Equipment and Calibration History
Page: 1 2 3 4 5 6 7 8 9 10 11 12 13 [14] 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65| Ser No. | Date | Loc From | Title | Loc To | Notes |
|---|---|---|---|---|---|
| PAR-LITE 050596 | 2005-07-11 | Factory none | Calibration | Factory none | Initial factory calibration 5.27 uV/(uE/m2/s) |
| PAR-LITE 050597 | 2005-07-11 | Factory none | Calibration | Factory none | Initial factory calibration 5.35 uV/(uE/m2/s) |
| GMP221 Y0850004 | 2021-08-11 | Tonzi-SoilCO2 CO2 Probe Tree2 Profile -0.16 | Removed | Lab none | Removed from -16cm in the soil co2 profile near LiuKang's tree. This profile has not been running for a while due to a break in the power line. This style of measurements are being replaced by forced diffusion chambers. |
| GMT221 F4960020 | 2021-08-11 | Tonzi-SoilCO2 CO2 Probe Tree2 Profile -0.08 | Removed | Lab none | Removed from -8cm in the soil co2 profile near LiuKang's tree. This profile has not been running for a while due to a break in the power line. This style of measurements are being replaced by forced diffusion chambers. |
| GMP222 K1350103 | 2021-08-11 | Tonzi-SoilCO2 CO2 Probe Tree2 Profile -0.04 | Removed | Lab none | Removed from -4cm in the soil co2 profile near LiuKang's tree. This profile has not been running for a while due to a break in the power line. This style of measurements are being replaced by forced diffusion chambers. |
| GMP222 Z2720014 | 2021-08-11 | Tonzi-SoilCO2 CO2 Probe Tree2 Profile -0.02 | Removed | Lab none | Removed from -2cm in the soil co2 profile near LiuKang's tree. This profile has not been running for a while due to a break in the power line. This style of measurements are being replaced by forced diffusion chambers. |
| CR10X 13214 | 2021-08-11 | Tonzi-SoilCO2 Data Logger Tree 2 | Removed | Lab none | Removed from the soil co2 profile near LiuKang's tree. This profile has not been running for a while due to a break in the power line. This style of measurements are being replaced by forced diffusion chambers. |
| Mark I A000251 | 2021-08-11 | Tonzi Weather Station | Removed | Lab none | Removed from the Tower top due to not sending data and one of the incoming sensors was removed by woodpeckers. |
| PQS 1 110340 | 2021-08-11 | Tonzi PAR Sensor Under-A | Removed | Lab none | Removed from Tonzi near z-cam 2 because the data seems not so useful. |
| eosFD FD20180026 | 2021-08-11 | Tonzi-SoilCO2 Forced Diffusion Open | Maintenance | Tonzi-SoilCO2 Forced Diffusion Open | Performance check done. This was a double check of the last check since the CO2 concentrations were so far from ambient. The two chambers were still offset: Average Flux: 1.3, 0.37 STDEV Average ATM: 343.7ppm, 41.5C Average Soil: 408.5ppm, 41.5C Need to ask Eosense again. |
| BB-Fab BB-TT | 2021-07-29 | Tonzi-Tower Battery Bank | Maintenance | Tonzi-Tower Battery Bank | I cleaned the battery terminals, replaced the affected battery cables (positive terminals) and sealed all the connections. |
| WM 1590 152607 | 2021-08-06 | Lab none | Returned | Returned none | Returned to Tibisay. |
| eosFD FD20180048 | 2021-07-29 | Tonzi-SoilCO2 Forced Diffusion Tree 1 | Maintenance | Tonzi-SoilCO2 Forced Diffusion Tree 1 | I unfastened this chamber and laid it on its side for a performance check. Average Flux: 0.0, 0.04 STDEV Average ATM: 242.5ppm, 51.9C Average Soil: 243.0ppm, 51.7C I reset the baseline CO2 concentration to 400ppm. This chamber does not have a sun shield and even though it was in the shade under the trees its temperatures were very high. |
