

10/20/2010 9:00:00 943.543 829.456

10/20/2010 10:00:00 903.971 580.794

10/20/2010 11:00:00 931.461 465.115

10/20/2010 12:00:00 703.784 309.083

10/20/2010 13:00:00 500.235 291.184

10/20/2010 14:00:00 493.244 427.125

10/20/2010 15:00:00 556.197 457.138

10/20/2010 16:00:00 494.339 430.563

10/20/2010 17:00:00 480.047 415.422

10/20/2010 18:00:00 455.927 819.207

10/20/2010 19:00:00 563.863 540.615

10/20/2010 20:00:00 629.197 669.76

10/20/2010 21:00:00 506.932 414.714

10/20/2010 22:00:00 551.034 555.637

10/20/2010 23:00:00 577.222 546.887

10/21/2010 0:00:00 557.753 231.25

10/21/2010 1:00:00 549.041 309.518

10/21/2010 2:00:00 613.358 1102.413

10/21/2010 3:00:00 733.238 1647.293

10/21/2010 4:00:00 705.707 1492.221

10/21/2010 5:00:00 622.776 953.438

10/21/2010 6:00:00 531.424 417.711
Attachment 1 p. 29

10/21/2010 7:00:00 NA NA Data invalid due to plant-wide power outage

10/21/2010 8:00:00 947.037 2547.665

10/21/2010 9:00:00 1029.111 1014.215

10/21/2010 10:00:00 933.866 1274.774

10/21/2010 11:00:00 888.383 976.11

10/21/2010 12:00:00 785.058 1257.651

10/21/2010 13:00:00 698.352 806.274

10/21/2010 14:00:00 678.151 464.721

10/21/2010 15:00:00 730.661 169.07

10/21/2010 16:00:00 662.286 166.138

10/21/2010 17:00:00 752.922 227.541

10/21/2010 18:00:00 1166.155 500.794

10/21/2010 19:00:00 890.891 285.582

10/21/2010 20:00:00 1093.595 414.784

10/21/2010 21:00:00 1185.984 418.894

10/21/2010 22:00:00 1008.318 363.646

10/21/2010 23:00:00 979.424 443.718

10/22/2010 0:00:00 689.71 335.221

10/22/2010 1:00:00 1295.46 546.782

10/22/2010 2:00:00 1247.533 459.184

10/22/2010 3:00:00 777.782 545.002

10/22/2010 4:00:00 454.785 572.856

10/22/2010 5:00:00 361.86 677.238

10/22/2010 6:00:00 317.847 734.761

10/22/2010 7:00:00 472.466 534.45

10/22/2010 8:00:00 735.732 333.338

10/22/2010 9:00:00 1054.064 461.145

10/22/2010 10:00:00 1010.187 515.734

10/22/2010 11:00:00 737.238 375.238

10/22/2010 12:00:00 438.43 362.441

10/22/2010 13:00:00 296.831 293.709

10/22/2010 14:00:00 155.283 720.834

10/22/2010 15:00:00 174.508 660.915

10/22/2010 16:00:00 263.056 1083.175

10/22/2010 17:00:00 264.253 546.702

10/22/2010 18:00:00 232.732 591.892

10/22/2010 19:00:00 372.818 781.996

10/22/2010 20:00:00 449.082 749.686

10/22/2010 21:00:00 634.469 944.193

10/22/2010 22:00:00 442.818 1702.904

10/22/2010 23:00:00 466.763 1795.614

10/23/2010 0:00:00 448.633 1354.561

10/23/2010 1:00:00 499.941 1441.316

10/23/2010 2:00:00 425.008 1445.6

10/23/2010 3:00:00 395.367 1006.812

10/23/2010 4:00:00 426.908 1215.231

10/23/2010 5:00:00 345.194 1397.461

10/23/2010 6:00:00 313.777 1360.044

10/23/2010 7:00:00 354.942 1192.958

10/23/2010 8:00:00 592.387 615.318

10/23/2010 9:00:00 622.658 512.564

10/23/2010 10:00:00 853.037 1218.767

10/23/2010 11:00:00 731.081 1025.5

10/23/2010 12:00:00 466.937 539.956

10/23/2010 13:00:00 637.567 397.394

10/23/2010 14:00:00 583.006 395.183

10/23/2010 15:00:00 563.691 870.901

10/23/2010 16:00:00 455.354 1146.392

10/23/2010 17:00:00 360.874 1324.723

10/23/2010 18:00:00 363.525 808.732

10/23/2010 19:00:00 590.199 593.31

10/23/2010 20:00:00 1005.402 653.514

10/23/2010 21:00:00 1000.924 1002.502

10/23/2010 22:00:00 1194.083 849.802

