Aerosol/Cloud/Radiation Related Measurements for May 2003 Aerosol IOP as
of January 3, 2003

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<tbody>
<tr class="odd">
<td></td>
<td colspan="2"><h1 id="measurement">Measurement</h1></td>
<td colspan="2"><h3
id="instrument"><strong>Instrument</strong></h3></td>
<td colspan="2"><strong>PI/team</strong></td>
<td colspan="2"><strong>Surface</strong></td>
<td colspan="2"><strong>Air</strong></td>
</tr>
<tr class="even">
<td>1</td>
<td colspan="2"><p>Aerosol absorption</p>
<p>(532 nm)</p></td>
<td colspan="2">Photoacoustic</td>
<td colspan="2">Arnott (DRI)</td>
<td colspan="2">TBD</td>
<td colspan="2">TO</td>
</tr>
<tr class="odd">
<td>2</td>
<td colspan="2"><p>Aerosol absorption</p>
<p>(450, 550, 700 nm)</p></td>
<td colspan="2">Modified aethalometer</td>
<td colspan="2">Ogren (CMDL)</td>
<td colspan="2">AT</td>
<td colspan="2"></td>
</tr>
<tr class="even">
<td>3</td>
<td colspan="2">Aerosol absorption (565 nm)</td>
<td colspan="2">PSAP</td>
<td colspan="2">Ogren (CMDL) (ARM AOS)</td>
<td colspan="2">AT</td>
<td colspan="2"></td>
</tr>
<tr class="odd">
<td>4</td>
<td colspan="2">Aerosol absorption (565 nm)</td>
<td colspan="2">PSAP</td>
<td colspan="2">Ogren (CMDL) (ARM IAP)</td>
<td colspan="2"></td>
<td colspan="2">IAP</td>
</tr>
<tr class="even">
<td>5</td>
<td colspan="2">Aerosol absorption (466, 530, 660 nm)</td>
<td colspan="2">Modified PSAP</td>
<td colspan="2">Covert/Alquist (UW)</td>
<td colspan="2">TBD</td>
<td colspan="2">TO</td>
</tr>
<tr class="odd">
<td>6</td>
<td colspan="2">Aerosol scattering and hemispheric backward scattering
(450, 550, 700 nm, Dp &lt; 1 m and Dp &lt; 10 m, all at both low and
varying RH)</td>
<td colspan="2">TSI 3563 integrating nephelometers, scanning humidograph
system</td>
<td colspan="2">Ogren (CMDL) (ARM AOS)</td>
<td colspan="2">AT</td>
<td colspan="2"></td>
</tr>
<tr class="even">
<td>7</td>
<td colspan="2">Aerosol scattering and hemispheric backward scattering
(450, 550, 700 nm, Dp &lt; 1 m) low RH and aerosol scattering (550 nm)
at RH=85%)</td>
<td colspan="2">TSI 3563 integrating nephelometers, scanning humidograph
system</td>
<td colspan="2">Ogren (CMDL) (ARM IAP)</td>
<td colspan="2"></td>
<td colspan="2">IAP</td>
</tr>
<tr class="odd">
<td>8</td>
<td colspan="2">Aerosol scattering and hemispheric backward scattering
(450, 550, 700 nm)</td>
<td colspan="2">TSI 3563 integrating nephelometers</td>
<td colspan="2">Covert/Elleman (UW)</td>
<td colspan="2"></td>
<td colspan="2">TO</td>
</tr>
<tr class="even">
<td>9</td>
<td colspan="2">Aerosol hygroscopic scattering (RH=30, 60, 85%) (550
nm)</td>
<td colspan="2">Humidified Nephelometer, humidigraph</td>
<td colspan="2">Covert/Elleman (UW)</td>
<td colspan="2"></td>
<td colspan="2">TO</td>
</tr>
<tr class="odd">
<td>10</td>
<td colspan="2">Aerosol scattering (532 nm)</td>
<td colspan="2">nephelometer</td>
<td colspan="2">Arnott/DRI</td>
<td colspan="2">TBD</td>
<td colspan="2"></td>
</tr>
<tr class="even">
<td>11</td>
<td colspan="2">Aerosol extinction (532 nm)</td>
<td colspan="2">Cavity Ringdown (CRD)</td>
<td colspan="2">Arnott/DRI</td>
<td colspan="2">TBD</td>
<td colspan="2"></td>
</tr>
<tr class="odd">
<td>12</td>