| eosFD FD20190027 | 2021-08-04 | Lab none | Maintenance | Lab none | This chamber was removed from the Mayberry boom because its readings looked bad. In the lab I cleaned it up. There are what look like tooth or claw marks on most of the filter windows but no breaks. The initial performance check had the first of the five measurement way off which skewed everything, but its concentrations were about -140ppm. I reset the concentrations to 400ppm and did a second performance check. The second check was much better: Average Flux: -0.1, 0.05 STDEV Average ATM: 378.1ppm, 32.0C Average Soil: 374.8ppm, 32.0C I reset the baseline CO2 concentration to 400ppm again. I think this chamber can be swapped back into the field as needed. |
| eosFD FD20180047 | 2021-07-21 | Lab none | Installed | Mayberry Forced Diffusion Boom | Installed at Mayberry to replace sn FD20190027 because 27's numbers looked bad. |
| eosFD FD20190027 | 2021-07-21 | Mayberry Forced Diffusion Boom | Removed | Lab none | Removed from Mayberry because the numbers looked bad. Replaced by sn FD20180047. |
| ML2x 54/007 | 2018-06-13 | Twitchell Alfalfa Soil Moisture Probe SoilCO2 A | Removed | Lab none | Removed with Twitchell Alfalfa site decommissioning. |
| ML2x 54/001 | 2012-08-02 | Lab none | Installed | Sherman Island Soil Moisture Probe SoilCO2 D | Installed at Sherman Island next to the East soil CO2 profile. This sensor was connected to the fourth position on the data logger. |
| ML2x 139/052 | 2012-08-02 | Lab none | Installed | Sherman Island Soil Moisture Probe SoilCO2 C | Installed at Sherman Island next to the East soil CO2 profile. This sensor was connected to the third position on the data logger. |
| ML2x 54/007 | 2014-08-07 | Sherman Island Soil Moisture Probe SoilCO2 B | Removed | Lab none | Removed from Sherman Island with the rest of the soil co2 system for use at Twitchell Alfalfa. |
| ML2x 54/007 | 2012-07-19 | Lab none | Installed | Sherman Island Soil Moisture Probe SoilCO2 B | Installed next to the west soil co2 profile at -2cm |
| ML2x 64/072 | 2004-10-22 | Lab none | Installed | Vaira Soil Moisture Probe E | Installed at Vaira to replace sn 54/007 that was reading low. |
| ML2x 54/007 | 2004-10-22 | Vaira Soil Moisture Probe E | Removed | Lab none | Removed from Vaira due to low readings. Replaced by sn 64/072 |
| ML2x 54/007 | 2002-08-01 | Vaira Soil Moisture Probe E | Location | Vaira Soil Moisture Probe E | From a field note by Liu Kang, this sensor is in the fifth location at Vaira. It is noted that sn 54/020 was listed in this location previously but it is unknown when the swap was made. |
| S2-411 1050 | 2021-07-21 | Cal Kit Narrow Band NDVI Reflected | Moved | Cal Kit Narrow Band NDVI Reflected | Moved from West Pond to East End at the conclusion of the radiometer intercomparison at WP |
| S2-411 1049 | 2021-07-21 | Cal Kit Narrow Band NDVI Incoming | Moved | Cal Kit Narrow Band NDVI Incoming | Moved from West Pond to East End at the conclusion of the radiometer intercomparison at WP |
| PAR-LITE 060831 | 2021-07-21 | Cal Kit PAR Sensor Reflected | Moved | Cal Kit PAR Sensor Incoming | Moved from WP to EE at the conclusion of the radiometer inter-comparison at WP |
| CNR4 121038 | 2021-07-21 | West Pond | Moved | East End none | Moved from West Pond to East End at the conclusion of the radiometer intercomparison at WP |
| CR1000 23865 | 2021-07-21 | West Pond | Moved | East End none | Moved from West Pond to East End at the conclusion of the radiometer intercomparison at WP |
| WM 1590 153805 | 2021-07-20 | Lab none | Installed | Bouldin Alfalfa-ADEX Anemometer Bouncer Lower | This sonic was installed as part of the upwind tower for the advection experiment. It was installed at 242cm agl on a cross arm on the tripod tower 283m northwest of the main tower. The sonic heading is 19deg and it is about 0.5m northwest of the tripod center post. |
