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 |
|---|---|---|---|---|---|
| SD130BN 0030F4D214A4 | 2021-06-09 | Lab none | Installed | Mayberry none | Installed on wooden post below Canon camera for a camera intercomparison |
| CR1000 38212 | 2021-06-09 | Mayberry Data Logger Tule | Adjusted | Mayberry Data Logger Tule | Changed CR1000 IP address from 192.168.2.1 to 192.168.2.100 so that it can talk to the Stardot camera |
| WM 1590 153805 | 2021-06-09 | Sherman Wetland | Removed | Lab none | Removed from SW Tower at the conclusion of the sonic intercomparison |
| LI-7500A 75H-2667 | 2021-06-07 | Lab | Calibration | Lab | Last calibration: 2021-03-01 AGC=102 SDM= DAC1= DAC2= Ambient P=99.5kPa, Tair=20.8C, Tdew=9.2C Zero Air at 250psi, AMP CA04119 524.77 at 1750 Tdewspan=16.00 CO2 zero 0.9423 -> .9422 Offset: -.43ppm CO2 span 1.0092 -> 1.0122 Offset: -2.23ppm H2O zero 0.8385 -> .8404 Offset: 11.8ppm H2O span 1.0147 -> 1.0198 Offset: -.1ppm Notes: |
| LI-7500A 75H-2176 | 2021-06-07 | Lab | Calibration | Lab | Last calibration: 2021-03-01 AGC=99.9 SDM= DAC1= DAC2= Ambient P=100.1kPa, Tair=22.3C, Tdew=8.7C Zero Air at 200psi, AMP CA04119 524.77 at 1700 Tdewspan=16.00 CO2 zero 0.8671 -> .8673 Offset: .96ppm CO2 span 1 -> 1.0067 Offset: -4.75ppm H2O zero 0.8524 -> .8536 Offset: 7.0ppm H2O span 0.9092 -> .9148 Offset: -.13ppm Notes: |
| LI-7500A 75H-2150 | 2021-06-07 | Lab | Calibration | Lab | Last calibration: 2021-03-01 AGC=99.7 SDM= DAC1= DAC2= Ambient P=100.1kPa, Tair=21.9C, Tdew=8.3C Zero Air at 250psi, AMP CA04119 524.77 at 1750 Tdewspan=16.00 CO2 zero 0.9019 -> .9024 Offset: 2.08ppm CO2 span 0.9975 -> 1.0107 Offset: 9.22ppm H2O zero 0.8675 -> .8687 Offset: 8.2ppm H2O span 1.004 -> 1.0111 Offset: -.15ppm Notes: Large offset for CO2 span. I checked it after the H2O span and I think the CO2 span is real |
| PAR-LITE 060831 | 2020-06-04 | Factory none | Calibration | Factory none | y=mx+b 149.48 0; The date for this entry is made up but allows this calibration to be used as needed. After discrepancies with an inter-comparison on Tonzi Tower in the spring to 2021 and a conversation with Sebastien Biraud on 2021-05-05 we learned that the OSU calibration for this senor was no good and the subsequent calibration that this entry represents should be used instead. The OSU calibration uses a lamp and fails for certain PAR sensors for unknown reasons. This calibration is done at LBL outside under ambient conditions cross compared with ten other PAR sensors. |
| PAR-LITE 060831 | 2021-05-27 | Lab none | Installed | Cal Kit PAR Sensor Incoming | Installed at BC as part of the cal kit in the incoming position |
| CNR4 121038 | 2021-05-27 | Cal Kit Net Radiometer 4-way | Moved | Cal Kit Net Radiometer 4-way | Moved to Bouldin Corn (BC) as part of the cal kit |
| PAR-LITE 060831 | 2021-01-17 | Cal Kit PAR Sensor Reflected | Removed | Lab none | Removed from WP with the cal kit |
| PAR-LITE 060831 | 2020-12-16 | Cal Kit PAR Sensor Incoming | Moved | Cal Kit PAR Sensor Reflected | Moved from the incoming position to the reflected position to continue the inter-comparison at WP |
| PAR-LITE 060831 | 2021-02-10 | Cal Kit PAR Sensor Incoming | Moved | Cal Kit PAR Sensor Reflected | Moved at TZ from the incoming position to the reflected position to continue inter-comparison. |
| LI-7500A 0065 | 2021-06-02 | Lab none | Installed | Vaira Gas Analyzer CO2/H2O | Installed at Vaira to replace sn 75H-2667 for calibration. |
| LI-7500A 75H-2667 | 2021-06-02 | Vaira Gas Analyzer CO2/H2O | Removed | Lab none | Removed from Vaira for calibration. Replaced by sn 0065. |
