| Site | Date | Author | Summary |
| Tonzi |
(363) 2005-12-29 10:20:00 |
Siyan Ma |
When: Date: 12/29/2005 ,
Day: 363 ,
Watch Time: 10:20 .
Where: Tonzi/Vaira Ranch
Who: Siyan, DDB
|
| Tonzi |
(353) 2005-12-19 00:00:00 |
Ted Hehn |
When: Mon, 19Dec05 JD-353
Where: Tonzi
Who: Ted Hehn
Weather Foggy and drizzle
Trip Purpose General
Tonzi Ranch:
Floor 11:44
V = 12.5
SA = 2.8
LA = 3.3
Bat stat = yellow
Charge stat = green
Tower
V = 12.0
SA = 0
LA = 6.1
17:
|
| Tonzi |
(347) 2005-12-13 10:30:00 |
Siyan Ma |
When: Date: 12/13/2005 , Day: 347 , Watch Time: 10:30
.
Where: Tonzi/Vaira Ranch
Who: Siyan
Weather:
|
| Tonzi |
(347) 2005-12-13 09:00:00 |
Ted Hehn |
When: Tue-Wed, 13-14Dec05 JD-347-348
Where: Tonzi
Who: Ted Hehn
Weather Cool, fog in the morning, clear skies by 9-10 am
Trip Purpose Change out system batteries & general site visit
Tonzi Ranch:
13Dec05
Tower
Install 6 gell cell batts remo
|
| Tonzi |
(340) 2005-12-06 00:00:00 |
Ted Hehn |
When: Mon, 6Dec05 JD-339
Where: Tonzi
Who: Ted Hehn
Weather Cool and overcast grasses beginning to grow at both sites
Trip Purpose General site visit
Tower – install Norton antivirus and update definition files
Fencer status – green
|
| Tonzi |
(334) 2005-11-30 00:00:00 |
Ted Hehn |
When: Wed, 30Nov05 JD-334
Where: Tonzi
Who: Ted Hehn
Weather Overcast & cool
Trip Purpose General site visit
Tonzi Ranch:
Floor
connect 2 aux solar panels to regulator
solar amp = 0.6 with 6 PVM
“ “ = 0.8 “ 8 “
|
| Tonzi |
(313) 2005-11-09 00:00:00 |
Ted Hehn |
When: Wed-Thur, 9-10Nov05 JD-313-314
Where: Tonzi
Who: Ted Hehn
Weather
Trip Purpose Install NDVI_2
Tonzi Ranch:
Thur 10Nov
Reprogram CR23X6 with sequence to able installation of additional instruments: 2 PAR, 1 net rad, 1 pyranometer
|
| Tonzi |
(302) 2005-10-29 12:00:00 |
Siyan Ma |
When: Date: 10/29/2005 ,
Day: 302 ,
Watch Time: 12:00 .
Where: Tonzi/Vaira Ranch
Who: Siyan
|
| Tonzi |
(301) 2005-10-28 00:00:00 |
Ted Hehn |
When: Fri-Sat, 28-29Oct05, 302-3
Where: Tonzi
Who: Ted Hehn
Weather Clear and warm
Trip Purpose Install power jacks on PCs and NDVI_2
Tonzi Ranch:
Friday –
Fencer battery capacity depleted and fence is not putting out full 10 Kvolt pulse.
|
| Tonzi |
(291) 2005-10-18 00:00:00 |
Ted Hehn |
When: Tue, 18Oct05 JD-291
Where: Tonzi/Vaira Ranches
Who: Ted Hehn
Weather Clear and cool
Trip Purpose General site visit
Tonzi Ranch:
Tower PC on but not acquiring data. Reset button has no effect. Remove power plug and reinstall. PC boots
|
| Tonzi |
(277) 2005-10-04 00:00:00 |
Ted Hehn |
When: Mon, 4Oct05 JD-277
Where: Tonzi/Vaira Ranches
Who: Ted Hehn
Weather Clear and cool.
Trip Purpose General site visit
Tonzi Ranch:
Tower
All appeared well on tower.
Perform zero/span procedure on tower CO2 profile system using LI82
|
| Tonzi |
(268) 2005-09-25 13:00:00 |
Siyan Ma |
When: Date: 9/25/2005 ,
Day: 268 ,
Watch Time: 13:00 .
Where: Tonzi/Vaira Ranch
Who: Siyan
W
|
| Tonzi |
(253) 2005-09-10 12:30:00 |
Siyan Ma |
When: Date: Sep. 10, 2005 ,
Day: 253 ,
Watch Time: 12:30 .