| WM 1590 153806 | 2021-07-20 | Bouldin Alfalfa Anemometer | Removed | Lab none | Removed from Bouldin Alfalfa and replaced by sn 074417 so that the advection experiment could run with four inter-compared sonics. |
| LI-190/R Q100420 | 2015-05-08 | Factory none | Calibration | Factory none | Initial factory calibration: 7.06 uA/(1000 mmol/m2/s). If using with 604 Ohm mV adapter: -234.54 (umol/m2/s)/mV. |
| PS-15 03220377 | 2021-07-20 | Lab none | Installed | Bouldin Alfalfa-ADEX Solar Controller Bouncer | Installed as part of the upwind tower for the advection experiment. It was installed at the tripod tower 283m northwest of the main tower to control one solar panel and one battery. |
| CR6 2115 | 2021-07-20 | Lab none | Installed | Bouldin Alfalfa-ADEX Data Logger Bouncer Flux | Installed as part of the upwind tower for the advection experiment. It was installed at the tripod tower 283m northwest of the main tower to collect data from two sonics and fine wire TC. |
| WM 1590 152603 | 2021-07-20 | Lab none | Installed | Bouldin Alfalfa-ADEX Anemometer Bouncer Upper | This sonic was installed as part of the upwind tower for the advection experiment. It was installed at 393cm agl on the top of a tripod tower 283m northwest of the main tower. Its heading is 19deg |
| WM 1590 152601 | 2021-07-20 | Lab none | Installed | Bouldin Alfalfa-ADEX Anemometer Main Lower | Installed on a cross bar mounted on the NW corner of the scaffolding at 242cm agl for the advection experiment. The data from this sonic is input and digitized by the 7700. Its heading is 253deg. |
| WM 1590 074417 | 2021-07-20 | Lab none | Installed | Bouldin Alfalfa Anemometer | Installed at Bouldin Alfalfa to replace sn 152806 for advection experiemnt. This sonic was compare to the other three used for the advection experiement. |
| eosFD FD20160001 | 2021-07-20 | Bouldin Alfalfa Forced Diffusion A | Maintenance | Bouldin Alfalfa Forced Diffusion A | Performance check done. Referenced reset to 400ppm. Average Flux: -0.1, 0.07 STDEV Average ATM: 402.1ppm, 48.5C Average Soil: 398.1ppm, 48.2C |
| eosFD FD20190028 | 2021-07-20 | Hill Slough Forced Diffusion A | Maintenance | Hill Slough Forced Diffusion A | Performance check done. Referenced reset to 400ppm. Average Flux: -0.0, 0.03 STDEV Average ATM: 172.2ppm, 34.6C Average Soil: 171.6ppm, 34.5C |
| eosFD FD20180067 | 2021-07-20 | Bouldin Corn Forced Diffusion C | Maintenance | Bouldin Corn Forced Diffusion C | Performance check done. Referenced reset to 400ppm. Average Flux: -0.4, 0.09 STDEV Average ATM: 551.1ppm, 39.5C Average Soil: 534.8ppm, 39.5C Large difference between internal chambers. |
| WM 1590 152607 | 2021-07-16 | Lab none | Damaged | Lab none | Today I noticed that this sonic is missing pin 8 in its round connector that is used for the first analog output (usually U). |
| eosFD FD20190027 | 2020-08-11 | Mayberry | Removed | Lab none | Removed from MB for a thorough cleaning |
| MNKID-B KB04456 | 2021-07-15 | Lab none | Upgrade | Lab none | The screen on this unit seemed to be black but at an extreme viewing angle the text could be seen on top of solid dark LCD boxes. It seems to be intermittent and not controllable with the LCD back light and contrast controls. I updated the firmware to v1856. v1864 is the newest firmware, but I could not get it to load that version. I also set it up to spit out serial data at 57600 baud but still haven't figured out how to decode it. |
