| Rec No. | Date | Loc From | Title | Loc To | Notes |
|---|
| 6464 |
2023-11-07 |
Loaned none |
Returned |
Lab none |
Returned from Yuankun Xu (Roland Burgmann Lab) and Yifang Cheng at the conclusion of their field project at the Slumgullion Landslide site in Colorado. |
| 6381 |
2023-08-22 |
Lab none |
Loaned |
Loaned none |
Loaned to Yuankun Xu (Roland Burgmann Lab) and Yifang Cheng (Berkeley Seismo Lab) for use at Slumgullion Landslide site in Colorado for about one month mid-Sept to mid-Oct. Loaned with sonics sn 152603 and 153804 and CR6 sn 2114. |
| 5859 |
2022-04-25 |
Lab none |
Installed |
Bouldin Alfalfa-ADEX Data Logger Edge Flux |
Installed on the Edge tower to collect 20Hz data from the lower sonic and 10sec data from the two RH/Temp sensors for the advection experiment at BA |
| 5813 |
2022-04-22 |
Lab none |
Maintenance |
Lab none |
The internal lithium battery was low <1V. I replaced it with a new Lithium 3.6V AA battery. |
| 5798 |
2021-11-05 |
Bouldin Alfalfa-ADEX Data Logger Upwind |
Removed |
Lab none |
Removed from BA bouncer tower at the conclusion of this summer's advection setup. |
| 5383 |
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. |
| 3714 |
2018-09-28 |
Lab none |
Upgrade |
Lab none |
Upgraded OS from CR6.Std.07.02 to CR6.Std.08.00. After upgrading the OS, I used the "Network Services" tab to enable FTP with the username tower and the usual password. |
| 3313 |
2018-02-01 |
Lab none |
Upgrade |
Lab none |
Upgraded OS from CR6.Std.03 to CR6.Std.07.02. The older OS has a known issue where the CR6 is unresponsive until the internal lithium battery is removed and reinstalled. This new O.S. CR6.Std.07.02 requires updating your computer USB drivers using Device Config Utility 2.16 (or newer). I updated Device Config Utility on my computer from version 2.10 to 2.16. In the "Send OS" tab in Device Config Utility, the first step provides a link to update USB drivers. After upgrading the OS, I used the "Network Services" tab to enable FTP with the username tower and the usual password. |
| 3091 |
2017-09-26 |
East End-Temp2 Data Logger |
Removed |
Lab none |
Brought back to the lab with the decommissioning of the East End closed canopy temporary tower 2 |
| 2863 |
2017-06-14 |
Lab none |
Installed |
East End-Temp2 Data Logger |
Installed on the East End Temporary Tower #2 Closed Canpoy location with the initial tower set up. |
| 2477 |
2016-10-06 |
Twitchell Rice |
Removed |
Lab none |
Removed from the Golden Radiometer experiment at Twtichell Rice. |
| 2467 |
2016-09-22 |
Lab none |
Installed |
Twitchell Rice |
Installed on an independent tripod at Twitchell Rice. This is part of a "golden" radiometers experiment to compare incoming PAR and SW across the delta |
| 2454 |
2016-09-13 |
Tonzi-Tower |
Removed |
Lab none |
Removed from Tonzi tower were it collected data from Eosence CO2 profile experiment |
| 2319 |
2016-06-16 |
Lab none |
Installed |
Tonzi-Tower |
Installed to collect data from Eosense CO2 probes being tested for CO2 profile. |
| 1964 |
2015-08-21 |
Factory |
Calibration |
Factory |
Initial factory calibration. Recommended interval: 3 years of service. |
