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 66 67 68 69 70| Ser No. | Date | Loc From | Title | Loc To | Notes |
|---|---|---|---|---|---|
| LI-7500A 0073 | 2021-06-01 | Lab | Calibration | Lab | Last calibration: 2021-03-15 AGC=99.0 SDM=0 DAC1=- DAC2=- Ambient P=100.4kPa, Tair=22.0C, Tdew=10.9C Zero Air at 300psi, AMP CA04119 524.77 at 1800 Tdewspan=16.0 CO2 zero 0.957 -> 0.9568 Offset: -0.6ppm CO2 span 1.0077 -> 1.0071 Offset: 0.43ppm H2O zero 0.7324 -> 0.7324 Offset: 2.2ppm H2O span 1.0024 -> 1.0037 Offset: -0.03ppm Notes: I started to calibrate this IRGA and I thought the signals looked noisy. At first I thought it might be a problem the the zero air flow rate and upped that a bit but no change. Then I calibrated sn 0418 and it seemed normal. I did a full calibration and while the numbers are pretty much right on all CO2, H2O zero and span were more noisy than usual. Don't deploy this one until some further checking is done. |
| LI-7500A 0065 | 2021-06-01 | Lab | Calibration | Lab | Last calibration: 2021-03-15 AGC=101.2 SDM=0 DAC1=- DAC2=- Ambient P=100.4kPa, Tair=21.2C, Tdew=10.6C Zero Air at 300psi, AMP CA04119 524.77 at 1800 Tdewspan=16.0 CO2 zero 0.8914 -> 0.8913 Offset: -0.2ppm CO2 span 1.0153 -> 1.0201 Offset: -3.27ppm H2O zero 0.7311 -> 0.7305 Offset: -4.1ppm H2O span 1.017 -> 1.0158 Offset: 0.0ppm Notes: |
| LI-7500A 0035 | 2021-06-01 | Lab | Calibration | Lab | Last calibration: 2021-03-03 AGC=99.9 SDM=0 DAC1=- DAC2=- Ambient P=99.9kPa, Tair=20.2C, Tdew=10.9C Zero Air at 325psi, AMP CA04119 524.77 at 1800 Tdewspan=16.0 CO2 zero 0.9376 -> 0.9375 Offset: -0.4ppm CO2 span 1.0151 -> 1.0204 Offset: -3.52ppm H2O zero 0.8983 -> 0.8985 Offset: 1.3ppm H2O span 1.0319 -> 1.0268 Offset: 0.1ppm Notes: Calibrated with the wrong pressure coefficients. After fixing the pressure coefficients the H2O span was stable and rechecking the CO2 and H2O zeros were also stable - decided okay to use. |
| LI-7500A 0042 | 2021-05-25 | Lab | Calibration | Lab | Last calibration: 2020-12-02 AGC=99.5 SDM=0 DAC1=- DAC2=- Ambient P=100.7kPa, Tair=26.2C, Tdew=10.8C Zero Air at 350psi, AMP CA03923 474.19 at 500 Tdewspan=20.0 CO2 zero 0.9482 -> 0.9481 Offset: -0.4ppm CO2 span 1.0111 -> 1.0041 Offset: 4.31ppm H2O zero 0.8436 -> 0.8437 Offset: 0.7ppm H2O span 1.0264 -> 1.0149 Offset: 0.3ppm Notes: |
| LI-7500A 0041 | 2021-05-25 | Lab | Calibration | Lab | Last calibration: 2020-12-02 AGC=100 SDM=0 DAC1=- DAC2=- Ambient P=100.7kPa, Tair=25.9C, Tdew=10.2C Zero Air at 350psi, AMP CA03923 474.19 at 500 Tdewspan=20.0 CO2 zero 0.9971 -> 0.9966 Offset: -1.8ppm CO2 span 1.019 -> 1.0137 Offset: 3.31ppm H2O zero 0.8209 -> 0.8206 Offset: -2.0ppm H2O span 1.0273 -> 1.0266 Offset: 0.02ppm Notes: I initially forgot to load the previous coefficients file. At that time the signal strength was reading 106.3 and I reset it to 100. Then I remembered to load the previous cal file but only the CO2 and H2O readings changed. It was calibrated with the correct coefficients. |
| LI-7500A 1594 | 2021-05-25 | Lab | Calibration | Lab | Last calibration: 2021-02-01 AGC=98.0 SDM=0 DAC1=- DAC2=- Ambient P=100.7kPa, Tair=26.2C, Tdew=9.1C Zero Air at 350psi, AMP CA03923 474.19 at 500 Tdewspan=20.0 CO2 zero 0.8646 -> 0.8648 Offset: 0.9ppm CO2 span 1.0131 -> 1.0136 Offset: -0.19ppm H2O zero 0.889 -> 0.8861 Offset: -15.3ppm H2O span 1 -> 1.0050 Offset: -.12ppm Notes: Complaining about GPS location number formats |
| LI-7500A 75H-2182 | 2021-05-25 | Lab | Calibration | Lab | Last calibration: 2020-11-24 AGC=100.1 SDM=0 DAC1=- DAC2=- Ambient P=100.7kPa, Tair=26.2C, Tdew=10.2C Zero Air at 350psi, AMP CA03923 474.19 at 500 Tdewspan=20.0 CO2 zero 0.885 -> 0.8846 Offset: -1.5ppm CO2 span 1.0259 -> 1.0217 Offset: 2.51ppm H2O zero 0.8473 -> 0.8464 Offset: -6.0ppm H2O span 1.0212 -> 1.0240 Offset: -0.05ppm Notes: |
