- routine site maintenance, including:
- checked anemometer (good)
- checked atmp/relh sensor (good)
- checked battery (13.4V)
- checked soil sensor cables (good)
- checked solar panel (19.69V)
- checked tipping-bucket rain gauge (adjusted level)
- cleaned battery box
- cleaned solar panel
- tested leaf wetness sensor [canopy] (good)
- tested leaf wetness sensor [standard] (good)
- replaced anemometer (bearings and cups)
- routine site maintenance, including:
- checked anemometer (replace bearings next visit)
- checked battery (13.2V)
- checked pyranometer (adjusted level)
- checked soil sensor cables (good)
- checked solar panel (18.56V)
- checked tipping-bucket rain gauge (good)
- checked wind vane (properly aligned)
- cleaned atmp/relh sensor and radiation shield
- cleaned solar panel
- tested leaf wetness sensor [canopy] (good)
- tested leaf wetness sensor [standard] (good)
- routine site maintenance, including:
- adjusted pyranometer (adjusted level)
- cleaned solar panel
- checked / cleaned tipping-bucket rain gauge
- checked / tested leaf wetness (standard & canopy)
- battery check
- replaced CS107 (soil temperature @ 10cm)
- reinstalled CS107 (soil temperature @5cm)
- replaced logger (low lithium battery)
- reload logger program: hfd-bbab.cr1*
* supports "maintenance mode"
- loaded logger program: hfd-bbab.cr1*
- wind direction fix
* supports "maintenance mode"
- routine site maintenance
- routine site / station maintenance
- reinstalled soil temp sensors (vertical -> horizontal)
- loaded logger program: hfd-bbab (237 -> LWS-L)*
* sensor replaced: 07/31/2020 (both)
- cleaned-up previously collected data
- replaced leaf wetness (237 -> LWS-L) [both]
- requires logger program change
- routine maintenance
- replaced 4" soil temperature sensor (soil1)
- replaced logger (CR10X -> CR1000)
- added PakBus modem
- loaded logger program: hfd-bbaa
- annual site maintenance
- general site maintenance / cleanup
- replaced broadband modem
- general maintenance, including:
- repaired faulty ATMP/RELH
- annual maintenance
- installed "big" battery
- annual maintenance and weed removal
- routine station maintenance, including:
- leveling of tipping-bucket rain gauge
- weed removal
- loaded logger program "mawn_abcf" (hourly collection cycle)
- loaded logger program "mawn_abcw"
- moved data-collection to new LoggerNet server
- loaded logger program "mawn_abcf"
- Replaced faulty Air Temperature Sensor (HMP45C)
- Replaced 2" Soil Temperature Sensor (SOIL0)
- Repaired faulty 2" soil temperature sensor (soil0)
- Repaired installation of precipitation bucket
- Replaced faulty 4" soil temperature sensor (soil1)
- Replaced anemometer (wind speed sensor)
- Soil Moisture sensors repaired.
- Marked all RH values as "missing" during the following
time period:
08/12/2009 (d=224) 00:05 - 03/26/2012 (d=086) 17:20
- Replaced HMP45C sensor (Temp/RH) due to faulty RH
values being reported.
- General station maintenance and system checks, including:
- Tipping-bucket rain gauge test (faulty pcpn data
that was introduced was removed on 09/04/09)
- Loaded MAWN Program - ABCF (hourly power cycle) [0001]
- Loaded MAWN Program - ABCW (3-hour power cycle) [0105]
- General station maintenance and system checks, including:
- Repair of leaf wetness (canopy) sensor (cable had
been cut).
- Soil Moisture sensors now installed vertically:
- MSTR 0: profile of depth = 0 - 12"
- MSTR 1: profile of depth = 12 - 24"
- Work was done approx: 1440 - 1505 (Day=196)
- General station maintenance and system checks.
- soil moisture 1 sensor replaced.
- soil moisture 0 sensor reinstalled
- Work was done approx: 8:00 - 08:45 (Day=152)
- General station maintenance and system checks.
- Work was done approx: 13:10 - 13:30 (Day=129)
- Loaded MAWN Program: MAWN_ABCF (10:35)
- Power cable to Cell-IP Modem replaced (11:30am). The
original cable was faulty causing lack of power to the
modem which prevented data tranfser.
- Loaded MAWN Program: ABCS (hourly voltage)
- Communication converted to broadband cell-modem:
- Broadband Cell modem installed.
- Datalogger Program "mawn_bbcs" Loaded and Compiled
- Data Collection Configured To Upload Every 30 minutes.
- General Station Maintenance and System Checks:
- cleaned temperature sensor and radiation shield
- 2nd leaf wetness sensor installed
- rain gauge checked for debris
- Work was done approx: 12:00 - 12:30 (Day=179)
- General Station Maintenance and System Checks:
- weeds already dead - applied Round-Up above soil temps
- sensor placement checked
- anemometer bearings checked
- rain gauge checked for debris
- Work was done approx: 12:05 - 12:35 (Day=151)
- Soil Moisture Sensor (Sensor B) reconnected - 12V supply
wire was not properly connected. As of 2:00pm on June
29, 2005, data from second soil moisture sensor is available
once again.
- General Station Maintenance and System Checks:
- weed removal and application of Round-Up above soil temps
- cleaned/checked all sensors
- General Station Maintenance and System Checks:
- weed removal and application of Round-Up above soil temps
- Replaced Temperature/Relative Humidity Probe (approx: 11:40am)
- Site Visit. Checked all sensors, no repairs needed or made.
- Data Logger Program (MAWN3A) Loaded (11:10 - Day=239)
- Data Logger Program (MAWN1C) Loaded (11:28 - Day=239)
- Change in Data Logger Resulted in Data Loss. Period
of Missing Data Due to Program Change:
08/27/03 (Day=239), 5:10 - 08/27/03 (Day=239), 11:25
- Soil Moisuture sensor connections checked and
reconnected (approx. 14:00). Both soil moisture
sensors appear to be reading normal. (jaa)
- Originally datalogger failed and was replaced with
a temporary CR10 while the original CR10X is out
for repair.
- Datalogger program (MAWN1C) uploaded and data collection
restarted (13:35)
- Notes:
- station installed in a low area.
- water runoff could be a concern as buried sensors
could possible become exposed in the future.
- Additonal Station Needs:
- phone line (completed)
- leaf wetness installed in canopy (completed)
- GPS cooridinates
First report: April 18, 2003 - 01:05 (Day=108)
Note: Clock was initially incorrect on datalogger. Time stamps
were adjusted by one hour between the following dates to
correct the observations times in the raw data file:
Day=108, Time=00:05 - Day=125, Time=14:25
- New Datalogger Program Loaded (MAWN1C) at 17:40.
(change made to enable recording of CS616 soil moisture probes)