Field Notes

<--2006-01-10 11:00:00 | 2006-01-24 11:35:00-->
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Tonzi: 2006-01-20 00:00:00 (DOY 20)
Author: Ted Hehn
Others:

Weather Cool and clear

Trip Purpose General site visit

Tonzi Ranch:

20Jan06
Floor
download data, all else appears well

21Jan06
Remove angle bracket on LI7500 and mount vertical since all units now have radiation screens and upgraded software installed.

PC and all logger (2,3,4,5,6 and 8) times at 13:45. Cell phone time = 13:55 reset PC time.

Tower
LI7500 showing 0.0 volts on co2 channel. Clean bird crap off lens (upper and lower) and it becomes operational.

Remove angle bracket on LI7500 and mount vertical since all units now have radiation screens and upgraded software installed.

Refocus tower cam and reset task manager from taking snapshots from 7am to 7pm so it takes shots from 9 am to 3 pm while the data logger only powers up the web cam for 5 min at beginning of hour from 10 am to 2 pm.

Clean tower rain gage as it was plugged and full of standing water.

21Jan05
Install webcam power relay and refocus webcam

Storage bin open and filled with water soaking manuals, spare pumps/solenoids, etc…..

Run Zero span on Li820 with 429 ppm span cylinder # SA3583

Remove Cylinder # SA3583 and install cylinder # CC130384 part # AlCD425MP-AS
Measured by LI6262 at 424.8 ppm Reference to Scott Marin Cyl# CA04390 370.9 ppm

Field Data

No tank data

No TZ Well data found

No TZ Moisture Point data found

No VR Moisture Point data found

No TZ grass heigth found

No VR grass heigth found

No TZ Tree DBH found

No water potential data found

No TZ Grass Biomass data found

No TZ OakLeaves Biomass data found

No TZ PineNeedles Biomass data found