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31

JD243

1

JD244

2

JD245

3

JD246

4

JD247
Site Visit (HR, MR): Details, HR Photos(6)

Span cylinder: 1800 psi, N2: 1500 psi

swapped LI-7200 inlet, seemed to bring CO2 and H20 back into range, but instrument diagnostics indicate that the inlet thermocouple needs to be serviced

made progress on cleaning the shed

HR's jeep

sunny, light breeze

5

JD248

6

JD249

7

JD250

8

JD251

9

JD252
Site Visit (SpB, HR, MR): SpB Details , SpB Photos (36) , HR Details , HR Photos (2)

span cylinder: 1800 psi, N2: 1450 psi

for AP200: Span cylinder at ? psi, N2 at 1300 psi

from 10:25-11:40 MST replaced the broken TC.IN thermocouple in the 21.5m LI-7200; cleaned optical path (kept the same inlet)

from 12:20-12:30 MST, moved a AP200 Temp sensor from tower level to vertical tower strut (add heights)

from 12:35-12:55 MST, replaced the internal lithium-ion and two 6V batteries in the base of the UCFAST cr23x logger

from ~13:10-13:30 MST, replaced the internal lithium-ion and two 6V batteries in the base of the SOIL cr23x logger

from 13:19-13:22 MST, cleaned the krypton hygrometer lenses

from 13:25-13:35 MST moved the 21.5m LI-7500RS closer to the CSAT3 (and added a tilt to the sensor)

Enterprise SUV (by HR)

cool, afternoon rainstorms

10

JD253

11

JD254
at 14:00 MT, Lab Meeting (Holly/Peter, Chapman Conf)

12

JD255

13

JD256

14

JD257

15

JD258
AGU Chapman Meeting about Energy Balance Closure (Start)

16

JD259

17

JD260
Site Visit (SpB, PB, HR, MR, +): SpB Details , SpB Photos (29) , HR Details , HR Photos (5)

Site visit by the AGU Chapman Meeting (about Energy Balance Closure)

Downloaded SOIL logger data

at around 13 MST, downloaded RADCAM photos

at around 15 MST, slightly bumped up the N2 delivery pressure for the AP200

Enterprise SUV (by SpB)

pleasant fall day (light rain as we left)

18

JD261

19

JD262
AGU Chapman Meeting about Energy Balance Closure (End)

20

JD263
Site Visit (HR, BK, NT): HR Details , HR Photos (13)

CU Science Bound program site visit.

AB site visit

21

JD264

22

JD265

23

JD266
Fall Equinox

24

JD267

25

JD268
at 14:00 MT, Lab Meeting (Nic, MS content)

26

JD269

27

JD270

28

JD271

29

JD272

30

JD273

1

JD274

2

JD275

3

JD276

4

JD277