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Comment: Migrated to Confluence 4.0

...

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.

...

SCP Site

EOL cal

Sonic

Owner

Cal date

u

v
 

w

tc offset
(degC)

tc slope

rms dev
from fit (degC)

Ah1

1/09/13

0923

UC Davis (KT)

15aug12

ok

7 - 23 C;
-7.7 cm/s
@ 14 C

ok

0.10
0.84

1.0223
1.011

0.07
0.18

repeat calibration

1/10/13

0923

"

"

ok

7 - 23 C;
-7.7 cm/s
@ 14 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
0.96

0.9971
1.001

0.08
0.13

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

28jun12

ok

ok

ok

-0.13
1.04

1.0172
1.003

0.10
0.17

Aph3

1/14/13

0743

RAL (Gochis)

05jul12

ok

ok

ok

0.15
0.95

1.0206
1.005

0.11
0.17

A4

2/06b/13

1120

ISFS

19jul12

ok

23 - 30 C;
-6.4 cm/s
@ 30 C

ok

-0.19
1.01

1.0193
1.01

0.06
0.19

Ah5

1/14/13

0732

RAL (Gochis)

09jul12

ok

ok

ok

0.86
1.19
1.18

1.0004
1.008
1.003

0.11
0.15
0.16

Ah6

2/07/13

0800

ISFS

19jun12

ok

ok

ok

0.08
1.23

1.0156
1.008

0.08
0.19

A7

2/04/13

0673

ISFS

18jul12

ok

ok

ok

1.10
1.11

0.9979
1.008

0.09
0.18

Ap8

1/11/13

0176

UC Davis (KT)

22aug12

ok

ok

ok

0.50
1.09

1.0272
1.003

0.05
0.22

Ap9

2/05/13

1121

ISFS

08dec11

ok

ok

ok

-0.63
0.7

1.0137
1.006

0.10
0.23

Ap10

2/05/13

0677

ISFS

17jul12

ok

ok

ok

1.16
1.12

0.9995
1.006

0.10
0.20

Ars11

2/07b/12

0674

ISFS

13aug12

ok

ok

ok

0.96
1.03

0.9977
1.008

0.08
0.17

Ap12

2/01/13

0855

ISFS

12sep12

ok

ok

ok

0.95
0.91

0.9975
1.009

0.11
0.19

A13

1/31b/13

0745

RAL (Gochis)

09jul12

ok

ok

ok

1.21
1.06

0.9978
1.011

0.11
0.19

Ap14

2/06b/13

1124

ISFS

19jul12

ok

ok

ok

0.89
1.03

1.0048
1.014

0.08
0.21

A15

2/05b/13

1122

ISFS

08dec11

ok

ok

ok

-0.44
0.66
 

1.0161
1.029

0.07
0.50

A16

1/30/13

0740

RAL (Gochis)

28aug12

ok

ok

ok

-1.88
0.97

0.9979
1.007

0.06
0.18

A17

2/01/13

0856

ISFS

31jan12

ok

19 - 30 C;
-10.4 cm/s
@ 30 C

29 - 30 C;
2.2 cm/s
@ 30 C

-0.62
0.55
0.69

1.0145
1.001
0.985

0.10
0.17
0.26

A18

1/15/13

0744

RAL (Gochis)

05jul12

ok

ok

ok

0.41
0.96

1.0210
1.014

0.13
0.21

repeat calibration

2/07b/13

0744

"

"

ok

ok

ok

0.01

1.0227

0.06

A19 (broken joint;
removed 9/22/12)

 

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
0.26

1.0001
1.007

0.10
0.20

C.1m

1/07/13

0200

UC Irvine (JRP)

27jun12

ok

ok

ok

-0.04
0.83

1.0192
1.007

0.10
0.21

C.2m

1/07/13

0197

UC Irvine (JRP)

03jul12

ok

ok

ok

0.74
1.26

0.9900
1.003

0.07
0.21

M.05m

1/15/13

1455

USFS (WJM)

29aug12

ok

ok

ok

0.66
1.1

1.0004
0.992

0.08
0.23

M.1m

2/07/13

1117

ISFS

08dec11

29 - 30 C;
4.3 cm/s
@ 30 C

16 - 27 C;
4.6 cm/s
@ 21 C

ok

1.06
1.12

0.9976
1.001

0.10
0.17

M.2m (until 9/27/12@15:03?)

 

0538

ISFS


NA

NA

NA

NA

NA

NA

M.2m

2/04b/13

0536

ISFS

27jun12

ok

ok

ok

0.80
1.27

0.9993
1.000

0.08
0.15

M.3m

2/01b/13

0540

ISFS

28mar12

27 - 30 C;
4.5 cm/s
@ 30 C

ok

ok

-0.20
-0.08

0.9930
0.994

0.15
0.15

repeat calibration

2/08/13

0540

"

"

27 - 30 C;
4.6 cm/s
@ 30 C

ok

ok

-1.87

1.0125

0.09

M.4m

1/29/13

0738

RAL (Gochis)

29aug12

22 - 28 C;
-4.5 cm/s
@ 25 C

18 - 25 C;
-4.3 cm/s
@ 21 C

ok

-0.26
1.1

1.0197
1.002

0.11
0.14

M.5m (until 9/27/12@15:03?)

 

0671

ISFS

 

NA

NA

NA

NA

NA

NA

M.5m

2/06b/13

0537

ISFS

21jun12

ok

ok

ok

-0.19
1.05

1.0134
1.003

0.09
0.14

M.10m

2/01b/13

1119

ISFS

09aug12

ok

ok

ok

-0.12
1.28

1.0137
1.000

0.16
0.21

repeat calibration

2/08/13

1119

"

"

ok

ok

ok

1.22

0.9969

0.09

M.20m

1/31b/13

0741

RAL (Gochis)

3jul12

ok

ok

ok

-0.09
0.43

1.0199
1.008

0.09
0.16