| S2-411 1050 | 2021-05-27 | Bouldin Alfalfa Narrow Band NDVI Reflected Test | Moved | Cal Kit Narrow Band NDVI Reflected | Removed from the reflected position at BA where it was redundant with the SRS NDVI sensor for use with the cal kit subsequently installed at BC in the reflected position |
| S2-411 1049 | 2021-05-27 | Bouldin Alfalfa Narrow Band NDVI Incoming Test | Moved | Cal Kit Narrow Band NDVI Incoming | Removed from the incoming position at BA where it was redundant with the SRS NDVI sensor for use with the cal kit subsequently installed at BC in the incoming position |
| CR1000 23865 | 2021-05-27 | Lab none | Maintenance | Lab none | I replaced the internal clock battery and cleaned out some spider webs. |
| WM 1590 153805 | 2021-05-13 | Lab none | Installed | Sherman Wetland Anemometer Cal | Installed on Sherman Wetland tower next to the permanent sonic for a an intercomparison |
| LI-7500A 0035 | 2007-12-18 | Lab none | Installed | Sherman Island Gas Analyzer CO2/H2O | Installed at Sherman Island to replace sn 0042 for calibration. Analog output 11-29 |
| LI-7500A 0042 | 2007-12-18 | Sherman Island Gas Analyzer CO2/H2O | Removed | Lab none | Removed from Sherman Island for calibration. Replaced by sn 0035. |
| LI-7700 TG1-0155 | 2021-03-25 | Factory none | Calibration | Factory none | Factory calibration with repair of the instrument. New Coefficients: |
| SI-131 7385 | 2021-05-04 | Lab none | Installed | Tonzi Infrared Temperature Grass B | Reinstalled after cows chewed the cable and the first attempt at a splice had a bad solder joint. |
| CTD-10 1260403156 | 2021-05-04 | Lab none | Installed | Tonzi Water Level Floor | Reinstalled after cows chewed the extension cable and Joe couldn't figure out the wiring. |
| CR10X 47253 | 2021-04-27 | Lab none | Installed | Hill Slough Data Logger Diffuse | Installed at HS as part of the rotating shadow band diffuse PAR setup |
| LI-190/R Q100420 | 2021-04-27 | Lab none | Installed | Hill Slough PAR Sensor Diffuse | Installed at HS as part of the rotating shadow band diffuse PAR setup. This senor has a Licor supplied 604 Ohm resistor to convert from uA to mV. |
| RPI0W RPI0W-003 | 2021-04-27 | Lab none | Installed | Mayberry Camera | Swapped in a regular camera lens and installed on NW scaffolding corner, pointing ~west. This will be an intercomparison with the Canon camera for a while since some Canon images have been underexposed. |
| CTD-10 1260403156 | 2021-04-29 | Lab none | Tested | Lab none | I couldn't get this sensor to work in the field. Seem to test okay on a CR1000 terminal using the SDI-12 pass through. Will try again in the field again next time. It's using address 0 (zero): 0I! - id, 0M! - Measure, 0D0! - Data. Note CRBasic program automatically issues 0D0! command after 0M! command. |
| SI-131 7385 | 2021-04-29 | Lab none | Repair | Lab none | A few weeks ago I spliced a new wire on to the circular connector at the end of the cable where a cow chewed it off. I tried to install it in the field on 2021-04-01 and thought I was missing a resistor. On 2021-04-18 I was sure that it did not need a resistor but it still didn't work. I tested the sensor on another cable in the field and it was fine so my splice must be bad. Today I found the the black wire was not spliced well. I fixed the splice and the senor tested okay in the lab. |
| HFP01SC 00245 | 2007-06-13 | Lab none | Installed | Sherman Island Heat Flux Plate C | Installed at Sherman Island HFP C to replace sn 000142 |
