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31

JD90

1

JD91

2

JD92

3

JD93

4

JD94
In Lab/Cristol (SpB): Details

at 10:30 MST, disconnected kryptons sn 1332 (ch1) and sn 1333 (ch2) from cr23x logger in lab

at 10:40 MST, connected kryptons sn 1035 (ch1) and sn 1102 (ch2) to cr23x logger in lab

at 11:00 MST, swapped cables, so krypton sn 1102 on ch1 and sn 1035 is on ch2

note: sn 1035 appears to be having problems

Did NOT modify niwot.xml with correct variable names (still using ops95)

5

JD95

6

JD96

7

JD97

8

JD98
In Lab/Cristol (SpB): Details

at 10:44 MST, swiped kryptons sn 1102 (ch1) and sn 1035 (ch2) to try and clean the window

9

JD99

10

JD100
at mid-day: heavy snow

11

JD101

12

JD102

13

JD103

14

JD104

15

JD105

16

JD106

17

JD107

18

JD108
Site Visit (SpB): Details , Photos (21)

Span cylinder at 300 psi, N2 at 30 --> 1950 psi

moved N2 cylinder cc41189 from the tower to the trailer

from 13:40-13:50 MST, removed N2 cylinder cc264960, started N2 cylinder eb0034401 at 1950 psi (note, slightly smaller cylinder!)

at 11:00 MST, deployed the CR310-WIFI logger at mid-tower (to collect GPS data w/ Garmin, GPS35-HVS)

at 11:22 MST, rotated the isff GPS (GPS16X-HVS) about 6cm from current location

the subcanopy rad sensors were all clear; downloaded radCAM photos

noticed that REBS Rnet sensor has major tilt (see photos); did not yet fix

visited USGS shed, retrieved CSAT3 SDM/power cable

Enterprise rental

warm, some clouds

19

JD109

20

JD110

21

JD111

22

JD112

23

JD113
In Lab/Cristol (SpB): Details

left kryptons sn 1035 (ch1) and sn 1102 (ch2) to cr23x logger in lab

at approx 13:30 MST, added CSAT3 sn 0160 to the cr23x logger in lab

started running lab11.csi (added CSAT3, removed a bunch of uneeded variables)

Modified niwot.xml, removed old, added new variables (at 20:30 UTC, started using ops95a)

Photos from Lab/Cristol:

Data Loggers ,

CSAT3 (sn 0160) guts ,

CSAT3 w/ Kryptons ,

24

JD114
at mid-day some dropouts/missing data from UCB logger (also on day 113/114 a change in the SL-510 longwave sensor data?)

25

JD115
subcanopy radiation sensors appear to have problems/issues

in AM: foggy/dense cloud at site (above-canopy CSATs not working well)

26

JD116

27

JD117

28

JD118
windy

29

JD119
in AM: cold, wet snow

30

JD120

1

JD121

2

JD122
Site Visit (MR): Details

Mark R was at the site?

3

JD123
Site Visit (SpB): Details , Photos (22)

Span cylinder at 700? psi, N2 at 1700 psi

moved co2 span cylinder cc262858 from the trailer to the tower

moved empty n2 cylinder cc264960 from the tower to the trailer

from 12:08-13:30 MST, swapped LI-6262 inlet filter (nupro)

at 13:45 MST, sent modified program to fast logger (fast_28.csi), changed voltage range from 5000 mV to 1000 mV for ec.h2o and ec.pressure

from 14:50-15:30 MST, (tried to) fix the tilt in REBS Rnet sensor (noticed the dome has a small hole in it!)

the subcanopy rad sensors were all clear

SpB Jeep

warm, some clouds

4

JD124