Data Trawler

Survey: - FR198910 [details]

Deployment Type: - CTD Cast / Hydrology

Cast: 155

Operation No.: 1

Gear: CTD 2,Conductivity CTD 2,Dissolved oxygen CTD 2,Pressure CTD 2,Temperature CTD 2

When: 1989-09-02 00:57 to 1989-09-02 04:03 UTC

Where: 28° 27.5' S 157° 25.1' E
to 28° 31.0' S 157° 24.1' E

Maximum Depth (m): 4196

CTD profile - view full size

View two CTD profiles of Salinity versus Fluorescence and Temperature versus Oxygen.

Bottle Data

Bottle Number	Pressure	Oxygen (µM)	Salinity (psu)	Nitrate (µM)	Temperature (deg C)	Orthophosphate (µM)	Silicate (µM)
11	2.5	227.06	35.622	0.38	20.20	0.25	0.60
20	47.7	227.74	35.640	0.38		0.24	0.60
22	98.7	218.00	35.616	1.70		0.29	0.90
26	147.7	218.33	35.612	2.26		0.40	0.90
13	196.9	190.45	35.641	5.85		0.49	1.50
4	298.1	183.73	35.449	10.19		0.74	2.80
8	377.4	190.45	35.307	12.45		0.89	4.10
19	398.3	191.46	35.240	13.40		0.95	4.30
29	499.2	192.80	34.967	18.49		1.20	6.90
27	603.3	195.83	34.722	23.78		1.51	10.20
16	799.7	192.47	34.534	30.19		1.85	20.30
6	978.6	185.08	34.467	34.53		2.16	34.80
28	1239.7	169.29		38.30		2.40	69.20
3	1479.9	156.53	34.564	40.76		2.56	92.90
9	1751.2	155.52	34.624	41.51		2.61	105.90
18	1999	161.23	34.656	40.57		2.54	105.90
21	2244.9	172.65	34.689	39.81		2.47	105.90
2	2510.6	182.39	34.716	39.06		2.40	108.00
5	2799.4	188.77	34.726	38.87		2.40	114.50
24	2997.8	192.13	34.723	38.87		2.40	118.80
31	3218.6	195.83	34.731	38.87		2.40	123.20
10	3485.6	197.17	34.721	39.06		2.41	125.30
17	4002.4	199.86	34.720	39.06		2.41	127.50
12	4196.8	198.18	34.718	39.06		2.43	127.50

Instrument	Manufacturer	Model	Serial No	Measuring
CTD 2	EG&G	MKIIIB	01-3006-1013
Conductivity CTD 2	EG&G	B10086
Dissolved oxygen CTD 2	Beckman			Oxygen (µM)
Pressure CTD 2	Paine	211-35-440		Pressure (decibars)
Temperature CTD 2	Rosemount	171 BJ		Temperature (deg C)

Data Trawler - Deployment Details