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 |
|---|---|---|---|---|---|
| GMT221 G0150036 | 2014-01-23 | Sherman Island | Location | Sherman Island | Sherman Profile B -2cm |
| GMT221 G0150034 | 2014-01-23 | Sherman Island | Location | Sherman Island | Sherman Profile A -8cm |
| GMT221 F4960020 | 2014-01-23 | Sherman Island | Location | Sherman Island | Sherman Profile A -2cm |
| GMT221 G0150037 | 2014-01-23 | Sherman Island | Location | Sherman Island | Sherman Profile B -16cm |
| GMT221 G0150035 | 2014-01-23 | Sherman Island | Location | Sherman Island | Sherman Profile A -16cm |
| GMT221 F4960020 | 2014-12-09 | Tonzi CO2 Probe Tree2 Profile -0.08 | Location | Tonzi CO2 Probe Tree2 Profile -0.08 | Tonzi Tree2 profile at -8cm |
| GMP222 Z2720012 | 2014-12-09 | Tonzi CO2 Probe Tree1 Profile -0.04 | Removed | Lab none | this probe was at Tonzi Tree2 profile at -4cm, notes say it was swapped but no serial number of the new probe |
| GMP222 X4840007 | 2014-12-09 | Tonzi CO2 Probe Tree2 Profile -0.02 | Location | Tonzi CO2 Probe Tree2 Profile -0.02 | Tonzi Tree2 profile at -2cm |
| GMT221 G0150036 | 2014-12-09 | Tonzi CO2 Probe Tree1 Profile -0.08 | Location | Tonzi CO2 Probe Tree1 Profile -0.08 | Tonzi Tree1 profile at -8cm |
| GMP222 Z2720013 | 2014-12-09 | Tonzi CO2 Probe Tree1 Profile -0.04 | Location | Tonzi CO2 Probe Tree1 Profile -0.04 | Tonzi Tree1 profile at -4cm |
| GMP222 X5050014 | 2014-12-09 | Tonzi CO2 Probe Tree1 Profile -0.02 | Location | Tonzi CO2 Probe Tree1 Profile -0.02 | Tonzi Tree1 profile at -2cm |
| GMP222 K1310104 | 2014-12-09 | Tonzi CO2 Probe Open Profile -0.08 | Location | Tonzi CO2 Probe Open Profile -0.08 | Tonzi Open profile at -8cm |
| GMP222 K1310103 | 2014-12-09 | Tonzi CO2 Probe Open Profile -0.04 | Location | Tonzi CO2 Probe Open Profile -0.04 | Tonzi Open profile at -4cm |
| GMP222 K1310102 | 2014-12-09 | Tonzi CO2 Probe Open Profile -0.02 | Location | Tonzi CO2 Probe Open Profile -0.02 | Tonzi Open profile at -2cm |
| GMP222 Y2009109 | 2014-12-09 | Vaira CO2 probe East Profile -0.08 | Location | Vaira CO2 probe East Profile -0.08 | Vaira East profile at -8cm |
| GMP222 Y2030049 | 2014-12-09 | Vaira CO2 probe East Profile -0.04 | Location | Vaira CO2 probe East Profile -0.04 | Vaira East profile at -4cm |
| GMP222 Z2720015 | 2014-12-09 | Vaira CO2 probe East Profile -0.02 | Location | Vaira CO2 probe East Profile -0.02 | Vaira East profile at -2cm |
| GMT222 G0230062 | 2014-12-09 | Vaira CO2 probe North Profile -0.02 | Location | Vaira CO2 probe North Profile -0.02 | Vaira North profile at -2cm - may have been at -8cm |
| GMT222 G0230061 | 2014-12-09 | Vaira CO2 probe North Profile -0.04 | Location | Vaira CO2 probe North Profile -0.04 | Vaira North profile at -4cm - may have been at -2cm |
| GMP222 Y1950005 | 2014-12-09 | Vaira CO2 probe North Profile -0.08 | Location | Vaira CO2 probe North Profile -0.08 | Vaira North profile at -8cm - may have been at -4cm |
| GMP222 K1350101 | 2014-12-09 | Vaira CO2 probe West Profile -0.08 | Location | Vaira CO2 probe West Profile -0.08 | Vaira West profile at -8cm |
