UMOOS Moored Buoy Sensor Information Physical Oceanography Group School of Marine Sciences University of Maine

Sensor Information for UMOOS Mooring: A0138

Mooring History:

Date	Buffer Name	Data Type	Depth	Comments
2017-12-08 01:54	ALL	ALL		deployed by R/V Connecticut
2017-12-19 01:00	sbe37	ALL	1	1st corrupted SM data, garbled
2017-12-25 15:00	sbe37	ALL	1	SM data badly intermittent in cellphone data -- note seems related to Gill (serial) data and flagged optics (serial) data
2017-12-30 04:20	met	wind_direction	-4	Backup RMYoung wind direction flagged as invalid (too erratic).
2018-01-06 00:45	suna	ALL	20	last valid suna data. Two more records with "-1" values", then no data from instrument.
2018-01-08 03:00	met	wind_2_speed,wind_2_gust,wind_2_direction	-4	Primary wind sensor failed (all readings zero); backup wind sensor speed okay but direction had previously failed.
2018-01-10 16:00	sbe37	ALL	1	SM data ok. Note this seems to correspond to when the Gill finally stopped sending data (same SIO4 port)
2018-03-02 17:10	met	wind_speed,wind_gust,wind_direction	-4	Backup wind sensor failed (all readings zero); primary wind sensor failed 8 Jan 2018.
2018-03-03 06:00	sbe16	dissolved_oxygen	50	50m dissolved oxgyen sensor not reporting good data (too low); flagged as invalid.
2018-04-01 15:13	doppler	ALL	3.2	Doppler voltage dropping and needs to be monitored closely.
2018-07-10 14:05	ALL	ALL		recovered by R/V Connecticut

Notes: Sensors highlighted in red indicate problems with this sensor during deployment. Depth is measured relative to the ocean surface with positive depths indicating depths below the ocean surface. Negative depths are heights above the surface. In the case of doppler current measurements, the depth indicates depth of first measurement:delta-depth:depth of last measurement. For instance, 10:4:106 represents currents measured every 4 meters from 10 meters down to 106 meters (28 depths in all).