| eosFD FD20180068 | 2021-07-13 | Vaira Forced Diffusion West | Maintenance | Vaira Forced Diffusion West | Performance check done. Referenced to 400ppm. Average Flux: -0.0, 0.08 STDEV Average ATM: 610.7ppm, 49.6C Average Soil: 609.8ppm, 49.8C |
| eosFD FD20200001 | 2021-07-13 | Vaira Forced Diffusion North | Maintenance | Vaira Forced Diffusion North | Performance check done. Referenced to 400ppm. Average Flux: -0.1, 0.06 STDEV Average ATM: -58.5ppm, 40.5C Average Soil: -61.0ppm, 40.6C |
| BB-Fab BB-TT | 2021-07-13 | Tonzi-Tower Battery Bank | Maintenance | Tonzi-Tower Battery Bank | Added 4.5 gallons water in total to the 10 batteries. Corrosion on the positive terminals needs to be further cleaned and sealed. |
| eosFD FD20180026 | 2021-07-13 | Tonzi-SoilCO2 Forced Diffusion Open | Maintenance | Tonzi-SoilCO2 Forced Diffusion Open | Performance check done. Referenced to 400ppm. Large offsets need to be double checked: Average Flux: 0.8, 0.21 STDEV Average ATM: 107.4ppm, 40.2C Average Soil: 146.1ppm, 40.3C |
| TR-5251 40415-1006 | 2021-07-06 | Lab none | Installed | Mayberry Precipitation | Installed at MB again after replacing the cable in the lab. |
| 1189PC 000196 | 2021-07-06 | Borrowed none | Returned | Lab none | Returned from FLEXLAB at LBL by Hershow Al-Barazi - Cable to be returned later hopefully. |
| 1189PC 000181 | 2021-07-06 | Borrowed none | Returned | Lab none | Returned from FLEXLAB at LBL by Hershow Al-Barazi - Cable to be returned later hopefully. |
| 1189PC 000195 | 2021-07-06 | Borrowed none | Returned | Lab none | Returned from FLEXLAB at LBL by Hershow Al-Barazi - Cable to be returned later hopefully. |
| 1189PC 000200 | 2021-07-06 | Borrowed none | Returned | Lab none | Returned from FLEXLAB at LBL by Hershow Al-Barazi - Cable to be returned later hopefully. |
| 1189PC 000192 | 2021-07-06 | Borrowed none | Returned | Lab none | Returned from FLEXLAB at LBL by Hershow Al-Barazi - Cable to be returned later hopefully. |
| WMP 1352 000028 | 2021-07-06 | Borrowed none | Returned | Lab none | Returned from FLEXLAB at LBL by Hershow Al-Barazi - Cable to be returned later hopefully. |
| WMP 1352 000024 | 2021-07-06 | Borrowed none | Returned | Lab none | Returned from FLEXLAB at LBL by Hershow Al-Barazi - Cable to be returned later hopefully. |
| WMP 1352 000019 | 2021-07-06 | Borrowed none | Returned | Lab none | Returned from FLEXLAB at LBL by Hershow Al-Barazi - Cable to be returned later hopefully. |
| WMP 1352 000021 | 2021-07-06 | Borrowed none | Returned | Lab none | Returned from FLEXLAB at LBL by Hershow Al-Barazi - Cable to be returned later hopefully. |
| TR-5251 40415-1006 | 2021-07-02 | Lab none | Repair | Lab none | I replaced the spliced cable with a new cable, no splicing needed. The ring terminals I had were a bit too large for the screw terminals inside the bucket, so I cut off a portion of the ring to make it more like a spade terminal. |
| TR-5251 40415-1006 | 2021-06-22 | Mayberry Precipitation | Removed | Lab none | Removed from MB and brought back to the lab for repair. It had lots of tips even though there hasn't been any rain, probably because the spliced area of the cable was underwater. |
| LI-7500A 0073 | 2021-06-28 | Lab none | Tested | Lab none | I ran zero and span gas through this IRGA again today. I didn't see the noisy signals I noticed during the last calibration. Calibrate it again before putting it back on a tower and keep an eye on it. |
| Mark II C006322 | 2021-06-22 | Lab none | Installed | West Pond Weather Station | Installed at West Pond for Roberts modeling and will be part of Arable's Cal-Val project. |