| GMP222 K1350102 | 2014-12-09 | Vaira CO2 probe West Profile -0.04 | Location | Vaira CO2 probe West Profile -0.04 | Vaira West profile at -4cm |
| GMP222 K1350103 | 2014-12-09 | Vaira CO2 probe West Profile -0.02 | Location | Vaira CO2 probe West Profile -0.02 | Vaira West profile at -2cm |
| GMT221 F4960020 | 2014-03-27 | Tonzi CO2 Probe Open Profile -0.08 | Moved | Tonzi CO2 Probe Tree2 Profile -0.08 | This probe in the Tonzi Open profile was moved from the -8cm location to the Tree2 profile -8cm |
| GMP222 X4840007 | 2014-03-27 | Tonzi CO2 Probe Open Profile -0.04 | Moved | Tonzi CO2 Probe Tree2 Profile -0.02 | This probe in the Tonzi Open profile was moved from the -4cm location to the Tree2 profile -2cm |
| GMP222 Z2720012 | 2014-03-27 | Tonzi CO2 Probe Open Profile -0.02 | Moved | Tonzi CO2 Probe Tree2 Profile -0.04 | This probe in the Tonzi Open profile was moved from the -2cm location to the Tree2 profile -4cm |
| BB-Fab BB-TA | 2015-11-11 | Twitchell Alfalfa | Upgrade | Twitchell Alfalfa | All four batteries were swapped out. Four new 27DCMJ batteries were installed. Two of the old batteries had Jan 2012 stickers and may not be in such bad shape. |
| BB-Fab BB-TA | 2015-10-20 | Twitchell Alfalfa | Notes | Twitchell Alfalfa | The tower started losing power regularly over night. Time to swap out the batteries. |
| BB-Fab BB-TA | 2015-09-15 | Twitchell Alfalfa | Notes | Twitchell Alfalfa | The batteries have started to have problems supplying 12V from the 6400. |
| BB-Fab BB-TA | 2014-09-04 | Twitchell Alfalfa | Upgrade | Twitchell Alfalfa | A line was added to one of the external batteries to pull 12V off for the 6400. |
| BB-Fab BB-TA | 2014-08-15 | Twitchell Alfalfa | Upgrade | Twitchell Alfalfa | The older external third battery was removed. The original two batteries were rewired into series and the other two isolated batteries were integrated. The system is now two pairs of batteries for a 24V system. |
| BB-Fab BB-TA | 2014-08-13 | Twitchell Alfalfa | Upgrade | Twitchell Alfalfa | Two batteries for the soil CO2 system were brought over from Sherman. These two batteries are in series for 24V and are isolated for the time being from the solar system. |
| BB-Fab BB-TA | 2013-11-25 | Twitchell Alfalfa | Upgrade | Twitchell Alfalfa | A third older battery was added in parallel outside the wooden box due to low voltage power outages. |
| BB-Fab BB-TA | 2013-06-05 | Twitchell Alfalfa | Upgrade | Twitchell Alfalfa | The batteries were moved into an insulated wooden box. |
| BB-Fab BB-TA | 2013-05-24 | Lab none | Installed | Twitchell Alfalfa | Two Flooded Lead Acid (FLA) batteries model 27DCMJ deep cycle batteries with Jan 2012 stickers were installed in parallel for a 12VDC battery bank. The batteries are in then open. |
| NL115 6763 | 2015-11-11 | Lab none | Installed | Twitchell Alfalfa | Installed on the existing CR1000 that collects met data. This will be used to collect the high frequency PAR from the rotating shadow band while the bugs are worked out. |
