petersburg — Maintenance Reports
: System Maintenance: [----]
- unclogged tipping-bucket rain gauge
: System Maintenance [1145]
- replaced wind instruments
: System Maintenance [1504]
- moved data-collection to new LoggerNet server
- loaded logger program "mawn_abcf"
: Data Quality [1530]
- Marked Leaf Wetness 0 and Leaf Wetness 1 as "missing"
during following time period:
04/01/2012 (d=092) 00:05 - 04/20/2012 (d=111) 11:00
: Station Maintenance [1440]
- Replaced Modem
: Station Maintenance [1100]
- Replaced Both Leaf Wetness Sensors
: Station Maintenace [1500]
- Cleaned Leaf Wetness Sensors
- Cleaned Precipitation Bucket
: Station Maintenance [1025]
- Replaced Battery
- Performed Early Spring Maintenance
: Data Correction [1045]
- Recent battery issues have led to a loss of data during
the following time periods:
03/06/2011 (d=065) 0705 - 03/06/2011 (d=065) 0900
03/07/2011 (d=066) 0205 - 03/07/2011 (d=066) 0800
03/08/2011 (d=067) 0605 - 03/08/2011 (d=067) 0900
03/09/2011 (d=068) 1705 - 03/10/2011 (d=069) 1100
03/10/2011 (d=069) 1705 - 03/11/2011 (d=070) 1000
: Station Maintenance [0008]
- Loaded MAWN Program - ABCF (hourly collection cycle)
: Station Maintenance [0006]
- Loaded MAWN Program - ABCW (3-hour collection cycle)
: Station Maintenance
- Loaded MAWN Program - ABCF (hourly collection cycle) [0004]
: Station Maintenance
- Loaded MAWN Program - ABCW (3-hour collection cycle) [0001]
: Station Maintenance
- Data Logger Battery was replaced.
: Data Correction [1530]
- Faulty Solar Radiation data that was introduced during
the following time period has been marked as "missing"
07/31/09 (d=212) 1055 - 08/07/09 (d=219) 1200
: Station Maintenance [1100]
- Faulty Solar Radiation Sensor was replaced.
: Station Maintenance [1000]
- Recent data outage was due to a lightning strike. The
logger was replaced along with a new wind vane/anemometer.
- However, it appears that the solar radiation sensor is
not reporting.
: Data Outage
- The Logger connected to the Petersburg MAWN station
appears to have failed at the following time:
07/23/2009 (d=204) 20:30
Repairs are being scheduled for possibly later this
week.
: Station Maintenance [1200]
- General station maintenance and system checks...
- Replaced Anemometer.
- NOTE: Due to the faulty sensor, incorrect wind speed values
that were reported during the following time period
have been removed from the data archive:
09/22/08 (d=266) 11:00 - 05/21/09 (d=141) 12:00
: Station Maintenance [1015]
- Configured LoggerNet software to connect to new modem.
Successful connection and data download once again
possible.
: Station Maintenance: [????]
- Replaced Wireless Broadband (cell-ip) Modem.
: Station Maintenance
- Loaded MAWN Program - ABCF (hourly power cycle) [0005]
: Station Maintenance
- Loaded MAWN Program - ABCW (3-hour power cycle) [1104]
: Database Modification
- Added hourly battery voltage (logging of the hourly
voltage data actually started at 1:00am on June 15,
2008 (d=167).
: Station Maintenance
- General station maintenance and system checks, including:
- convert to wireless broadband (cell-ip).
- replaced HMP45C (temp/rh) sensor
- Work was done approx: 1030 - 1100 (Day=182)
: Station Maintenance (bn)
- General station maintenance and system checks.
- Soil Moisture 0 sensor was replaced (CS615 to CS616)
- Soil Moisture 1 sensor was replaced (CD615 to CS616)
- MAWN Program MAWN1C loaded to properly read new moisture probes
- Work was done approx: 11:45 - 12:25 (Day=178)
: Station Maintenance: (jal)
- Replaced Temperature/Relative Humidity Sensor (HMP45C).
- Replaced Anemometer (Wind Speed).
- General Station Maintenance and System Checks:
- weed removal and application of Round-Up above soil temps
- Work was done approx: 11:20 - 11:35 (Day=245)
: Precipitation Guage Corrected
- Tipping-bucket rain gauge was found clogged with
debris and was cleaned out on Thu, Aug 14, 2003.
- Precipitation values during the time of obstruction
are inaccurate due to the decreased flow through the
funnel. Precipitation values were marked as "missing"
for the following days:
Aug 01, 2003 (Day 213) thru Aug 14, 2003 (Day 226)
- Total amount of measured precipitation removed from the
database during the time listed above:
2.79 inches
: Telecommunication Repair
- Telephone service was lost on July 22 due to
thunderstorms in the area. Phone company made
repairs and service was re-established.
- No data was lost. Datalogger continued to
collect data while phone service was down.
: Daylight Savings Time Adjustment.
- Daylight Savings Time Started on Day=97, Time=200.
- Time of Obs were modified by one hour (forward)
from Day=97, Time=200 through Day=97, Time=415.
: Daylight Savings Time Adjustment.
- Daylight Savings Time Ended on Day=301, Time=200.
- Time of Obs were modified by one hour (subtracted)
from Day=301, Time=200 through Day=301, Time=610
: Daylight Savings Time Adjustment.
- Daylight Savings Time Ended on Day=303, Time=200.
- Time of Obs were modified by one hour (subtracted)
from Day=303, Time=200 through Day=304, Time=1445.
Only Observation Times were modified, not times of
Maxs and Mins. Users will need to take that into
consideration when using this data.
: Installed Leaf Wetness A - installed on wooden block
attached to NE Leg (approx. 1 meter high) - facing
north. Install Time: Approx: 10:30am
Added 2 new Desi-Packs to Enclosure as there were no
existing packs in the enclosure.
Soil Temps are buried under sod - RoundUp has not
yet been applied.
: Fixed old data to reflect recent change in "mawn1b"
program - padded missing values to 5-minute data.
: Updated "mawn1b" to include Wind Speed, Air Temp,
and Relative Humidity in 5-minute data.
: Phone Line To Station Activated.
- Petersburg station added to MAWN database.
: Station Installed
- Leaf Wetness Sensors Disconnected For The Winter.
- Soil Probe A: 2-inch under sod, east of south leg.
- Soil Probe B: 4-inch under sod, east of south leg, south of
Soil Probe A.
- Soil Moisture A: On sod, south and east of south leg, west
of Soil Moisture B.
- Soil Moisture B: On sod, south and east of south leg, east
of Soil Moisture A.
- Data Logging Activated (mawn1b)
- Data Logger Start Time: 12:40pm, Day=315