| LI-7700 TG1-0357 | 2021-06-24 | Loaned none | Installed | Bouldin Corn Gas Analyzer CH4 | Returned from Steve, Sabina and Nick who were using it on Staten Island. This unit belongs to UCB and was swapped for sn TG1-0224 which belongs to DWR. |
| LI-7700 TG1-0224 | 2021-06-24 | Bouldin Corn Gas Analyzer CH4 | Removed | Loaned none | Removed from BC and loaned to Steve, Sabina and Nick for use on Staten Island. This unit belongs to DWR and the one they had belongs to UCB. |
| BB-Fab BB-TZ_soilco2 | 2021-06-24 | Tonzi Battery Bank soil co2 | Maintenance | Tonzi Battery Bank soil co2 | Added about 1.5 gallons of DI to the four batteries in total. No plates exposed. |
| BB-Fab BB-TF | 2021-06-24 | Tonzi-Floor Battery Bank | Maintenance | Tonzi-Floor Battery Bank | Added about 1.5 gallons of DI to the four batteries in total. No plates exposed. |
| SI-121 1624 | 2021-06-24 | Lab none | Installed | Tonzi Infrared Temperature Ref Panel B | Reinstalled after several tries where the wiring was confused. Originally removed because a wasp filled its port with mud and larva. |
| LI-7700 TG1-0357 | 2021-06-24 | Bouldin Corn Gas Analyzer CH4 | Calibration | Bouldin Corn Gas Analyzer CH4 | Calibration Location: BC
Last calibration: 2021-01-20 RSSI=80.2%, Optical RH=23% Ambient P=101.5kPa, Tair=34.5C Zero Air at 1800psi, AMP CA04119 4.2238 at 1800 CH4 Zero Offset: -0.015ppm CH4 Span Offset: -0.0338ppm Notes: This 7700 was just returned from Nick and Sabina who were using it on Staten. They calibrated it on 2021-01-20 but I don't have notes on that. Also I uploaded the TG1-0224 config file before the calibration and again after calibration but I don't think that has any affect on the calibration or measurements. |
| S2-411 1050 | 2021-06-22 | Cal Kit Narrow Band NDVI Reflected | Moved | Cal Kit Narrow Band NDVI Reflected | Moved from HS to WP as part of the radiometer calibration kit at the conclusion of the 2-week intercomparison at HS. |
| S2-411 1049 | 2021-06-22 | Cal Kit Narrow Band NDVI Incoming | Moved | Cal Kit Narrow Band NDVI Incoming | Moved from HS to WP as part of the radiometer calibration kit at the conclusion of the 2-week intercomparison at HS. |
| PAR-LITE 060831 | 2021-06-22 | Cal Kit PAR Sensor Reflected | Moved | Cal Kit PAR Sensor Incoming | Moved from HS to WP as part of the radiometer calibration kit at the conclusion of the 2-week intercomparison at HS. |
| CNR4 121038 | 2021-06-22 | Hill Slough | Moved | West Pond none | Moved from HS to WP as part of the radiometer calibration kit at the conclusion of the 2-week intercomparison at HS. |
| CR1000 23865 | 2021-06-22 | Hill Slough | Moved | West Pond none | Moved from HS to WP as part of the radiometer calibration kit at the conclusion of the 2-week intercomparison at HS. |
| PAR-LITE 060831 | 2021-06-16 | Cal Kit PAR Sensor Incoming | Moved | Cal Kit PAR Sensor Reflected | Moved at HS from the incoming position to the reflected position |
| CH150 1688 | 2021-06-16 | Lab none | Installed | Bouldin Alfalfa Solar Controller Surface Renewal | Installed as part of Kevin Tu's surface renewal experiment |
| CR1000X 1130 | 2021-06-16 | Lab none | Installed | Bouldin Alfalfa Data Logger Surface Renewal | Installed as part of Kevin Tu's surface renewal experiment |
| SI-121 1635 | 2021-06-16 | Lab none | Installed | Bouldin Alfalfa Infrared Temperature South | Installed as part of Kevin Tu's surface renewal experiment |
| SI-131 1071 | 2021-06-16 | Lab none | Installed | Bouldin Alfalfa Infrared Temperature North | Installed as part of Kevin Tu's surface renewal experiment |
| Mark II C003751 | 2021-06-16 | Bouldin Alfalfa Weather Station PL_S-A | Removed | Lab none | Removed as requested by Arable |
