Field Notes

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Other sites visited today: Sherman Island
Phenocam link: Searching...

Twitchell Rice: 2010-01-28 07:00:00 (DOY 28)
Author: Joe Verfaillie
Others:

Summary: Installed new Verizon software.

Twitchell
1/28/2010

Arrived about 7am. Cold, thick fog, little wind. Road is passable but I used four-wheel drive. Water level in the field near high water mark. Heard birds but none near by and to foggy to see far.

Generator is running, systems were going, LGR pressure was low (91.08Torr) but easily corrected with bypass valve.

I installed new Verizon software, but connection still seems a little flakey.

Copied data and swapped card.

Changed desiccant in the pyranometer. Cleaned dew off sonic transducers and LI7500 lenses.

LGR:
7:35am, 3.7038ppm, 7942.04ppm, 455.57ppm, 29.42C, 143.16Torr, 17.247usec

Left for Sherman about 9:30.

2 photos found

20100128TW_FranksTower.jpg ( 2010-01-28 09:26:59 ) Full size: 2048x1536
USGS East Pond tower in heavy fog