============================================================================== Station Notes - Hudson 10/09/2023: Station Maintenance: [1155] - station maintenance, including: - replaced faulty leaf wetness [standard] sensor* - weed removal * site does not include a canopy sensor 10/03/2023: Logger / Station Maintenance: [1603] - loaded logger program: hdn-bbcd.cr1* (237 -> LWS-L)** * supports "maintenance mode" ** sensor replaced: 07/08/2020 (no canopy) - cleaned-up previously collected data 08/07/2023: Station Maintenance: [1300] - routine site maintenance, including: - checked anemometer (good) - checked battery (13.55 V) - checked leaf wetness sensor (program change needed)* - checked pyranometer (adjusted level) - checked soil sensors (good) - checked solar panel (19.5 V) - checked tipping-bucket rain gauge (adjusted level) - checked wind vane (properly aligned) - cleaned atmp/relh sensor and radiation shield - cleaned solar panel * site currently does not support canopy leaf wetness 06/06/2023: Station Maintenance: [1140] - routine site maintenance, including: - checked anemometer (good) - checked battery (13.40 V) - checked leaf wetness sensor (program change needed)* - checked pyranometer (adjusted level) - checked soil sensors (good) - checked solar panel (18.62 V) - checked tipping-bucket rain gauge (cleaned funnel) - checked wind vane (properly aligned) - cleaned atmp/relh sensor and radiation shield - cleaned solar panel * site currently does not support canopy leaf wetness ============================================================================== 08/12/2022: Station Maintenance: [1340] - routine site maintenance, including: - checked anemometer (good) - checked battery (13.06 V) - checked leaf wetness sensor (program change needed)* - checked pyranometer (good) - checked soil sensors (good) - checked solar panel (21.20 V) - checked tipping-bucket rain gauge (good) - checked wind vane (properly aligned) - cleaned atmp/relh sensor and radiation shield - cleaned battery box - cleaned solar panel - weed removal * site currently does not support canopy leaf wetness 07/12/2022: Station Maintenance: [1120] - routine site maintenance, including: - checked anemometer (good) - checked battery (13.43 V) - checked leaf wetness sensor (program change needed)* - checked pyranometer (good) - checked soil sensors (good) - checked solar panel (18.52 V... adjusted alignment) - checked tipping-bucket rain gauge (good) - checked wind vane (properly aligned) - cleaned atmp/rel sensor and radiation shield - cleaned solar panel - weed removal * site currently does not support canopy leaf wetness ============================================================================== 08/09/2021: Station Maintenance: [1525] - replaced anemometer (wind speed) 08/09/2021: Station Maintenance: [1035] - repaired wind vane 08/04/2021: Station Maintenance: [1615] - station / sensor repair (damage occurred 07/22/2021) 07/15/2021: Station Maintenance: [1000] - routine maintenance, including: - tipping-bucket rain gauge repair 05/07/2021: Station Maintenance: [1010] - routine maintenance, including: - modem replacement ============================================================================== 07/08/2020: Station Maintenance: [1345] - routine maintenance, including: - replaced leaf wetness (standard) sensor [237 -> LWS]* - NOTE: updated logger program is needed * site does not include a canopy sensor 06/07/2020: Station Maintenance: [1415] - routine maintenance, including: - cleared obstruction from tipping-bucket rain gauge ============================================================================== 08/23/2019: Station Maintenance: [----] - cleared obstruction from tipping-bucket rain gauge 07/16/2019: Logger / Station Maintenance: [0945] - replaced logger (CR1000 -> CR1000) - added PakBus modem - loaded logger program: hdn-bbca ============================================================================== 07/10/2018: Station Maintenance: [1050] - annual station / site maintenance ============================================================================== 05/25/2017: Station Maintenance: [0900] - annual maintenance 05/05/2017: Station Maintenance: [0005] - loaded logger program "hdn-bbca" 04/27/2017: Station Maintenance: [1230] - replaced tipping-bucket rain gauge - confirmed ATMP/RELH wired to continuous power 03/02/2017: Station Maintenance: [1200] - replaced faulty modem - installed directional antenna ============================================================================== 10/07/2016: Station Maintenance: [1210] - replaced faulty CR10/CR10X logger with CR1000 logger - loaded new logged program "hdn-bbca" - replaced faulty AIR TEMP/PH sensor (HMP45A -> HMP155A) - replaced faulty LEAF WETNESS (standard sensor - "leaf0") 09/12/2016: Station Maintenance: [2240] - It appears the rain gauge obstruction may have been removed. Unexplained precipitation that was reported has since been removed from the database. 05/26/2016: Station Maintenance: [1230] - annual maintenance and weed removal - unplugged precipitation bucket - replaced leaf wetness sensors ============================================================================== 06/30/2015: Station Maintenance: [1030] - replaced wind instruments 02/26/2015: Station Maintenance: [0004] - loaded logger program "mawn_abcf" (hourly collection cycle) ============================================================================== 12/23/2014: Station Maintenance: [1150] - replaced logger battery 12/22/2014: System Maintenance: [1005] - loaded logger program "mawn_abcw" 11/14/2014: System Maintenance: [1404] - moved data-collection to new LoggerNet server - loaded logger program "mawn_abcf" 05/02/2014: Station Maintenance: [1600] - replaced faulty wind vane ============================================================================== 06/25/2013: Station