' N33 C0LLA30PATIVE REFEREI'ICS PROGRAMS

TAPPI Paper and Board . (6 tines per year)

Snoothness

Surface pick strength

K & N ink absorption

pH

Opacity

Blue reflectance (brightness)

Specular gloss, 75°

Thickness

Concora (flat crush)

Ring crush

FKBG-API Containerboard (48 tines per year)

Mullen burst of linerboard

Concora test of medixam

MCCA Color and Appearance (4 tiities per year)

Gloss at 60°

Color and color difference

Retroreflectivity

Rubber (4 times per year)

Tensile strength, ultimate elongation and tensile stress

Hardness

Mooney viscosity

Vulcanization properties

A3TM Textiles (3 times per year)

Flammability (FF3-71 and FF5-74)

ASTM Cement. (2 times per year)

Chemical (11 chemical components)

Physical (8 characteristics)

AASHTO Bituminous

Asphalt cement (2 times per year)

Cutbacks (once a year)

Collaborative Reference Program.s

B360 Polymer Building

National Bureau of Standards

Washington, D.C. 20234

Bursting strength

Tearing strength

Tensile breaking strength

Elongation to break

Tensile energy absorption

Folding endurance

Stiffness

Air resistance

Grammage
MANUFACTURERS COUNCIL ON

COLOR AND APPEARANCE

C0LLA30aATIVE F?EFEHE.MCE Py^CGRAM

FOR

COLOR AND APPEARANCE

COLOR AND COLOR DIFFERENCE

J. Horlick

Office of Testing Laboratory Evaluation Technology

Office of Engineering Standards

National Engineering Laboratory

J. Stevenson

CTS-N3S Research Associate

U. 5. DEPARTMENT OF COMMERCE

National Bureau of Standards

NBSIR 78-1 34S

INTRODUCTION

This Collaborative Reference Program is sponsored by the Manufacturers

Council on Color and Appearance and the National Bureau of Standards.

Four times per year, color chip samples are distributed to each participating laboratory. After the data has been returned to and

analyzed by NBS, a report (as illustrated by this report) shovn’ng

the data from all participants is prepared.

Reflectance values for 40 wavelengths and colorimetric data for both

45/0 and 6°/hemi spherical reflectance factors have been provided by

NBS. For further explanation, see page vi. A plot of the spectrophotometric curves of the samples was provided by Hemmendinper Color

Laboratory, Belvedere, New Jersey. The NBS Reflectance values have

succeeded the tentative values which were given in previous reports.

If there are any questions on the notes, the analyses, or the report

in general, contact J. Stevenson or J. liorlick on 301-921-2946.

August 8, 1973
TABLE OF CONTENTS

Introduction

Table of Contents

Explanation of WHITE Sample Data

aE Calculations

Notes on Specific Laboratory Resu

Notes on NBS Reflectance Values

Key to Tables

Analysis of laboratories in X, Y,

data, samples C83-C84

Analysis of laboratories in X, Y,

data, samples C85-C86

Analysis of laboratories in L, a, data, samples C83-C84

Analysis of laboratories in L, a, data, samples

Ratios of laboratories in X, Y, Z

Its

Z space, normal

Z space, normal

b space, normal

b space, normal

space, WHITE

sample

Ratios of laboratories in L, a, b space, WHITE sample

(results according to values converted to X, Y, Z space)

Analysis of laboratories in X, Y, Z space, adjusted data,

samples C83-C84

Analysis of laboratories in X, Y, Z space, adjusted data,

samples C85-C86

Analysis of laboratories in L, a, b space, adjusted data,

samples C83-C84

Analysis of laboratories in L, a, b space, adjusted data,

samples C85-C86

Reflectance at 32 wavelengths, 45/0 Reflectance factor,

C83, C84, C85, C85, W12

Reflectance at 32 wavelengths, 6°/hemi spherical Reflectance

factor, C83, C84, C85, C86, W12

Spectrcphctometric curves of sample C83, C84, C85, C86,

W12
EXPLANATION OF DATA FOR WHITE SAMPLE

Specimens of a white sample were distributed to the participants along

with the usual two pairs of colored specimens, and each participant was asked to return measurement data for the white specimen, reporting re- sults in the same manner as for the colored specimens.

As a first step, three laboratories were selected to serve as "reference"

laboratories for the purposes of this analysis and the average of their

X, Y, Z values for the white sample were computed. Next, the ratios of

the participants data to the combined reference laboratory values were

calculated for each participant (transformed to X, Y, Z space if necessary)

These ratios are shown in the White Sample Analysis tables.

Two observations can be made about the data in the White Sample Analysis

tables. First, the participants as a whole tend to be high compared with t combined average values obtained by the selected reference laboratories.

Second, a few participants had noticeably extreme values for one or more

of the components and these participants especially should look to the caus

Next, the ratios in the White Sample Analysis tables were used to "adjusi."

the data of the normal data tables to obtain the adjusted data table values

The adjustment consisted of dividing the X, Y, Z values of the normal data

tables by the respective ratios in the White Sample Analysis tables.

The significant change in the adjusted data tables is in the SD OF MEANS.

Comparison of these among-laboratory standard deviations with those in

the normal data tables, shows considerable reduction for X, Y, Z. Thus

part, at least, of the disagreement among participants is due to errors in

standardi zation that could be corrected through use of an agreed-upon white

standard. There is no similar significant change for aX, aY, and aZ.
il

aE Calculation

aE is calculated in the Color and Color Difference Collaborative

Reference Program by the FMC2* equations as follows:

The yellow-blue chromatic difference is

aC^ = K^S(PaP + QAQ)/bD^ - K^AS/b;

the lightness difference is

aL = 0.279K2(PaP + QAQ)/aD;

and the red-green chromatic difference is

aC^ = K^(QaP - PAQ)/aD.

The quantity, D, is an abbreviation,

D = (p- +

= 0.55669 + 0.049434 Y - 0.82575- 1C"^Y“ +

0.79172-10"^Y^ - 0.30087- 10“^Y^,

K

2

= 0.17548 -f 0.027556 Y - 0. 57262- 10“^Y^ +

0.63893-10“^Y^ - 0. 26731 • 1 0"^Y^

,

a^ = 17.3-10"^(P^ + Q^)/n -J- 2.73P^Q^/(P^ -f Q^)],

b^ = 3.098-10~^(S^ -t- 0.2015 Y^)

P = 0.724 X + 0.382 Y - 0.098 Z,

Q

= -0.48 X -i- 1.37 Y + 0.1276 Z,

5 = 0. 686 Z

,

AE = [(aC,)’ + (AL)^ + (aCj)^]''

*Friel e-MacAdam-Chickering metric

IV
Notes on Specific Laboratory Results

C241 - No values reported for samples C35 and C86.

C262 - Apparent measurement or reporting error on all samples,

L-val ue.

C285 - Apparent measurement or reporting error on samples C85-C86

Z-val ue.

C534 - Apparent measurement or reporting error on samples C85-C86

C615 - Apparent measurement or reporting error on samples C84,

C85, and C86.

C232, C262, C285, C454, C495, C498, C519, C524, C615 - All have some problem regarding measurement of the white sample,

and should check their measurement process regarding this.

V
Notes on NBS Reflectance Values

The tables on pages 13 and 14 of this report contain absolute

reflectance values measured at 40 wavelengths (480-770 nm) and

tristimulus values for each of the five samples covered by this

report. The measurements were performed by the Radiometric

Physics Division of the National Bureau of Standards.

These values represent state-of-the-art color measurements on

a single specimen of each sample. Thus the results give an accurate picture of the values for single specimens and are

not an accurate measure of the whole sample population. Participants should be av/are of this concept when comparing their

measurements to these NBS values.

VI
KEY TO TABLES

MEAN The average of individual test determinations.

GRAND MEAN - (GR. MEAN)

The average of the individual laboratory MEANS,

excluding laboratories flagged (see column F)

v/ith an X, #, or +.

SD OF MEANS - The standard deviation of the laboratory MEANS

about the GRAND MEAN: an index of the among1 aborato ry precision.

INST CODE -

F

-#

-

M - X

-

0 -

Code for instrument type and color space used

to report measurements, see first table.

Flag, is based on aE Column v/ith following meaning:

Excluded because data were not understood; because

of a non-coded variation reported by the laboratory

or data received late.

Excluded because data for one sample are mi-oArg

Excluded from all calculations because AE is beyond

(3) standard deviation units.

Included in grand means but results are between

two and three standard deviation units. The

participant should take this as a warning to

reexamine his testing procedure.

Included in grand mean analysis.

Note: In addition to flag (F) based on delta E column it is also possible

to have either a X or an * on individual MEANS as follows:

X " following a MEAN signifies that the mean is greater than 3 SD of

MEANS from the GRAND MEAN. The values for this laboratory have

been omitted in the calculations involving the MEAN for the

col umn,

* - following any of the MEANS signifies that that quantity is greater

than 2 but less than 3 of the appropriate standard deviations from

the corresponding average. The participant shoivld take this as a warning to reexamine his testing procedures.

aE - Total color difference between two samples. In X, Y, Z analysis it is

calculated in MacAdams (FMC II) units. For L, a, b analysis it is

calculated in Hunter units.

1
AKAL’ioIS C7 0-1 TABLE 1 CCLCJ.V A CdL«S E.XFFE3HNCE

INSTHCyEHT I DENT IF ICAT ISJi

INST COLOR DATA

CODE INSTRUMENT SPACE CODE

C703A BECKMAN AUTO-FHO 54 X Y Z 901 A C7033 BECKMAN EE-G X Y Z 9014

C70BL E»I. 505 SPECTB0PH0T0NETE2 X Y Z 901 A C70CA CAkY 14 X Y Z 901 A C70CD COLOR EYE SMALL SPHERE X Y Z 901 A C7 0CE COLOR EYE SMALL SPHERE XX' YZ. AV 901 6 C7 0CF COLOR EYE SMALL SPHERE XYZ.BaSOA 9017

C7 0CG COLOR EYE SMALL SPHERE XX' YZ.Ba 901 8 C70CH COLOR EYE SMALL SPHERE XYZ.3V 901 1 C7 0CL COLOR EYE LARGE SPHERE XX* YZ.AV 901 6 C7 0CM COLOR EYE LARGE SPHERE XX* YZ.Ba 901 8 C70CN COLOR EYE LARGE SPHERE XYZ.BaSOA 901 7 C70DC DIANO CBSOMASCAN X Y Z 901 A C7 0DX EIANO/LECE AUTOMATE XYZ.BaSOA 9017

C70DL DIANO/LSCE AUTOMATE XYZ.3V. AF 9019

C7 0DN BIANO/LSCE AUTOMATE XX* YZ.AV 901 6 C70DT CIANO/SSCE AUTOMATE XYZ.BaSOA 901 7 C70GA GARDNER AUTO. COLOR DIFF. METES. AC-2A Lab 901 3 C7 0GB GARDNER AUTO. COLOR DIFF. METER. AC-2A X Y Z 901 A C70GC GARDNER XL-23 X Y Z 901 A C7 0GD GARDNER XL-23 Lab 9013

C7 0CE DIANO/HAREY/GE SPECTSOPHOTO METEX Y Z 901 A C70GG GARDNER XL-30 X Y Z 9014

C70GX GARDNER XL-70 X Y Z 9014

C7 0GL GARDNER XL-70 Lab 9013

C7 0GM GARDNER MULTIPURPOSE REFLECTS METER X Y Z 901 A C70GP GARDNER XL-200 Lab 901 3 C70GX GARDNER XL-10 Lab 9013

C7 0GY GARDNER XL-10 X Y Z 9 01 A C7 0HA HUNTER D25A (DA.D1A.D2A) Lab 9013

C70HB HUNTER D25A (BA.D1A.D2A) X Y Z 901 4 C7 0HM HUNTER D25M (DM.D1M.D2M) Lab 901 3 C70HN HUNTER D25M (EM. DIM. DEM) X Y Z 9 01 A C70HP HUNTER D25P (CP.D1P.D2P) X Y Z 901 A C70HQ HUNTER D25? (DP.E1P.D2P) Lab 9013

C'^OHR HUNTER D25A (DA.D1A.D2A) Sd a b 901 2 CVOKC SCS- 18 XX' YZ.AV 901 6 C70XD KCS- 18 XX' YZ.Ba 901 8 C7 0ES KCS- 1

X Y Z 9014

C'CET KCS-AO X Y Z 9014

COLS LEKEE THII.AC X y Z 901 A COLT LERES TRILAC XYZ.3V 9 0! 1 C7 one MECCe COLORMASTER V KGB 901 5 C70MS MARTIN SWEETS X Y Z 901 A C7 0UT MARTIN STREETS XX ' YZ.Ba 901 8 C70ND NE6TEC 220 DU COLOR RGB 9015