<td colspan="2">Aerosol extinction (700 nm)</td>
<td colspan="2"><p>Cavity Ringdown</p>
<p>(CRD)</p></td>
<td colspan="2">Strawa (NASA/Ames)</td>
<td colspan="2"></td>
<td colspan="2">TO</td>
</tr>
<tr class="even">
<td>13</td>
<td colspan="2">Aerosol extinction (466, 530, 660 nm)</td>
<td colspan="2">Optical extinction cell</td>
<td colspan="2">Covert/Alquist (UW)</td>
<td colspan="2">TBD</td>
<td colspan="2"></td>
</tr>
<tr class="odd">
<td>14</td>
<td colspan="2"><p>Aerosol Size Distribution</p>
<p>0.3-2.5 m</p></td>
<td colspan="2"><p>PCASP (0.1-2.5 m)</p>
<p>&gt;0.3 m (CAPS)</p></td>
<td colspan="2">CIRPAS</td>
<td colspan="2"></td>
<td colspan="2">TO</td>
</tr>
<tr class="even">
<td>15</td>
<td colspan="2"><p>Aerosol Size Distribution</p>
<p>&gt;0.5 m</p></td>
<td colspan="2">TSI aerodynamic particle sizer</td>
<td colspan="2">CIRPAS</td>
<td colspan="2"></td>
<td colspan="2">TO</td>
</tr>
<tr class="odd">
<td>16</td>
<td colspan="2">Aerosol Size Distribution (20 - 500 nm)</td>
<td colspan="2">SMPS</td>
<td colspan="2">Hudson (DRI)</td>
<td colspan="2">TBD</td>
<td colspan="2"></td>
</tr>
<tr class="even">
<td>17</td>
<td colspan="2">Aerosol size distribution (0.1–10 m)</td>
<td colspan="2">PCASP</td>
<td colspan="2">Ogren (CMDL) (ARM AOS)</td>
<td colspan="2">AT</td>
<td colspan="2"></td>
</tr>
<tr class="odd">
<td>18</td>
<td colspan="2"><p>Aerosol size distribution</p>
<p>10 nm- 1 m at 2 RH</p></td>
<td colspan="2">TDMA</td>
<td colspan="2">Rissman/Seinfeld (Cal Tech)</td>
<td colspan="2"></td>
<td colspan="2">TO</td>
</tr>
<tr class="even">
<td>19</td>
<td colspan="2">Total particle number (&gt;0.01 m)</td>
<td colspan="2">TSI 3010 CPC</td>
<td colspan="2">Ogren (CMDL) (ARM AOS)</td>
<td colspan="2">AT</td>
<td colspan="2"></td>
</tr>
<tr class="odd">
<td>20</td>
<td colspan="2">Aerosol optical thickness, extinction profiles</td>
<td colspan="2">Airborne AATS-14 Sun photometer</td>
<td colspan="2">Schmid (NASA Ames)</td>
<td colspan="2"></td>
<td colspan="2">TO</td>
</tr>
<tr class="even">
<td>21</td>
<td colspan="2">Aerosol optical thickness (6 wavelengths, sky radiance)
derive Angstrom exponent, SSA, aerosol size distribution, refractive
index</td>
<td colspan="2">Cimel Sun and sky photometer</td>
<td colspan="2">ARM SGP and AERONET</td>
<td colspan="2">X</td>
<td colspan="2"></td>
</tr>
<tr class="odd">
<td>22</td>
<td colspan="2">Aerosol optical thickness (5 wavelengths),
direct/diffuse ratio, Angstrom exponent</td>
<td colspan="2">MFRSR</td>
<td colspan="2">ARM SGP</td>
<td colspan="2">X</td>
<td colspan="2"></td>
</tr>
<tr class="even">
<td>23</td>
<td colspan="2">Direct, diffuse spectral irradiance, AOT</td>
<td colspan="2">RSS</td>
<td colspan="2">ARM SGP</td>
<td colspan="2">X</td>
<td colspan="2"></td>
</tr>
<tr class="odd">
<td>24</td>
<td colspan="2">Aerosol optical thickness (355 nm), aerosol extinction,
backscatter, water vapor mixing ratio, relative humidity profiles</td>
<td colspan="2">Raman lidar</td>
<td colspan="2">ARM SGP</td>
<td colspan="2">X</td>
<td colspan="2"></td>
</tr>
<tr class="even">
<td>25</td>
<td colspan="2">Aerosol backscatter profiles (523 nm)</td>
<td colspan="2">MPL</td>
<td colspan="2">ARM SGP and Tsay/Ji (NASA/GFSC)</td>
