When: Date: 12/29/2005 , Day: 363 , Watch Time: 10:20 .
Where: Tonzi/Vaira Ranch
Who: Siyan, DDB
Weather high overcast all day, breeze, foggy in Sacramento area,
Phenology green grass, oak leave fell
Summary

1. Primary CO2 “god” bottle in field. Please bring into town. CO2 value are worn off.
2. At Vaira, CR communication not working, interrupt downloading – Maybe because of “WET”‌
3. At Vaira, couldn’t check system and PC voltage because datalogger showed “BUSY IN COM”.
4. At Vaira, 2 signal of NDVI are negative.
5. At Tower, Camera didn’t work.
6. At Floor, couldn’t download data. Something wrong with the connection between computer and screen. Computer can boot up when disconnect the screen, and computer worked sometimes if keep it vertical position with the connection.

Vaira_Grass Site

1. Fence and gate power: >12 v.
2. Panel and Batteries: 12.6 v; 8.2 amps; 2.9 amps.
3. Reading from Gillsonic screen before downloading data. (The value of H₂O and CO₂ should be in the range of 0 – 5 v.)

Time	10:35:06
Path/File name	D:\Data\V05_363.flx D:\Data\VR053831030.raw
	mean	std		mean	std
w	0.150	0.16	Ts	13.411	0.329
u	1.12	0.248	H2O	2.351	0.056
v	0.5	0.434	CO2	2.255	0.026

1. downloading data
2. check the fans of air temp. and relative humidity sensors at Vaira.
3. Check MD-9 system connections – CR communication not working, interrupt downloading – Maybe because of “WET”‌
4. couldn’t check system and PC voltage because datalogger showed “BUSY IN COM”.
5. 2 signal of NDVI are negative.
6. Rain washed radiation sensors clean.
7. Closed gate and set up fence.
8. Spectrometer measurement: took 4 readings

Tonzi_Tower Site

1. Fence and gate power: >12 v.
2. No Power when we got here. Dennis restarted the power.
3. Panel and Batteries: 12 v; 0 amps; 6.7 amps.
4. Reading from Gillsonic screen before downloading data. (The value of H₂O and CO₂ should be in the range of 0 – 5 v.)

Time	11:41:19
Path/File name	D:\Data\T05_363.flx D:\Data\TW053631130.raw
	mean	std		mean	std
w	0.380	0.765	Ts	13.613	0.923
u	0.79	0.582	H2O	2.361	0.192
v	0.1	0.647	CO2	2.147	0.066

1. downloading
2. Camera didn’t work.
3. check the fans of air temp. and relative humidity sensors on the tower and the floor.
4. Dennis checked CO2 profile system. [CO2]~=400ppm, it is high!
5. close gate and set up fence.

Toniz_Floor Site

1. Fence was fixed by DDB.
2. Panel and Batteries: 12.0 v; 5.8 amps; 2.5 amps.
3. Reading from Gillsonic screen before downloading data. (The value of H₂O and CO₂ should be in the range of 0 – 5 v.)

Time	11:36:24
Path/File name	D:\Data\F05_363.flx D:\Data\FL053630931.raw
	mean	std		mean	std
w	0.180	0.15	Ts	14.001	0.235
u	-0.2	0.482	H2O	2.271	0.028
v	0.290	0.347	CO2	2.362	0.056

1. couldn’t download data. Something wrong with the connection between computer and screen. Computer can boot up when disconnect the screen, and computer worked sometimes if keep it vertical position with the connection.
2. Soil CO₂ profile

Reading from datalogger

Panel temp		13.6
Battery voltage		13.3
CO2E_1	3595.1	TCE_1	12.6	CO2W_1	1567	TCW_1	12.9
CO2E_2	1408.9	TCE_2	13.6	CO2W_2	2375.4	TCW_2	12.6
CO2E_3	1437.6	TCE_3	11.96	CO2W_3	3985.5	TCW_3	12.9
CO2E_4	436.9	TCE_4	11.29	CO2W_4	4709.4	TCW_4	12.6

1. CO₂ profile (Dennis made some notes, please see detail in original notesheet.)
2. Close gate and set up fence.

Tonzi
Dendrometer
Date	Day	Tag #	Reading (cm)
12/29/2005	363	71	22.5
		72	23.3
		77	Broken
		78	Broken
		79	23
		245	20.5
		248	24.2
		250	21.9
		255	23.9
		‌252‌	missing
		102	Broken

tonzi	7931AFE	402165	574B4B	402FF3	574632	7A432E	7A3C6E	7A3B40	7A4AAA
D363
29-Dec-05	SM,DDB
0-15	42.6	38.4	40.7	24.6	39.2	31.2	24.4	26.9	21.9
15-30	37.1	39.9	34.7	40.4	37.6	39.5	29.9	33.4	24.9
30-45	36.6	41.2	40.0	36.7	43.5	34.1	31.5	30.5	36.8
45-60	39.6	52.9	45.1	41.6	39.3	33.0	43.5	43.6	35.8
	A6D882B	A3D04E8	A6D72F5
0-15	34.7	31.9	23.3
15-30	32.9	34.9	33.9
30-45	34.3	33.6	34.7
45-60	41.1	46.9	44.3
vaira	57318a	7933dee
0-15	18.0	11.1
15-30	28.4	37.1
30-45	30.4	36.2
45-60	31.8	33.1

Sample vial	What
MIBA-US-01.__-__	Leave 1
MIBA-US-01.__-__	Leave 2
MIBA-US-01. _131___	Grass 1
MIBA-US-01. __132__	Grass 2
MIBA-US-01. __133__	Surface Litter
MIBA-US-01. __134__	Soil in 10 cm
MIBA-US-01. _135___	Stem 1
MIBA-US-01. __136__	Stem 2