| HFP01 000142 | 2007-06-13 | Sherman Island Heat Flux Plate C | Removed | Lab none | Removed from Sherman Island HFP C, replaced by sn 00245 |
| LI-7500A 0042 | 2007-04-05 | Lab none | Installed | Sherman Island Gas Analyzer CO2/H2O | Installed with the initial setup of the site. |
| LI-7700 TG1-0155 | 2021-04-15 | Lab none | Installed | Bouldin Alfalfa Gas Analyzer CH4 | Installed on the BA tower after factory repair/calibration. |
| CTD-10 1260403156 | 2021-04-18 | Tonzi Water Level Floor | Removed | Lab none | I found it's cable chewed. I cut of the chewed part and reattached but still no data. Power and data lines seems continuous. Maybe chewing shorted out something. |
| WM 1590 153805 | 2021-04-15 | Sherman Wetland Anemometer Cal | Removed | Lab none | Removed from SW and brought back to the lab at the conclusion of the intercomparison |
| LI-7550 AIU-0397 | 2021-04-15 | East End Interface LI-7550 | Upgrade | East End Interface LI-7550 | Upgraded firmware from v8.5.0 to v8.8.32 |
| LI-7550 AIU-1866 | 2021-04-15 | Bouldin Corn Interface LI-7550 | Upgrade | Bouldin Corn Interface LI-7550 | Upgraded firmware from v8.5.0 to v8.8.32 |
| S2-411 1052 | 2021-04-15 | Lab none | Installed | Bouldin Corn Narrow Band NDVI Reflected | Installed on BC tower in outgoing position |
| S2-411 1051 | 2021-04-15 | Lab none | Installed | Bouldin Corn Narrow Band NDVI Incoming | Installed on BC tower in incoming position |
| LI-7550 AIU-1568 | 2021-04-15 | Bouldin Alfalfa Interface LI-7550 | Upgrade | Bouldin Alfalfa Interface LI-7550 | Upgraded firmware from v8.5.0 to v8.8.32 |
| HMP155 S3420870 | 2021-04-15 | Lab none | Installed | Bouldin Alfalfa RH & Temp | Installed on the BA tower after reconnecting sensor to cable screw terminals in the lab. The collar has a metal set screw. |
| LI-7700 TG1-0155 | 2021-04-14 | Factory none | Repair | Lab none | The following were replaced: spinning mirror motor and base plate assembly, spars, digital board (had water damage in area of RTC), pressure sensor (was totally soaked and corroded). Factory calibration on 2021-03-25. |
| GP-001 GP20160070 | 2021-04-13 | Lab none | Tested | Lab none | Tested in the lab and the CO2 signal responded to my breath. I'll keep it running for a while and see if the noise comes back; maybe it just needs a new connector/cable. This sensor needs a scrubbing. |
| GP-001 GP20140026 | 2021-04-13 | Lab none | Tested | Lab none | Tested in the lab and the CO2 signal responded to my breath. I'll keep it running for a while and see. |
| HMP155 S3420870 | 2021-04-13 | Lab none | Repair | Lab none | Reconnected loose wires on cable to connector. The connector has tiny screw terminals, so it was pretty convenient; no soldering needed. Ran for 10 minutes in the lab and values were reasonable. |
| 2300-000 2300565 | 2021-04-13 | Lab none | Tested | Lab none | Sensor does not turn on. Tried connecting to it in the lab using both the lab cable and the field cable. With the field cable, I tried both 12V and 24V. There was a flash of some LEDs when I was disconnecting the 12V wire, but I couldn't replicate it. |
| WMP 1352 000023 | 2021-03-30 | Borrowed none | Returned | Lab none | Returned from ARM. The box was a bit battered - need to check the performance of the sonic. |
| HMP155 S3420870 | 2021-03-30 | Bouldin Alfalfa RH & Temp | Removed | Lab none | Removed from BA and brought back to the lab for repair. This sensor had fallen to the ground. The cable head needs rewiring. |
| PAR-LITE 990031 | 2021-03-30 | Lab none | Installed | East End none | Installed in EE wetland to measure undercanopy PAR. This sensor is S of the tower mounted on a grounding rod. The sensor is sitting in a heterogeneous patch of dried reeds about 30cm above the water level |