<td colspan="2">X</td>
<td colspan="2"></td>
</tr>
<tr class="odd">
<td>26</td>
<td colspan="2">Aerosol backscatter profiles (523 nm)</td>
<td colspan="2">MPL</td>
<td colspan="2">Tsay/Ji (NASA/GFSC)</td>
<td colspan="2">X</td>
<td colspan="2"></td>
</tr>
<tr class="even">
<td>27</td>
<td colspan="2">Aerosol chemistry</td>
<td colspan="2">MOUDI</td>
<td colspan="2">Hegg (UW)</td>
<td colspan="2"></td>
<td colspan="2">TO</td>
</tr>
<tr class="odd">
<td>28</td>
<td colspan="2">Aerosol major ion chemistry</td>
<td colspan="2">Aerosol filters, IC</td>
<td colspan="2">Quinn (PMEL)</td>
<td colspan="2">AT</td>
<td colspan="2"></td>
</tr>
<tr class="even">
<td>29</td>
<td colspan="2">TC/OC/EC</td>
<td colspan="2">Aerosol filters</td>
<td colspan="2">Kirchstetter (LBL)</td>
<td colspan="2">TBD</td>
<td colspan="2"></td>
</tr>
<tr class="odd">
<td>29a</td>
<td colspan="2">Light transmission (350-1000 nm)</td>
<td colspan="2">Light spectrometer</td>
<td colspan="2">Kirchstetter (LBL)</td>
<td colspan="2">TBD</td>
<td colspan="2"></td>
</tr>
<tr class="even">
<td>30</td>
<td colspan="2">Aerosol chemistry</td>
<td colspan="2">PILS sampler-Ion Chromatog.</td>
<td colspan="2">Lee (BNL)</td>
<td colspan="2">TBD</td>
<td colspan="2"></td>
</tr>
<tr class="odd">
<td>31</td>
<td colspan="2">Total organic carbon</td>
<td colspan="2">PILS sampler-UV oxidation</td>
<td colspan="2">Lee (BNL)</td>
<td colspan="2">TBD</td>
<td colspan="2"></td>
</tr>
<tr class="even">
<td>32</td>
<td colspan="2">Aerosol mass</td>
<td colspan="2">TEOM</td>
<td colspan="2">Lee (BNL)</td>
<td colspan="2">TBD</td>
<td colspan="2"></td>
</tr>
<tr class="odd">
<td>33</td>
<td colspan="2">Refractive index, hygroscopicity</td>
<td colspan="2">TDMA, OPC</td>
<td colspan="2">Wang (BNL)</td>
<td colspan="2">TBD</td>
<td colspan="2"></td>
</tr>
<tr class="even">
<td>34</td>
<td colspan="2">?? Individual particle chemistry, sizing</td>
<td colspan="2">Aerodyne AMS</td>
<td colspan="2">Worsnop (Aerodyne)</td>
<td colspan="2">TBD</td>
<td colspan="2"></td>
</tr>
<tr class="odd">
<td>35</td>
<td colspan="2">?? Size-segregated aerosol composition</td>
<td colspan="2">Drum sampler, PIXE</td>
<td colspan="2">Cahill (UCD)</td>
<td colspan="2">TBD</td>
<td colspan="2"></td>
</tr>
<tr class="even">
<td>36</td>
<td colspan="2"><p>Aerosol optical thickness</p>
<p>(0.3-2.5 m), sky radiance, polarization (870 nm), BRDF</p></td>
<td colspan="2">Sun-sky-surface sensor</td>
<td colspan="2">Tsay (NASA/GSFC)</td>
<td colspan="2">X</td>
<td colspan="2"></td>
</tr>
<tr class="odd">
<td>37</td>
<td colspan="2">Broadband irradiance</td>
<td colspan="2">Broadband cavity radiometer</td>
<td colspan="2">ARM SGP</td>
<td colspan="2">X</td>
<td colspan="2"></td>
</tr>
<tr class="even">
<td>38</td>
<td colspan="2">Broadband irradiance</td>
<td colspan="2">PSP/CM21, NIP/CH1, PIR/CG4, NILU-UV</td>
<td colspan="2">Tsay/Ji (NASA GSFC)</td>
<td colspan="2">X</td>
<td colspan="2"></td>
</tr>
<tr class="odd">
<td>39</td>
<td colspan="2">UV Diffuse/direct radiance (300-360 nm)</td>
<td colspan="2">UVRSS</td>
<td colspan="2">Slusser (CSU)</td>
<td colspan="2">X</td>
<td colspan="2"></td>
</tr>
<tr class="even">
<td>40</td>