| KD140SX-UFBS 11ZV0M0860 | 2013-10-24 | Lab none | Installed | Twitchell Alfalfa | Add to the existing panel at Alfalfa due to low battery power outages. |
| LI-7500A 1594 | 2015-11-10 | Lab none | Upgrade | Lab none | I upgraded this head to a LI-7500A. It got a new plate on the base of the head. The gain was adjusted and the Signal Strength was set to 100%. New chemicals were put in. It needs to run for a few days and then be calibrated. The old 1594 box can be used for spare parts. The 1594 coefficients were entered on the new 7550 box AIU-1557. |
| GMM222 L2010070 | 2015-11-03 | Lab none | Installed | Vaira CO2 probe North Profile -0.04 | Installed in Vaira North profile at -4cm to replace sn Y1950005 |
| GMP222 Y1950005 | 2015-11-03 | Vaira CO2 probe North Profile -0.08 | Removed | Lab none | Removed from Vaira North profile at -8cm due to bad readings. Replaced by sn L2010070 |
| GMM222 L2010068 | 2015-11-03 | Lab none | Installed | Vaira CO2 probe North Profile -0.04 | Installed in Vaira North profile at -4cm to replace sn G0230061 |
| GMT222 G0230061 | 2015-11-03 | Vaira CO2 probe North Profile -0.04 | Removed | Lab none | Removed from Vaira North profile at -4cm due to bad readings. Replaced by sn L2010068 |
| LI-7500A 0041 | 2015-11-03 | Lab none | Installed | Vaira Gas Analyzer CO2/H2O | Installed on the Vaira Tower to replace sn 0976 for calibration. |
| LI-7500 0976 | 2015-11-03 | Vaira Gas Analyzer CO2/H2O | Removed | Lab none | Removed from the Vaira Tower for calibration. Replaced by sn 0041. |
| GMM222 L2010069 | 2015-11-03 | Lab none | Installed | Tonzi CO2 Probe Tree1 Profile -0.02 | Installed in the Tonzi Tree 1 profile at -2cm to replace sn X5050014 |
| GMP222 X5050014 | 2015-11-03 | Tonzi CO2 Probe Tree1 Profile -0.02 | Removed | Lab none | Removed from the Tonzi Tree 1 profile at -2cm due to bad readings. Replaced by sn L2010069 |
| LI-7500A 0073 | 2015-11-03 | Lab none | Installed | Tonzi-Floor | Installed on Tonzi Floor to replace sn 0042 for calibration |
| LI-7500A 0042 | 2015-11-03 | Tonzi-Floor | Removed | Lab none | Removed from Tonzi Floor for calibration. Replaced by sn 0073. |
| LI-7500A 0035 | 2015-11-03 | Lab none | Installed | Tonzi-Tower | Installed on the Tonzi Tower to replace sn 0418 for calibration |
| LI-7500A 0418 | 2015-11-03 | Tonzi-Tower | Removed | Lab none | Removed from the Tonzi Tower for calibration. Replaced by sn 0035 |
| DO6400/T DO-06 | 2014-04-10 | Lab none | Installed | East End DO Sensor | Installed DO probe at East End |
| GMP221 Y0710013 | 2005-02-17 | Tonzi CO2 Probe Tree1 Profile -0.04 | Location | Tonzi CO2 Probe Tree1 Profile -0.04 | Location noted at Tonzi in Tree 1 (West) profile at -4cm - listed as probe #4 |
| GMP221 X1520002 | 2005-02-17 | Tonzi CO2 Probe Tree1 Profile -0.16 | Location | Tonzi CO2 Probe Tree1 Profile -0.16 | Location noted at Tonzi in Tree 1 (West) profile at -16cm - listed as probe #3 |