C7 0NE NEOTEC 220 DU COLOR X Y Z 9 01 4 <COFM FESTOVOLT MODEL 501A RGB 9 015

C70PV FHOTOVOLT MODEL 610 X Y Z 9014

C7 0SA SPECIAL INSTRUMENT X Y Z 9014

C70S3 special INSTRUMENT Rd a b 9012

C70SC SPECIAL INSTRUMENT Lab 901 3 C70SL SPECIAL INSTRUMENT RGB 9015

C70ZD ZEISS DMC25 X Y Z 90 1 A C7 0ZE ZEISS ELREPHO X Y Z 9014

C7 0ZF ZEISS ELREF50 RGB 901 5 C7 0XX GIVE INSTRUMENT MAKE*MODEL. NOT SPECIFIED 9 02 0

FORMAT OF CeLSRMETRIC (INPDT) DATA

DATA CODE COLOR SCALE

9C11 X,Y,Z 3 FUNCTION VITHOLITE CORRECTION

90 1 2 Rd, o,

9013 I.a.b HUNTER

901 A X.Y.Z

9015 R, G.

9016 X.X'.Y.Z 4 FUNCTION VTTEOLITF CORRECTION

9017 X,Y.Z, EaSOA CORRECTION

9018 X.X'.Y.Z BnSOA CORRECTION

9019 X.Y.Z A FUNCTION VXTKOIITE CORRECTION

9020 (NCN-STD. INST. SCALE SPECIFIED WITH DATA)
Nrt. 2S UCCK CiJLL i.302 ATI VB VtlJ^iRSNCB Prfr'ORAU 1977-J9T9

X. r, 2 bPACt ANAlVSIS. N0R.MAL O^nA cdLciR * c?»Lt>a Dii^pBaawcB

LAB SAMPLB C03 SAWPLB C84 DI2PSBHMCB C64 “ C63 IKST COOK V b'BAS X URAH Y kIBAH Z UBAN X MSAS Y kSAN Z AX AY AZ AB CODS LAB

Cl 21 B d 48,25 40.75 36.654 47.60 39.90 37.90* -.65 85 -.79 3.15 70UN Cl 21 3

Cl 62 6 51 .69 44,00 4 1.62 51.09 43.14 40. 83 -.60 06 -i79 3.44 703A 0162

C232 d 59.C2X 50.50X 47.59X 58.36X 49.60X 46.71

-.66 -.90 -.09 3.15 70CK C232

C2 4 4 0 50.37 42.05 40, 1 8 49,75 41.22 39. 50 -.63 -.83 -.69 3.02 70 ZK C244

c2r 0 d 51 .31 43.40 41.33 50.82 42.60 40,74 -.49 00 -.59 3.55 70ZP C250

C251 0 50.33 42.10 40. 39 49.82 41 .30 3 9 . 6 8 -.51 -. 80 -.7; 3.69* 70Z3 0235

C31 4 0 47.90 * 40.80 39.62 A7.33* 40. 01 38.97 -.58 -*79 -.64 2.97 70CB C3* •' C407 d 50. 7B 43,00 41 ,33 50,08 42.12 4 0.48 -.66 -.89 -.85 3.39 70S\ C^C7

C41 2 A 0 50. ' 3 42.57 41 ,59 49.53 41 ,71 40.79 -.62 -.05 -.80 3.33 700B C4 1

:»

\

C412B 0 SO. 4 0 42,76 41,85 49.80 4 1.93 41 . 9> -.60 -.83 -.81 3.25 7003 C 2i^

C41 4 0 51 , 02 43.36 41 .49 50.32 42,44 40.54 -.70 -.92 -.96 3,50 70SA C41 4 C41 6A 0 50.35 42.98 41 .60 50.08 41.97 40.58 -i73 * -1 , 01 * -1 . 02 • 3.71* 70C.B 04 1 :»A C4163 0 51 ,97 42 . 68 48,91

51 . 42 41 • 69 48,331 -i 55 00 -i57 3.08 70 XS CAl 63

C41 7B 0 49.92 42,20 41.39 49,25 41.29 40.54 -.67 -.91 -.86 3.45 7003 U4i .'3 C41 0 d 49.03 41 . 63 40.68 46, 34 40, 93 39.92 -i 69 -.86 -.76 2.79 70C3 C41 3

C422 d 43.94 41 ,13 39,77 48,34 40.32 39.02 -iS9 -.82 -.75 3.26 70 SA C4?2

C433 c 49.91 42.18 41 ,63 49.23 41,30 40.74 -.68 68 -i89 3.30 70CE C42 3 C428 d 50.14 42.26 41,41 49,60 41 . 54 40,72 -.54 -.74 -i 69 2.91 70H8 C478

C437 0 50.43 43. 1 8 41.73 50.04 42.49 41.05 -.44 -.69 - .71 3,12 70CE C437

C4 4 3 e 50.65 42.35 40,65 50.09 41 . 62 40,02 -.55 -. 73 -.63 2.67 70CK C443

C44 4 e 50.2 9 42.61 41,45 49, 80 4 1.89 40, 50 -.43 -.72 -.65 3.C2 7002 C4 •- V C4 4 5 e 50,67 43 . 09 42,50 50,17 42. 17 41,61 -.70 -.91 -.8? 3,33 7DLS C445

C446A s 49,97 42.17 41.43 49, 52 41 .51 40. S3 -.45 -.66 -.60 2.79 70GE C446 ^ C45I G 50.66 42 .94 41 ,59 50.12 42, 18 40,94 - , 54 -.75 -.66 3,03 70B8 C-V'Z C4 35 e 50 .52 42,72 41 .61 50,09 42.07 40.89 - , 43 -.65 -.72 3.02 70XS C45S 059 0 49.24 41,61 40,54 48.75 40.92 39. 88 - . 49 -. 69 -.66 2 , 85 700B Cl =9 C4 6 0 rt 49.94 42 ,t 9 40.75 49.22 4! . 33 39,92 -.61 -.82 -.83 3,15 70GK C 4 6 0 C4&2 d 49.65 42,00 41,15 49,25 41.35 40.55 - , 40 • -.65 « -.60 3.09 70H3 C46 2 C4S3 d 50.45 42,53 41 ,15 49,89 41 . 72 40. 42 56 -- 30 -.73 3 , 32 70ZD C4 6 3 C4 67A 0 49.53 42,26 42 . 00 49. *>2 41 , 43 41.33 -.61 -.83 -.76 3.16 7005 C4 6 7A C4673 0 49,76 41 .90 41.04 49. 15 41 • 09 40.30 M -.8: -.74 3,03 70E>* C 4 6 7 8 C4 5 9 d 51 .47 43.79 41 . 71 50.08 42.98 40.83 -.59 -.81 -. 09 3.32 70G); C46'*> C470 © 50.17 42.61 41 ,51 49.53 42,03 40. 78 59 -.73 -.73 2.92 70CB C470

C4 7 2 d 50.5 0 42.50 41.08 49,53 41 • 69 40, 29 - , 58 -i BO -. 79 3.27 70XT C4>-„ C473 e 50.1 8 42 .45 41 , 90 4 9.46 41,53 4 0.98 72 -.91 -.92 3.31 70OE C47 ^ C474 e 50.29 42.54 41 ,25 49,71 41 .75 40.50 - . 58 -.79 -.75 3.10 700E 0474 C47& e 50,96 43.13 42.07 50,22 42,18 41 , 1 5 -.74 96 - .92 3.41 70 SA 0^' c C4 79A X 50,45 43.35 4| ,60 49.80 42.20 40. BO • . 65 -1.15 X -.80 5, 33X 70SA C479A

C4 7

'

1 o 50,67 42.94 41.79 50.03 42. 04 41.23 - . 6 4 -- 90 - . 51 » 3.17 70S A C47-.Ii C460 <j 48,39 40.77 35 , S3* 47,74 39,95 37,t>> - , 6-i S2 -.73 2.94 70 HH C40 j

C461 e 50,39 42 • 44 41 . 47 49.91 41 , 75 40. 09 47 69 -.59 2,83 70£3 C451 C463 X 49.69 41 ,30 40.45 49.20 40,70 39.92 - . 43 -.60 » - • 53 2. 09X 70ZP C453 C495 d 51 ,C6 43,19 41 . 97 50.32 42.25 41 - 03 74 -.93 89 3.25 70X5 C49:: C496A 6 50.1 2 42.38 41 ,30 49,46 41 .48 40.4’? -.67 -.09 87 3.46 TOGS C4 '<!. C303 e 49,99 42,30 42 .29 49.34 41.45 40. %5 64 -.85 -.S3 3. 19 70GE C50 3 C508 0 50.02 42,29 41.62 49. 36 41 , 43 40,79 -.66 97 -.63 3,20 70GE C3D3

C51 i e 50,82 43, 1 7 41 ,57 60,26 4*2,39 40,83 -.56 -.73 -.74 3. OS 70BA C5l 1 C5l 3 0 50,00 42.33 41 ,75 49,32 41.45 40,90 - .63 83 86 3.19 70 GB C51 y. C51 A O 5! . 23 43.66 41 ,63 50. 68 43.10 40,94 - • 55 -.75 -.69 2 , 32 73XT C51 6 C51 9 d 4 9,1 S*- 41 .51 37,351 47.59 40.73 36. 66X - , 56 -.73 -.69 3.07 7 0XS CSi 9

C52! A d 50.96 42.92 41 , 8S 50.34 43.08 41 . n -.62 -« S4 -.77 3.20 70CA C«21 A C5 3.1 a d 50.76 42,69 4i ,50 49.00 41 . 19 39.63 -1 ,76 -1.70 X -1.37 X 3.71* 70SA C5213

C5 2? A 45.60 41.37 35.62 48,07 40.62 39.05 - . 53 - . 75 -.57 2.94 70SA C522

a 45, 20X 3 3 . 1 1 X 36,67* 44.591 37. 35X 3-. 94* -.62 -.76 -.73 2.73 70SA C524

C52r> d 50.44 42.70 a; , 01 49.90 41 ,95 40. 31 -.54 76 -.71 3.05 70SA C528

C53 2 0 SC. 50 42 ,94 42,70 49,90 42,13 41.92 -. 60 -. 61 -• 78 3.09 70SA C532

C534 e 52. 3S* 45.69X 44. 4sX 52 .86* 44. 96X 43. 84X 50 73 -.62 2.7S 70GB C534

C53; e 50,^: 42.75 41.^7 49,04 41.89 40, 62 -.66 -. 89 -.64 3.39 70KS C536

C540 0 50.12 42 .49 41 . 53 49.57 41.73 40.84 -- 55 76 -.71 3.02 70GE C540 C545 d 47.70* 40,29* 39.40 47.17* 39. 54* 33.69 -.53 -. 76 -.71 3.21 70SA C545

C54 2 d 48,75 40.35* 39,55 46,20 39.55* 33.75 55 30 -.30 3, 66 70 SA C54B

C549 d 47.53* 40.42* 39.79 47, 03* 39.42* 38. 81 -.79 * -1.00 * -.97 * 3.60 70OB C549

C552 s *•9 • £ 0 41 . 82 41.11 43,6 6 4 0.99 40.32 -i 64 83 -.79 3.04 7 0SA C552

C608 e 49, 84 4! . 74 41 . 04 49.13 40. 53 40.1 0 -.71 -.91 -.86 3.35 70CC C608

C61 2 d 49,91 42.1 7 40.92 49.30 41 .37 40.1 7 -i 61 -i 61 -.75 2.96 70GB C6X 2

C5l 3 d 51 . 02 43.26 41 . 55 50.52 42.55 40.34 -.50 -.73 -.70 3.11 70S A C6S 3 C61 5 T 49.31 41 .45 42 . 00 53.36X 44.20X 43. 09* 3,55 X 2.75 X 1.09 X 7. 44X 70SA C615

SPAKO MHA.V3 50.13 42,37 41.11

SD tSV WEAHS

•99 ,93 ,91 IMCLUDED LABS P62 THIS >CEAK 62 61 63

49.52 41.53

,99 .63

62 61

40.33

. 09

60

-.60

. 09

63

“.82 -.76 3.17

,03 .11 .25

63 63 64

3
tWPdBT 23 MCCA CdLLABda ATI V3 23PSP3SCS 5'2i»0«AV 1977-1 9V3

X. Y. Z SPACE ANALYSIS, ^^G^M.AL DATA C0LCJ2 • CdL<J2 DIFPSR2NC3

LAB SAMPLE C35 SAMPLE C86 DIFPB2BNCB C66 - C05 INST

C3D8 F MEAN X KEAN T K3AN Z KBAN X KEAN Y MSAH Z AX AT AZ AE CaUB LAB

Ch 21 B O 6,00 6.10 6.90* 6.20 6.30 7.20» • 20 • 20 .30 1 .22 70KN C121B

Cl 62 e 6.87 6.99 e. 01 7.03 7.16 8,27 . 1 7 . 1 7 .25 1 .06 70SA C162

C232 X 7.76X 7.90X 9. 45X 8.07X 6. OOX 9. 86X .30 .10 * .41 4.04X 70CK C232

C244 0 5.94 6.10 7. 09 6.21 6.40 7.47 . 27 . 30 .39 1 .78 70ZB C244

C250 0 6,29 6.50 7.68 6.61 6.80 8. 1 5 .31 .30 . 47 1.71 70 ZF C250

C251 0 6.23 6.30 7.32 6, 53 6.60 7.69 . 30 .30 .36 1 .61 70ZB C251

C31 4 a 6.28 6.37 7.34 6.56 6.63 7.75 .29 .30 .40 1.75 70CB C3X 4 C407 0 6.55 6,69 7.65 6.78 6.91 7.96 . 23 • 22 • 31 1 .19 70SA C407