| PAR-LITE 990025 | 2021-03-30 | Lab none | Installed | East End none | Installed in EE wetland to measure undercanopy PAR. This sensor is S of the tower mounted on a grounding rod. The sensor is sitting in an open patch a few cm above the water surface. |
| PQS 1 140455 | 2021-03-30 | Lab none | Installed | East End none | Installed in EE wetland to measure undercanopy PAR. This sensor is SE of the tower mounted on a horizontal boom. The sensor is sitting on top of a fallen bundle of dried reeds. |
| S2-411 1054 | 2021-03-30 | Lab none | Installed | East End Narrow Band NDVI Reflected B | Installed at EE on radiation boom in outoing position |
| S2-411 1053 | 2021-03-30 | Lab none | Installed | East End Narrow Band NDVI Incoming B | Installed at EE on radiation boom in incoming position |
| PAR-LITE 030382 | 2004-04-30 | Lab none | Installed | Tonzi PAR Sensor Reflected Cal | Installed on the radiation boom for comparison with existing Licor Quantum sensor |
| WM 1590 153805 | 2021-03-25 | Lab none | Installed | Sherman Wetland Anemometer Cal | Installed at SW for inter-comparison. The analog out are fed to the 7700 to record at 20Hz to check variances. |
| LI-7550 AIU-0650 | 2021-03-25 | Hill Slough Interface LI-7550 | Upgrade | Hill Slough Interface LI-7550 | The firmware was upgraded from v8.5.5 to v8.8.32. No problems noticed. |
| eosFD FD20190028 | 2021-03-25 | Lab none | Installed | Hill Slough Forced Diffusion A | Installed at Hill Slough on the ground to the southwest of the Tower platform. |
| NR01 2420 | 2021-03-25 | Lab none | Installed | Hill Slough Net Radiometer 4-way | Installed at Hill Slough at the end of the radiation boom. The NR-LITE was moved back along the boom. |
| SI-131 7385 | 2021-03-17 | Tonzi Infrared Temperature Grass B | Removed | Lab none | A cow ate the wire from the sensor to the data logger box. Removed for repair in the lab. |
| ML2x 139/052 | 2021-03-17 | Lab none | Installed | Tonzi Soil Moisture Probe F -0.50m | Installed in the same location and depth as the one the died and was previously removed. This probe is buried vertically with its times at 44-50cm. It is at the drip line of the tree to the SE of the data logger box. |
| BF3 26/8 | 2021-03-17 | Vaira PAR Sensor Diffuse | Maintenance | Vaira PAR Sensor Diffuse | Replaced two packs of internal desiccant - a little bit of condensation in the dome. |
| eosFD FD20180068 | 2021-03-17 | Lab none | Installed | Vaira Forced Diffusion West | Installed at Vaira to replace sn FD20190028 for possible use at Hill Slough. |
| eosFD FD20190028 | 2021-03-17 | Vaira Forced Diffusion West | Removed | Lab none | Removed from Vaira West for possible use at Hill Slough. Replaced by sn FD20180068. |
| TE525 48130-611 | 2021-03-16 | Lab none | Installed | Hill Slough Precipitation | Installed on the SE corner of the scaffolding |
| HMP155 S3420870 | 2021-03-16 | Lab none | Installed | Bouldin Alfalfa RH & Temp | Installed at BA to replace sn G4540021, which was brought back to the lab for testing. |
| HMP60 G4540021 | 2021-03-16 | Bouldin Alfalfa RH & Temp | Removed | Lab none | Removed from BA and brought back to the lab b/c AirT has been drifting low. it was replaced by HMP155 sn S3420870. |
| LI-7500A 0065 | 2021-03-16 | Lab none | Installed | East End Gas Analyzer CO2/H2O | Installed at East End to replace sn 0041 for calibration. |
| LI-7500A 0041 | 2021-03-16 | East End Gas Analyzer CO2/H2O | Removed | Lab none | Removed from East End for calibration and brought back to the lab. Replaced by sn 0065. |
| LI-7500A 0073 | 2021-03-16 | Lab none | Installed | West Pond Gas Analyzer CO2/H2O | Installed at West Pond to replace sn 0042 for calibration. |