| GMP222 X1920001 | 2005-02-17 | Tonzi CO2 Probe Tree1 Profile -0.08 | Location | Tonzi CO2 Probe Tree1 Profile -0.08 | Location noted at Tonzi in Tree 1 (West) profile at -8cm - listed as probe #2 |
| GMP222 X4840007 | 2005-02-17 | Tonzi CO2 Probe Tree1 Profile -0.02 | Location | Tonzi CO2 Probe Tree1 Profile -0.02 | Location noted at Tonzi in Tree 1 (West) profile at -2cm |
| GMP222 Z2720012 | 2005-02-17 | Tonzi CO2 Probe Open Profile -0.08 | Location | Tonzi CO2 Probe Open Profile -0.08 | Location noted at Tonzi in Open (East) profile at -8cm |
| GMP222 Z2720011 | 2005-02-17 | Tonzi CO2 Probe Open Profile -0.04 | Location | Tonzi CO2 Probe Open Profile -0.04 | Location noted at Tonzi in Open (East) profile at -4cm |
| GMP222 Z2720014 | 2005-02-17 | Tonzi CO2 Probe Open Profile -0.02 | Location | Tonzi CO2 Probe Open Profile -0.02 | Location noted at Tonzi in Open (East) profile at -2cm |
| GMP222 X5050014 | 2014-03-18 | Tonzi CO2 Probe Tree1 Profile -0.04 | Moved | Tonzi CO2 Probe Tree1 Profile -0.02 | At Tonzi in the Tree 1 profile this probe was moved from the -4cm location to -2cm |
| GMP222 Z2720013 | 2014-03-18 | Tonzi CO2 Probe Tree1 Profile -0.02 | Moved | Tonzi CO2 Probe Tree1 Profile -0.04 | At Tonzi in the Tree 1 profile this probe was moved from the -2cm location to -4cm |
| GMP221 Y2009100 | 2014-03-18 | Vaira CO2 probe East Profile -0.08 | Removed | Lab none | Removed from Vaira in the East profile due to malfunction. |
| GMP221 Y1720006 | 2014-03-18 | Vaira CO2 probe West Profile -0.08 | Moved | Vaira CO2 probe West Profile -0.02 | At Vaira in the West profile this probe was moved from the -8cm location to -2cm |
| GMP221 Y0850004 | 2014-03-18 | Vaira CO2 probe West Profile -0.04 | Moved | Vaira CO2 probe West Profile -0.08 | At Vaira in the West profile this probe was moved from the -4cm location to -8cm |
| GMT222 G0230062 | 2014-03-18 | Vaira CO2 probe West Profile -0.02 | Moved | Vaira CO2 probe West Profile -0.04 | At Vaira in the West profile this probe was moved from the -2cm location to -4cm |
| GMP222 K1310102 | 2014-04-08 | Lab none | Installed | Tonzi CO2 Probe Open Profile -0.08 | Installed at Tonzi in the Open profile at -8cm. not clear if it replaced another probe. |
| GMP222 K1310103 | 2014-04-08 | Lab none | Installed | Tonzi CO2 Probe Open Profile -0.04 | Installed at Tonzi in the Open profile at -4cm. not clear if it replaced another probe. |
| GMP222 K1310104 | 2014-04-08 | Lab none | Installed | Tonzi CO2 Probe Open Profile -0.02 | Installed at Tonzi in the Open profile at -2cm. not clear if it replaced another probe. |
| GMP221 Y0710013 | 2014-04-22 | Vaira CO2 probe North Profile -0.08 | Removed | Lab none | Removed from Vaira North profile at -8cm |
| GMP222 Y1950005 | 2014-04-22 | Vaira CO2 probe North Profile -0.04 | Moved | Vaira CO2 probe North Profile -0.08 | At Vaira North profile, moved from -4cm to -8cm. |
| GMT222 G0230061 | 2014-04-22 | Vaira CO2 probe North Profile -0.02 | Moved | Vaira CO2 probe North Profile -0.04 | At Vaira North profile, moved from -2cm to -4cm. |
