CalCOFI 1806SR CTD & Sample Notes
Cast 001 93.3 26.7: prodo station; tripped all 24 to test carousel, all closed except #23 top hung up on stanchion; bottles #11-17 closed at 21m, #18-24 closed at 12m
Cast 002 93.3 28.0: 0 & 30m DIC/pH
Cast 003 93.3 30.0: DIC sta
Cast 004 93.3 35.0: extra marker #17 @38m
Cast 005 93.3 40.0: high chl max @30m; pH sensor misbehaving, odd dips @230, 240, 295, 320m downcast; slightly moderate seas
Cast 006 93.3 45.0: moderate seas already, underway seawater off; winch operator 20min delay
Cast 007 93.3 50.0: prodo station; uway pH from underway seawater #15265; nutrients samples: #1 & #9 look questionable, #5 not drawn
Cast 008 93.3 55.0: nothing noted
Cast 009 93.3 60.0: mistrip bottle #9 - skip
Cast 010 93.3 70.0: moderate-rough seas; pH sensor still funky 100-200m downcast, serviced the cable post-cast
Cast 011 93.3 80.0: moderate seas, CTD at surface in air (popped out), pumps off, lowered 2m deeper, waited ~90secs before sending down to 515m
Cast 012 93.3 90.0: prodo station; Uway pH #15266
Cast 013 93.3 100.0: event log offline on bridge, DMW unable to help them get re-started
Cast 014 93.3 110.0: moderate seas but calming; deep chl max ~120m; salinity inversion 70-140m; pH bad 90-280m on downcast; Slight salinity spikes on upcast at stops 175m, 160m, 150m, 140m, 130m, 120m - biofouling?
Cast 015 93.3 120.0: prodo station; pH sensor cable changed, pH sensor signal looks good; wave buoy drifter deployed #621
Cast 016 90.0 120.0: 0&30m DIC/pH+NCOG; Uway pH #15267
Cast 017 90.0 110.0: depth sounder unable to find bottom, stuck at 3129m - should be ~4000m
Cast 018 90.0 100.0: moderate seas but improving; chl max @ 97m; pH sensor working well finally; depth sounder settings needed new ranges
Cast 019 90.0 90.0: prodo station; DIC+NCOG 
Cast 020 90.0 80.0: 55m chl max; UWay pH #15271
Cast 021 90.0 70.0: 50m chl max; NCOG station
Cast 022 90.0 60.0: couple of chl spikes on downcast - "bugs on the windshield"?; shallow depth sounder working after restech tweaking;DIC station (only 3)
Cast 023 90.0 53.0: prodo station with DIC+NCOG; extra bottle tripped @50m bottle #16 - ignore, not needed; nutrient #24 missed, not drawn 
Cast 024 90.0 45.0: 0&30m DIC/pH; extra bottle tripped at surface, "just in case"
Cast 025 90.0 37.0: 0&30m DIC/pH+NCOG
Cast 026 90.0 35.0: lots of kelp fragments floating by on launch; calm warm night off Catalina Is. - shallow bottom depth ~320m, 18 bottle cast; chl max ~46m, 8m mixed layer
Cast 027 90.0 30.0: getting light out, land visible; DIC station
Cast 028 90.0 27.7: SCCOOS station, 18m bottom, 3 bottles tripped 
Cast 029 90.0 28.0: prodo station; 0&30m DIC/pH, Uway pH #15284; 105m bottom so 14 bottle cast to 90m
Cast 030 88.5 30.1: 18m bottom, 6-bottle 15m SCCOOS station
Cast 031 86.8 32.5: 24m bottom, 5-bottle 20m SCCOOS station
Cast 032 86.7 33.0: 0&30m DIC/pH; 54m bottom, 7-bottle 50m cast
Cast 033 86.7 35.0: DIC station
Cast 034 86.7 40.0: Santa Monica Basin station, CTD profile to 730m, 1st bottle closed at 515m; red tuna crabs in net tows (PRPOOS 3 pints; 4 individuals in Bongo) but not visible at surface, one came up caught between bottle 16 & 17
Cast 035 86.7 45.0: Calm night, 21 bottle cast to 515m
Cast 036 86.7 50.0: San Nicolas Island 10-bottle 70m station, 75m bottom; shallow chl max ~4-10m; cast number mislabeled 037 in hdr - fixed
Cast 037 86.7 55.0: 24-bottle prodo cast to 515m; 
Cast 038 86.7 60.0: 21-bottle cast to 515m; bottles #15 & #16 tripped in reverse, CTD yo-yo'd
Cast 039 86.7 70.0: 21-bottle cast to 515m; "Weird surface Sal & O2 on downcast" noted - looks like the CTD came out of the water upon returning to surface & the pumps turned off. This was not noticed before the CTD started down. Pumps came back on at ~13m so T, S, O2 data from surface to 13m on downcast are bad, use upcast data; Uway pH #15290; downcast O2 data looks questionable from 0-11m, coded "8"
Cast 040 86.7 80.0: 21-bottle cast to 515m; 94m chl max, 69m mixed layer
Cast 041 86.7 90.0: 24-bottle prodo cast to 515m; 80m chl max; uway pH #15291 
Cast 042 86.7 100.0: 21-bottle cast to 515m, 82m chl max
Cast 043 86.7 110.0: 21-bottle cast to 515m; winch reading 5m offset this cast, not sure why (not zeroed at surface?); Sabrina on the con from bottles 6-21; wave buoy drifter #622 deployed
