Field Notes
<--2011-12-18 09:00:00 | 2012-01-17 09:30:00-->Other sites visited today: Sherman Island | Mayberry
Twitchell Rice: 2011-12-28 11:30:00 (DOY 362)
Author: Joe Verfaillie
Others: Kyoko, Hisashi
Summary: Collect data and check tower
| Twitchell
2011-12-28 I arrived about 11:30 PST with Kyoko and Hisashi. It was sunny but hazy and there was almost no wind. On Brannan Island just north of Twitchell Island, there were huge flocks of geese and swans, but almost no birds on the fields at Twitchell. I collected data. All looked well though the LGR pressure was low again: 11:35PST, 29.57C, 86.85Torr, 13.922usec, 10Hz, 2.631ppm In low flow the pressure was 116Torr. I adjusted the bypass valve to bring the pressure up to 148.13Torr. When I left the LGR was back at 10Hz. The fan for the HMP45 didn?t seem to be running. |
3 photos found
TW_autocam_20111228_1115.jpg ( 2011-12-28 11:15:02 ) Full size: 3648x2736
Swans
TW_autocam_20111229_1815.jpg ( 2011-12-29 18:15:02 ) Full size: 3648x2736
Nice sunset
TW_plantcam_20111229_1700.jpg ( 2011-12-29 17:00:00 ) Full size: 2560x1920
Nice sunset
6 sets found
12 TW_met graphs found
5 TW_flux graphs found
Can't check TWSI_mixed
Can't check SIMBTWEE_met
1 TW_cam graphs found
Can't check TATWBABCSB_cam