| GMP222 K1350101 | 2014-04-22 | Vaira CO2 probe West Profile -0.02 | Installed | Lab none | Installed in the Varia West profile at -2cm replacing sn G0230062 |
| GMT222 G0230062 | 2014-04-22 | Vaira CO2 probe West Profile -0.08 | Removed | Lab none | Removed from Vaira West profile at -8cm, replaced by sn K1350101 |
| GMP222 K1310102 | 2014-04-22 | Lab none | Installed | Vaira CO2 probe West Profile -0.04 | Installed in the Varia West profile at -4cm replacing sn Y1720006 |
| GMP221 Y1720006 | 2014-04-22 | Vaira 0 | Removed | Lab none | Removed from Vaira West profile at -4cm, replaced by sn K1310102 |
| GMP222 K1310103 | 2014-04-22 | Lab none | Installed | Vaira CO2 probe West Profile -0.02 | Installed in the Varia West profile at -2cm replacing sn Y0850004 |
| GMP221 Y0850004 | 2014-04-22 | Vaira CO2 probe West Profile -0.02 | Removed | Lab none | Removed from Vaira West profile at -2cm, replaced by sn K1310103 |
| BB-Fab BB-TF | 2012-02-09 | Tonzi-Floor | Replaced | Tonzi-Floor | I swapped out seven batteries with dates from June to December 2007 and replaced them with six new batteries with dates from January to February 2012. |
| GMP221 Y1720006 | 2014-01-29 | Lab none | Installed | Vaira CO2 probe West Profile -0.08 | West profile as -8cm with new U-shaped tops on the PVC enclosures. |
| GMP221 Y0850004 | 2014-01-29 | Lab none | Installed | Vaira CO2 probe West Profile -0.04 | West profile as -4cm with new U-shaped tops on the PVC enclosures. |
| GMT222 G0230062 | 2014-01-29 | Lab none | Installed | Vaira CO2 probe West Profile -0.02 | West profile as -2cm with new U-shaped tops on the PVC enclosures. |
| GMP221 Y2009100 | 2014-01-29 | Lab none | Installed | Vaira CO2 probe East Profile -0.08 | East profile as -8cm with new U-shaped tops on the PVC enclosures. |
| GMP222 Z2720015 | 2014-01-29 | Lab none | Installed | Vaira CO2 probe East Profile -0.04 | East profile as -4cm with new U-shaped tops on the PVC enclosures. |
| GMP222 Y2030049 | 2014-01-29 | Lab none | Installed | Vaira CO2 probe East Profile -0.02 | Installed at Vaira in the East profile as -2cm with new U-shaped tops on the PVC enclosures. |
| GMP221 Y0710013 | 2014-01-29 | Lab none | Installed | Vaira CO2 probe North Profile -0.08 | Installed at Vaira in the North profile as -8cm with new U-shaped tops on the PVC enclosures. |
| GMP222 Y1950005 | 2014-01-29 | Lab none | Installed | Vaira CO2 probe North Profile -0.04 | Installed at Vaira in the North profile as -4cm with new U-shaped tops on the PVC enclosures. |
| GMT222 G0230061 | 2014-01-29 | Lab none | Installed | Vaira CO2 probe North Profile -0.02 | Installed at Vaira in the North profile as -2cm with new U-shaped tops on the PVC enclosures. |
| GMT221 G0150036 | 2014-01-29 | Lab none | Installed | Tonzi CO2 Probe Tree1 Profile -0.08 | Installed at Tonzi in the Tree 1 profile at -8cm with new U-shaped tops on the PVC enclosures |
| GMP222 X5050014 | 2014-01-29 | Lab none | Installed | Tonzi CO2 Probe Tree1 Profile -0.04 | Installed at Tonzi in the Tree 1 profile at -4cm with new U-shaped tops on the PVC enclosures |