Cast 044 83.3 110.0: 21-bottle cast to 515m; strange fluctuations around 60-90m on downcast noted; Hannah training this cast by JRW - took longer than usual; surface bottle #21 tripped but didn't close - lanyard on right, needs to be on left; second surface bottle not closed so surface samples from underway seawater effluent
Cast 045 83.3 100.0: 24-bottle prodo cast to 515m;
Cast 046 83.3 90.0: 21-bottle cast to 515m; uway pH #152292
Cast 047 83.3 80.0: 21-bottle cast to 515m;
Cast 048 83.3 70.0: 21-bottle cast to 515m; -0.5pr offset applied to CTD pressure in cfg; Hannah running CTD, much quicker this time (47mins)
Cast 049 83.3 60.0: 24-bottle prodo cast to 515m; 
Cast 050 83.3 55.0: 22-bottle cast to 515m;
Cast 051 83.3 51.0: 11- bottle cast to 90m, 97m bottom; heading north to line 80 after this station
Cast 052 80.0 55.0: 23-bottle cast to 515m -DIC+NCOG at 10m plus 40m bottle; a couple anchovies washed up on deck, seas confused, 21kt winds; shallow gradient, green @ surface-20m; major wire jerk on landing (4000lb spike)
Cast 053 80.0 60.0: 21-bottle cast to 515m; chl 0-35m with no distinct peak; winds dropped from 25 to 20kts; sunrise but heavy overcast, no sun; DIC+uway pH #15299
Cast 054 80.0 70.0: 24-bottle prodo cast to 515m; DIC+NCOG; CTD salt & O2 data looks questionable from 0-5m on downcast, coded "8"
Cast 055 80.0 80.0: 22-bottle cast to 515m; DIC+NCOG; bottle #13 85m not tripped = missed; #18 25m & #19 40m tripped out of order - CTD yo-yo'd again; nutrient #2 not drawn
Cast 056 80.0 90.0: 20-bottle cast to 515m; DIC+uway pH #15309; chl max @75m, mixed layer 32, jogs slightly, then steady to 70m; moderate-rough seas; chl spike @352m downcast; nice landing this time, no jerk of wire
Cast 057 80.0 100.0: 22-bottle cast to 515m; chl max 85m, 41m mixed layer; DIC+NCOG; wave buoy drifter #636 deployed; winch operator late - launch delayed, problematic launch - autodeploy not working, CTD freefell ~3m when jibbed out, not boomed out, tension spiked to 6500ibs; auto-recovery not working either, recovered by switching to manual/auto/manual
  CalCOFI Line.Sta in .hdr incorrect - listed as 80.0 1000.0, corrected to 80.0 100.0
Cast 058 76.7 100.0: 24-bottle prodo cast to 515m; wave buoy drifter #637 deployed; uway pH #15314; on Line 76.7; CTD O2 data looks questionable from 0-5m on downcast, coded "8"
Cast 059 76.7 90.0: 21-bottle cast to 515m;
Cast 060 76.7 80.0: 20-bottle cast to 515m; rough seas but ship riding okay; some wire angle at 515m; interesting O2 inversion noticed at 150-300m downcast; lots of biomass in Bongo (krill, copepods, myctophiids)
Cast 061 76.7 70.0: 24-bottle prodo cast; uway pH #15315; Seasave locked up in some weird mode - unable to trip bottles or create markers, bottles #23 & #24 closed manually using the deck unit. Note: Seasave was still acquiring data (background data acquistion scan count was updating) but program was frozen <Ctrl><Alt><Del> required. Data files seem okay; PC was rebooted, plots regenerated
Cast 062 76.7 60.0: 21-bottle cast to 515m; no software problems
Cast 063 76.7 55.0: 21-bottle cast to 515m; nutrient #12 (85m) looks bad, possible mistrip
Cast 064 76.7 51.0: 17-bottle cast to 230m, 236m bottom; #12 mistripped again, no water
Cast 065 76.7 49.0: 9-bottle cast to 60m, 66m bottom; bottles #10, #11, #12 test fired - all closed; uway pH #15316; shallow station, moon clearly visible for the 1st time this cruise; pretty calm finally, high surface chl visible
Cast 066 80.0 51.0: 10-bottle cast to 68m, 74m bottom; DIC+uway pH #15317; calm overcast/foggy sunrise station; surface T noticeably warmer since last sta, Line 77
Cast 067 80.0 50.5: 5-bottle cast to 15m, 20m SCCOOS station
Cast 068 81.8 46.9: 24-bottle Santa Barbara Basin prodo station w/ DIC+NCOG, CTD to 565m, 575m bottom.
Cast 069 81.7 43.5: 5-bottle cast to 19m, 23m SCCOOS station
Cast 070 83.3 42.0: 13-bottle cast to 125m, 135m bottom; 0&30m DIC/pH; #12 mistripped at surface so #13 was tripped
Cast 071 83.3 40.6: 6-bottle cast to 30m, 32m bottom (4.7m noted on altimeter); 0&30m DIC/pH+uway pH #15329
Cast 072 83.3 39.4: 5-bottle cast to 16m, 19m SCCOOS station - last station