Maintenance: [0900] - Replaced Anemometer (Wind Speed Sensor) - Due to faulty sensor, wind speed data marked as "missing" for following time period: 01/13/2013 (d=013) 2125 - 06/25/2013 (d=176) 0905 ============================================================================== 06/14/2012: Station Maintenance: [1030] - Replaced Modem ============================================================================== 09/12/2011: Data Quality: [1500] - Due to recent sensor failure (e.g. ATMP/RH), all AMTP and RH data reported durng the following time period were marked as "missing": 08/22/2011 (d=234) 0140 - 09/09/2011 (d=252) 1415 09/09/2011: Station Maintenace [1415] - Air Temp/RH has been reporting "junk" since early in the day on 08/22/2011. Upon investigation, it was determined that the TEMP/RH sensor had become disconnected. Proper connection/installation at 2:15pm this afternoon. ============================================================================== 03/01/2010: Station Maintenance [1120] - Old CR10 datalogger was replaced with a CR10X - Installed new battery - Installed new power-supply - MAWN program (ABCF) reloaded - As of 03/02/2010 (d=061) at 13:00, station is back online. However, due to recent logger failure data was lost and is not available for the following time period: 02/13/10 (d=044) 0605 - 03/01/10 (d=060) 1120 ============================================================================== 09/14/2009: Data Clean-up: [1630] - Faulty Temp/RH data was introduced into the MAWN database prior to sensor replacement. Temp/RH values that were recorded during the following time period were marked as "missing": 09/08/09 (d=251) 00:40 - 09/11/09 (d=254) 10:35 09/11/2009: Station Maintenance: [1035] - Faulty Temp/RH Sensor was replaced. - Precipitation bucket was cleared. 05/21/2009: Station Maintenance: [1500] - General station maintenance and system checks, including: - Temp/RH sensor replacement - Tipping-bucket rain gauge test. ============================================================================== 10/29/2008: Station Maintenance: - Loaded MAWN Program - ABCF (60-minute power cycle) [0003] 04/25/2008: Station Maintenance: - Several recent hardware changes have not corrected the communication trouble at Hudson. Sensor and logger upgrade may be necessary. *** The Hudson station will be down indefinitely ** 04/23/2008: Station Maintenance: - Replaced power supply - Added 2nd battery - Replaced modem - Due to the recent hardware failure, data was lost for the following time period: 04/18/08 (d=109) 22:05 - 04/23/08 (d=114) 11:00 04/18/2008: Station Maintenance: - Datalogger was replaced for the second time this week (early logger was not collecting any useful data). As of 11:05, the replacement logger was collecting data. - Will need to keep an eye on things for a few days to determine if the replacement is working properly. Also, need to monitor to determine if replacement of solid-state relay continues to improve the "power-glitch" issue. - Due to the logger replacements this week, data was lost for the following time period: 04/05/08 (d=096) 21:05 - 04/18/08 (d=109) 11:00 02/27/2008: Data Cleanup (jb): - Removed several data entries from raw data archive and MAWN database that were introduced due to the apparent short-circuiting issue that would sometimes occur when the wireless modem was powered-on. Due to the power issue, several data entries during the following time period where faulty and were removed from the data archive: Aug 10, 2007 - Feb 22, 2008 Additional entries may need to be removed depending on the results of the solid-state relay that was installed on 02/23/2008. 02/23/2008: Station Maintenance (sm): - Installed Solid-State Reply which will hopefully correct short-circuit issue that occasionally seems to occur when the wireless modem is powered on. ============================================================================== 11/19/2007: Station Maintenance (jb): - Loaded MAWN Program: MAWN_ABCF (1-hr power cycle) [15:37] 07/23/2007: Station Maintenance: (bn): - Communication converted to broadband cell-modem: - Broadband Cell modem installed. - Datalogger Program "mawn_abcs" Loaded and Compiled - Data Collection Configured To Upload Every 30 minutes. - General Station Maintenance and System Checks: - Work was done approx: 11:15 - 12:00 (Day=204) ============================================================================== 06/01/2006: Station Maintenance: (bn): - General Station Maintenance and System Checks: - weed removal and application of Round-Up above soil temps - sensor placement checked: - reburied soil temperature A (2") - rebuired soil temperature B (4") - anemometer bearings checked - rain gauge checked for debris - Work was done approx: 18:20 - 18:45 (Day=152) ============================================================================== 11/04/2005: Data Quality (jtb): - Several bad data values due to faulty TEMP/RH sensor were reported between 07/23/05 - 10/26/05 (the faulty sensor was replaced on 10/26/05). All of the incorrect TEMP/RH values have since been corrected or marked as "missing". 10/26/2005: Station Maintenance (sm): - Replaced Temperature/Relative Humidity Sensor (HMP45C). - Replaced cable attached to wind vane. 07/20/2005: Station Online: - Data Collection and Data Archive for new station begins and now made available via the MAWN website: First data report: Jul 20, 2005 - 00:05 (Day=201) 07/19/2005: Station Maintenance (sm): - Replaced Data Logger Battery. - Collected Data Should Now Contain Complete Data Records. Start Data Archive. July 2005: New Station Installed: Notes: - leaf wetness B (canopy) - still needs to be installed. - Data Logger Program Loaded: MAWN1C Additional Station Needs: - Data Logger Battery Does Not Hold Charge - Needs Replacement ==============================================================================