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June

2009

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31

JD151
at ~13:30 MST, Data system crashes (Edgeport/8 dies)

1

JD152
Site Visit (SpB, NT, SL, L, L, CG): Details , Photos (18)

Span cylinder at 400 psi. N2 at 1080 psi.

at ~10:00 MST, swapped out Edgeport/8, data system back up.

Wet and drizzly (some thunder in distance).

2

JD153
at 10:50 MST, the flow rate in the li-6262 system drops significantly (check the GAST pump and/or filters)...

3

JD154

4

JD155
Site Visit (SpB, LL, SL, LY): Details , Photos (9)

Span cylinder at 300 psi. N2 at 900 psi.

from 11:00-11:26 MST, replaced 2-micron Nupro filters in LI-6262 system (both at inlet and in the box)

PAR installation work.

Warm and pleasant (some clouds in the afternoon and a light sprinkle of rain).

5

JD156

6

JD157
at 17:20 MST, chan 201 (fast logger) stops sending out data

7

JD158
Site Visit (SpB): Details , Photos (?)

at ~11:30 MST, replaced 12V batteries in "fast" cr23x (fixes chan 201).

Big clouds around; some snow (frozen pellets), gusty and variable winds.

8

JD159
at 15:00 MST, large lightning strike, data system goes down

9

JD160
Site Visit (SpB, LL, LY, RW, RD, +): Details , Photos (26)

Span cylinder at 250 psi. N2 at 705 psi.

at ~9:30 MST, swapped out Edgeport/8, data system back up (note, left channels 200 & 202 off system). And replaced short-haul for UC logger.

Partly cloudy. Rain/storm never materialized at the site. Huge Cb on plains.

10

JD161

11

JD162

12

JD163

13

JD164

14

JD165

15

JD166

16

JD167

17

JD168
Site Visit (SpB, NT, SL, LY, RW, LL, CG, +): Details , Photos (17)

Span cylinder at 2000 psi. N2 at 510 psi.

at ~10:30 MST, added channels 200 (UC logger) & 202 (ucb logger) back to the data system.

at ~11:15 MST, swapped span gas (old cylinder=SG9151924 at 150 psi, new cylinder= CC245057, at 2000 psi)

from 12:25-12:30 MST, swiped krypton hygrometer

Warm in the morning. Some clouding up in the afternoon, but no rain (until after we left).

18

JD169

19

JD170

20

JD171

21

JD172
Summer Solstice

22

JD173

23

JD174
Note, dew on 2.5m csat in morning until around 10:00 MDT. (others seem fine, no rain)

24

JD175

25

JD176
Site Visit (SpB, SL, LL, R, +): Details , Photos (11)

Span cylinder at 1800 psi. N2 at 300 psi.

from 10-10:50 MST, co2b.ec is now h2o.ec; made a drastic change to h2o.ec offset using dial; also changed range of h2o.ec to 5000 mV, now running fast_08.csi (see details)

at ~10:30 MST, removed channel 200 (UC logger) from the data system.

Fairly calm. Dark clouds were all around. It rained briefly at around 11. Then we left.

Gray Jeep returned for repairs; replaced with Suburban

26

JD177
Report Jeep Mileage to Lease Operations

27

JD178

28

JD179

29

JD180
Site Visit (SpB, CG, AJ, SO, L): Details , Photos (25)

Span cylinder at 1800 psi. N2 at 200 psi --> 2000 psi.

at ~10:30 MST, reconnected channel 200 (UC logger); added in-line surge protector at tower end.

from 13:00-14:10 MST, switched N2 cylinder at the tower (new cylinder=CC199722 (2000 psi); old cylinder=CC198519 (200 psi))

from 12:00-12:30 MST, made more adjustments to h2o.ec offset using dial (see details)

from 13:20-13:45 MST, replaced domes on REBS Rnet sensor

TRAM was running!

Hot and Dry. Cu clouds formed as the day went on. It rained briefly at around 13:30 MST.

30

JD181

1

JD182

2

JD183

3

JD184

4

JD185