*2013/12/16 14:23:05.84 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *COMMENTS Cruise: 015-84-020 Location: TUK,MOULD BAY,RES Duration: MAR 23 - APR 25 1984 Platform: TWIN OTTER Positioning: OMEGA, VLF Reference position: TUK CTP unit & id: GUILDLINE 8706,#5 SN43571 CTP deck unit: 46934 Salinity formula: PSS78 MODEL S/N SENSOR PRESSURE 207D45 400280 DIAPH TEMPERATURE 87401 46707 RESIST CONDUCTIVITY 87410 43591 CELL4 Echo time: -9.000 End time: 1833 4 4 1984 Raw file information: There are 4 bits in each number to represent which channel that the number shall be in (Vax : bit 12-15, Sperry: bit 21-24). The 16 data channels are numbered from 0 to 15 : Blank, Volt. reference, Press. supp., Press. offset, Temp. supp., Temp. offset, Cond. supp., Cond. offset, Bottle trip flag, Touch down flag, Press. supp., Press. offset, Temp. supp., Temp. offset, Cond. supp., and Cond. offset. Data file is formatted as 16I6. Note that the number which appeaars in column 1 may not be channel 0 (because record may be out of sync.) Example : the address bit of number 7770 indicates it is channel 1, hence it is Volt. reference. (7770= 0001 1110 0101 1010) (on vax bit 12-15 of 7770 is 0001) Cal file information: Cal header file is created from Ron Perkin PC Ctd 25 lines header. Cal data file is created from Ron Perkin PC data file. First 3 lines extracted from Ron Perkin cal data file: consec. no. 5011 lat 70 16.8 N station J02 long 137 25.0 W poff= -2.29 toff= 0.004 cell const= 0.999722 *ADMINISTRATION MISSION : 1984-73 AGENCY : IOS, Frozen Sea Research Group, Sidney, B.C. COUNTRY : Canada PROJECT : ARCTIC SHELF 1984 SCIENTIST : Perkin R., Lewis L. PLATFORM : Aircraft - TWIN OTTER *LOCATION GEOGRAPHIC AREA : BEAUFORT SEA STATION : J02 LATITUDE : 70 16.80000 N ! (deg min) LONGITUDE : 137 25.00000 W ! (deg min) WATER DEPTH : 69.307 ICE THICKNESS : -9 *INSTRUMENT TYPE : GUILDLINE 8706,#5 SN43571 MODEL : GUILDLINE 8706,#5 SN $REMARKS Original instrument type: GUILDLINE 8706,#5 SN43571 $END *RAW $TABLE: CHANNELS ! Averaging (day hr min sec ms) !Name Raw Units Interval Time Lag !-------------------- --------- --------- ----------- PRESSURE DBAR TEMPERATURE 'DEG C' 'CONDUCTIVITY RATIO' RATIO $END *CALIBRATION $TABLE: RAW CHANNELS ! Name Units Fmla Pad Coefficients ! -------------------- ------- ---- ------ ------------ PRESSURE DBAR 43 ' ' (-2.293 1.00667 1500 0 0) TEMPERATURE 'DEG C' 10 ' ' (0.45E-02 0.999741) 'CONDUCTIVITY RATIO' RATIO 10 ' ' (0 0.999722) $END $REMARKS ! * CTD info from 25 lines header * Length of touch line: 5.0 Pressure at touch: 66.60 Maximum pressure: 70.40 Number of data calibrations: 1 CTD channel: PRESSURE Type of measure: MEASURED LINE Reference description: n/a Standard description: n/a Set of coefficients (3 in a set): 1 Cal. coeff of pressure: 1.5000000E+01 Calibration value: 0.0000000E+00 CTP coefficient value: 1.7292999E+01 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! ------------------------ ------ ---------- -------- --------- --------- C25L_IOS 1.0 1997/04/21 10:31:16 123 123 REMOVECH 6.0 2004/04/21 10:02:35 123 123 BINAVE 4.0.1 2004/04/21 10:07:48 123 123 HDREDIT2 2.0 2004/04/21 10:58:08 ? ? CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/16 14:23:05 123 123 $END $REMARKS -No channels were removed. -The following BINAVE parameters were used: Bin channel = Pressure Averaging interval = 0.25 Minimum bin value = 0.000 Average value was used Interpolated values were NOT used for empty bins Channel 'NUMBER_OF_BIN_RECORDS' was added to file. $END *FILE START TIME : GMT 1984/04/04 18:29:00.000 TIME INCREMENT : 0 0 0 0 40 ! (day hr min sec ms) NUMBER OF RECORDS : 123 DATA DESCRIPTION : CTD FILE TYPE : ASCII RECORD LENGTH : 512 NUMBER OF CHANNELS : 4 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ----------------------- ---------------- -------------- -------------- 1 Pressure decibar 4.5 65.5 2 Temperature 'deg C (IPTS68)' -1.6112 -1.3465 3 Salinity PSS-78 29.1869 32.4654 4 Number_of_bin_records n/a 1 1 $END $TABLE: CHANNEL DETAIL ! No Pad Start Width Format Type Decimal_Places !