C4 1 2 A 0 6.69 6.83 7.98 6.86 6.99 8.22 . 17 .17 .23 * 69 70CS C4l 2A

C41 2H 0 6.73 6.85 8,02 6.90 7.03 8.27 .17 .19 .25 1 .10 70CK C4X 28

C4! 4 0 7,22* 7.36X 8. 33» 7, 48X 7.62X 8.72* • 26 .27 .34 1.33 70SA C41 4 CAl 6A e 6,24 6.36 7.4 7 6,47 6.61 7,80 . 24 . 26 .33 1 . 51 70GB C41 6\

C4i 6D 0 6.39 6.52 7.54 6, 61 6.75 7. 83 .22 .23 .29 1.24 70XS C41 63 CM 78 0 6.20 6.32 7,53 6,37 6.50 7.85 • 17 . 18 .26 1 . 04 7DGB C41 73

C4l 9 0 6.53 6.66 7.75 6.60 6. 95 6.12 , 27 . 29 .33 1 . 65 70C5 C4J H

C422 0 6.02 6.16 7,08 6.14 6.28 7.27 . 1 2 .13 .19 .78 703A C42 2 C423 a 6.C1 6.53 7,77 6,71 6. 64 8.22 .31 . 31 • 45 1.74 70GB C4Z3

C423 e 6,2' 6,4 1 7,49 6. 53 6.69 7,87 . 26 .20 .33 1.60 70HB C42B

C437 0 6,-*^ 6.69 7,77 6, 79 6. 94 8.17 .30 • 26 . 40 1.71 70C3 C437

CA 43 0 6*40 6.47 7. 65 6,70 6. 75 6.05 *30 • 28 .40 X , 55 70CN C443

C444 0 6.33 6.50 7,66 6.74 6.88 6.17 .36 . 30 • .51 * 2.09* 700B C44A

C -145 0 6.69 6.5! 8.24 6, 90 7.03 0. 54 .21 . 22 -30 1.19 70LS C4 ^5

C 4 i, 4 * 6.45 6.56 7,70 6.70 6. 82 8. C5 .25 .26 .35 1 .41 7DGS C4i6^

C451 0 6.38 6.52 7.59 6. 66 6.79 6,00 .23 .27 .41 1 .52 70E3 C451 C455 6.53 6.67 7.83 6.77 6.92 3. 1 6 .24 . 25 . 33 1.31 7013 C455

C4":>- 0 6.2S 6.40 7,54 6.51 6. 64 7.36 .23 .24 .33 1 .34 7DG5 C459

C4‘ 0 0 6.16 6-29 7.44 6.49 6. 64 7.89 . 34 . 34 . 45 1.89 70 OB C460

C4-2 0 6.20 6.30 7,40 6, 50 6.60 7. SO . 30 .30 .40 1.64 7DSa C462

Cv - ' 0 6.37 6.46 7,65 6.59 6.72 7. 97 . 22 . 24 .32 1 .37 70Zt> C463

C4 6 6.35 6.45 7.72 6. 64 6.76 6.:o . 30 .31 .33 1.72 70CE C467A

C46 ' 6.19 6.29 7. 46 6.49 6.60 7.87 • 30 . 31 .41 1 .71 70HN 04678

04 6'^ 0 5,95 6.03 7.27 6. 21 6.35 7.63 .25 .27 .37 1 .53 70GE C469

C470 6,7 8 6.92 7.97 7.01 7.17 6.29 • 24 .25 .32 1 . 36 70GB C470

C4 7 2 0 6.35 6.49 7,60 6.70 6. 83 8. 05 .34 . 34 .46 1 . 86 70ST C472

C473 0 6,74 6,43 7,65 6.66 6,81 6.09 .32 . 33 • 44 X . 79 70GS CA73

C474 X 6.10 6,22 7.25 6,60 6.73 7, SI . 49 X . 51 X .66 X 2 , 6 rx 70CE C474

C476 0 6 ,

i

6.64 7.61 6.7i 6. 04 8. 09 .19 . 20 • 23 1.10 70 SA C *76

C4 7C >. 0 7 . 7 : 7. FOX 9. OOX 7.9 5X 8.10X 9. 40X . 25 . 30 .40 2.02 70SA C479\

C4798 0 6.'

3

6.76 7.65 6.86 7.01 8,27 . 24 - 25 .42 1 . 67 7CSA C-i“ 93 C4 3 0 0 6.29 6. 44 7.43 6.47 6.62 7,73 . 18 . 1 8 . 25 1 .01 7DHH C-v « )

C4SI 0 6 . 6.52 7.66 6.67 6,30 0.04 .29 . 29 . 33 1.52 70KS C4 : C4S3 O 6.5* 6 .60 7 , 79 6.75 6. 85 8.09 .21 .25 .30 1 .73 7 OAF C*»83

C44r- 0 6 .72 7. 04 • 8.37* 7.04 7. 18 e. S3 . 1 2 , 14 • 1 6 . 62 70KS C495

0 6.:-^ 6.52 7.72 6. 52 6.65 7.92 . 1 3 . 1 3 . 1 9 .83 70CE C496A

c :.o ; 0 6.4S 6.61 CD CD 6. 65 6.80 6. 1 3 - 17 . 19 . 25 1 .09 70GE C50 3

C

“ = 9 6.26 6.33 7.52 6-41 6. 53 7.73 . i 5 . t S .21 .03 7DC5 C503

C3 t ) <» 6 . V 2 6.94 8 . 25 6,97 7, 1 1 8.4*? .16 . 1 7 . 22 .90 70 3A CM 1 CM i 0 6,54 € ,67 7.93 6,72 6. 86 8. ZD . \ 6 . 1 s .26 1.07 70CS CEJ 3 r-i 6 0 6 .

•* 4 6.67 7,eo 6. 66 6.79 7,97 . 1 2 . 12 .17 .68 70XT 051 6 C51 9 0 6-S 7 6.49 7.02 6.35 6. 60 7.25* . IB . 1 9 .24 1 • V4 7DXS C5k 9

c.'*n A 0 6.5: 6 , 62 7.70 6. 70 6. 69 6.12 .28 • 26 .42 1 . 52 70CA C521 A

i;'- z X 3 X 6.11 6.22 7, 36 6.97 7,10 6. 55 . 86 X . 86 X 1.13 X 4.87X 70 SA C521B

c - ^ .i 7 5, * 6.22 6,94 5-96* 6. 41 7,23* • 1 9 . 1 9 . 29 1.13 70SA C522

CiZ i 0 6.': 4 6.22 7,28 6.36 6.53 7,63 . 30 .31 ,40 1 . 71 7DSA C524

c

;

0 6.4: 6.53 68 6.67 6, 8C 8,05 • 25 . 27 .37 1 .43 70 3\ C52P

C-'T * 0 6 .29 6,42 7.57 6. S9 6.72 7,98 . 30 .31 .45 1 , 65 70SA 0532

c. . . i 3 , 6X 1 3.29X 1 5.64X 1 3. 20X 1 3. 44X 1 5. 86X .14 . 1 5 .22 . 61 * 70CH CS34

C

- j. c 6,53 6.65 7 ,64 6. bO 6.94 8.20 . 28 .29 • 36 1 . 55 70KS C536

C 6 V 'j ft 6.40 7.C5* 8.27 7, 1 S* 7,34* 6. 60 . 28 . 29 .34 1 . >5 70CE C540

C543 :j S.'T* S , 69* 6 , c a 5,95* 6. 0^* 7.20* . IQ . 20 .25 1 .

• 9 70SA C545

C54e X 6.00 6.10 7.00 6. 1 5 6.35 7. 35 . 1 5 . 25 .35 3 . SIX 70SA C548

C$49 0 5.54* 5-55X 6. 7C* 5.79X 5. 91 X 7.13* . 26 .26 .35 1 , 52 70G3 C5A9

C552 0 e . 2*-. 6,37 7.4B 6,35 6. 47 7.63 • 09 • .10 * . : 5 » . 62* 70SA C5S2 C609 0 6.72 o • o9 7.98 6.9 0 7. 07 8.22 . 1 B . 1 s .2* . 94 70GC C60Q

C61 2 0 6 . 2

• 6 • 36 7.66 6.44 6.58 7.97 • 21 • 22 • 31 1 ,20 VOGE C6l 2

C61 3 O 6. = 2 6.68 7,81 6.69 6.86 8.03 .17 • 1 8 .26 1.14 70 SK C61 3 C51 5 X 7.14* 7.29* 9. 01 X 8.50X 8. 79X 1 1 • 1 2X 1.46 X 1 . 50 X 2.11 X 7

.

0 1 X 70SA C6X 5

GkAKO K E A S 3 6.3 9 6.52 7. 64 6.62 6.76 7.97 . 23 • 24 • 33 1 - 36 SD 0P VKaSS

.30 .25 , 35 • 25 .24 . 35 .06 • 06 .08 . 36

iN'Cr.UDFD LAH5 h'QU THIS *iFAS 6C S3 60 SB 5S 60 6?. 62 62 62
RBPdBT NO. 23 MCCA CaLLABOBATIYB RBPBkBNCS F2a0RAk 1977-1976

L, a b SPACE ANALYSIS. NORJIAL DATA cataa * coloh dippbrbncs

lAD SAWPLB C63 SAMPLE C84 DIPPBKBNC8 C64 - C83 INST CODE P MEAN L MEAN A MEAN B MEAN L MEAN A MBAN B AL 6A 60 6B cao3 LAD

Cl 05 0 64*S0 23.60 7.90 64.20 24.30 7,60 -.60 .70 -ilO .93 70Hk C105

1 Cl 21 A. b 63,90 23.10 8.60X 63.20 23,90 6.501 -.70 • 80 -.10 1 .07 70HU C1?1A / C122 ti 65»00 23,80 7.60 64.30 24. 50 7.70 -.70 .70 -.10 .99 70HA Cl 22 :• Cl AS 6 64,93 23.40 7. 80 64.35 24.25 7.55 -i 60 • 65 -.25 X 1.07 70BA C143 1 Cl 50 e 64.66 23.52 7.62 64.02 2 4.29 7.51 -.64 • 76 -ill t .00 70HA Cl 30 ,i

Cl 52 6 65.70 23.20 7.70 65,05 24.05 7,60 -.65 . 05 -4l 0 1.07 70 HA CIO? : C213 G 64,20 23.50 7.40 63.60 24.25 7,30 -i60 .75 -.10 .97 70HM C2l3

C2 2 3 0 64.99 23,77 7,66 64,30 24. 50 7.57 -i70 .73 -403 * 1.01 70 HA C223 ' C2A1 a 63. SO 23.50 8.20 63.25 24.20 7,95 -i55 .70 -.25 X .92 70HA C241 C256 a 64.50 24,60 7.95 63.90 25.40 7. 80 -4 60 . 80 -4lS X 1.01 70HM C256 C259 a 65.05 23,15 7.40 64.45 23.85 7.30 -460 .70 -.10 .93 70HA C259

C2 62 a 41 .99X 24.17 7.85 41.222 25. 00 7.74 -.77 .82 -ill 1.14 70HA C262 C285 a 65.85 22.60 8,30* 65.25* 23. 30 8.20* -i60 .70 -.10 .93 70HA C205 V czaa a 65. A5 23.90 7. 50 64.85 24,55 7.45 -4 60 .65 -.05 X .89 70HA C23S ,j[ C291 a 64.90 23.85 7.70 64,20 24.60 7,60 -.70 .75 -.10 1.03 70HA C291 ‘1

C3 01 e 64*60 23.50 7,70 63.90 24.20 7.60 -.70 .70 -.10 .99 70SC !' C301 ;j C21 7 a 64. VO 23,80 7.40 63, 80 24.50 7,30 -.60 .70 -.10 .93 70HM C317 ;i C325 a 65-00 23.76 7.55 64.46 24,39 7,44 -4 54 , 63 -.11 . 84 70HH C325 , C352 a 65,10 23.40 7.50 64,45 24.10 7.40 -.65 .70 -.10 .96 70HA C35C C335 a 64.80 23.80 7.80 64.10 24.50 7.70 -.70 * 70 -.10 . 99 70HM C356 :

C392 a 65.05 23.30 7.95 64.25 24, 10 7, 90 -.SO * . BO -.05 X 1 .13 70HA C332 ij C420 a 65,20 24,60 7.90 64.70 25.25 7.60 -.50 . 65 - .10 . 63 70 HA CA2 0 C424 a 65.61 23.12 7.72 64,83 24.00 7,60 -.78 * • 88 « -.12 1 .16* 70CA C42V ] C4 VO a 65.01 24.18 7.62 64,36 24.94 7,50 -.65 . 76 - .1