| LI-7550 AIU-1870 | 2021-06-02 | Vaira Interface LI-7550 | Upgrade | Vaira Interface LI-7550 | The firmware was upgraded from v8.5.0 to v8.8.32 for standardization with the Delta Licor systems |
| SI-131 7385 | 2021-06-02 | Tonzi Infrared Temperature Ref Panel B | Moved | Tonzi Infrared Temperature Grass B | Moved from pointing at the cal panel to pointing at the grass. It was moved to the cal panel to replace the IRT there for cleaning. I realized later that the grass is probably more important than cal panel but there should be a mini inter-comparison now. |
| LI-7500A 0418 | 2021-06-02 | Lab none | Installed | Tonzi-Floor Gas Analyzer CO2/H2O | Installed at Tonzi-Floor to replace sn 75H-2176 for calibration. |
| LI-7500A 75H-2176 | 2021-06-02 | Tonzi-Floor Gas Analyzer CO2/H2O | Removed | Lab none | Removed from Tonzi-Floor for calibration. Replaced by sn 0418. |
| LI-7500A 0035 | 2021-06-02 | Lab none | Installed | Tonzi-Tower Gas Analyzer CO2/H2O | Installed at Tonzi-Tower to replace sn 75H-2150 for calibration. |
| LI-7500A 75H-2150 | 2021-06-02 | Tonzi-Tower Gas Analyzer CO2/H2O | Removed | Lab none | Removed from Tonzi-Tower for calibration. Replaced by sn 0035. |
| LI-7550 AIU-0666 | 2021-06-02 | Tonzi-Floor Interface LI-7550 | Upgrade | Tonzi-Floor Interface LI-7550 | The firmware was upgraded from v8.5.0 to v8.8.32 for standardization with the Delta Licor systems |
| LI-7550 AIU-1869 | 2021-06-02 | Tonzi-Tower Interface LI-7550 | Upgrade | Tonzi-Tower Interface LI-7550 | The firmware was upgraded from v8.5.0 to v8.8.32 for standardization with the Delta Licor systems |
| PAR-LITE 060831 | 2021-06-02 | Cal Kit PAR Sensor Incoming | Moved | Cal Kit PAR Sensor Reflected | Moved from the incoming position to the reflected position for continuing inter-comparison. |
| SD130BN 0030F4D214A3 | 2018-09-05 | East End Camera | Removed | Lost none | Camera and camera enclosure stolen the night of 2018-08-29 |
| RPI0W RPI0W-002 | 2021-05-27 | Lab none | Installed | Bouldin Corn none | Installed under the corn canopy at BC. This camera is between rows. |
| RPI0W RPI0W-001 | 2021-05-27 | Lab none | Installed | Bouldin Corn none | Installed under the corn canopy at BC. This camera is in line with a row. |
| SI-121 1624 | 2019-01-13 | Borrowed none | Installed | Tonzi Infrared Temperature Ref Panel B | Installed on a post pointing to the northeast and slightly downward at the south facing concrete reference panel near the Floor solar panels. The panel also was five thermocouples embedded in it. |
| LI-7550 AIU-1285 | 2021-05-26 | Mayberry Interface LI-7550 | Upgrade | Mayberry Interface LI-7550 | Upgraded firmware from v8.5.0 to v8.8.32 |
| LI-7500A 0042 | 2021-05-26 | Lab none | Installed | Mayberry Gas Analyzer CO2/H2O | Installed at Mayberry to replace sn 0418 for calibration. |
| LI-7500A 0418 | 2021-05-26 | Mayberry Gas Analyzer CO2/H2O | Removed | Lab none | Removed from Mayberry for calibration. Replaced by sn 0042. |
| LI-7550 AIU-1569 | 2021-05-26 | Sherman Wetland Interface LI-7550 | Upgrade | Sherman Wetland Interface LI-7550 | Upgraded firmware from v8.5.0 to v8.8.32 |
| LI-7500A 0041 | 2021-05-26 | Lab none | Installed | Sherman Wetland Gas Analyzer CO2/H2O | Installed at Sherman Wetland to replace sn 0035 for calibration. |
| LI-7500A 0035 | 2021-05-26 | Sherman Wetland Gas Analyzer CO2/H2O | Removed | Lab none | Removed from Sherman Wetland for calibration. Replaced by sn 0041. |
| LI-7500A 1594 | 2021-05-26 | Lab none | Installed | East End Gas Analyzer CO2/H2O | Installed at East End to replace sn 0065 for calibration. |
| LI-7500A 0065 | 2021-05-26 | East End Gas Analyzer CO2/H2O | Removed | Lab none | Removed from East End for calibration. Replaced by sn 1594. |
