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The sonic temperature corrections are listed as the slope and offset of a linear fit (between -20 C and 30 C), Tc = offset + slope*tc.sonic, where Tc is calculated from temperature, relative humidity, and pressure measured in the zero-wind enclosure. Rudy also calculated the sonic temperature correction (again from -20 to 30 C) by interpolating the speed-of-sound temperatures of the hygrothermometers to the height of the sonic.
Note that we have repeated the laboratory tests on SN0923 and SN0833 to determine the reproducibility of the results. The velocity component offsets agree within less than 2 cm/s and the temperature offsets agree within 0.06-0.10 C and the slopes agree within 0.2-0.3%, for an overall agreement of no worse than 0.1 C.
SCP Site | EOL cal | Sonic | Owner | Cal date | u | v | w | tc offset | tc slope | rms dev | ||||||||
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Ah1 | 1/09/13 | 0923 | UC Davis (KT) | 15aug12 | ok | 7 - 23 C; | ok | 0.10 | 1.0223 | 0.07 | ||||||||
repeat calibration | 1/10/13 | 0923 | " | " | ok | 7 - 23 C; | ok | 0.04 | 1.0204 | 0.06 | ||||||||
Ah2 ("glitching in high winds") | 1/09/13 | 0833 | UC Davis (KT) | 29aug12 | ok | ok | ok | 0.69 | 0.9971 | 0.08 | ||||||||
repeat calibration | 1/10/13 | 0833 | " | " | ok | ok | ok | 0.79 | 0.9938 | 0.08 | ||||||||
Ah2 (after 10/19/12@10:15) | 2/04b/13 | 0671 | ISFS |
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| 28jun12 | ok | ok | ok | -0.13 | 1.0172 | 0.10 | |
Aph3 | 1/14/13 Aph3 | 0743 | RAL (Gochis) | 05jul12 | ok | ok | ok | 0.15 | 1.0206 | 0.11 | ||||||||
A4 | 2/06b/13 | 1120 | ISFS | 19jul12 |
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| ok | 23 - 30 C; | ok | -0.19 | 1.0193 | 0.06 | ||
Ah5 | 1/14/13 Ah5 | 0732 | RAL (Gochis) | 09jul12 | ok | ok | ok | 0.86 | 1.0004 | 0.11 | ||||||||
Ah6 | 2/07/13 | 0800 | ISFS | 08dec11 |
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| 19jun12 | ok | ok | ok | 0.08 | 1.0156 | 0.08 | |
A7 | 2/04/13 A7 | 0673 | ISFS | 18jul12 |
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| ok | ok | ok | 1.10 | 0.9979 | 0.09 | ||
Ap8 | 1/11/13 | Ap8 | 0176 | UC Davis (KT) | 22aug12 | ok | ok | ok | 0.50 | 1.0272 | 0.05 | |||||||
Ap9 | 2/05/13 | 1121 | ISFS | 08dec11 |
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| ok | ok | ok | -0.63 | 1.0137 | 0.10 | ||
Ap10 | 2/05/13 Ap10 | 0677 | ISFS | 17jul12 |
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| ok | ok | ok | 1.16 | 0.9995 | 0.10 | ||
Ars11 | 2/07b/12 Ars11 | 0674 | ISFS | 13aug12 |
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| ok | ok | ok | 0.96 | 0.9977 | 0.08 | ||
Ap12 | 2/01/13 | Ap12 | 0855 | ISFS | 12sep12 |
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| ok | ok | ok | 0.95 | 0.9975 | 0.11 | |
A13 | 1/31b/13 | A13 | 0745 | RAL (Gochis) | 09jul12 |
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| ok | ok | ok | 1.21 | 0.9978 | 0.11 | |
Ap14 | 2/06b/13 Ap14 | 1124 | ISFS | 19jul12 |
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| ok | ok | ok | 0.89 | 1.0048 | 0.08 | ||
A15 | 2/05b/13 | A15 | 1122 | ISFS | 08dec11 | ok | ok | ok | -0.44 |
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| 1.0161 | 0.07 | |||
A16 | 1/30/13 A16 | 0740 | RAL (Gochis) | 28aug12 | ok | ok | ok | -1.88 | 0.93 9979 | 0.9815 06 | ||||||||
A17 | 2/01/13 | 0856 | ISFS | 31jan12 |
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| ok | 19 - 30 C; | 29 - 30 C; | -0.62 | 1.0145 | 0.10 | ||
A18 | 1/15/13 A18 | 0744 | RAL (Gochis) | 05jul12 | ok | ok | ok | 0.41 | 1.0210 | 0.13 | ||||||||
repeat calibration | 2/07b/13 | 0744 | " | " | ok | ok | ok | 0.01 | 1.0227 | 0.06 | ||||||||
A19 (broken joint; |
| 0672 | ISFS | 17jul12 | NA | NA | NA | NA | NA | NA | ||||||||
A19 (installed 9/24/12) | 1/11/13 | 0178 | UC Davis (KT) | 9sep12 | ok | ok | ok | 0.72 | 1.0001 | 0.10 | ||||||||
C.1m | 1/07/13 | 0200 | UC Irvine (JRP) | 27jun12 | ok | ok | ok | -0.04 | 1.0192 | 0.10 | ||||||||
C.2m | 1/07/13 | 0197 | UC Irvine (JRP) | 03jul12 | ok | ok | ok | 0.74 | 0.9900 | 0.07 | ||||||||
M.05m | 1/15/13 | 1455 | USFS (WJM) | 29aug12 | ok | ok | ok | 0.66 | 1.0004 | 0.08 | ||||||||
M.1m | 2/07/13 | 1117 | ISFS |
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| 08dec11 | 29 - 30 C; | 16 - 27 C; | ok | 1.06 | 0.9976 | 0.10 | |||
M.2m (until 9/27/12@15:03?) |
| 0538 | ISFS | NA | NA | NA | NA | NA |
| NA | ||||||||
M.2m | 2/04b/13 | 0536 | ISFS |
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| 27jun12 | ok | ok | ok | 0.80 | 0.9993 | 0.08 | |||
M.3m | 2/01b/13 | 0540 | ISFS |
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| 28mar12 | 27 - 30 C; | ok | ok | -0.20 | 0.9930 | 0.15 | ||
repeat calibration | 2/08/13 | 0540 | " | " | 27 - 30 C; | ok | ok | -1.87 | 1.0125 | 0.09 | ||||||||
M.4m | 1/29/13 M.4m | 0738 | RAL (Gochis) | 8aug12 | ok | 29aug12 | 22 - 28 C; | 18 - 25 C; | ok | -0.46 26 | 1.0197 | 0.11 | ||||||
M.5m (until 9/27/12@15:03?) |
| 0671 | ISFS |
| NA | NA | NA | NA | NA | NA | ||||||||
M.5m | 2/06b/13 | 0537 | ISFS |
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| 21jun12 | ok | ok | ok | -0.19 | 1.0134 | 0.09 | |||
M.10m | 2/01b/13 | 1119 | ISFS |
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| 09aug12 | ok | ok | ok | -0.12 | 1.0137 | 0.16 | |
repeat calibration | 2/08/13 | 1119 | " | " | ok | ok | ok | 1.22 | 0.9969 | 0.09 | ||||||||
M.20m | 1/31b/13 M.20m | 0741 | RAL (Gochis) | 3jul12 |
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| ok | ok | ok | -0.09 | 1.0199 | 0.09 |