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Deployment ru26d-20190905T1802
Pilot Notes
Some strange findings. Spurred by increasing dives and decreasing climbs vertical velocities. Worked with ctd pressure + sci_m_present_time --> same result, but ctd pressure + ctd41 timestamp showed no trend. Strange surfacing as well with sci clock lag of 26 seconds: GliderDos N -1 >get m_science_clothesline_lag = 27.210205 s Glider came up complaining of rinbuff overflow, put c_science_on 3 results in FAST spam of timestamps: 862338 sensor: sci_m_present_time = 1576253421.18533 timestamp 862338 sensor: sci_m_present_time = 1576253421.26996 timestamp 862338 sensor: sci_m_present_time = 1576253421.30286 timestamp 862338 sensor: sci_m_present_time = 1576253421.3772 timestamp 862338 sensor: sci_m_present_time = 1576253421.41827 timestamp 862338 sensor: sci_m_present_time = 1576253421.45938 timestamp buffer got overflowed, couldn't consci either so cycled science power and could consci however it still spammed c_science_on 3 NLG and MLG downloaded, nothing of note Looked into glider time vs sci time segment ru26d_2019_336_0_242_sbd which should be same one as strange surfacing noted above. Took 50m glider/sci pressure sensor and calculated how many sec to reaching 50 m again using TBD and SBD time, found that it was different by the lag amount. What was strange is science clock was running faster. with no appcmd (clock running slow) would expect problem the other magnitude. Added m_science_clothesline_lag to SBD, need to look at some other segments to see if similar problem and revisit the diverting vv's using ctd pressure.
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