File Format of Subsurface temperature data

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Subsurface temperature data consist of cruise information record (HEADER) and subsurface temperature data records (DATA) obtained during the cruise. The "REC_IND" field definition is the same as one in the hydrographic station data.

HEADER (Cruise Information)
Element name Start Pos. Field Type Description of Field
Format Code 1 A4 Format Code of the file: 'T1.2'
Cruise No 6 I4 Cruise number identified with the year and the month.
Period 11 2(2I2,1X) Date of beginning and end of the observation.
Area 21 A98 Observation area.
No of Stn 119 I4 Number of stations.
Ship Code 124 A2 Ship Code (listed in Table)
REC_IND 126 A1 '@'

DATA
Element name Start Pos. Field Type Description of Field
Station No 1 A3,I3 Staion number given by the ship code suffixed with three digits consective numbers.
Date/Time 8 2(2I2,1X) Month, day and time of an observation in JST.
Latitude 18 I2,1X,I2,I1,A1 Degrees, minutes and tenths of minutes (if given) of latitude, N or S.
Longitude 26 I3,1X,I2,I1,A1 Degrees, minutes and tenths of minutes (if given) of longitudes, E or W.
Temp 0(500)
10 (550)
20 (600)
30 (650)
50 (700)
75 (750)
100 (800)
150 (900)
200 (1000)
250 (1200)
300 (1400)
350 (1600)
400 (1800)
450 (2000)
35
40
45
50
55
60
65
70
75
80
85
90
95
100
F4.1
F4.1
F4.1
F4.1
F4.1
F4.1
F4.1
F4.1
F4.1
F4.1
F4.1
F4.1
F4.1
F4.1
Temperature determined with a "bathythermograph" at each depths in degrees centigrade.
Surf Sal. 105 F6.3 Surface salinity in PSS-78.
ACM-No 112 A3,I3 Corresponding station number of the subsurface current data.
PROBE TYPE 119 I3 Probe code (Listed in Table).
INST. TYPE 122 I2 Instrument code (Listed in Table).
TYP 125 A1 Type of "bathythermograph"(BT): (X: expendable BT, D: Digital BT.)
REC_IND 126 A1 '@' or '='

Probe codes and coefficients of the depth-time equation.
Code Manufactureer Probe Type Coefficients
ambm
212 Tsurumi Seiki Co. T-6 (460m) 6.691-0.00225
222 Tsurumi Seiki Co. T-7 (760m) 6.691-0.00225
231 Tsurumi Seiki Co. T-5 (1820m) 6.828-0.00182
461 Sparton XBT-7 (760m) 6.472-0.00216
741 Tsurumi Seiki Co. XCTD (1000m) --

Instrument codes for observation using expendable probe.
Code Instrument
32 Murayama Denki Z-60-16-III
33 Murayama Denki Z-60-16-II
45 Tsurumi Seiki Co. MK-100