| LI-7500A 0042 | 2021-03-16 | West Pond Gas Analyzer CO2/H2O | Removed | Lab none | Removed from West Pond for calibration and brought back to the lab. Replaced by sn 0073. |
| GP-001 GP20150111 | 2021-03-16 | Lab none | Installed | Mayberry CO2 Probe A | Installed at MB to replace sn GP20160070. It was installed at the same height as the miniDOT on the floating boom. |
| GP-001 GP20160070 | 2021-03-16 | Mayberry CO2 Probe A | Removed | Lab none | Removed from MB b/c it was sporadically reading noise. it was replaced by sn GP20150111. |
| CR1000 23865 | 2021-03-16 | Sherman Wetland Data Logger Cal | Removed | Lab none | Removed from SW at the conclusion of the 4-way intercomparison test and brought back to the lab |
| NR01 2420 | 2021-03-16 | Sherman Wetland Net Radiometer 4-way Cal A | Removed | Lab none | Removed from SW at the conclusion of the 4-way intercomparison test and brought back to the lab |
| CNR4 121038 | 2021-03-16 | Sherman Wetland Net Radiometer 4-way Cal B | Removed | Lab none | Removed from SW at the conclusion of the 4-way intercomparison test and brought back to the lab |
| LI-7500A 0073 | 2021-03-15 | Lab | Calibration | Lab | Last calibration: 2020-12-08 AGC=99 SDM= DAC1= DAC2= Ambient P=100.5kPa, Tair=23.7C, Tdew=1.2C Zero Air at 400psi, AMP CA3923 474.19 at 550 Tdewspan=20.00 CO2 zero 0.9564 -> .957 Offset: 1.71ppm CO2 span 1.0079 -> 1.0077 Offset: .14ppm H2O zero 0.7323 -> .7324 Offset: -1.7ppm H2O span 1.0037 -> 1.0024 Offset: .04ppm Notes: Calibrated on software v8.8.36 with 7550 firmware v8.8.32 |
| LI-7500A 0065 | 2021-03-15 | Lab | Calibration | Lab | Last calibration: 2020-12-08 AGC=102 SDM= DAC1= DAC2= Ambient P=99.8kPa, Tair=24.0C, Tdew=1.55C Zero Air at 400psi, AMP CA3923 474.19 at 550 Tdewspan=20.00 CO2 zero 0.8916 -> .8914 Offset: -1.05ppm CO2 span 1.0213 -> 1.0153 Offset: .74ppm H2O zero 0.7303 -> .7311 Offset: 6.2ppm H2O span 1.0165 -> 1.017 Offset: -.02ppm Notes: |
| GP-001 GP20200089 | 2021-03-09 | Factory none | Calibration | Factory none | Factory calibration: y = mV/5000*1.2*2% |
| GP-001 GP20210002 | 2021-03-09 | Factory none | Calibration | Factory none | Factory calibration y=mV/5000*1.2*2% |
| eosFD FD20180068 | 2021-03-15 | Factory none | Returned | Lab none | Returned from Eosense. It was sent in for zero CO2 readings but Eosense reported that it seemed to be reading correctly. It was calibrated from CO2 concentration and CO2 flux. |
| eosFD FD20180068 | 2021-01-12 | Lab none | Shipped | Factory none | Sent to Eosense for repair due to zero CO2 readings |
| eosFD FD20180047 | 2021-03-15 | Factory none | Returned | Lab none | Returned from Eosense for high temp start problem and noisy CO2 readings. It had a failed clock crystal causing start up issues at high temperature, it was given custom firmware to bypass the component. It was calibrated for CO2 concentration and CO2 flux |
| eosFD FD20180047 | 2021-01-12 | Lab none | Shipped | Factory none | Sent to Eosense on RMA #210105 to check on its high temperature start up problem and some noise in the CO2 readings. |
| ML2x 139/052 | 2021-03-15 | Lab none | Tested | Lab none | Tested in the lab. In air it read about 19mv in tap water 1136mV. Seems okay. |
| KD140SX-UFBS 11ZV0M0836 | 2021-03-11 | Hill Slough Solar Panel C | Removed | Lab none | This panel was removed from the lowest position at Hill Slough because its glass face is broken. It was replaced by sn 11ZV0M0828 |
| RPI0W RPI0W-004 | 2021-03-11 | Lab none | Installed | Hill Slough Camera | Installed at Hill Slough with site setup. Mounted onto the scaffolding and pointing ~WNW. |