10/23/2010 23:00:00 1099.955 504.994

10/24/2010 0:00:00 662.413 467.914

10/24/2010 1:00:00 427.17 577.031

10/24/2010 2:00:00 564.489 813.71

10/24/2010 3:00:00 698.638 852.852

10/24/2010 4:00:00 374.075 791.674
Attachment 1 p. 30

10/24/2010 5:00:00 409.883 676.136

10/24/2010 6:00:00 394.548 586.106

10/24/2010 7:00:00 575.258 642.746

10/24/2010 8:00:00 560.404 636.887

10/24/2010 9:00:00 420.216 774.784

10/24/2010 10:00:00 686.361 566.828

10/24/2010 11:00:00 1175.209 476.212

10/24/2010 12:00:00 733.057 512.205

10/24/2010 13:00:00 495.903 488.609

10/24/2010 14:00:00 470.553 660.409

10/24/2010 15:00:00 511.628 605.934

10/24/2010 16:00:00 441.238 633.73

10/24/2010 17:00:00 286.574 683.572

10/24/2010 18:00:00 269.962 615.832

10/24/2010 19:00:00 430.365 663.698

10/24/2010 20:00:00 744.028 1004.917

10/24/2010 21:00:00 608.015 1031.474

10/24/2010 22:00:00 448.921 1457.097

10/24/2010 23:00:00 438.273 1485.039

10/25/2010 0:00:00 518.413 1395.807

10/25/2010 1:00:00 348.514 1149.859

10/25/2010 2:00:00 351.694 543.284

10/25/2010 3:00:00 380.986 577.644

10/25/2010 4:00:00 373.989 577.109

10/25/2010 5:00:00 240.579 891.881

10/25/2010 6:00:00 209.747 235.816

10/25/2010 7:00:00 305.858 149.476

10/25/2010 8:00:00 594.264 285.483

10/25/2010 9:00:00 754.391 388.924

10/25/2010 10:00:00 879.868 381.853

10/25/2010 11:00:00 905.716 752.378

10/25/2010 12:00:00 714.524 1385.609

10/25/2010 13:00:00 633.862 700.777

10/25/2010 14:00:00 852.646 474.724

10/25/2010 15:00:00 669.656 346.557

10/25/2010 16:00:00 733.424 342.042

10/25/2010 17:00:00 565.399 327.578

10/25/2010 18:00:00 480.771 824.333

10/25/2010 19:00:00 465.439 843.099

10/25/2010 20:00:00 791.379 1233.691

10/25/2010 21:00:00 1124.169 679.125

10/25/2010 22:00:00 981.349 614.875

10/25/2010 23:00:00 697.406 559.461

10/26/2010 0:00:00 505.393 559.645

10/26/2010 1:00:00 681.075 654.781

10/26/2010 2:00:00 342.617 749.014

10/26/2010 3:00:00 487.502 718.128

10/26/2010 4:00:00 501.365 540.902

10/26/2010 5:00:00 622.201 460.815

10/26/2010 6:00:00 705.319 483.903

10/26/2010 7:00:00 536.372 534.387

10/26/2010 8:00:00 509.192 790.254

10/26/2010 9:00:00 411.914 1137.195

10/26/2010 10:00:00 770.377 1190.268

10/26/2010 11:00:00 837.706 867.479

10/26/2010 12:00:00 405.89 654.584
1 

Attachment 2: Report 

The goal of this analysis is to determine the concentration value that would be exceeded only 1 time in 

1000. Possible answers are: 

1- Upper prediction limit (UPL) calculated assuming a log-normal distribution after adjusting for 

temporal correlation 

2- Extreme value theory 

1- Upper Prediction Limit (UPL): 

A UPL for a future observation is an upper bound of a range of values that will, with a specified degree 

of confidence, contain the next randomly selected observation from a population. In other words, the 

UPL is an estimate of the high end of the range in which a future values will fall, with a certain 

probability (e.g. 99% confidence) based on present or past background samples taken. Given this 

definition, the UPL represents the value below which a future value from the source to be tested can be 

expected to fall below with a stated level of confidence (e.g. 99 percent). 

