*2019/08/16 15:39:39.21 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *COMMENTS SCIENTIST : HUMFREY MELLING CRUISE : 015-81-020 LOCATION : SOUTHERN BEAUFORT SEA DURATION : 17 MARCH - 17 APRIL 1981 PLATFORM : DHC-6 POSITIONING : GNS VLF/OMEGA REFERENCE POSITION : TUKTOYAKTUK (69 26.3N 133 01.8W) CTP UNIT & ID : GUILDLINE 8706, #4 CTP DECK UNIT : GUILDLINE 87102, #42101 SALINITY FORMULA : PSS78 MODEL NUM SERIAL NUM SENSOR TYPE PRESSURE (1500db) 207D45 513578 DIAPH TEMPERATURE 87401 42741 RESIST CONDUCTIVITY 87410 41671 CELL ECHO TIME : .078 END TIME : 2220 21 3 1981 NOTES FOLLOWING : KNUDSEN BOTTLE NOT COMPLETELY DRY BEFORE IMMERSION PROBE HIT BOTTOM Header is translated from the old CTD header file used on Sperry Univac. As final data is calibrated after raw data has been edited, the parameters actually used for calibrating raw data have been lost. (Dec., 1987) The 16 raw 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. Raw data file is formatted as 16I6. Note that the number which appears in column 1 may not be channel 0 (because record may be out of sync.) 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). Example : the address bit of number 7770 indicates it is channel 1, hence it is Volt. reference. (7770= 0001 1110 0101 1010) (on the VAX, bit 12-15 of 7770 is 0001) *ADMINISTRATION MISSION : 1981-74 AGENCY : IOS, Frozen Sea Research Group, Sidney, B.C. COUNTRY : Canada PROJECT : BEAUFORT SEA WINTER ICE EXPERIMENT (1981) SCIENTIST : Melling H. PLATFORM : Aircraft - DHC-6 $REMARKS Orginal project name: BEAUFORT SEA WINTER ICE EXPERIMENT (1981) $END *LOCATION GEOGRAPHIC AREA : BEAUFORT SEA STATION : 36 EVENT NUMBER : 36 LATITUDE : 71 11.60000 N ! (deg min) LONGITUDE : 130 24.40000 W ! (deg min) WATER DEPTH : 58 ICE THICKNESS : 1.55 *INSTRUMENT TYPE : GUILDLINE CTD MODEL : 8706, #4 SERIAL NUMBER : 42306 *RAW NUMBER OF RECORDS : 99999 $TABLE: CHANNELS ! Averaging (day hr min sec ms) !Name Raw Units Interval Time Lag !-------------------- --------- --------- ----------- PRESSURE DBAR TEMPERATURE C 'CONDUCTIVITY RATIO' ' ' $END *CALIBRATION RECORDING BITS : 16 $TABLE: RAW CHANNELS ! Name Units Fmla Pad Coefficients ! -------------------- ------ ---- ------ ------------ PRESSURE DBAR 40 ' ' (-3.04 1.000644 -1.9 0.995 200) TEMPERATURE C 10 ' ' (-0.17E-02 1.00068) 'CONDUCTIVITY RATIO' ' ' 10 ' ' (0 1.000083) $END $REMARKS ! * CTD section from ARCTIC MLH header * Consecutive number: 4008 Length of touch line: 1.0000000E+01 Pressure at touch: 4.2799999E+01 Maximum pressure: 5.2419998E+01 Number of data calibrations: 1 CTD channel: PRESSURE Type of measure: MEASURED LINE Reference description: XXXXXXXXXX Standard description: XXXXXXXXXX Set of coefficients (3 in a set): 1 Cal. coeff of pressure: 1.5170000E+01 Calibration value: 0.0000000E+00 CTP coefficient value: 