Where: Tonzi/Vaira
Ranch
Who: Siyan
|
| Tonzi |
(223) 2005-08-11 00:00:00 |
Ted Hehn |
When: Thurs, 11Aug05 JD-254
Where: Tonzi
Who: Ted Hehn
Weather Clear & hot
Trip Purpose General site visit – check tower co2 profile system – check vaira logger solar power system.
Tonzi Ranch:
Floor 11:09
All appears well
Download d
|
| Tonzi |
(217) 2005-08-05 10:00:00 |
Siyan Ma |
When: Date: 8/5/2005 , Day: 216
, Watch Time: 10:00 .
Where: Tonzi/Vaira
Ranch
Who:
|
| Tonzi |
(216) 2005-08-04 10:14:00 |
Ted Hehn |
When: Wed 4-6Aug05, JD-215-217
Where: Tonzi
Who: Ted Hehn
Weather Hot & clear
Trip Purpose: Repair CR23x3 at Vaira and Tower CO2 profile pump failure
Tonzi Ranch:
4Aug 10:14 arrive at tower and profile system pump is not running. 12 volts pre
|
| Tonzi |
(207) 2005-07-26 12:11:00 |
Ted Hehn |
When: Tue, 26-27Jul05 JD-206-7
Where: Tonzi
Who: Ted Hehn
Weather Hot.
Trip Purpose General site visit and rerun tower CO2 profile system response curves.
Tonzi Ranch:
26Jul05 12:11 arrive
Webcam once again did not take pictures. Able
|
| Tonzi |
(200) 2005-07-19 14:14:00 |
Ted Hehn |
When: Tue, 19-21Jul05 JD-200
Where: Tonzi/Vaira Ranches
Who: Ted Hehn
Weather Clear, hot and getting hotter.
Trip Purpose: Dawson lab cooperative experiment
Tonzi Ranch:
19Jul05
14:14
Web cam not operational. Picture files were taken but
|
| Tonzi |
(174) 2005-06-23 10:30:00 |
Dennis Baldocchi |
Field notes June 23, 2005
D174
Tonzi Ranch
Today is the big Isotope study. Dawson and Biomet lab are in force.
Ddb, Xinghuan Chen and Gretchen Miller arrived around 1030 to do soil moisture, download data and check flux system.
Mostly clear d
|
| Tonzi |
(161) 2005-06-10 10:30:00 |
Dennis Baldocchi |
When: Date: June 10,2005 , Day: 161, Watch Time: 10:30pm .
Where: Tonzi/Vaira
Ranch
Who: DDB, Jose
Fuater, Siyan
|
| Tonzi |
(153) 2005-06-02 12:30:00 |
Siyan Ma |
When: Date: June
2,2005 , Day: 153, Watch Time: 12:30pm .
Where: Tonzi/Vaira
Ranch
Who: Siyan
Weather: clear
|
| Tonzi |
(137) 2005-05-17 11:30:00 |
Siyan Ma |
When: Date: 5/17/2005 , Day: 159, Watch Time: 11:30 am
.
Where: Tonzi/Vaira
Ranch
Who: Siyan
Weather: cloudy
Phenology: In Va
|
| Tonzi |
(114) 2005-04-24 13:00:00 |
Siyan Ma |
When: Date: 4/24/2005 , Day: 115
, Watch Time: 13:00 .
Where: Tonzi/Vaira
Ranch
Who
|
| Tonzi |
(100) 2005-04-10 12:00:00 |
Siyan Ma |
When: Date: 4/10/2005 , Day: 100
, Watch Time: 12:00pm .
Where: Tonzi/Vaira
Ranch
Who: Siyan, Qi
|
| Tonzi |
(99) 2005-04-09 00:00:00 |
Ted Hehn |
When: Sat, 9Apr05 JD-99
Where: Tonzi/Vaira Ranches
Who: Ted Hehn
Weather Clear and warm and sunny
Tonzi Ranch:
9Apr05
Birds made another mess of the optics on the LI7500. Clean lens.
Remove Li7500 #42 from tower and install # 41.