1.01 70HA C4-V0 !i C442 a 64,90 23.50 8.10 64.40 24.20 6.10* -4 50 .70 .00 - . 86 70HM C142 ,| C454 a 64.67 24.58 7.40 64, 04 25.29 7.28 -463 . 70 -.12 * .95 70HA C 4 p 4 1 1 C455 a 64,99 23.28 7,62 64.30 23.99 7.72 69 . 7* -.10 ! . 00 70HA

C4 5 8 a 64.65 23.88 7,92 64.35 24.57 7, SI -.50 • 68 -.11 .85 70HU C4.>S CV75 a 64,71 24,92 7.44 64. 1

25,64 7.31 -.60 * 72 -.12 X • 94 70HA C47L C477 X 64,76 24.99 8,02 64. 1 9 25.26 7.92 -.53 . 27 X 10 • 65X 70KA C477

C4-54 6 65,10 24.40 7.70 64.45 25.00 7.60 65 • 60 « -.10 . 89 70HA CV94 C49S3 a 64,15 22,05* 6.55X 63.40 22.90* 6. 40X -.75 . B5 -.15 X 1 .14* 70C? C496o

C493 0 66.70X 26.60X 6, eox 68. COX 27.60X 8,701 -.70 « 80 -.10 1 .07 70HO C493 C499A a 64.95 23,55 7,90 64.35 24. 30 7.80 -.60 .75 -.10 .97 70SC C499a 1 C506 a 65.00 23,70 7,60 64, 35 24.45 7.70 -.65 .75 -.10 1 .00 70HA C5C6 1 C53S a 66.10* 23.70 6.10 65-45* 24,40 8.00 65 . 70 -.10 . 96 70G1 cr.:'.n

; C54t a 64.50 23.40 6,332 63, 90 24,05 6,101 -.60 . 65 ” .20 X • 91 70GP Cf.'-l' C543 a 65*13 23,54 7.74 64.47 24, 29 7.63 - . 66 . 75 -.11 1 .01 70EA C543 C544 a 6 4,95 23.65 7.65 64.35 24.35 7. 55 -.60 .70 -il 0 .93 70KA C54 4 t C546A a 64,00 24.80 7.90 63.40 25, SO 7,80 -.60 . 70 -.10 .93 70EQ C546A '

C545B a 64,30 23.70 7,50 63. 70 24,40 7,40 -.60 .70 -.10 . 93 70HM C5463 1 C547 a 64,30 25,10* 7,94 63,62 25,91 * 7.83 -.67 . 81 -.1

1 .06 70HQ C647 1 C550 a 64,35 23.20 8.351 65, 75 23.95 8. 75X -.60 .75 -4 10 .97 70HA C550 T C376 a 65,72* 23.09 8.952 63.11* 23. 82 8. 84X -.61 -73 -ill • 96 70KM C57 6 C600 a 64.15 25.35* 7,60 63,50 26.15* 7. 50 -.65 . 80 -.10 1 .04 70 SC C600 ; C620 a 65.10 22.33 7. S3 64.53 23.56 7.73 -.57 . 72 -.10 .93 70 HA

i GRAND !£BANS

i

i 64,60 23.71 7,75 64, 17 24.45 7.64 -i64 . 73 -.10 .98

SD ep MEANS

« 53 ,65 ,22 .52 .64 .22 . 07 , 06 .01 .03

j INCLUDED LAE3 FOR THIS MEAN

i 43 44 39 43 44 39 45 45 36 45

(

5
KBPd’JT N«, 23 VCCA CaLL.VaaitATI VB Sa?2XBVC3 77502i'i 1977-l<>7a

I L, a, b SPACE ANAOStS. NORf'.AL PATA C«LB* CBL03 DTPPaasXCB

L&.B SA.UPLE C85 SAMPLE C86 DIPFB2ENCA C06 - C05 INST CODE P kCEA>; L MEAN A MEAN B MEAN L MEAN A MEAN B AL AA AB AE CODE LAB

Cl 05 6 25.20 .20 • 20 25. 50 • 20 • 10 .30 -i 00 -.10 .32 70HM C1C5

C121 A 0 24.90 • 30 ,70X 25.20 . 20 .60X . 30 -*10 * -.10 .33 70HM Cl 21 A C122 a 25.1 5 .60 • 10 25.60 . 60 .00 .45 • 00 -ilO . 46 70 HA Cl 22 C146 a 25.60 -.20 • 10 25.70 -i20 • 10 .10 » • 00 .00 .10* 70HA Cl 4a

C150 a 25,62 -.09 • 20 25,97 -.13 .11 .35 -i 04 -.09 .36 70HA C150

Cl 52 e 25,60 -.50 .20 25,95 -.55 .10 .35 -.05 -.10 .37 70HA C152

C2i3 a 24.60 • 60 .00 25.30 .60 .05 .50 -.00 .05 X • 50 70HM C213

C223 X 25.20 • 16 .30 26,03 1 . 09* .21 .84 * . 93 X -i 09 1 .25X 70HA C223

C2VI X • »«'« > >x * » » > > » »x *«»»»» »7 *»*«»»x . 00 X • 00 .00 • OOX 70BA C241 C256 a 24.70 .50 .23 25,40 .40 .10 .70 -.10 « -.15 .72 70IDI C256

C259 0 25.20 1 .20» -1 .OOX 25, 80 1 .20X -1 . lOX .60 . 00 -.10 • 61 70HA C259

C262 e 6.49X -.70 • la 6. 91 X -.70 .07 .32 .00 -.11 .34 70iLi C262 C2P5 a 27.05X -.60 2.501 27. SOX -.60 2.40X .45 00 -.10 .45 70EA C285

C2L8 a 25,4 5 ,35 .00 25.95 • 40 -ilO .50 • 05 -.10 .51 70HA C283

C251 a 25.20 -.00 • 30 25.90 -.00 .20 . 70 .00 -.10 .71 70HA C291

c3c: a 24.75 .30 .20 25,30 .30 -.10 .55 -i 00 -.30 X • 63 70SC C301

C31 ’r a 24.9'J .20 .10 25,40 .20 • 00 • 50 .00 -.10 • 51 70KM C317

CZZr a 23, ' - .33 .16 25,69 • 30 .08 • 39 -.03 -.03 .41 70HJi C325

C3 f ? a 25 s\ .•) -.00 -.10 25, 60 -.00 -.20 , 50 .00 -.10 • 51 70HA C352 C3S5 a 25,10 .40 • 00 25. 4C • 30 .00 . 30 -.10 •» -.00 > .32 70HM C356

c:i52 a 25.35 .10 • 40 • 25, 80 .10 .30* .45 . 00 -.10 • 46 70 HA C392

Ca-20 a 26 . ! C» -•50 -.10 23,50 -.60 -.20 .40 -i 10 -.10 • 42 70HA C42 D CV24 a 2 5.86 .02 . Cl 26,46 - .00 -.10 . 60 -.02 -.u . 61 70CA C42 4 cvvo a 25. 4C .23 .03 25.96 .22 .1 7 .56 -.02 .13 X .SB 703A C4* 0 C4 4.2 a 25.10 -.00 .20 25.70 -.00 .10 . 60 , 00 -.10 .61 70EM C'42

C-V54 a 24.32* -.20 .08 24.70* -.20 . 00 .38 oo -.00 .39 70 EA C456 a 25,50 -.10 .17 26.08 - ,20 ,06 .57 -iC2 -.u .50 70HA C456

C-V53 a 25,09 .06 .17 25.64 .02 • 06 . 56 -. 03 -.1 i • 57 70HM C453 CA73 a 2 5 .

:* -.00 ,00 25.77 -.CO . 00 . 50 -. 00 -.00 * • SO 70HA C475

C477 a 25 , 5 1 -.04 .25 2e>.l 2 -.06 .19 , 54 -.02 -.06 .54 70HA C47T

C494 a 25.60 -.35 .25 26,20 -.35 .10 • 60 . 00 -.15 .62 70 HA C-JOA C^963 a 24.60 .40 -.20 25,30 -.20 -.1 0 .50 -.60 X • 10 X .79* 70GP C4965 C498 a 25.80X 1 .10* -.20 27.20X 1 , 00* -.30* .40 -.10 * -.10 .42 70E0 C4G9 C499A a 26.55 -.20 -.10 25,90 -.20 -.20 • 35 CO -.10 , 36 70SC C499A

C506 a 25.1 5 -.00 . 20 25. 60 -.00 . 10 .45 . 00 -.10 .45 70 HA C506

C538 a 26, 1 Ov .^0 -.30* 25,60* .45 -. ASX .50 . 05 -.1 5 • 52 700T C5? ^ C5*l X 24. 30* .60 -*6CX 24,90 -.20 -.SOX . 60 -.80 X . 10 I i ,001 70GP C54' C543 a 25.63 -.13 . 20 25,87 -.20 • 11 .24 -.02 -.C9 .26 70HA C5-3

C544 a 25.40 -.20 .10 25.90 - .20 .00 . so -.00 -.10 .51 70HA C5«^4 C54iA a 24,60 .20 .00 25.20 • 20 ,00 .40 00 -.00 » . 40 70HQ CS45^

C • • 3 a 2^.90 .40 .00 25.30 . 40 ,00 .40 00 -.00 » .40 70 RW C5A 63

(. • a 25.55 .1 3 -.05 25.64 .09 1 % .09 » 04 -.09 .13* 70 Eg C547

a 25,40 .10 ,10 25.75 ,10 . 00 • 35 -. 00 -.10 .36 70 HA C559

c:: / 0 2S.09 .10 .03 25.42 . 07 .00 . 33 -.03 -.08 ,35 70HM C5T6

C670 25.55 - .SO .20 26. 20 50 .20 .35 -.00 .00 • .35 70SC C60O

cs : . a 25.73 -.57 . 16 26,30 -.49 .07 . 58 . 09 » -.09 .59 70BA C620

SS'A ' • MEANS

*

25.29 .08 . 09 25, 74 .02 .02 . 4 * -. 02 -.09 • 46 SD '?• MSANS

.39 .41 .15 .40 .36 .13 . 1 4 • 04 . 04 • 1 4

T y c

* '2D LASS FOB THIS MEAN

40 43 40 40 42 39 43 42 39 43

6
V R2F0RT NcJ, 23

LAB kATIrt—< LAB/C<5!<BXK8D ) CODS X Y Z

Cl 21 n 1 .0021 ,9989 1 .0025

Ct 62 1 .0134 1.01 13 1.0147 C232 1 .0707 1 ,0646 1 . 031

C24A .9964 .9943 1.0035 C250 .9964 .9973 1 .0001

C2S1 1 .0039 1 .0016 1 .0018 C314 .9634 .9657 .9673 C407 1 .0142 1.0123 1 .01 1

C412A 1 .0029 1.0033 1 .001

C41 2B 1 .0079 1 .C0S4 1 .0076

C4l4 1 .0044 1 .0036 1 .0080

C416.V 1 .0193 1 .0195 1.01 HO

C41 6B 1 .0127 1 ,0034 1.0194 C417B 1 .0076 1 .0073 1 .0131 C418 • 9S:4 . 9783 .9916 C422 .9665 .9053 • 9324

C423 1 .0093 1 .0106 1.0127 C428 1 .0056 1 .0033 1.0082

C-V37 1 .0089 1.0051 1.0220 C443 1 , 0002 .9970 1.0046

C444 t .0056 1 • 0057 1.0125 CA4S 1 .0247 1 .0243 1.0305

C446A 1 .0047 1.0040 1.0067

C451 t .0! 57 1 .0167 1 .01 40 C455 1 .0127 1 .014.6 1 .01 37 C4S9 .9929 .9933 .991 6 C460 1 .0063 1 .0074 1 .0065

C462 1 .0038 1 .0027 1.0101 C463 1 .0033 1 , 0067 1 . 0099 C467A 1 .0076 1 .0092 1 .01 09 C4670 1 • 002 6 1.0002 1 .0061 C469 1 .0224 1 .0206 1.0384 C47C 1 .0055 1 .0039 1 .0094 C472 .9968 .9962 • 9932

C473 1 .0107 1 .0115 1.01 51 C47A 1 .OIh-1 1.0143 1.0151 C47S ,9964 .9965 .9996 C479A .9571 .9978 .98'^0 C479ri ; .0119 1 .0122 1 .0159 C400 .9952 .9942 .9869

C4S1 i .0174 1.01 47 1.027a C4?3 .9967 .9957 .9979 C495 1 ,0 938 1 ,083S 1 .0943 C496A 1 .01 49 S .c: 62 1.0127