<td colspan="2">Direct/diffuse irradiance (360-1060 nm)</td>
<td colspan="2">RSS</td>
<td colspan="2">Michalsky (SUNY-Albany)</td>
<td colspan="2"></td>
<td colspan="2"></td>
</tr>
<tr class="odd">
<td>41</td>
<td colspan="2">Ozone concentration (surface)</td>
<td colspan="2">Dasibi ozone monitor</td>
<td colspan="2">Ogren (CMDL) (ARM AOS)</td>
<td colspan="2">AT</td>
<td colspan="2"></td>
</tr>
<tr class="even">
<td>42</td>
<td colspan="2">Ozone column</td>
<td colspan="2">UV-MFRSR and UV-RSS</td>
<td colspan="2">Slusser (CSU)</td>
<td colspan="2">X</td>
<td colspan="2"></td>
</tr>
<tr class="odd">
<td>43</td>
<td colspan="2"><p>Upwelling and downwell SW spectral
irradiance/radiance, surface albedo</p>
<p>300-2500 nm</p></td>
<td colspan="2">Solar Spectral Flux Radiometers (SSFR)</td>
<td colspan="2">Pilewskie (NASA Ames)</td>
<td colspan="2"></td>
<td colspan="2">TO</td>
</tr>
<tr class="even">
<td>44</td>
<td colspan="2"><p>reflectance, radiance or irradiance spectra</p>
<p>(350-2500 nm)</p></td>
<td colspan="2"><p>SWS (Shortwave Spectroradiometer),</p>
<p>ASD Solar spectrometer</p></td>
<td colspan="2"><p>Pilewskie (NASA Ames)</p>
<p>Tsay/Ji (NASA GFSC)</p></td>
<td colspan="2">X</td>
<td colspan="2"></td>
</tr>
<tr class="odd">
<td>45</td>
<td colspan="2">Downwelling spectral irradiance (3-20 m)</td>
<td colspan="2">AERI</td>
<td colspan="2">ARM SGP</td>
<td colspan="2">X</td>
<td colspan="2"></td>
</tr>
<tr class="even">
<td>46</td>
<td colspan="2">Downwelling spectral irradiance (3-20 m)</td>
<td colspan="2">AERI</td>
<td colspan="2">Tsay/Ji (NASA/GSFC)</td>
<td colspan="2">X</td>
<td colspan="2"></td>
</tr>
<tr class="odd">
<td>47</td>
<td colspan="2">Total upward and downward fluxes</td>
<td colspan="2"><p>Kipp and Zonen CM-22 pyranometers,</p>
<p>CG-4 pyrgeometers</p></td>
<td colspan="2">A. Bucholtz (NRL)</td>
<td colspan="2"></td>
<td colspan="2">TO</td>
</tr>
<tr class="even">
<td colspan="2">48</td>
<td colspan="2">CCN</td>
<td colspan="2">CCN spectrometer</td>
<td colspan="2">Hudson (DRI)</td>
<td colspan="2">X</td>
<td></td>
</tr>
<tr class="odd">
<td colspan="2">49</td>
<td colspan="2">CCN</td>
<td colspan="2">CCN spectrometer</td>
<td colspan="2">Rissman/Seinfeld (Cal Tech)</td>
<td colspan="2">X</td>
<td>TO</td>
</tr>
<tr class="even">
<td colspan="2">50</td>
<td colspan="2"><p>Aerosol/Cloud Drop Size Distribution</p>
<p>0.5-50 m</p></td>
<td colspan="2">CAPS, FSSP</td>
<td colspan="2">CIRPAS</td>
<td colspan="2"></td>
<td>TO</td>
</tr>
<tr class="odd">
<td colspan="2">51</td>
<td colspan="2">Cloud liquid water</td>
<td colspan="2">Johnson probe in CAPS</td>
<td colspan="2">CIRPAS</td>
<td colspan="2"></td>
<td>TO</td>
</tr>
<tr class="even">
<td colspan="2">52</td>
<td colspan="2">Cloud liquid water</td>
<td colspan="2">Gerber PVM probe</td>
<td colspan="2">CIRPAS</td>
<td colspan="2"></td>
<td>TO</td>
</tr>
<tr class="odd">
<td colspan="2">53</td>
<td colspan="2">Meteorological state</td>
<td colspan="2">Standard instruments</td>
<td colspan="2">CIRPAS</td>
<td colspan="2"></td>
<td>TO, IAP</td>
</tr>
</tbody>
</table>

AT = Aerosol Trailer

IAP = In Situ Aerosol Profiling Aircraft (Cessna)

TBD = to be determined

TO = CIRPAS Twin Otter