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July

2023

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25

JD176
Site Visit (SpB, JvB, BsB, DD): Details , Photos (22)

Turned on the fan in the LI-6262 box

Nice weather.

26

JD177

27

JD178
Jane S. team setup dust samplers on the tower.

28

JD179

29

JD180
Jane S. team removed dust samplers from the tower.

30

JD181
Site Visit (SpB, WW, DL, +): Details , Photos (23)

Tour of the US-NR1 site and ecoTram by NCAR CGD.

End of the NSF Fluxcourse at MRS.

SpB Prius

Rain held off till 1pm'ish

1

JD182

2

JD183

3

JD184
SpB Off
(Full "Buck" Moon)

4

JD185
Independence Day

5

JD186
SpB Off

at around 14:39 MST, the 21.5m LI-7500A (op2) and LI-7200 rebooted (likely power outages?)

In-cloud/fog (most of day)

6

JD187

7

JD188
SpB Off

8

JD189

9

JD190 (wet)

10

JD191

11

JD192

12

JD193

13

JD194

14

JD195
Site Visit (SpB): Details , Photos (34)

Span cylinder at 500 psi, N2 at 250 psi

at 10:45 MST, downloaded PolaRx5 GPS "A" (sn 3062189) data files

at 11:30 MST, downloaded PolaRx5 GPS "B" (sn 3227662) data files (in forest)

at 11:35 MST, swapped SD card from GPSCAM

at 11:20 MST, releveled forest PolaRx5 GPS "B" antenna (see photos)

from 11:58-12:05 MST swapped the 21.5m LI-7200 inlet (now using heated inlet)

connected AP200 RS232 output to /dev/ttyS12 on isffa (not yet collecting data)

NOTE: the 2m REBS Rnet sensor dome is cracked/crushed (need to replace!)

Enterprise Leaf

Clear in AM; then partly-cloudy

15

JD196

16

JD197
Site Visit (SpB, JvB, BsB, BC): Details , Photos (24)

in AM: started ops107; started ingesting the AP-200 data into the DSM

Added salt/water to the tower grounding rods

PsT BMW

Clear skies; a bit of breeze

17

JD198

18

JD199

19

JD200
The GPS antenna near the ground (PolaRx5 GPS "B") became slightly tilted (see photos)

20

JD201
Site Visit (SpB): Details , Photos (16)

Span cylinder at 100 ---> 1600 psi, N2 at 100 ---> 1900 psi

swapped span; removed ff66921; started cc477126

swapped N2; removed cc254426; started cc428961

started testing of three AM25T loggers in the trailer at C-1

SpB Prius

Rain overnight; raining as I left MRS

21

JD202
at around 10:55 MST, the 21.5m LI-7500A (op2) and LI-7200 rebooted (likely power outages?)

22

JD203
Site Visit by Thai visitors (PB)

Span cylinder at 1650 psi, N2 at 1900 psi

23

JD204

24

JD205
SpB Off (Start)

25

JD206

26

JD207
Jane S. team setup dust samplers on the tower.

27

JD208

28

JD209
Jane S. team removed dust samplers from the tower.

29

JD210

30

JD211

31

JD212

1

JD213
between 15:10-15:45 MST, the 21.5m LI-7500A (op2) and LI-7200 rebooted (likely power outages?)

at around 16:30 MST, the network connection to US-NR1 goes down

(Full "Sturgeon" Moon)

2

JD214
sometime in AM, the network connection to US-NR1 is back up

at around 15:45 MST, the 21.5m LI-7500A (op2) and LI-7200 rebooted (likely power outages?)

at around 15:45 MST, the 2.5m CSAT3 stops sending data to the data system (not fixed until Aug XX)

3

JD215

4

JD216
SpB worked (remotely)

5

JD217