Figure 1. Distribution of data for Line 1 and Line 5 (raw and log-transformed data) 

One of the assumptions for calculating the UPL is that the data are normally distributed. A close look at 

the distribution of the data for the two “lines” suggests that data are not normally distributed (Figure 1). 

The log-transformed data showed a more symmetric density, but further statistical testing for the 

normality assumption resulted in statistical evidence that the distribution of the data is not log-normal 

nor normal distributed (Shapiro-Francia test p-value<0.001 for both line1 and line5 data, Anderson-
2 

Darling test for normality p-value <0.001 for both line1 and line5 data, Lilliefors test for normality pvalue<0.01 for both line1 and line5 data) 

If one is willing to assume a log-normal distribution, then the following equation can be used to 

calculate the UPL (Bhaumik and Gibbons, 2004) 

2

ˆ 2 2 2

2

2 4

ˆ

.99 2 2 2 ˆ ˆ ˆ ˆ ˆ

ˆ ˆ

( 1)

2( 1)

z

UPL e me e m e

m n n

            

         

Using this method, the 99 percentile UPL is 2214.58 

2- Extreme value Theory 

Extreme value theory (EVT) studies the behavior of the extreme values of a dataset. The distribution of 

extreme values is estimated, and quantiles of this distribution are analyzed. High quantiles are upper 

bounds for emissions that are only exceeded on a small proportion of occasions. One of the models used 

in EVT is called the “block maxima” which correspond to the distribution of the largest observations in 

groups of identically distributed observations (e.g. days). The distribution of the maximum values is 

denoted as generalized extreme value (GEV). 

The equation of the GEV distribution is the following: 

1/

( ) exp max 1 xH x













    

            

where μ is the location parameter, ψ is the scale parameter and ξ is the shape parameter. If ξ→0 is the 

Gumbel distribution, ξ>0 is the Frechet distribution and ξ<0 is the Weibull distribution. 

To fit the model, we first select the maximum for each day. Figure 2 shows the maximum daily values for 

each of the two lines (line 1 and line5). 

Figure 2. Daily maximum concentration for each line (red= line1 and green=line 5) 
3 

Horizontal lines denote the minimum, 1st quartile (25 percentile), mean, median, 3rd quartile (75% 

percentile) and maximum (respectively). Daily maximum are identified with the black dot. Line 5 has a 

larger range (36 to 2548) compared to line 1 (87.1 to 1552). The maximum data points were selected 

and the EVT analysis was performed. The histogram of the maximum data is shown in Figure 3, showing 

a range between 347 and 2548. 

Figure 3. Histogram of combined data 

After fitting the GEV model to the maximum data for each line, diagnostic plots were generated to 

evaluate the fit of the model. For the QQplot, if the if the model is a good fit, the plot should be roughly a 

straight line of unit slope through the origin. The density plot shows the histogram of the data and the 

adjusted curve. Parameter estimates and SE are shown in Table 1. 

 

Table 1. GEV model parameter estimates and standard errors

Parameter Name Estimate Standard Error

Location 1018.6601 21.69606

Scale 265.6994 14.43931

Shape -0.1095 0.02978
4 

Figure 4. Diagnostic plots for EVT analysis 

Percentiles of the maximum distribution were estimated and shown in Table 2. 

Table 2. Percentile estimates of the GEV distribution

Percentile Estimate from GEV model Observed percentile combined data

90% 1548.627 1479.969

95% 1692.386 1606.161

99% 1978.928 2001.870

99.9% 2306.323 2455.054

The estimated percentiles will be the values that you want to use in the risk assessment. Observe that 

the percentiles of the GEV model are closer to the percentiles of the combined data (data of maximum 

values). 

References 

Bhaumik, D.K. and Gibbons, D. 2004. An upper prediction limit for the arithmetic mean of a lognormal 

random variable. Technometrics, 46(2): 239-248 

Smith, Richard. Statistics with Extremes with applications in environmental, insurance and finance. 

Lecture notes. http://www.stat.unc.edu/postscript/rs/semstatrls.ps

Weissman, I., "Estimation of Parameters and Large Quantiles Based on the k Largest Observations." 

JASA, Dec, 1978, Vol 73, No 364, pp. 812-815.