| Mark II C006282 | 2021-06-16 | Bouldin Alfalfa Weather Station PL_N-A | Removed | Lab none | Removed as requested by Arable |
| Mark II C006322 | 2021-06-16 | Bouldin Alfalfa Weather Station PL_N-B | Removed | Lab none | Removed as requested by Arable |
| Mark II C003771 | 2021-06-16 | Bouldin Corn Weather Station PL_A | Removed | Lab none | Removed per request from Arable |
| CH150 2963 | 2021-06-16 | Lab none | Installed | Bouldin Corn Solar Controller Surface Renewal | Installed as part of Kevin Tu's surface renewal experiment but not being used due to concerns about pulling too much power. |
| CR1000X 1132 | 2021-06-16 | Lab none | Installed | Bouldin Corn Data Logger Surface Renewal | Installed as part of Kevin Tu's surface renewal experiment |
| SI-131 1076 | 2021-06-16 | Lab none | Installed | Bouldin Corn Infrared Temperature South | Installed as part of Kevin Tu's surface renewal experiment |
| SI-131 1073 | 2021-06-16 | Lab none | Installed | Bouldin Corn Infrared Temperature North | Installed as part of Kevin Tu's surface renewal experiment |
| LI-7500A 75H-2180 | 2021-06-16 | Lab none | Installed | Mayberry Gas Analyzer CO2/H2O | Installed at Mayberry to replace sn 0042 due to bad pressure reading. |
| LI-7500A 0042 | 2021-06-16 | Mayberry Gas Analyzer CO2/H2O | Removed | Lab none | Removed from Mayberry for due to bad pressure reading. Replaced by sn 75H-2180. |
| LI-7500A 75H-2180 | 2021-06-15 | Lab | Calibration | Lab | Last calibration: 2021-03-08 AGC=99.6 SDM= DAC1= DAC2= Ambient P=100.9kPa, Tair=23.5C, Tdew=10.3C Zero Air at 150psi, AMP CA04119 524.77 at 1800 Tdewspan=16.00 CO2 zero 0.9138 -> .9138 Offset: .14ppm CO2 span 1.0231 -> 1.0281 Offset: -3.25ppm H2O zero 0.8923 -> .8901 Offset: -13.4ppm H2O span 1.0243 -> 1.0164 Offset: .16ppm Notes: |
| LI-7500A 75H-2667 | 2021-06-09 | Lab none | Installed | Hill Slough Gas Analyzer CO2/H2O | Installed at Hill Slough to replace sn 75H-2180 for calibration. |
| LI-7500A 75H-2180 | 2021-06-09 | Hill Slough Gas Analyzer CO2/H2O | Removed | Lab none | Removed from Hill Slough for calibration. Replaced by sn 75H-2667. |
| LI-7500A 75H-2150 | 2021-06-09 | Lab none | Installed | Bouldin Corn Gas Analyzer CO2/H2O | Installed at Bouldin Corn to replace sn 75H-2514 for calibration. |
| LI-7500A 75H-2514 | 2021-06-09 | Bouldin Corn Gas Analyzer CO2/H2O | Removed | Lab none | Removed from Bouldin Corn for calibration. Replaced by sn 75H-2150. |
| S2-411 1050 | 2021-06-09 | Cal Kit Narrow Band NDVI Reflected | Moved | Cal Kit Narrow Band NDVI Reflected | Moved from BC to HS as part of rad cal kit |
| S2-411 1049 | 2021-06-09 | Cal Kit Narrow Band NDVI Incoming | Moved | Cal Kit Narrow Band NDVI Incoming | Moved from BC to HS as part of rad cal kit |
| PAR-LITE 060831 | 2021-06-09 | Cal Kit PAR Sensor Reflected | Moved | Cal Kit PAR Sensor Incoming | Moved from BC to HS as part of rad cal kit |
| CNR4 121038 | 2021-06-09 | Cal Kit Net Radiometer 4-way | Moved | Cal Kit Net Radiometer 4-way | Moved from BC to HS as part of rad cal kit |
| CR1000 23865 | 2021-06-09 | Bouldin Corn none | Moved | Hill Slough none | Moved from BC to HS as part of rad cal kit |
| LI-7500A 75H-2176 | 2021-06-09 | Lab none | Installed | Bouldin Alfalfa Gas Analyzer CO2/H2O | Installed at Bouldin Alfalfa to replace sn 75H-2669 for calibration. |
| LI-7500A 75H-2669 | 2021-06-09 | Bouldin Alfalfa Gas Analyzer CO2/H2O | Removed | Lab none | Removed from Bouldin Alfalfa for calibration. Replaced by sn 75H-2176. |
| miniDOT-usb 899502 | 2021-06-09 | West Pond | Removed | Lab none | Removed from WP and brought back to the lab for data download. This sensor had been installed in the mud near 0.5 footprint |