--- ---- ----- ----- ------ ---- -------------- 1 ' ' ' ' 8 F ' ' 2 2 ' ' ' ' 9 F ' ' 4 3 ' ' ' ' 9 F ' ' 4 4 ' ' ' ' 5 I I 0 $END $REMARKS Start time from 25 lines header: 1984-04-04 18:29 $END !---1--- ---2---- ---3---- -4-- !Pressur Temperat Salinity Numb !e ure er_o ! ~bin ! _rec ! ords !------- -------- -------- ---- *END OF HEADER 4.50 -1.5922 29.1880 1 5.00 -1.5921 29.1881 1 5.50 -1.5917 29.1874 1 6.00 -1.5919 29.1874 1 6.50 -1.5917 29.1870 1 7.00 -1.5917 29.1870 1 7.50 -1.5917 29.1872 1 8.00 -1.5917 29.1869 1 8.50 -1.5917 29.1873 1 9.00 -1.5917 29.1896 1 9.50 -1.5918 29.1913 1 10.00 -1.5918 29.1943 1 10.50 -1.5921 29.1964 1 11.00 -1.5920 29.1979 1 11.50 -1.5924 29.2001 1 12.00 -1.5923 29.2012 1 12.50 -1.5926 29.2021 1 13.00 -1.5926 29.2026 1 13.50 -1.5928 29.2057 1 14.00 -1.5934 29.2095 1 14.50 -1.5931 29.2098 1 15.00 -1.5931 29.2107 1 15.50 -1.5930 29.2115 1 16.00 -1.5930 29.2119 1 16.50 -1.5930 29.2119 1 17.00 -1.5932 29.2130 1 17.50 -1.5935 29.2135 1 18.00 -1.5932 29.2137 1 18.50 -1.5933 29.2148 1 19.00 -1.5932 29.2163 1 19.50 -1.5939 29.2190 1 20.00 -1.5939 29.2195 1 20.50 -1.5936 29.2194 1 21.00 -1.5937 29.2199 1 21.50 -1.5938 29.2204 1 22.00 -1.5935 29.2218 1 22.50 -1.5934 29.2247 1 23.00 -1.5935 29.2283 1 23.50 -1.5935 29.2297 1 24.00 -1.5936 29.2308 1 24.50 -1.5934 29.2338 1 25.00 -1.5935 29.2360 1 25.50 -1.5932 29.2387 1 26.00 -1.5932 29.2417 1 26.50 -1.5926 29.2511 1 27.00 -1.5916 29.2613 1 27.50 -1.5909 29.2811 1 28.00 -1.5898 29.3169 1 28.50 -1.5881 29.3615 1 29.00 -1.5850 29.4327 1 29.50 -1.5835 29.4767 1 30.00 -1.5774 29.6078 1 30.50 -1.5660 29.8423 1 31.00 -1.5524 30.0752 1 31.50 -1.5417 30.1826 1 32.00 -1.5344 30.2561 1 32.50 -1.5136 30.3777 1 33.00 -1.4907 30.4837 1 33.50 -1.4737 30.5594 1 34.00 -1.4621 30.6081 1 34.50 -1.4448 30.6849 1 35.00 -1.4342 30.7687 1 35.50 -1.4304 30.8863 1 36.00 -1.4343 31.0791 1 36.50 -1.4176 31.1692 1 37.00 -1.4026 31.2175 1 37.50 -1.4000 31.2502 1 38.00 -1.4014 31.2970 1 38.50 -1.4056 31.3333 1 39.00 -1.4057 31.3704 1 39.50 -1.4047 31.3858 1 40.00 -1.3997 31.4214 1 40.50 -1.3899 31.4615 1 41.00 -1.3919 31.4843 1 41.50 -1.4189 31.5051 1 42.00 -1.4108 31.5281 1 42.50 -1.3979 31.5615 1 43.00 -1.4178 31.6067 1 43.50 -1.3695 31.6578 1 44.00 -1.3729 31.6878 1 44.50 -1.3972 31.7254 1 45.00 -1.3996 31.7428 1 45.50 -1.3949 31.7613 1 46.00 -1.3880 31.7730 1 46.50 -1.4011 31.7841 1 47.00 -1.4075 31.7907 1 47.50 -1.4122 31.7921 1 48.00 -1.4329 31.8112 1 48.50 -1.4247 31.8418 1 49.00 -1.4137 31.8743 1 49.50 -1.3722 31.9055 1 50.00 -1.3657 31.9219 1 50.50 -1.3617 31.9369 1 51.00 -1.3540 31.9599 1 51.50 -1.3465 31.9864 1 52.00 -1.3519 32.0151 1 52.50 -1.3758 32.0372 1 53.00 -1.3941 32.0605 1 53.50 -1.4414 32.0893 1 54.00 -1.4795 32.1065 1 54.50 -1.5145 32.1224 1 55.00 -1.5340 32.1341 1 55.50 -1.5663 32.1471 1 56.00 -1.5914 32.1738 1 56.50 -1.5958 32.1893 1 57.00 -1.6048 32.2149 1 57.50 -1.6092 32.2251 1 58.00 -1.6112 32.2408 1 58.50 -1.6105 32.2491 1 59.00 -1.6096 32.2544 1 59.50 -1.6069 32.2590 1 60.00 -1.6051 32.2653 1 60.50 -1.6044 32.2685 1 61.00 -1.6025 32.2742 1 61.50 -1.5995 32.2801 1 62.00 -1.5869 32.3028 1 62.50 -1.5806 32.3364 1 63.00 -1.5744 32.3652 1 63.50 -1.5629 32.3874 1 64.00 -1.5625 32.3927 1 64.50 -1.5636 32.4024 1 65.00 -1.5658 32.4310 1 65.50 -1.5722 32.4654 1