1.7405001E+01 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! ------------------------ ------ ---------- -------- --------- --------- CONVERSION 1.3 1997/01/28 13:39:38 196 196 CLEAN 2.0 1997/02/27 13:24:32 196 196 REMOVECH 3.0 1997/03/23 14:27:31 196 196 HDREDIT2 1.9 2004/04/08 13:39:37 ? ? CLEAN 4.6.1 2004/04/08 13:40:38 196 196 CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/16 14:19:41 196 196 CLEAN 5.2.3 2019/08/16 15:39:39 ? ? $END $REMARKS Files are processed with the following programs before conversion: Program STATE_PARAMETERS Ver. 3.01 YY/MM/DD HH:MM:SS 91/ 6/18 01:14:15.59 -The following CLEAN parameters were used. Reset #RECS, MIN & MAX values in header. -The following CHANNEL(S) were removed from file. gamma phi temperature : (t - tf) : surface CLEAN functions: - Reset #RECS, MIN & MAX values in header. - Change Pad Value to -99 in All Channels. - Delete Empty Channels: 0 deleted. - Set last 4 characters of file name to event -CLEAN functions: 2019/08/16 15:39:04 20 Set event to last 4 characters of file name $END *FILE START TIME : GMT 1981/03/21 22:16:00.000 TIME INCREMENT : 0 0 0 0 40 ! (day hr min sec ms) NUMBER OF RECORDS : 196 DATA DESCRIPTION : CTD FILE TYPE : ASCII RECORD LENGTH : 512 NUMBER OF CHANNELS : 3 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ------------- ---------------- -------------- -------------- 1 Pressure decibar 0 51.87 2 Temperature 'deg C (IPTS68)' -1.868 -1.805 3 Salinity PSS-78 32.906 34.123 $END $TABLE: CHANNEL DETAIL ! No Pad Start Width Format Type Decimal_Places !--- ---- ----- ----- ------ ---- -------------- 1 -99 ' ' 7 F ' ' 2 2 -99 ' ' 8 F ' ' 3 3 -99 ' ' 8 F ' ' 3 $END !--1--- ---2--- ---3--- !Pressu Tempera Salinit !re ture y !------ ------- ------- *END OF HEADER 0.00 -1.805 32.906 3.50 -1.805 32.906 3.75 -1.805 32.907 4.00 -1.806 32.907 4.25 -1.805 32.907 4.50 -1.805 32.907 4.75 -1.805 32.907 5.00 -1.805 32.907 5.25 -1.805 32.906 5.50 -1.805 32.907 5.75 -1.805 32.907 6.00 -1.805 32.907 6.25 -1.806 32.907 6.50 -1.805 32.907 6.75 -1.805 32.907 7.00 -1.805 32.907 7.25 -1.806 32.907 7.50 -1.806 32.908 7.75 -1.806 32.908 8.00 -1.806 32.908 8.25 -1.805 32.908 8.50 -1.806 32.908 8.75 -1.806 32.908 9.00 -1.806 32.909 9.25 -1.806 32.909 9.50 -1.806 32.909 9.75 -1.806 32.909 10.00 -1.806 32.911 10.25 -1.806 32.911 10.50 -1.806 32.911 10.75 -1.806 32.911 11.00 -1.806 32.911 11.25 -1.807 32.912 11.50 -1.807 32.913 11.75 -1.807 32.913 12.00 -1.807 32.913 12.25 -1.807 32.914 12.50 -1.807 32.914 12.75 -1.807 32.914 13.00 -1.807 32.914 13.25 -1.807 32.915 13.50 -1.807 32.915 13.75 -1.807 32.915 14.00 -1.807 32.916 14.25 -1.807 32.916 14.50 -1.807 32.916 14.75 -1.807 32.916 15.00 -1.807 32.916 15.25 -1.807 32.916 15.50 -1.807 32.917 15.75 -1.807 32.917 16.00 -1.808 32.918 16.25 -1.808 32.918 16.50 -1.808 32.918 16.75 -1.807 