JR16005 DynOPO CTD Data: Instrumentation

A Sea-Bird 911 plus CTD system was used on cruise JR16005. This was mounted on a SBE-32 carousel water sampler that was modified with four ChiPod instruments (two facing up, and two facing down) installed on the speed frame. The majority of the niskin bottles (1-6, and 13-24) were removed from the CTD frame in order to reduce the turbulence caused by the CTD to improve the quality of the ChiPods. The CTD was fitted with the following scientific sensors:

Sensor unit	Serial Number	Calibration Date	Comments
Sea-Bird SBE 911plus CTD	0458		Whole cruise
Paroscientific Digiquartz depth sensor	0771	18/05/2016	Whole cruise
Sea-Bird SBE 3plus (SBE 3P) temperature sensor 1	5623	19/05/2016	Whole cruise
Sea-Bird SBE 3plus (SBE 3P) temperature sensor 2	4874	19/05/2016	Whole cruise
Sea-Bird SBE 4C conductivity sensor 1	2813 / 4087	26/07/2016 / 20/05/2016	2813: Casts 001-003 / 4087: Casts 004-End
Sea-Bird SBE 4C conductivity sensor 2	3248	26/07/2016	Whole cruise
Sea-Bird SBE 5T Pump 1	7966		7966: Casts 001-092 / 2400 End
Sea-Bird SBE 5T Pump 2	1807		Whole cruise
Sea-Bird SBE 35 Standards Thermometer	0051	08/08/2016	Whole cruise
WETLabs C-Star Transmissometer	CST-1505DR	21/06/2016	Whole cruise
Sea-Bird SBE 43 Dissolved Oxygen Sensor	0620 / 0242	14/06/2016 / 25/05/2016	0620: Casts 001-039 / 0242 Casts 040-End
Biospherical QCP2350 photosynthetically active radiation (PAR) sensor	70636	08/04/2016	Whole cruise
Chelsea Technologies Group Aquatracka III fluorometer	12-8513-003	26/04/2016	Whole cruise
Tritech PA-200 Altimeter	26993	04/05/2016	Whole cruise
Teledyne RDI 300kHz Workhorse Monitor direct-reading ADCP Master	14443		Whole cruise
Teledyne RDI 300kHz Workhorse Monitor direct-reading ADCP Slave	14897		Whole cruise
CTD swivel linkage	1961018		Whole cruise
Sea-Bird SBE 32 Pylon	1106		Whole cruise

Some calibration dates are not available.

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JR16005 DynOPO CTD Data: Instrumentation