C5C3 ,01C<3 1.0105 1.0145 C503 1 .0055 1 .C093 1.0063

C511 1 .0043 1 .0046 1.0033

C313 1 .0075 1 .0094 1.0050

C516 1 .0073 1 .0073 1 .0072

C51 9 ,9644 .9947 ,91 47

C521 K i .0145 1 .0159 1 .01 54 C321 a .9927 .5919 .9936

C522 .9910 .9316 .9358 C524 . 9365 .9426 ,9344 C52S 1 .0056 1 .0051 1 .0000 C532 1 .0105 1 .01 1

1,0116

C534 1 .0040 1 .0041 l.OOSl C535 i . 0077 1 .0072 1 . 0032 C540 1 .0052 1 .0056 1 .0050 C545 .9658 ,9677 .9677 C54S .9710 .9707 .9667 C549 , 9625 . 9629 . 9759 C5S2 • 9952 .9936 .9924 C6CS .9953 .9936 • 9902

C6l 2 1 -00 92 1.0103 1 .0071

C65 3 1 • 0120 1 .0136 1. 01 23

C6l 5 • 9362 .9350 .9481

KCCA COLLAB<fRATI VB kBPBBBHC3 PK€K?2AU

WHITE SA.MPLE ANALYSIS

X. Y. Z LABO.RATGRIES INST PBSCBNT PSOH Ca)£BlNBD

Cfias X Y Z 70HN .21 -.1 1 .25 70SA 1 .34 1 . ! 3 1 . 47

70CJ1 7,37 6.46 3.19

70ZB -i 36 -.57 .35 702P -i 16 -.27 • 01 70ZB .39 . 1 6 .18 70CE -3.16 -3.43 -3,27

703A 1 .42 1.23 I.IO 70OB • 29 .38 • 1 8 70G3 .79 • 64 • 78 70SA .44 .36 • 88 7003 1 • 96 1.95 1 . 89 70SS 1.27 • 94 1.94 70CB .76 .73 1.31 70CB -1 .86 -2.17 -i 84 703A -1.35 -1,47 -1.76 700K • 98 1.06 1 . 27 70E3 ,56 .35 . 82 70C3 • 69 .51 2.20 70CN .92 -.30 .46 70GE . 56 .57 1.25 70LS 2.47 2.43 3.05 70GB .47 .40 ,67 7033 1 , 57 1.67 1 • 40 70XS 1.27 1.46 1.37 7CGB -i7S -.67 -.84 70GS • 63 .74 .65 7033 ,38 .27 l.OI 70ZD . 83 .67 .99 70GS .76 .92 1 . 09 70HN .16 .02 .61 70GB 2.24 2.06 3.34 70GE . 65 .39 . 94 70XT -.12 -.1 8 -.18

70CE 1 . 07 1.15 1 .51 70GB 1 .41 1.43 1 .51 703A -.36 -.35 - . 04

70 SA - .29 -.22 -1 . 30

70 SA 1 .19 1.22 1 - 59 70HB - . 48 -.58 -l.U

70IS 1 . 74 1.47 2.74 70ZP - . 33 -.43 -.21 70ZS 9,38 8. 83 9. 43 7CG3 1 .49 1.62 1 ,27 70GS 1 .09 1.05 1 .48 70GB , 85 .93 . 83 70SA .48 .46 ,33 70GS .75 .94 • 50 70XT .73 . 73 .72 70ES -3,56 -.53 -0.53

70CA 1 .45 1.59 1 . 54 703A - .73 -.61 -.64 70SA -.90 -.84 -1 , 42 70SA -6.35 -5,74 -6. 56 70SA • 56 .51 -iOO

70SA 1 .05 1.13 X . !6 70GB .40 .41 .5! 70ZS • 77 • 72 . 82 70G3 . 52 .56 .50 7CSA -3.42 -3.23 -3.23 70SA -2.90 -2,93 -3.33 TOGS -3.75 -3,71 -2.41 703A -.43 -.64 -.16

70CC -.47 -.64 - , 90 70GS .92 1 .08 .71

70 SA 1 .20 1.36 1 . 23 70SA -6,32 -6.50 -5.19

1977-1973

7
HEPSHr :;r>. 23 Kcci. caLLAsaaAri V3 n3?3V3«cB pB9oaA’< 1977-1 97a

WHITE SWPLE ANAi.TSlS

L, 2, D LACOSATCXIES LAH SATiO- -(LITVC-dHaiNSD

)

PBRCSST PHty'd COHBIHSD

Cfi&ii X Y z C08B X Y Z

Ci 05 .9 593 .9839 • 9996 70 -X .07 -1.31 -i04

Cl 21 \ .9915 .9379 .9576 70HW -.65 “1.21 -.24

Cl 22 .9919 ,9 890 1 .001

7

70RA -.81 -1.10 .17

Cl 43 .9931 .991 0 ,9993 70HA -i69 -.90 -.07

C150 .9925 .99*8 1 .0021 70HA -.75 -.82 • 21

Cl 52 1 .0136 1.0118 1 .0243 70HA 1.35 1.18 2.43

C213 ,9755 ,9755 .9851 70HM -2.15 “2,44 -1 • 49 C223 1 .0025 .9931 1.0112 70HA .26 -.19 1.12

C241 ,9976 .9952 1.0073 70RA -i2A -.46 .73 C255 .9352 .9628 .9939 70HM -1 . 48 -1.72 -i61 C259 9S43 .9859 . 9939 70KA “1.07 -1.31 “ill C262 ,9232 .5261 .9364 70 HA -7.18 -7.39 -6. 16 C285 .9533 .9542 • 9354 70 HA -4.12 -4,56 -6.36

C2d3 1 .0063 1,0045 1 , 0243 70 HA ,63 .45 2,45

C291 .9397 ,9679 . 9976 70HA -1 .03 -1.21 -i24

C301 ,9394 .9859 l.OOOl 70SC -1 .06 -1.41 .01

C3! V . 9 0:'7 .9797 .9923 70HM -1.73 -2.03 -.77

C325 ,9y"-5 .9947 1 ,0005 70H» -.45 -.53 • 06 C3 2 .Cv'3 .9952 1 .QO : i 70HA -.27 -.4 8 . 61 C2 35 . V - 77 .9359 .9936 70R'd -1 .23 -1.41 14 C3»? ,

C

05 y .9390 ,9979 70HA -.84 -1.10 -.21

C4 20 1 .0031 1 • 0024 1 ,0078 70KA .31 .24 .73 C42 i .9952 .9975 1 ,0030 70CA -.18 -.21 . 80 C44 0 . 9 y9 r. .9957 1.0057 70EA -.02 -.43 . 57

CA 4^2 . 9 355 ,963d .9950 70Hi< “1.44 -1.62 - i 50 C»5 V .537 3 .9267 .921 3 70HA -6.53 -7.33 -7.87

Ci55 ,9954 .9936 1,0015 70HA -.46 -.64 .19 C406 ,9572 .9847 .9975 703H -1 .28 -1.53 -.25

C4 7 5 .9963 .9024 1 .0059 70 HA -.37 -.76 .53 C477 1 .0014 .9964 1.0033 70EA .14 -.16 . 38 C494 1 • 005 > 1 .C035 i.oiei 70HA . 59 .35 1 . 81 C4953 . 99c5 .9541 1.0177 70GP -il4 -.59 1.77

0493 1 .1423 1 . ! 330 1 .1 376 70SQ 14.23 13.30 13.76

C399A .9539 .0921 1.0003 70SC -.61 -.79 . 03 C506 .991

1

.9890 .9995 70EA -i89 -1 . 1 0 05 C538 .9636 -971 S .97X1 70GX “3.14 -2.05 -2. 89 C541 1 .0054 1,0003 1 , 031

7

70GP .54 .03 3,17

C543 . 9962 .9955 1 .0034 70KA -.32 -. 42 . 34 C5A4 .9928 .991 0 1 .0023 70HA -.72 -.90 . 23 C54SA ,9959 . 994 : .9979 70HO -.41 -.59 -.21 C5453 .9841 .531 3 .9929 70EM -1 , 59 -1.82 -.71 C547 .9997 .9976 1 • 0026 7ono -.03 -.24 • 26 C550 .9976 .9952 1-0073 70HA -.24 -.43 . 73 C576 .9371 .9304 .9947 70HM -1 .29 -1,96 -.53

C»^C 0 .9633 .9359 1 .0001 70SC -1.12 -1.41 . 0 : C620 .9959 .9932 .9960 70HA -.41 “•68 -.20

8
R3PtfRT NO, 23 MCCA C0LL\303ATI V3 HBKa«3yC3 PBOORAM 1977-1073

X. Y, 2 SPACE ANALYSIS. ADJUSTED DATA COLOR C0L02 DIFPBaSNCB

LAD SAWPLR C03 SAMPLE C6A DIFPEMBNCB C6A - C33 INST CODE P USAS' X MEAN X MEAN 2 M3AN X WHAN Y MEAN 2 AX AY A2 AB C0D3 LA 3

C121B 6 43. 1 5» 40,79* 38.55X 47.50X 39.94* 37. eox -.65 -. 85 -.75 3.15 70BN Cl 2 1 Cl 62 0 51.01 43.51* 41 .02 50. 42* 42.66* 40.24 -.59 -. 65 -i73 3.43 70SV C162 C232 o 54.71

47.43X 46.12X 54.1 IX 46.591 45.26X -.61 -.85 -.86 3.09 70CM C232

C2A A o 50,56 42.29 40. C%* 49,93 41.46 39.37* -,63 -.83 -.67 3.02 70X2 C24 V C253 o 51.39* 43.52* 41,33 50.90X 42.72* 40.74 -.49 80 -i 59 3.55 702P C250

C251 0 50,13 42.03 40.32 49.63 41 .23 39.61 -.51 80 -.71 3.63* 70zn C251

C31 4 0 49.47 42.25 40.96 49. 97 41 .43 40.29 -.60 81 -.67 3.00 70C'I C3! ^ C407 0 50,02 42.48 40.99 49. 33 41 .61 40.04 -.65 87 -.84 3.37 70SA C407

CVl 2A 0 50.01 42.41 41 ,51 49.39 41 .56 40.72 62 -.85 -.79 3.32 7003 C41 . C41 2B 0 50.01 42,40 41,52 4>. 41 . 58 40.72 -. 60 82 -. 80 3.24 70CE C41 •: *

C414 0 50.80 43,21 41 .13 50,10 42.29 40.19 -,70 -.92 -i95 3.50 70SA C4l 4 C41 6A 0 49,37 42.16 40,83 49.11 41.17 39, 63 -.76 -.99 * -1 .00 » 3.69* 70G3 C41 5 , C41 63 0 53 .32* 42.33 47.93X SO. 7-31 41 . 54 47.41X -i 54 -.79 -.55 3.07 70XS C41

C41 7P o 49.55 41 ,07 40.66 43,83 40.99 40.02 -.67 -.90 -. 84 3.44 70G3 C42 V 'i C41 6 0 49.96 42.76 41 .03 49,26 41 .89 40,26 -.71 -.80 -.77 2.80 70CB C4i 8

C422 0 49.61 41 .73 40.49 49.00 40.92 39.72 -.60 63 -i76 3.28 70SA C^22 C423 0 49,43 41 .74 AZ .11 49,76 40,85 40.23 -.67 -.88 -i 03 3.29 70CE C42 J C428 0 49,66 42.13 41 . 08 49.33 41 .40 40,39 -.54 -.74 -.69 2.90 70K3 C42 C437 0 50.04 42.96 40. 85 49.60 42,27 40,16 -.44 -. 68 -.69 3.1

70 CE C43 ? C443 e 50.20 42.43 40.46 49,64 41,75 39. 84 -.55 73 -.62 2.67 70CN C4A^

C444 0 50,01 42.37 40.95 49.52 41.66 40.30 -.48 -.71 -.65 3.01 7 OOP. C4 4i C445 0 49.64 42,07 41 .25 48.96 41.27 40-33 -.63 -.89 -.86 3.30 70LS CA a5 C445A 0 49.74 42.01 41 ,16 49. 29 41 ,35 40.56 -.45 66 -.60 2.79 70GB C 4 4 6 V C45S 0 49.87 42.2a 41 .02 49.35 41 .49 40.38 -.53 75 -.55 3.02 70BB C451 C455 0 49.83 42.11 41 .05 49.46 41 . 47 40.34 -.43 * 64 * -.71 3.01 70X3 C455

C459 0 49.60 41 .89 40.38 49,1 0 41 .20 40.22 -.49 -• 69 -.67 2.86 70CB C4f>4 CA60 0 49.53 41 ,69 40.49 49.92 41 .08 39.67 -.61 -• 82 -. 82 3.14 70GE C460

C462 0 49.46 41.69 40,74 49.06 41 .24 40.14 -.40 * -. 65 -.59 3.08 70HB CA62

C463 0 50.04 42.25 40.75 49, 48 41 .43 40,03 - . 56 80 -.72 3,31 7C2D C46 *- C467A 0 40.55 41 .88 41 .63 48.95 41 .05 40. 89 -.61 -.82 -.75 3.15 70GE c-,e7-. C457B 0 49,69 41 ,90 40.79 49.08 41 ,09 40.06 -.61 PI -.73 3.03 70 HN C4SV.1 C469 0 50.34 42.90 40.17 49.77 42.11 39,32* - . 57 79 -.85 3,29 70GE c

