CalCOFI 1907BH General Cruise & Cast Notes:
CalCOFI 1907BH sailed on RV Bold Horizon at 0800 PDT 11July2019 from 10th Ave Marine Terminal San Diego. 70 of 75 science stations were completed. Approximately 12 hours were lost early in the cruise due to satellite communications malfunction. The ship diverted from the standard CalCOFI cruise track after 93.3 45.0 north to San Clemente Island to affect repairs and resumed work at 93.3 50.0. Service and support from the ship was excellent.
CTD General Notes and Problems:
CalCOFI used their 24-10L CTD-rosette with a two-pin termination, cable grip, deck unit, monitor, mouse &. SIO-CalCOFI installed their CTD blade PC (Win7), surface PAR; remote depth readout box; and wired/wireless data network. SIO-CalCOFI's Seabird 911+, 24-bottle epoxy-coated rosette with standard bridle was deployed by the Bold Horizon winch system.
Standard sensor configuration: dual T, C, & O2 on separately plumbed & pumped horizontal arrays; Wetlabs ECO-Fl fluorometer; C-Star transmissometer; Biospherical PAR & Surface PAR (mounted on the LTER GP van); MBARI-ISUS v3 w/ battery; SBE18 pH; altimeter. Refer to .hdr files for serial & model numbers or the table below. All sensors expcet ISUS; worked fine throughout the cruise and no changes were necessary. ISUS had minor issues during the first 13 stations of 70; due to ISUS battery.
Setup: Using SIO-CalCOFI's 24-10L bottle CTD-rosette epoxy-coated standard bridle frame.
CTD - SBE 9+ (SN#3161-0936) Sensor Configuration |
1° Sensors: freshly calibrated |
2° Sensors: |
SBE 3plus temperature sensor (SN#5109);
Conductivity SBE 4 Sensor (SN#3569)
Oxygen SBE 43 Sensor (SN#3284)
Pump |
SBE 3plus temperature sensor (SN#5102);
Conductivity SBE 4 Sensor (SN#2206)
Oxygen SBE 43 Sensor (SN#1075)
Pump |
Other sensors (unpumped) |
Wetlabs ECO/FL Fluorometer SN#3122
Wetlabs C-Star Transmissometer SN#CST-811DR
pH SBE 18 SN#0709
Remote PAR SN#70209
|
CCE-LTER MBARI-ISUS v3 SN#111
Altimeter SN#46604
Carousel SBE 32 3217964-0225
Reference PAR SN#20514 |
Logistics & General System/Sampling Notes:
Cast Notes (transcribed from console ops, clipboard notes, & data processing):
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