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Station Notes - Aetna / Fremont (MI) 
 
 
04/27/2023: Station Maintenance:                                         [1330] 
 
            - site maintenance, including: 
               - checked anemometer (bearings good) 
               - checked battery (13.5 V) 
               - checked soil sensor and power cables (good) 
               - checked solar panel (22.3 V) 
               - checked tipping-bucket rain gauge (good) 
               - checked wind vane (properly aligned) 
               - cleaned atmp/relh sensor and radiation shield 
               - tested leaf wetness sensor [standard] (good)* 
               - replaced pyranometer 
 
               * site does not include a canopy sensor 
 
 
 
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07/23/2022: Station Maintenance:                                         [1110] 
 
            - routine site maintenance, including 
               - checked anemometer (bearings good) 
               - checked battery (13.32 V) 
               - checked pyranometer (good) 
               - checked soil sensor cables (good) 
               - checked solar panel (20.31 V) 
               - checked tipping-bucket rain gauge 
               - checked wind vane (properly aligned) 
               - checked / tested leaf wetness sensor [standard] (good)* 
               - cleaned atmp/relh sensor and radiation shield  
               - cleaned battery box  
               - weed removal  
 
               * site does not include a canopy sensor 
 
 
06/13/2022: Station Maintenance:                                         [1030] 
 
            - routine site maintenance, including: 
               - checked anemometer (bearings good) 
               - checked pyranometer (adjusted mount / level) 
               - checked soil sensor cables (good) 
               - checked wind vane (properly aligned) 
               - checked / cleaned solar panel 
               - checked / cleaned tipping-bucket rain gauge 
               - checked / tested battery 
               - cleaned battery box 
               - replaced faulty leaf wetness sensor [standard mount]* 
               - weed removal 
 
               * site does not include a canopy sensor 
 
 
 
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07/14/2021: Station Maintenance:                                         [1110] 
 
            - routine site maintenance  
 
 
06/04/2021: Station / Logger Maintenance:                                [1150] 
 
            - routine site maintenance 
            - modem upgrade 
            - replaced soil temperature / moisture sensor [10cm] 
 
 
05/16/2021: Station Maintenance:                                         [1520] 
 
            - replaced fault soil temp/soil moisture sensor [10cm] 
 
 
 
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07/17/2020: Station / Logger Maintenance:                                [1145] 
 
            - repaired power issues      
 
 
05/29/2020: Station Maintenance:                                         [1130] 
 
            - routine station maintenance 
            - installed new leaf wetness mount 
            - soil sensor wiring (power) adjustment 
 
 
 
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08/21/2019: Station Maintenance:                                         [1510] 
 
            - repaired atmp/relh/dwpt sensor 
 
 
06/12/2019: Station Maintenance:                                         [1245] 
 
            - install soil sensors (i.e. soil temp/moisture) 
 
 
04/12/2019: Station Online:                                              [1100] 
     
            - Station added to Enviroweather/MAWN database system 
          
 
04/09/2019: Data Collection Enabled                                      [1110] 
 
            - Data Collection and Data Archive for new station begins: 
 
                  First data report:   April 10, 2019 (d=100) 00:05 
 
 
04/09/2019: Logger Setup                                                 [1110] 
 
            - Loaded MAWN Program: aet-bssd 
                                      aet => Station ID (aetna) 
                                        b => CR1000/MI (Logger/Site) 
                                        s => SDI-12 [CS650] (Soil Moisture) 
                                        s => SDI-12 [HygroVue10] (Temp/RH) 
                                        d => LWS-L (Leaf Wetness) [no canopy] 
 
            - Now able to collect raw weather data. 
 
 
04/09/2019: Station Maintenance:                                         [----] 
 
            - Established telecommunication between station cell-modem  
              and data-collection PC/server on campus.    
 
 
04/07/2019: Station Setup                                                [----] 
 
            - station setup/activated at field site 
 
 
 
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