C4 7 0 0 49.75 42.44 41.13 49, 17 41 , 66 40,40 -.58 -.73 -.73 2.91 70GE C470

C472 0 50 , 1 6 42 .58 41.16 49.59 41 ,77 40-37 59 -.81 -.79 3,23 70xr C47 C4T3 0 49. C5 41 .97 41 . 23 46,94 41.06 40,37 -•71 -.90 -.91 3.29 70GB C473

C474 e 49 .60 41.94 40,63 49.02 41.16 39.90 -•57 78 -.73 3.09 7005 C4*>* C476 0 5! -15 43.29 42,09* SO. Al

42. 33 42,17* -,7a -.96 -.92 3.41 70 SA C A 7 CA79A X 50.50 43.44* 42,15* 49.94 42.29 41 .34* -.65 -1.15 X -.81 5. 3AX 70SA C*7 »

• C4793 0 50.07 42.42 41.13 49. 44 41 , S3 40. 63 63 -.89 -.50 * 3,16 70SA C- 79.. C430 0 45-62* 41 .01* 38.99X 47.97* 40.18* 38. 24X -.65 -.82 - . 74 2.95 7CHB •34 50

C4ai 0 49.53 41 .82 40,37 49.06 41.14 39,80 - . 47 -.68 -.57 2.82 70XS C >31 C433 X 49-84 41 .43 40,53 49.36 40.69 40.00 -.45 -.60 « -.53 2.101 70ZP C‘* \> 1 C495 0 46 -63X 39.67X 39.56X 46. 01

38.81 I 37.541 -.67 -.66 -.61 3,16 70X3 f - 9 5 C496A 0 49.39 41 ,70 40.79 43.74 40. 82 39.93 -.66 88 -.85 3.44 70G3 C49 5-. C£03 0 49.45 41 • 66 40.63 48.82 41 . 02 39.86 -.64 - . 64 -.82 3,13 70GE CiD.5 C505 0 49.61 41.91 41.23 48.95 41 .05 40.46 -.65 -.86 -.82 3.19 70GH C506

C510 50.58 42.97 4! ,44 50,02 42.20 40, 70 -.56 -.77 -.74 3,04 703A C51

C5l 3 a 49.63 41 ,9h 41 .55 43,96 41 . 07 40.70 67 -.67 - i o5 3 .19 70GE Col 3 C51 6 a 50.36 43 ,54* 41 .33 50.31 * 42,79* 40.65 - ;55 -.75 -.68 2.82 70XT Coi6

C31 9 6 49,93 41 ,74 40, 84 49.35 40.95 40.09 53 -.78 -.75 3.11 70XS C519

C521 A 0 50.2a 42,25 Al , 25 49, 62 41 . 42 40.49 -.62 -• 83 -.76 3,18 70CA C521A

C52IB 0 51 .2 4 43.25 41 .77 49.36 41 , 53 39, 68 -1 .77 X -1 . 72 X -1 .63 X 3.72* 70SA C521 3 C322 0 49. C4 41,73 40.20 48, 51 40.97 39.6! -.53 76 - . 53 2,95 70SA C522

C5t 4 0 48,27* 40.43X 41.38 47.61X 39.62X 40,60 - i 66 -.82 -i73 2.79 70SA C524 C52S 0 50.16 42,49 41 ,02 49,63 41 ,74 40,3! -i53 -.75 -.71 3.05 70SA C528

C532 0 49,97 42 .47 42,21* 49,39 41 .66 41 . 44X -.59 -.81 - . 77 3. OB 70SA C532

C534 0 52,1 SX 45 . SOX 44,23X Si ,63Z 44.73X 43.621 -.50 -• 73 -.61 2.71 70CE C534

C536 0 50,1 3 42.43 41 .13 4 = ,47 41 . 59 40,29 66 -.69 -.04 3.36 70KS C536

C540 0 49. S5 42,25 41 . 35 49.32 41 , 50 40.64 -iS4 -.76 -.71 3.01 70G2 C540 C545 0 49.59 41 .64 40.72 AS. 64 40.86 39.98 -.55 -.78 -.73 3.25 70SA C545

C5 4 8 0 50.21 43 . 57 40.91 49.64 4 0,75 40,09 -.57 -.82 -.83 3. 70» 70SA C543

C5 4 5 0 49.69 41.93 4C. 77 49.87 40,94 39.77 -.83 * -1 . 04 * -1 . 00 • 3.64 70GB C549

C562 0 49.74 42 ,C9 41,13 49.09 41.25 40.39 -.64 -.84 -.79 3.04 70SA C532

CSC 3 0 50.03 42.01 4 1,44 49.36 41 .09 40.53 -.71 -. 92 -.87 3,36 700C C608

C61 2 0 49,45 41 .73 A 0.64 48,85 40,93 39.89 -•61 60 -.74 2.95 70GB C6i 2

C6I 3 0 50.42 A2.70 41 . 05 49,93 41.93 40,35 -.49 -.72 -.70 3.10 70SA C61 3 C61 5 X 53.17X 44.33X 4A.30X 56.96X 47.27X 45. ASX 3.79 X 2, 94 X 1.15 X 7.57X 70SA C61 5

GRAND MEANS

49.91 42.24 41. C2 49.30 41.41 40.22 -i 59 81 -.75 3.16

SD 0F MEANS

• 62 .56 .43 • 46 .55 . 38 . 08 .00 . 1.25 INCLUDED LABS F0E

61 THIS MEAN60 58 57 60 57 63 63 63 64

9
R3PO«T U‘5.• r.3 KCCA C'5LLtk3Cf»ATI /3 PRy02\i4 1 977-1 97 a

y, Z SJ'ACE A:iALY3:S, ADJUSTED DATA C0L3U C^'LO’i DiP?EaBi<C3

LAB SA.‘4PLE CSS SAkPLB C86 DIPFBBBNCS C86 • CSS INST CODE P K3AK X kBA*? Y MEAN 2 k2AH I kSAK Y MEAN Z AX AY AZ AB C0DB LAB

C121B 6 5,99 6,11 6. 88* 6.19 6.31 7.18* .20 .20 .30 : .22 70 HN CI21B

Cl 62 0 6.78 6.91 7. 90 6,94 7.03 8.15 .16 . 17 .26 1.05 70SA C162

C232 X 7.20X 7.42X 9.16X 7,481 7, SIX 9.56X • 28 . 09 • 40 3.86X 70CM C252

C24A. 0 5.96 6.13 7.07 6,24 6,44 7.44 .23 ,30 .38 1 .78 702B C244 C250 0 6,30 6.52 7.68 6.62 6.82 8.15 .31 , 30 .47 1.71 70ZP C250

C251 0 6,21 6,29 7.31 6. 50 6. 59 7.67 .30 .30 .36 1*61 70ZB C25X

C31 4 6 6, *3 6,60 7,59 6,78 6.91 8,01 • 30 .32 • 41 1 .77 70CE C314

C467 e 6.47 6,61 7.57 6,69 6. 63 7.87 .22 .22 .31 1.18 70SA C407

C412A e 6,63 6,80 7,97 6.84 6,97 8.21 .17 .16 .24 .69 70GB C4l 2A

CAl 2H 0 6.6S 6.79 7.95 6, 65 6.98 8.21 .17 .18 • 25 1 .09 70GS C4123

C4! 4 0 7,1 9X 7.33X 8.31 * 7. 45X 7. 60X 8.64* • 26 • 26 .34 1.33 70SA C41 4 C4 1 6A 0 6.12 6,24 7.33 6.35 6. 49 7.65 .23 • 25 .33 1 • 50 70GB C416A

C41 6b 0 6.31 6,47 7,40 6, 53 6.69 7,63 .22 . 23 • 28 1.23 70KS C41 6Ii C417B e 6,15 6,26 7.49 6.32 6.45 7. 75 .17 . 17 .26 1 .04 700E C41 7.4 C41 0 0 6.66 6.61 7. 81 6,93 7.10 8.19 . 27 .29 .36 1 .66 70CB C41 a

C422 0 6.; 1 6.25 7,21 6.23 6.38 7,40 • 12 . X 3 .19 .78 70SA C422

CAS .1 e £ .75 6.46 7,63 6.65 6.77 8.12 .30 . 31 • 44 1.73 70GB C423

CAT. 0 6,14 6.59 7,43 6. 50 6. 67 7.81 • 26 .23 . 33 1 • 60 70HB C423

CA 27 0 6 .43 6,65 7.60 6.73 6.90 7.99 . 30 .26 .39 1.71 70CB C437

C4 *3 a 6.34 6,49 7.62 6.64 6.77 6.01 .29 . 28 .39 1 .55 70CN C4 13

CA-' a 6,34 6,47 7. 57 6.70 6 • 64 8.07 , 36 .37 * .50 * 2.03 70CS C 4 V 4

CA-V j 6 6.53 6.65 8,00 6.74 6. 86 8.29 .20 . 21 .29 1 .16 70LS C4 4 6 CA4&A 0 6 .42 6,53 7. 55 6,67 6.79 8.00 .25 .26 . 35 1 , 40 70GB C4 4 > 1 C4 S * a 6,2 3 6,41 7.49 6.56 6,63 7.89 • 23 . 27 .40 1.51 70B3 C4b i CA*^5 0 6.45 6,5 7. 72 6,69 6.82 8. 05 .24 .24 ,33 1,30 70X3 C455 CM 9 e 6.33 6,44 7,61 6. 56 6.69 7.93 .23 . 24 . 32 1 ,34 70GB C4 -.9 V 6.12 6,25 7.39 6,45 6.59 7.84 .33 . 34 .43 I . 86 70G3 C460

C4 ' a 6 . 1 s 6.23 7,33 6, 43 6.53 7.72 . 30 . 30 .40 1 . 64 70H8 *C462

c*--' 0 6.32 6,44 7, 58 6.54 6.68 7.90 . 22 • 23 .32 1,36 70ZD C46?

C4 • a 6,30 6,39 7.64 6.59 6. 70 8.02 .29 .31 .33 1 .71 70GE C467A

C A b '

. 0 6,19 6,29 7,41 6, 48 6. 60 7.82 . 29 .30 . 41 1.71 70 HS C467B

C-V6*) 0 5.?1» 5,964 7,00 • 6, C7# 6.23* 7.35 .25 • 26 .35 1 .57 70G3 C469

C4 7 0 6 6,72 6,86 7,90 6,96 7,11 e .22 .23 .25 • 32 1 . 36 70G3 C4>0

C4 7 2 a 6,37 6.50 7,61 6,71 6. 65 8.07 .34 . 35 .46 1.66 70xr C4/2

C473 0 6.c3 6,41 7. 54 6.59 6,74 7.97 .32 , 33 , 43 1.78 70CB C473

C47 A X 6. O': 6,14 7.14 6, 51 6.64 7,79 .49 1 • 50 X .65 X 2*31 X 70C3 C4 7 4 C476 0 6,r.4 6,66 7.82 6.73 6.86 8.10 .20 .20 . 28 1.10 70SA CA-'o C4 79\ 0 7.723 7,S2X 9.:2X 7.97X 8.121 9. 52X .25 . 30 • 41 2.02 70 Sa C4 V .^A C4 79i1 a 6. ^ 6,es 7.73 6,78 6.93 8, 1 4 .2* .25 .41 1 . 66 70SA C4 V 9B

c* :. 3 0 6,33 6.45 7.56 6.50 6.66 7.82 .18 . 1 8 .25 1 .01 70K3 C450

c - 6,73 6 ,43 7.46 6,56 6.71 7. 83 .28 .28 .37 1.51 70XS C4 • 1 6.»:^ 6.63 7,31 6.77 6.63 8. 1 1 .21 . 25 .30 1 .75 70Z? C4*3

<> 6,33 6,47 7.65 6. % \ 6.60 7.79 • 11 . 1 3 .1 5 » . 79 70XS C4 >5 yOA 0 6.30 6,42 7.63 6.42 6.55 7.82 .12 . 1 3 .19 , 83 70G3 C4 9 6A 03 0 6.41 6 , 54 7.7r 6. 58 6.73 6.02 .17 , 19 • 25 1 .03 70CB C503

• a 6,21 6.33 7, 46 6.36 6.47 7.67 . I 5 . X 5 • 21 .92 70GB CSC 3 a 6,73 6,91 6.23*- 6.94 7 . 0 a e. 45 ,15 .17 • 21 .89 70BA C5? !

( 6,50 6.6; 7.90 6,67 6,80 8,16 .16 .19 .26 1 .07 70G3 cs: 3

c •.