14:09 Al
|
| Tonzi |
(85) 2005-03-26 15:00:00 |
Ted Hehn |
When: Sat, 26-27Mar05 JD-85-86
Where: Tonzi/Vaira Ranches
Who: Ted Hehn
Weather Clear and cool
Trip Purpose Install LI7500 on tower and restart the flux platform
Tonzi Ranch:
Saturday 15:00 arrive and begin installation of LI7500. While insta
|
| Tonzi |
(83) 2005-03-24 12:00:00 |
Siyan Ma |
Swapped Li-7500 in Vaira (Remove #65, install #41). Because Ted was there, I didn't check the flux system. Some serious problems mentioned by Ted.
|
| Tonzi |
(81) 2005-03-22 00:00:00 |
Ted Hehn |
When: Tue, 22Mar05 JD-81-
Where: Tonzi/Vaira Ranches
Who: Ted Hehn & Matthias
Weather Tuesday raining hard and rivers are flowing through the Floor system and about ½ inch of water is present everywhere on the ground.
Flowers beginning to bloom. Ye
|
| Tonzi |
(69) 2005-03-10 11:07:00 |
Ted Hehn |
Tower 11:07
CR23x6 SN 2300 cal 13Mar03; due 13Mar05; *B version 1.16; batt 3.1374
11:08 cr10x8 wire panel SN 25361 sn x35475 cal 14Jul03; due 14Jul05; *B version ; batt
cr10x7 wire panel SN 21291 sn x31307 cal 22
|
| Tonzi |
(68) 2005-03-09 10:52:00 |
Dennis Baldocchi |
When: Date: 3/9/2005 ,
Day: 068 ,
Watch Time: 10:52 .
Where: Tonzi/Vaira
Ranch
Who: DDB, SM, JC
|
| Tonzi |
(68) 2005-03-09 10:20:00 |
Ted Hehn |
tower
all appears well
run zero/span sequence with LI820 interface
Pre z/s zero at about 5ppm
span at about 432ppm with 429ppm reference gas
Floor
16:03
change PC208 parameters: secondary retry interval from 2 min to 30; set lower
|
| Tonzi |
(63) 2005-03-04 15:31:00 |
Ted Hehn |
CO2 profile system down. Pump motor not functioning.
Discover short in power lead line: spring loaded inline fuse has intermittent failure - remove fuse holder go without since DC/DC converter has input fuse to protect from catastrophic failure.
15:31
|
| Tonzi |
(57) 2005-02-26 12:50:00 |
Siyan Ma |
When: Date: Feb. 26, 2005 , Day:
57 , Watch Time: 12:50pm .
Where: Tonzi/Vaira
Ranch
Who: Siyan, Qi
Chen, Xingyuan
|
| Tonzi |
(56) 2005-02-25 14:36:00 |
Ted Hehn |
Tonzi Ranch:
Floor – Gillsonic minimized.
Friday 14:36
No communication with cr10x4 or cr23x3, cr10x2
Communication with cr10x7 &cr10x8
Reboot PC
Batt volts = 12.7
Sol Amp = 5.5
Load Amp = 2.6
Gateway laptop with gillsonic running and the
|
| Tonzi |
(48) 2005-02-17 09:00:00 |
Ted Hehn |
JD-48-50
Weather Clear and sunny at 09:00 turning to fog by 09:15 All vegetation covered with heavy dew and ground is wet with standing water. Grass about 2" tall with clump grasses 6" tall. I have not seen the ground cover this full at Vaira since I ar
|
| Tonzi |
(40) 2005-02-09 11:00:00 |
Ted Hehn |
Weather Cool and clear with water standing in pools on the ground and water/mud under foot
Tonzi Ranch:
CO2 profile system down, pump fuse blown, LI800 reading 1000ppm, 992 mBar, 52.6C, CR10x 7 locked up and not showing any readings in PC208(Moe)
|
| Tonzi |
(39) 2005-02-08 10:55:00 |
Siyan Ma |
When: Date: Feb 8, 2005 , Day: 39 , Watch Time: 1055 (Vaira) .
Where: Tonzi/Vaira
Ranch
Who: Siyan and Jorge
Weather
|
| Tonzi |
(27) 2005-01-27 11:22:00 |
Ted Hehn |
Swapped Tower PC case, Tower co2 profile pump not running - fuse replaced, Tower HMP fan dead - broken wire fixed, Changed multiplier on tipping bucket.
|
| Tonzi |
(27) 2005-01-27 10:50:00 |
Dennis Baldocchi |
Swapped Tower 7500, install new moisture probes by minirhizon
|
| Tonzi |
(17) 2005-01-17 13:59:00 |
Siyan Ma |
Floor site down due to low solar power, Swapped Floor 7500, leaf and grass samples
|
| Tonzi |
(6) 2005-01-06 13:30:00 |
Ted Hehn |
Swapped Floor sonic, calibrated Tower co2 profile, installed C compiler on Tower computer
|
