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October

2022

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25

JD268

26

JD269

27

JD270

28

JD271

29

JD272

30

JD273

1

JD274

2

JD275

3

JD276

4

JD277

5

JD278
In Lab/Cristol (SpB): Details

went to setup the CNR4 rad sensor

could NOT login to the urquell2 console!

6

JD279
Site Visit (SpB): Details , Photos (34+)

Span cylinder at 1400 psi, N2 at 700 psi

at 10:00 MST, downloaded PolaRx5 GPS "A" (sn 3062189) data files

at 10:30 MST, downloaded PolaRx5 GPS "B" (sn 3227662) data files

swapped SD card from GPSCAM (also corrected date/time on GPSCAM images)

removed the broken medtherm thermocouple at 2.5m

at 11:50 MST, started uc_08.csi in uc fast logger (added diag ouput from the LI-7500, removed broken medtherm TC measurement)

Modified niwot.xml, removed medtherm TC, added diag.7500 (started using ops101)

at around 12:30 MST, changed Chopper Housing Temperature of LI-7500As (op1 and op2) from 5C "winter" back to 30C "summer" setting

moved cal gas cylinders fb03874 and fb03909 from C-1 down to the MRS snowshed

in PM: dropped off 2 dirty nupro filters at Cristol (also checked on urquell2)

Enterprise SUV rental

Sunny, warm

7

JD280

8

JD281

9

JD282

10

JD283
Columbus Day

11

JD284

12

JD285
In Lab/Cristol (SpB): Details

using the CR23x w/o a SN; started running lab_18.csi (to test the CNR4)

cannot log into urquell2 console!

13

JD286
In Lab/Cristol (SpB, BsB): Details

removed 10k resistor from thermistor

grabbed lab10_13.dat data file

14

JD287
Site Visit (SpB, JL): Details , Photos (26)

Span cylinder at 1350 psi, N2 at 600 psi

at 9:45 MST, downloaded PolaRx5 GPS "A" (sn 3062189) data files

at 10:15 MST, downloaded PolaRx5 GPS "B" (sn 3227662) data files

swapped SD card from GPSCAM

Joe L visited to check on the lightning-protection system

at 12:00 MST, started rad_08.csi in CNR/RAD logger (added thermistor ouput from the CNR1) [PS: NO! CNR1 has no thermistor! Doh!]

SpB Jeep

Sunny, windy

15

JD288

16

JD289
In Lab/Cristol (SpB, JvB, BsB): Details

added 10k resistor for thermistor back to CR23X

added jumper wires for the CNR4 diff ch 1-4

Jia/Bo stripping wires in the lab: photo1 , photo2

17

JD290

18

JD291
In Lab/Cristol (SpB): Details , Photos (2)

trying to get two CR23s in the lab working with sdi-12 (not happening)

19

JD292
In Lab/Cristol (SpB): Details , Photos (11)

continued attempts to get two CR23s in the lab working with sdi-12

CR23x w/ SN 0000; running lab_21.csi (acting as sdi-12 sensor; connected to CNR4 sensor)

CR23x w/ SN 5597; running lab_21b.csi (acting as sdi-12 recorder; using modified rad_08.csi from RAD/CNR CR23X on tower)

This setup is now working in the lab (sample photos): photo1 , photo2

cannot log into urquell2 console!

20

JD293
Site Visit (SpB, XX, B): Details , Photos (7)

Span cylinder at ? psi, N2 at ? psi

at 10:15 MST, downloaded PolaRx5 GPS "A" (sn 3062189) data files

at 10:30 MST, downloaded PolaRx5 GPS "B" (sn 3227662) data files

swapped SD card from GPSCAM

Xiangming Xiao (Univ of Ok) visited the site

SpB Prius

Sunny, breezy

21

JD294

22

JD295

23

JD296

24

JD297

25

JD298

26

JD299

27

JD300

First significant snowfall of the season (2-3 inches?). photo

28

JD301
In Lab/Cristol (SpB): Details

continued attempts to get two CR23s in the lab working with sdi-12

CR23x w/ SN 0000; running lab_22.csi (acting as sdi-12 sensor; connected to CNR4 sensor)

CR23x w/ SN 2293; running lab_22b.csi (acting as sdi-12 recorder; using modified rad_08.csi from RAD/CNR CR23X on tower)

CR23x w/ SN 5597 has a problem; 5V voltage too low; transorb fuse probably needs to be replaced (see post on CSI forum )

29

JD302
in AM: corrected niwot.xml on titan2 and now CR23X data are being saved correctly (need to make consistent w/ CSI program)

30

JD303

31

JD304
Halloween (boo!)

1

JD305

2

JD306
Site Visit (SpB): Details , Photos (39)

Span cylinder at 1220 psi, N2 at 400 psi

new gas cylinders moved from snowshed to C-1 trailer: cc252234 (span), eb0033789 (n2), cc428961 (n2)

old gas cylinders moved from site/trailer to snowshed: cc235665 (span), cc704247 (n2, leaked, cylinder problem)

at 11:50 MST, downloaded PolaRx5 GPS "A" (sn 3062189) data files

at 13:01 MST, downloaded PolaRx5 GPS "B" (sn 3227662) data files

swapped SD card from GPSCAM

from 14:00-14:14 MST, swapped LI-7200 inlet

removed the heater wires for CNR1 to the RAD cr23x logger (in DIFF ch12)

Enterprise SUV rental

Sunny, farily calm

3

JD307
Snow

4

JD308

5

JD309