| CS450 20010770 | 2021-03-11 | Lab none | Installed | Hill Slough Water Level | Installed at Hill Slough with site setup. In a well pipe about 1 m from the SW corner of the scaffolding. |
| CS655 17130 | 2021-03-11 | Lab none | Installed | Hill Slough none | Installed at Hill Slough with site setup. Not sure of sensor depth yet (either -8cm or -16cm). |
| CS655 17131 | 2021-03-11 | Lab none | Installed | Hill Slough none | Installed at Hill Slough with site setup. Not sure of sensor depth yet (either -8cm or -16cm). |
| HFP01 10809 | 2021-03-11 | Lab none | Installed | Hill Slough Heat Flux Plate B | Installed at Hill Slough with site setup. |
| HFP01SC 00245 | 2021-03-11 | Lab none | Installed | Hill Slough Heat Flux Plate A | Installed at Hill Slough with site setup. |
| HMP155 S3410851 | 2021-03-11 | Lab none | Installed | Hill Slough RH & Temp | Installed at Hill Slough with site setup. |
| SRS-Ni NDVI 2046503402 | 2021-03-11 | Lab none | Installed | Hill Slough Narrow Band NDVI Reflected | Installed at Hill Slough with site setup. |
| SRS-Ni NDVI 2046503368 | 2021-03-11 | Lab none | Installed | Hill Slough Narrow Band NDVI Incoming | Installed at Hill Slough with site setup. |
| PAR-LITE 050596 | 2021-03-11 | Lab none | Installed | Hill Slough PAR Sensor Reflected | Installed at Hill Slough with site setup in reflected position |
| PAR-LITE 050597 | 2021-03-11 | Lab none | Installed | Hill Slough PAR Sensor Incoming | Installed at Hill Slough with site setup in incoming position |
| NR-LITE 990350 | 2021-03-11 | Lab none | Installed | Hill Slough Net Radiometer | Installed at Hill Slough with site setup. Temporary Rnet measurement until we have finished testing the 4-way radiometer. |
| AM25T 2856 | 2021-03-11 | Lab none | Installed | Hill Slough Multiplexer Thermocouple | Installed at Hill Slough with site setup. |
| CR1000 50889 | 2021-03-11 | Lab none | Installed | Hill Slough Data Logger Met | Installed at Hill Slough with site setup. |
| LI-7550 AIU-0650 | 2021-03-11 | Lab none | Installed | Hill Slough Interface LI-7550 | Installed at Hill Slough with site setup. Renamed from SWTT-0650 to HS-0650. |
| WM 1590 120907 | 2021-03-11 | Lab none | Installed | Hill Slough Anemometer | Installed at Hill Slough with site setup. |
| LI-7500A 75H-2180 | 2021-03-11 | Lab none | Installed | Hill Slough Gas Analyzer CO2/H2O | Installed at Hill Slough with site setup. Initially installed with an older calibration file, but this will be fixed at the next site visit. |
| PS-30M 11400080 | 2021-03-11 | Lab none | Installed | Hill Slough Solar Controller | Installed at Hill Slough with site setup. |
| KD140SX-UFBS 11ZV0M0828 | 2021-03-11 | Lab none | Installed | Hill Slough Solar Panel C | Installed at Hill Slough with site setup. This panel replaces panel sn 11ZV0M0836 which was removed because of damage when it fell over. |
| LI-7700 TG1-0211 | 2021-03-11 | Bouldin Alfalfa Gas Analyzer CH4 | Moved | Hill Slough Gas Analyzer CH4 | Installed at Hill Slough with site setup. This sensor was removed from BA because our spare 7700 is currently at the factory. |
| BB-Fab BB-SW | 2021-03-11 | Sherman Wetland Battery Bank | Maintenance | Sherman Wetland Battery Bank | I removed the six group 31 SLA batteries from the metal battery box and reconnected them in three pairs on the boardwalk. The battery box will be used at Hill Slough. |
| WM 1590 120907 | 2021-03-10 | Lab none | Adjusted | Lab none | Changed baud rate from 19,200 to the max 57,600. |
| PTB110 H0160093 | 2021-03-10 | Lab none | Damaged | Lab none | Accidentally fried this sensor when I plugged the power strip in reverse polarity. When Joe tried later to plug the sensor in, it browned out the whole sensor. |