| GMP222 Z2720013 | 2014-01-29 | Lab none | Installed | Tonzi CO2 Probe Tree1 Profile -0.02 | Installed at Tonzi in the Tree 1 profile at -2cm with new U-shaped tops on the PVC enclosures |
| GMT221 F4960020 | 2014-01-29 | Lab none | Installed | Tonzi CO2 Probe Open Profile -0.08 | Installed at Tonzi in the Open profile at -8cm with new U-shaped tops on the PVC enclosures |
| GMP222 X4840007 | 2014-01-29 | Lab none | Installed | Tonzi CO2 Probe Open Profile -0.04 | Installed at Tonzi in the Open profile at -4cm with new U-shaped tops on the PVC enclosures |
| GMP222 Z2720012 | 2014-01-29 | Lab none | Installed | Tonzi CO2 Probe Open Profile -0.02 | Installed at Tonzi in the Open profile at -2cm with new U-shaped tops on the PVC enclosures |
| LI-7500A 75H-2176 | 2015-10-29 | Lab none | Installed | East End Gas Analyzer CO2/H2O | Installed at East End to replace sn 75H-2182 for calibration. |
| LI-7500A 75H-2182 | 2015-10-29 | East End Gas Analyzer CO2/H2O | Removed | Lab none | Removed from East End for calibration. Replaced by sn 75H-2176 |
| PAR-LITE 040411 | 2015-10-15 | Lab none | Installed | Twitchell Alfalfa PAR Sensor Diffuse | This sensor was installed with a rotating shadow band to measure diffuse PAR. The CR1000 met program was updated appropriately. |
| LI-7500A 75H-2176 | 2015-10-28 | Lab none | Calibration | Lab none | Last calibration: 2015-05-05 AGC=90.65 SDM=6 DAC1=- DAC2=- Ambient P=100.3kPa, Tair=21.39C, Tdew=14.08C Zero Air at 750psi, God CO2 421.22 at 800 Tdewspan=11.08 CO2 zero 0.8692 -> 0.8691 Offset: -0.61ppm CO2 span 1.0216 -> 1.0177 Offset: 2.1ppm H2O zero 0.8562 -> 0.8565 Offset: 1.5ppm H2O span 1.0239 -> 1.0086 Offset: 0.3ppm Notes: |
| LI-7500A 0073 | 2015-10-28 | Lab none | Calibration | Lab none | Last calibration: 2015-04-06 AGC=59 SDM=7 DAC1=0-1000 DAC2=10-25 Ambient P=100.68kPa, Tair=21.57C, Tdew=15.30C Zero Air at 750psi, God CO2 421.22 at 800 Tdewspan=11.08 CO2 zero 0.9578 -> 0.9584 Offset: 2.1ppm CO2 span 1.0031 -> 1.0034 Offset: -0.12ppm H2O zero 0.7355 -> 0.7403 Offset: 30.4ppm H2O span 1.0253 -> 0.9201 Offset: 1.72ppm Notes: |
| LI-7500A 0041 | 2015-10-28 | Lab none | Calibration | Lab none | Last calibration: 2015-04-20 AGC=51 SDM=7 DAC1=0-1000 DAC2=10-25 Ambient P=100.68kPa, Tair=21.33C, Tdew=13.66C Zero Air at 750psi, God CO2 421.22 at 750 Tdewspan=11.08 CO2 zero 1.0002 -> 1.0004 Offset: 0.68ppm CO2 span 1.0115 -> 1.0107 Offset: 0.38ppm H2O zero 0.8243 -> 0.8247 Offset: 2.3ppm H2O span 0.9991 -> 0.8836 Offset: 1.96ppm Notes: |
| LI-7500A 0035 | 2015-10-28 | Lab none | Calibration | Lab none | Last calibration: 2015-04-06 AGC=49 SDM=7 DAC1=0-1000 DAC2=10-25 Ambient P=100.68kPa, Tair=21.18C, Tdew=15.05C Zero Air at 750psi, God CO2 421.22 at 750 Tdewspan=11.08 CO2 zero 0.9389 -> 0.9384 Offset: -1.08ppm CO2 span 1.0257 -> 1.0237 Offset: 1.08ppm H2O zero 0.8939 -> 0.9030 Offset: 55.5ppm H2O span 0.9664 -> 0.8731 Offset: 1.57ppm Notes: |
| PQS 1 140450 | 2014-09-09 | Factory | Calibration | Factory | Initial factory calibration: 8.10 uV/(umol/m2/s), 470 Ohm |