• a 6,50 6.63 7,75 6.61 6.75 7.92 . 1 1 . 1 2 .17 . 69 70XT cs:6

• •

' Ci 6*40 6.52 7,68 6,58 6.72 7. 94 • 19 .19 .26 1 .05 70XS C51 9

C; ! 6,42 6.52 7,58 6.69 6.77 8.00 . 27 . 26 . 42 1 . 51 70CA C521\

C

‘ 6, £ 6,2 3 7.41 7.03 7.16 6.60* . 87 X . 63 X 1.19 X 4. 89X 70SA C521B

c

' f .31 > 6,27 7 . 05 6.02 * 6.47 7,33* . 20 .20 .29 1.13 70SA C522

cs 6, AS 6,50 7,90 6.30 6,93 6.22 .32 .33 . 43 1 . 75 70 SA C52A

c: 6,33 6.50 7.69 6,63 6.77 8,05 . 25 .^6 • 37 1 ,46 70SA C528

C ' r. 6 , 2 6,33 7. 49 6. *53 6,65 7,89 .30 .30 .40 1 .t>4 70 SA C53.1

<:*,• i 0 13,011 13.24X X 5. 551 13.15X 13.39X 15.731 . 14 . 1 5 .22 .61* 70GB CS34

C5 J 6 0 6,46 6-60 7,78 6,75 6, 89 8.13 .27 • 29 .36 1 . 54 70XS CS3 6 C3--0 fj 7,01* 0.23* 7,1 4 > 7,30* 8, 56* .23 . 29 .33 1 . 45 70CE C54v> C5A5 0 5,9 7 6,09 7.:s 6,16 6.29 7. 44 .19 . 20 . 26 1.21 70 3A C345

C54S X 6.; e 6.03 7.24 6.33 6. 54 7.60 . 1 5 .26 .36 3.54X 70SA CS4B

C5A 9 0 5 a 7 5 * 5.C7» 6 , 95 * 6.02* 6. 14 • 7.31 * .26 . 27 . 36 1 . 54 70GF C5 4 9 C53£ 0 6,27 6 . 4 ; 7,49 6,33 6 . 5; 7.64 .10 * .10 » .15 » .62* 70SA C5Sn

C6 0 S » 6,7o 6 . <53 6.06 6.93 7.12 6, 30 . 1 8 . 1 8 • 24 .94 70OC C60 3 C51 2 0 6.17 6.30 7.61 6,38 6- 51 7.91 .21 . 21 .30 1 .20 70GB C612

C61 3 rt 6,40 6.59 7, 72 6. 62 6.77 7.93 , 1 6 .18 .26 1.13 70SA C61 3 C61 5 X 7. 62X 7 . 90X 9.51 X 9.171 9. 40X 11 .731 1 .56 X 1.60 X 2.23 X 7.83X 70SA C61 5

02AND MEANS

6.35 6,49 7. cO 6.56 6.72 7.93 .23 .24 . 33 1 . 36

SD 0? U2 \NS.24 .23 .30 .24 .23 .30 .06 . 06 .09 . 36

iNCl.UDSD LAfl3 THIS liBAN 59 59 60 59 59 60 62 62 62 62
RBPOar NO. 23 MCCA COLL ABOR ATI VS R3PBUBSCB PS09«A« 1977-1 970

L, a. b SPACE ANALYSIS. ADJUSTED DATA COLOB COLOB DIPP3RENCB

LAB SAWHLE CQ3 SAUPLB C64 DIFPSHBhCS C6A - C83 INST COBB F IIBAN L MBAM A MBAN B ITSAK L UBAN A USAN B A L A A AB /.B CODE LAB

Cl 0 5 ti 65.23 23.43 6.43 64,62 24.13 8.33 - • 60 • 71 -.10 .93 70HB Cl 03

Cl 21 A 0 64.29 22.75 9.01 X 63.58 23.56 8.90* -.70 • 81 -.10 1 .08 70HV Cl 23 A

Cl 22 0 65.36 23.52 6.33 64.66 24.22 8.22 -.70 .71 -.11 1.00 70 HA C122

Cl AS 0 65.24 23,22 6,15 64.64 24.07 7.89 — .60 ,65 -.25 X 1 .08 70HA CI43

Cl 50 0 64.92 23.53 6.04 64.26 24,29 7.92 — • 64 .77 -.12 1 .01 70HA Cl 50

C152 0 65.32 22.81 6,12 64,67 23.66 8.02 -.65 . 85 1 0 1.07 70HA C152

C21 3 0 65.00 23.33 7.86 64.39 24.14 7,76 -.61 .76 -.10 . 98 70Hy C213 C223 0 65.05 23.17 8.15 64, 36 23.91 0.06 -i70 .73 -.09 » 1.01 70HA C223

C2A1 0 63.95» 23.23 e. 66 63,40* 23.93 8.41 -.55 • 70 -.25 X .93 70KA C2 42 C256 0 65.06 24.48 6.44 64. 46 25,29 8.23 “i 61 . 81 -.15 X 1 .02 70HV C2a6

C25> 0 65.48 22.97 7.91 64.88 23,63 7, 60 -.60 .71 -.10 .93 70HA C25 9 C262 6 43.63X 24,89 8.45 42.831 25.75* 6. 33 -.81 • , 86 -.12 1 .18* 70RA C262 C265 0 67.41X 22.46 7,76 66.60X 23. 18 7,66 -i61 . 72 -.10 .95 70HA C2H5

C2SS 0 65.30 23.59 8.23 64,70 24.24 6.17 -.60 . 65 -i06 X .63 70HA C293

C291 6 65.29 23.75 6.12 64,59 24.50 8.01 -.70 .76 -.10 1 .04 70 HA C291

C301 0 65.06 23.17 8,29 64.36 23.68 8.19 -i 70 . 71 “ill 1 .00 70SC C301

C3I 7 0 65.06 23.63 7.96 64,46 24.34 7,65 -.61 .71 -.1 1 .94 70HM C31 7 C32E 0 65.17 23.71 7.79 64,63 24.35 7, 69 -.54 .64 -.11 .84 70HB C325

C352 0 65.26 23.1 7 8.01 64. 61 23.87 7.90 - • 65 . 70 -.1 0 .96 70HA C352

C33S 0 65.26 23.72 6.34 64,56 24.43 8,23 -.70 .71 -. 1

1 .00 70H>» C355

C3 32 0 65.41 23.06 0.33 64.61 2 3. 86 8.23 -.60 » . 61 -.05 X 1.14 70 HA C382

C420 0 65.12 24.48 8.09 64,62 25.13 7, 99 -i 50 , 65 -.10 ,83 70HA C420

C424 0 65.68 23.09 e.ii 64,90 23.93 7.99 -i73 . 96 * -.1 2 1.19* 70 CA C42 4 C4C0 0 65.1 5 23.66 8,01 64,49 24.43 7,89 -.65 . 76 -.12 1 .01 70HA C440

C442 0 65.43 23.44 8.59 64.93 24,15 8.53 -.50 .71 -.00 I .87 TOBU C442

C454 0 67.18X 24,47 7.46* 66.521 25.20 7. 34* -i65 . 73 -il2 .99 70HA C454

C455 0 65,19 23,10 8.16 64.50 23. 82 6.05 -.69 .72 -.10 1 .OC 70 HA C456

C453 0 65.35 23.71 8.46 64,85 24.41 8.36 -.50 . 69 -.11 .86 70ER C4 3 3 C475 0 64.96 24.48 7,97 64,36 25,20 7, 84 -.60 .72 -.13 * . 95 70HA C475 C477 X 64.62 24.60 0.23 64.23 24, 97 8. 1 2 -. 59 .27 X -.11 . 65X 70SA C477

C494 0 64.99 24.02 6.23 64, 34 24. 63 8.1 2 -.65 ,60 * “.10 • 39 70 HA C490. C495B 0 64.3 4 21 ,51* 7.46* 63.59 22.37* 7.30- 75 . 85 -.16 X 1 .15 70GP C496?* C498 0 64,54 24,06 6.42 63. 83 24, 82 8.32 - • 66 . 75 -.10 1 ,0i 70 HQ C693 C499A 0 65.21 23.40 8.24 64, 61 24,1 5 8.14 - . 60 . 75 -iXO .97 70SC C409A

C506 0 65.36 23. 54 6.24 64.71 24,30 6.1 4 - , 65 . 75 “.10 1 -00 70HA C506

C53S (1 67.06X 24.48 8.20 66.40X 25, 19 8, 1 0 - • 66 .71 -.10 .97 70GX C538

C541 0 64.49 22,7! 7,43* 63,89 23. 36 7.27* - . 60 , 65 -.21 X .91 70G? C541 C543 0 65,27 23.45 8.04 64.61 24.20 7.93 - . 66 • 75 -.1 ! i .01 70HA C5 4 3 C54A 0 65.24 23.51 6.11 64.64 24.21 8.01 - . 60 . 70 -.1 0 .93 70HA C54V

C545A 0 6424,63 8, 06 63,59 25,33 7,96 - , 60 .70 -.10 ,93 70H0 C546A

C5(V58 0 64,39 23.59 7.99 64.29 24.30 7.69 -.61 ,71 -.10 .94 70HSi C5465

C547 e 64,38 24.64 6.13 63,70 25.65 8.02 ••,68 . 81 -.11 ! .05 70HQ CS47 C350 6 64.5! 22,92 9.31X 63,90 23,63 9.20X -. 60 . 75 -.10 .97 70KA C55 0 C576 0 64.35 22, 4i 9.55X 63.74 23. 1 5 9.44X -.62 .74 -.12 , 97 70HV C576

C600 0 64.61 25,12* 6.19 63.95 25.92 > 6.08 -.65 . 81 -.11 X .04 70SC C600

C620 0 66. 32 22,55 0.03 64.75 23.28 7,94 - . 57 .73 \ -.10 .93 70HA C620

GRAN’O RSANS

65. Cl 23,53 8.12 64. 37 24.27 6,03 - . 64 • 74 -.11 .99

SO 0p HEAN3

• 41 .73 . 27 .41 .73 .31 .07 .06 .0! .08 INCLUDED LABS KSB

41 THIS i£BAS 45 42 41 45 43 45 4 5 37 45

11
N'J. 23 kCCA C0LL.V3''‘?aTI /3 ps^cjpv^j

L. a, b S°ACl iVtiirsiS. ALiJUSTtO DATA COLT'S cfL'.'a MP?ua:^??c3

1977-i'>78

LLn

C6DTi SAXPLB C85 VEAK L U3AN A UBAK

SAMPLB C86 KEAK L R3AK A K3AH B DIFPSaEWCB C86

iL AA CBS

A6

IS ST

CCJDB

Cl 05 e

cir.AA e

Cl 22 CJ Cl AS G

Cl 50 a

25*37

25^05

25.29

25.72 25.72

.09

.1 A .47 -.29

-.12

.42 .87X

.32

.25

.39

25.67

25.35

25.74

25.82 26.07

.09

.04 .47

.30

• 16

. 33 .771

.23

.25

.30

. 30

,30 .45

.10 .35

*.00

-.10

-.00

-.00

-. 04

ilO

.10

iXO

.00

. 09

.32

.33

. 46

.lO* .36

70iru C105

70 EV Cl 21 A 70HA C122 7DKA C143

70HA C150

Cl 52

C21 3 CE23

C241 C256

25.45

25.11 25.22

24.92

-.53

.47 -.04

• 40

.41 .17

.53

• 44

25.80

25.61 26.06 25.62

. 63

.47 .89* **!