32.918 17.00 -1.808 32.918 17.25 -1.808 32.919 17.50 -1.808 32.919 17.75 -1.808 32.920 18.00 -1.808 32.920 18.25 -1.808 32.921 18.50 -1.808 32.922 18.75 -1.808 32.922 19.00 -1.808 32.922 19.25 -1.808 32.922 19.50 -1.808 32.923 19.75 -1.808 32.924 20.00 -1.808 32.925 20.25 -1.808 32.927 20.50 -1.808 32.927 20.75 -1.808 32.928 21.00 -1.808 32.929 21.25 -1.808 32.929 21.50 -1.808 32.929 21.75 -1.808 32.929 22.00 -1.808 32.929 22.25 -1.808 32.929 22.50 -1.808 32.929 22.75 -1.808 32.929 23.00 -1.808 32.929 23.25 -1.808 32.929 23.50 -1.808 32.929 23.75 -1.808 32.930 24.00 -1.809 32.931 24.25 -1.808 32.931 24.50 -1.808 32.931 24.75 -1.808 32.932 25.00 -1.808 32.932 25.25 -1.808 32.932 25.50 -1.808 32.932 25.75 -1.808 32.933 26.00 -1.808 32.934 26.25 -1.809 32.936 26.50 -1.808 32.937 26.75 -1.808 32.939 27.00 -1.809 32.941 27.25 -1.809 32.943 27.50 -1.808 32.946 27.75 -1.808 32.949 28.00 -1.809 32.952 28.25 -1.809 32.960 28.50 -1.810 32.969 28.75 -1.810 32.976 29.00 -1.810 32.984 29.25 -1.810 32.992 29.50 -1.811 33.002 29.75 -1.812 33.015 30.00 -1.813 33.030 30.25 -1.814 33.044 30.50 -1.816 33.078 30.75 -1.820 33.130 31.00 -1.823 33.183 31.25 -1.824 33.206 31.50 -1.825 33.212 31.75 -1.825 33.222 32.00 -1.825 33.231 32.25 -1.825 33.235 32.50 -1.826 33.242 32.75 -1.826 33.252 33.00 -1.827 33.261 33.25 -1.827 33.272 33.50 -1.828 33.281 33.75 -1.828 33.292 34.00 -1.829 33.304 34.25 -1.830 33.317 34.50 -1.831 33.331 34.75 -1.832 33.343 35.00 -1.832 33.356 35.25 -1.833 33.361 35.50 -1.833 33.362 35.75 -1.833 33.363 36.00 -1.833 33.365 36.25 -1.833 33.369 36.50 -1.834 33.371 36.75 -1.834 33.376 37.00 -1.834 33.389 37.25 -1.835 33.399 37.50 -1.836 33.411 37.75 -1.837 33.425 38.00 -1.837 33.441 38.25 -1.838 33.458 38.50 -1.839 33.475 38.75 -1.840 33.496 39.00 -1.840 33.507 39.25 -1.841 33.512 39.50 -1.841 33.518 39.75 -1.841 33.525 40.00 -1.841 33.530 40.25 -1.841 33.533 40.50 -1.841 33.536 40.75 -1.841 33.536 41.00 -1.841 33.536 41.25 -1.841 33.537 41.50 -1.842 33.549 41.75 -1.843 33.588 42.00 -1.846 33.640 42.25 -1.848 33.677 42.50 -1.849 33.689 42.75 -1.849 33.696 43.00 -1.849 33.701 43.25 -1.850 33.707 43.50 -1.851 33.734 43.75 -1.855 33.801 44.00 -1.857 33.851 44.25 -1.859 33.907 44.50 -1.862 33.959 44.75 -1.864 34.009 45.00 -1.865 34.044 45.25 -1.865 34.055 45.50 -1.865 34.057 45.75 -1.865 34.060 46.00 -1.865 34.062 46.25 -1.865 34.065 46.50 -1.865 34.069 46.75 -1.866 34.071 47.00 -1.866 34.073 47.25 -1.866 34.077 47.50 -1.866 34.086 47.75 -1.867 34.095 48.00 -1.867 34.100 48.25 -1.867 34.104 48.50 -1.867 34.108 48.75 -1.867 34.114 49.00 -1.867 34.116 49.25 -1.867 34.117 49.50 -1.867 34.118 49.75 -1.867 34.119 50.00 -1.868 34.120 50.25 -1.867 34.120 50.50 -1.867 34.120 50.75 -1.867 34.120 51.00 -1.867 34.121 51.25 -1.867 34.122 51.50 -1.867 34.122 51.75 -1.868 34.123 51.87 -1.868 34.123