| LI-7500A 75H-2182 | 2021-05-26 | Lab none | Installed | West Pond Gas Analyzer CO2/H2O | Installed at West Pond to replace sn 0073 for calibration. |
| LI-7500A 0073 | 2021-05-26 | West Pond Gas Analyzer CO2/H2O | Removed | Lab none | Removed from West Pond for calibration. Replaced by sn 75H-2182. |
| LI-7700 TG1-0423 | 2021-05-26 | East End | Calibration | East End | Calibration Location: East End
Last calibration: 2020-11-19 RSSI=80%, Optical RH=13% Ambient P=101.5kPa, Tair=29.2C AMP FB04161 at 500psi, AMP CA04119 4.223 at 2050 CH4 Zero Offset: 0ppm CH4 Span Offset: 0.008ppm Notes: Relatively still day. Zero gas was an AMP cal gas in a baby tank that we borrowed for the day. Zero was right on. |
| LI-7700 TG1-0421 | 2021-05-26 | West Pond | Calibration | West Pond | Calibration Location: West Pond
Last calibration: 2020-11-19 RSSI=80%, Optical RH=12% Ambient P=101.2kPa, Tair=29.1C AMP FB04161 at 800psi, AMP CA04119 4.223 at 2100 CH4 Zero Offset: -0.024ppm CH4 Span Offset: 0.043ppm Notes: Relatively still day. Zero gas was an AMP cal gas in a baby tank that we borrowed for the day. Zero offset and span are a bit higher than I usually see on 7700s. A lot of bounce in concentrations from Dennis and Robert talking and wiggling the upper boardwalk. |
| LI-7700 TG1-0424 | 2021-05-26 | Sherman Wetland Gas Analyzer CH4 | Calibration | Sherman Wetland Gas Analyzer CH4 | Calibration Location: Sherman Wetland
Last calibration: 2020-11-16 RSSI=80%, Optical RH=15% Ambient P=101kPa, Tair=27.3C AMP FB04161 at 100psi, AMP CA04119 4.223 at 2050 CH4 Zero Offset: -0.022ppm CH4 Span Offset: 0.017ppm Notes: Breezy day. Zero gas was an AMP cal gas in a baby tank that we borrowed for the day. Not much zero air in the tank but it was enough. |
| LI-7700 TG1-0223 | 2021-05-26 | Mayberry | Calibration | Mayberry | Calibration Location: Mayberry
Last calibration: 2020-11-16 RSSI=77%, Optical RH=25% Ambient P=101.0kPa, Tair=27.8C AMP FB03864 at 1200psi, AMP CA04119 4.223 at 2000 CH4 Zero Offset: -0.028ppm CH4 Span Offset: -0.003ppm Notes: Breezy day. Zero gas was an AMP cal gas in a baby tank that we borrowed for the day. After the calibration, we used the zero air to flush the headspace until optics RH = 10%. The drierite was purple, so we swapped in a new bottle with fresh drierite. |
| LI-7700 TG1-0224 | 2021-05-27 | Bouldin Corn | Calibration | Bouldin Corn | Calibration Location: Bouldin Corn
Last calibration: 2020-11-30 RSSI=73%, Optical RH=15% Ambient P=101.6kPa, Tair=26.8C AMP FB03864 at 900psi, AMP CA04119 4.223 at 1900 CH4 Zero Offset: 0.006ppm CH4 Span Offset: -0.003ppm Notes: Zero gas was an AMP cal gas in a baby tank that we borrowed for the day. |
| LI-7700 TG1-0211 | 2021-05-26 | Hill Slough | Calibration | Hill Slough | Calibration Location: Hill Slough
Last calibration: 2020-11-17 RSSI=70%, Optical RH=7% Ambient P=101.4kPa, Tair=22.3C AMP FB04161 at 1150psi, AMP CA04119 4.223 at 2100 CH4 Zero Offset: 0.077ppm CH4 Span Offset: -0.123ppm Notes: Zero gas was an AMP cal gas in a baby tank that we borrowed for the day. Zero offset and span are higher than I usually see on 7700s. |
| LI-7500A 0418 | 2021-06-01 | Lab | Calibration | Lab | Last calibration: 2021-03-03 AGC=100 SDM=0 DAC1=- DAC2=- Ambient P=100.5kPa, Tair=21.8C, Tdew=10.7C Zero Air at 300psi, AMP CA04119 524.77 at 1800 Tdewspan=16.0 CO2 zero 0.9003 -> 0.9004 Offset: 0.6ppm CO2 span 0.9978 -> 1.0016 Offset: -2.67ppm H2O zero 0.8461 -> 0.8444 Offset: -9.7ppm H2O span 0.9906 -> 0.9808 Offset: 0.2ppm Notes: I reset the SS from 95 to 100 before calibration. |
| 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 |