,30

.32

• 22

.44

.30

,35

, 5i .64 • ,00 X

,71

,05

.00

,92 X

, 00

i 10 *

.10

> 05

, 09

.00

il4

.36 70RA C152

.51 70EU C213

1 . 24X 70EA C223

• OOX 70?IA C241 .73 70HV C23o

C239

C2 52 C2S5

C2c3

C291

25.37

6.74X 27.69X

25. 39 25.35

1 .10* -.75

-.84

.27 -.03

-.79X

.25

2. 24X

.35

• 47

25.97

7.03X

28. I 5T 25.89

26.06

l.lOX

-.75 -.85*

.32

- .09

-. 89X

.14 2.13X

.26

• 35

,60 ,33

. 46

,50

, 70

.00

, 00

, 00

,05

,00

i09

,11 ,11 ,09

. 09

• 61 .35 .47

.51

.71

703A C257

70IJH. C2'*2 70SA C2H5

70KA C298 70HA C29i

C3 01 C3l 7 C325

C352 C3i6

CJ82

C<%20 C424

C440

C4 4 2

54 C455

C4SS

C47C

C477

24,93

23, 1 6 25,37

2 6.16

2-. 29

26. >7* 26,?19 25-4 5 25.31 2S.26

25. C9 25.29

23.37

25.50

.14

.07

• 34

.09 .52

.02 .53

.01 .05

.08

.54 .26

.06

.17 .13

.45

. 32

. 26

. 13

• 22

. 56 .00 .19

.21 .AO

.02

.31 .40

25,49

25.66

25.76

25. 66 25.53

25.94

26.47*

26.49*

26.01

25.91 25.66

26.16

25,84

25. 87 26.14

• 14 .15 .55 -.00 -.29 X • 63 706C C301

.07 .23 . 51 -.00 -ilO .51 70HM C31 7 .26 .18 .39 -.08 -.03 .41 70 Ha C325

.09 .03 .50 -.00 -.09 • 51 70 HA C352

.22 • 23 .30 -.10 * • 00 * .32 7oaa C356 i02 .46 .45 -.00 -.10 . 46 70 HA C332

.63 -.10* • 40 -.10* -.10 . 42 TOEA C420

• C2 .03 . 60 -.02 -.11 .61 70CA C42 4

. 03 .34 , 56 - • C2 .13 r ,59 7CHA C440

.09 .30 . 60 -.00 -.09 .6! 70KW C442

.54 -.10* .39 01 -.09 . 40 70KA C454

^28 • 21 . 57 -.02 -.10 • 58 TOEA C456

.09 .29 . 56 03 -.11 .56 70E1I C458

.18 .24 . 50 00 . 00 * . 50 70EA C47S

• 20 • 23 . 54 -.02 -i06 • 54 70KA C477

C49 4 8 25.56 -.46 .50 26.15 -.45 .36 .60 -.00 -.14 .62 70HA C494

C496H e 24,57 .20 .21 25.37 -.40 .31 . 50 -.60 X • 1 1 X .79* 7CGP C496B

C 4 V 8 e 25,13 .67 12* 25.55 .57 -.21 4 . 33 1 0 » -.09 . 40 70 HO C498

C4 9 9A G 25.65 -.28 .05 26.00 -.28 -.05 .35 -.00 -.10 . 36 70SC C499A

C506 0 25.29 -.09 .33 25.74 -.09 .29 • 45 -.00 -.10 • 46 70EA C506

C53^ G 26, 48X , 55 -,31X 26.99X . 60 -.46X .51 . 05 -.15’ .53 70CX C53S

C5 41 X 24,30X .38 - . 07* 24,90* -.42 . 04 . 60 -. 60 X . 11 X 1 . 01 X 70SP C541 C543 6 25.63 -.23 .34 25.92 -.24 • 25 . 24 -• 02 -.09 .26 70HA C5A3

C544

C54S.I 25.51 24.87

,23

.12

.30

,07 26.02

25.27

,28

,12 .20

.07

. 50

. 40

. 00

,00

.10

,00

.5!

. 40 703A CS44

70KO C546A

C54 51 C547

C550

C5 7 6 C600

25.13 25.5?

25.46

25.33 26,03*

.30

.03

.01 .20

.64

. 20

. 04

,31

. 33

, 46

25. 53 25.67

25,31 25.67

26.39

.30

,00

.01 .23

.64

.20

, 05

.22

.26 .46

. 40

. 09

, 35

,34 .35

. 00

. 04

, CO

. 03

. CO

. 00

. C9

.10

. OS .CO

.40 .13* .36

.35

. 35

70HM C5463

70K0 C547

70HA CS50

70HW C576 70SC C600

C'.20 25.81 26,39 ,59 70RA C620

2 , 4 C -.03 .47

8? UZ.\

THIS JiEAK 4C 45 39

12
NBS VALUES FOR SPECTRAL REFLECTANCE

45/0 REFLECTANCE FACTOR

SAMPLES C83, C84, C85, C86, W12

WAVELENGTH (m) C83 C84 C85 C86 W12

380 .1220 .1211 .0492 .0506 .1313 390 .1996 .1973 .0552 .0576 .2259 400 .3171 .3127 .0596 .0627 . 4400

410 .3750 .3694 .0609 .0643 .7033 420 .3711 .3653 .0613 .0645 .8573 430 .3596 .3538 .0619 .0651 .8956 440 .3539 .3479 .0524 .0658 .9043 450 .3473 .3415 .0620 .0659 .9097 460 .3439 .3379 .0523 .0655 . 91 35 470 .3466 .3401 .0620 .0650 .9170 480 .3382 .3321 .0618 .0648 .9211 490 .3155 .3094 .0618 .0647 .9240

500 .3045 .2979 .0619 .0649 .9272 510 .3055 .2992 .0622 .0552 .9285

520 .2943 .2874 .0625 .0655 .9304 530 .2764 .2699 .0628 .0657 .93’! 540 .2820 .2744 .0630 .0659 .9:23 550 .3292 .3185 .0631 .0660 .9323

560 .3900 .3758 .0633 .0662 .9;:. j 570 .4376 .4212 .0637 .0665 .933". 580 .5197 .5052 .0640 .0669 .0350

590 . 6054 .5975 .0641 .0669 .9354 600 .6464 .6443 .0639 .0667 .9354 610 .6592 .6591 .0605 .0563 .9354 620 .6624 .6629 .0631 .0659 .9355 630 .6526 .6632 .0628 .0655 .9358

640 .6617 .6625 .0624 .0650 .9356 650 .6604 .6613 .0620 .0646 .9355

660 .6591 .6599 .0617 .0542 , y JW . 670 .6577 .6583 .0615 .0639 . 93-2

680 .6562 .6572 .0612 .0636 .9349

690 .6549 .6556 .0609 .0633 .9351 700 .6533 .6539 .0606 .0630 .93:5

710 .6512 .6522 .0604 .0627 .9365

720 .6497 .6509 .0602 .0624 .9350 730 .6481 .6492 .0600 .0622 .9363 740 .6469 .6474 .0596 .0618 .9331 750 .6454 .6459 .0594 .1616 .9578 760 .6443 .6448 .0592 .0614 .9395

770 .6429 .6441 .0590 .0611 . 9401

NBS TRISTIMULUS VALUES

45/0 REFLECTANCE FACTOR

SAMPLES C83:, C84, C85, C86, W12

X, Y, Z, SPACE

083 C84 085 C86 W12

X 50.267 49.677 6.185 6.464 90.834

Y 42.520 41.699 6.302 6.593 93.092

Z 40.841 40.125 7.330 7.705 106.595

L, a, b, SPACE

C83 C84 C85 C86 W12

L 65.207 64.575 25.104 25.677 96.484

a 23.489 24.313 .025 .002 -.800

b 8.523 8.374 .267 .189 2.059
;ngth

380

390

400

410 420

430 440

450

460 470

4S'J 490

500 510

520

530

540

550

560

570 580

590 600

610 620

630 640 650

660

670

630 690

700 710

720 730

740

750 760

770

X

YZ

L

ab

N8S VALUES FOR SPECTR/IL REFLECTANCE 6VHEMISPHERICAL REFLECTANCE FACTOR

STLMPLES C83, C84, C85, C86, W12

C83 C84 C85 C86

1336 .1332 .0516 .0536 2143 .2132 .0580 .0507 3264 .3229 .0621 .0654 3790 .3733 .0635 .0568 3745 .3682 .0638 .0672 3625 .3562 .0643 .0677 3563 .3502 .0649 .0683 3494 .3436 .0649 .0583 3463 .3403 .0645 .0677 3483 .3417 .0640 .0673 3398 .3332 .0638 .0569 3170 .3106 .0637 .0667 3058 .2993 .0639 .0670 3078 .3006 .0641 .0672 2956 .2883 .0645 .0675 2779 .2711 .0647 .0577 2835 .2766 .0549 .0678 3298 .3203 .0649 .0679 3392 .3757 .0651 .0681 4354 .4203 .0655 .0684 5166 .5041 .0658 .0637 6002 .5938 .0659 .0687 6405 .6381 .0657 .0684 6527 .6522 .0653 .0680 6555 .6556 .0649 .0676

6561 .6564 .0645 .0671 6549 .6555 .0541 .0667 6534 .6541 .0637 .0662 6520 .6526 .0634 .0659 6504 .6507 .0630 .0654 6489 .6497 .0627 .0651 6477 .6482 .0625 .0648 6457 .6462 .0621 .0644

6441 .6446 .0619 .0641 6426 .6413 .0616 .0638 6410 .6413 .0513 .0636 6393 .6395 .0511 .0633 6378 .6382 .0508 .0630 6352 .6363 .0606 .0627 6343 .6348 .0503 .0624

N8S TRISTIMULUS V.ALUES 6VHEMiSPHERiCAL REFLECTANCE FACTOR SAMPLES C83, C84, C35, C86, W12

X, Y, Z, SPACE

C83 C84 C85 C86

50.028 49.457 6.373 6. 655 42.431 41.638 6.495 6.785 41.172 40.465 7.608 7.992

L, b.

C83 C84 C85 C86

65.139 64.523 23.098 23.888 8.136 8.00225.485 26.048

.037 .021 .146 .049

W12

.1474 .2453 .4560

.7155

.8555 .8904

.8991 .9093

.9071 .9099

.9128

.914/

.9169

.9186

.9197

. 9208

.9212

.9205

. 9208

.921-: .9230

.923.i .9231

. 9225

.922;

.9231 .9233

.923 . .923'

. 920:, .92V

.9229

.9226 .9228

.9231 .9230

.9234

.9242 .9243

.9241

W12

89.861 92.050

105.975

W12

95.943 -.715

1.693

SPACE
100

90

80

70

60

50

40

30

20

10

O

SPECTROPHOTOMETRIC CURVES OF

COLOR AND COLOR DIFFERENCE NO. P3 SAMPLES

I W-12

i —

I Thi

Hemi

s plot

Tiindir

prov

ger C ided c olor L;ourte

.abora

sy of

tory. 1

I

I

f

I

I

I

!

I

a j

'

i

I

I

I /

; /

V

i

!

i

a

1

1

i

i

! // ¥

i

I t

i !

I

i

1f

Na- I C-I53 y

I i

! ; / V 3

II

f I C-84

i

1

1

! I'*-

1 1 1 1

J7

i — I

I C-86

i

j

i

1

I 1 DJ

j 400 440 480 520 550 600 640 680

VMVELENGTH (^MN0METER3) .

I
iS- 1 1 4 A t-: V . 7- 7 :

>

U .S. UhP r. OF COMM

B!BLIOGR.APHiC DATa

SHEET

1. PI Ml K A'l ION ('; I'i. MCCA CRP Color

poi;t .\’o. 23

2. C'.ov’ No.

r Acccssuui 3. Kcc. ipsc ii( Ns .'\i cc -s‘iioo N J.

ri l l.) .\\i) sun 1 n i.r 5. Publ ica: i.iti O.ui Manufacturers Council on Color and Appearance

Collaborative Reference Program, Color and Appearance

Report No. 23 , Color and Color Difference

Al l IIOIO'S'I J. Hor‘'ick, J. Stevenson

Pi;K!-Oi;:;iNC, OKfiAM/.ATlON NAMH AN'[^ AOniUCSS

HATIONAL BUREAU OF STANDARDS

DEPARTMENT Or COMMERCE

WASHiHGTON, D.C. 20234

• ' : -\i: ir.,y, 0:g an iz .’.t u-n Namt' and C.ompicrc A idrcs.-. (Street, City, State, ZIP)

Col 1 abO''ative Testing Services, Inc., 9241 Wood Glade Drive,

Gre-jt Falls, VA 22066; and Manufacturers Council on Color

end Appearance.

8/8/78

6. Performing (Vconi ion f 4>dc

8. Per* n ls,’o. NBSIR 78-1348

10. Projet r 1 a.sk ' U ork Unit No. 782557S

11. Conlract Grant N'o.

13. Type of Report & Perit>. C.ovcred Final

14. Sponso.'in^ Aj;eni.y (Arc

.!:Mi:.\TAKV NO'I KS

. AUSIRAC I (A 200 a rd or less (actual summary of most sigriificant in formation. If document includes a si(i.~iificant bibliography or liler-iture serve)', mention it here../

Ccl 1 aberati ve Reference Programs provide participating laboratories with the means for checking periodically the level and uniformity of their testing in

comparison v/ith t-'at of other participating laboratories . An important

by-product o' the prog'-.ams is the provision of realistic pictures of the state

of the test'.:;; art. This is one of the periodic reports showing averages for

each partic ! pant , within and between laboratory variability, and other information for par icipants and standards committees.

. Kt.i (*:v io ['Arrive o.'t i , ‘„-.s ; orcfci-, Cciptfj/i zc the t':rs! letter ot the first key uoref unless a proper

n ere: sepci'i-tTUi by ser'ie olons } CollcDorative rererence program; Color; Laboratory evaluation; Precision;

Reference samples; Testing calibration.

A\ AII.-\M 1 U im Ut.l.-mir.i

aX ^ rnficiMi 01 :rihi;: i ;;ii. Oc Nm I^cIcjsv to N TIS

Oidvr I' rom Sup, |.f !S..c.. I fiovvrtinoriT Prinrini; (mdiev

'.1 .1 sh : natron , U.( . 20 ;0,^, At) r .i t. N . r 1 -

^ '):JcT l-'rom N-oioii.ii i vciwi'C il In i

.

m n., .•.'Ice (NTIS)

.''prinyl ic id , .''I'd

19. SHC.URITV CLASS

(Tins REPORT)

U\(d. ASSI'-ILI)

20. SI < LRi rv ( LASS

'

1 111 s PA(.i:)

I \r I 'X'Sini.n

21. .\0. Ol- PAGl'S

19

22. P