============================================================================== Station Notes - Sandusky 05/10/2023: Station Maintenance: [1125] - routine site maintenance, including: - checked battery (13.72 V) - checked leaf wetness sensor [standard] (good)* - checked soil sensor cables (good) - checked solar panel (19.56 V) - checked tipping-bucket rain gauge (adjusted level) - cleaned solar panel - replaced atmp/relh sensor [1.5m]** - replaced atmp/relh sensor [3.0m] * no canopy sensor at this site ** faulty since 11/27/2022 ============================================================================== 08/25/2022: Station Maintenance: [1050] - routine site maintenance, including: - checked anemometer (replaced bearings) - checked battery (good: 13.61V) - checked pyranometer (good condition / level) - checked soil sensor cables (good) - checked tipping-bucket rain gauge (level) - cleaned batter box - cleaned grounding rod (sprayed with contact cleaner) - cleaned radiation shield (hmp155a) - cleaned relative humidity sensor (hmp155a) - cleaned / checked solar panel (good: 18.88V) - tested leaf wetness [standard] (good)* - weed removal (site well-maintained by host) * site does not make use of a canopy leaf wetness sensor 05/10/2022: Station / Logger Maintenence [1010] - routine site maintenance, including: - cleaned all three HMP155 (atmp/relh [1.5m, 3.0m, 45cm]) - cleaned solar panels - cleaned / leveled tipping-bucket rain gauge - replaced battery (35Ahr) - cleaned / tested leaf wetness sensor - no weed removal needed (site is bare ground) ============================================================================== 12/08/2021: Logger Maintenance: [1202] - loaded logger program: sdk-bbcdS.cr1* - no canopy leaf wetness sensor * supports "maintenance mode" 08/10/2021: Station Maintenance: [1250] - routine site maintenance 07/02/2021: Logger / Station Maintenance: [1200] - replaced logger (CR1000 -> CR1000) - replaced wiring panel - replaced all soil temperature sensors (SOIL0, SOIL1) - replaced all soil moisture sensors (MSTR0, MSTR1) 06/08/2021: Logger/ Station Maintenance: [1420] - routine site maintenance - updated wireless modem ============================================================================== 06/11/2020: Station Maintenance [1540] - routine site maintenance - reinstalled "mstr1" soil moisture sensor (30-60cm) 04/30/2020: Station Maintenance [0900] - reinstalled "soil0" (5cm) soil temperature sensor - corrected "soil1" (10cm) soil temperature sensor ============================================================================== 07/16/2019: Logger / Station Maintenance: [1105] - replaced logger (CR1000 -> CR1000) - added PakBus modem - loaded logger program: sdk-bbcdS 06/14/2019: Station Maintenace: [1420] - replaced soil moisture sensors (CS615 -> CS616) 03/29/2019: Logger Maintenance: [1820] - replaced modem / serial cables 03/08/2019: Logger Maintenance: [1200] - replaced faulty solid-state relay (which was causing communication issues) 03/06/2019: Station Maintenance: [1200] - repair sensor mount used to soybean inversion study 01/04/2019: Station Maintenance: [1600] - Soybean Inversion Study Upgrade, including: - logger upgrade (CR10X -> CR1000) - install new ATMP/RELH sensor @ 45cm - install new ATMP/RELH sensor @ 3m - replace leaf wetness sensors (237 -> LWS-L) - load new logger program "sdk-bbcdS" * NOTE: soil moisture sensors still need to be replaced ============================================================================== 06/20/2018: Station Maintenance: [1135] - annual station / site maintenance ============================================================================== 08/16/2017: Station Maintenance: [1000] - routine maintenance 06/21/2017: Station Maintenance: [1115] - annual maintenance 01/25/2017: Station Maintenance: [1150] - replaced logger battery ============================================================================== 06/21/2016: Station Maintenance: [1105] - annual maintenance and weed removal - replaced 2" soil temperature sensor - replaced 4" soil temperature sensor ============================================================================== 02/25/2015: Station Maintenance: [0003] - loaded logger program "mawn_aacf" (hourly collection cycle) 01/21/2015: System Maintenance: [0003] - loaded logger program "mawn_aacw" ============================================================================== 11/19/2014: System Maintenance: [1506] - moved data-collection to new LoggerNet server - loaded logger program "mawn_aacf" 09/09/2014: Station Maintenance: [1015] - obstruction removed from tipping bucket rain gauge. - due to blockage, there is no precipitation data for the following period: 09/01/2014 (d=244) 0005 - 09/09/2014 (d=525) 1015 07/09/2014: Station Maintenance: [1645] - routine maintenance, including: - cleaned air temp / rh sensor - cleaned solar radiation sensor - unclogged tipping-bucket rain gauge ============================================================================== 08/15/2012: Station Maintenance: [0920] - Rain gauge unplugged. Due to blockage, precipiation data has been marked as "missing" for the following time period: 07/25/2012 (d=207) 00:05 - 08/15/2012 (d=229) 09:20 ============================================================================== 07/27/2010: Station Maintenance: [1500] - Routine maintence ============================================================================== 08/10/2008: Station Maintenance: - General station maintenance and system checks. - Work was done approx: 1145 - 1215 (Day=223) 08/13/2008: Database Modification: - Added hourly battery voltage (logging of the hourly voltage data actually started at 5:00pm on April 04, 2008 (d=095). 04/04/2008: Station Maintenace (sm): - Installed wireless broadband modem. This was done to correct recent troubles with old analog cell modem. [16:00] - Established communication to wireless broadband modem using LoggerNet. [16:20] - Loaded MAWN Program: AACF (hourly schedule) [16:20] ============================================================================== 05/13/2004: Station Maintenance (jaa): - Tipping Bucket Rain Gauge Repaired 04/21/2004: Telecommunication Trouble Corrected (crn, sm): - Faulty COM100 Cell Phone Modem Replaced. Station returned to regular 6:35am/6:35pm data collection schedule. 04/13/2004: Telecommunication Trouble: - Currently unable to connect to cell modem installed at the Sandusky MAWN station. Data will likely be unavailable until we are able to service the trouble (jtb). 01/12/2004: Station Online: - Data Collection and Data Archive for new station begins and now made available via the MAWN website: First data report: Jan 01, 2004 - 00:05 (Day=001) 01/08/2004: Communications Troubleshooting: - PC208W Communication software now properly configured thanks to suggestions provided by Campbell Scientific. The following modem string was needed to properly handshake with COM200 installed in the field: &B1V1X3S7=60&M0&N2 01/02/2004: Cellular Package Troubleshooting: - Thumb Cellular replaced Motorola Transceiver and communication to/from station appears to be OK. - PC208W still needs to be configured 12/19/2003: New Station Installed: Notes: - station includes following communication package: COM100 Cellular Phone Package COM200 Data Modem ASP962 Directional Antenna - leaf wetness B (canopy) - still needs to be installed. - Data Logger Program Loaded: MAWN?? Additional Station Needs: ==============================================================================