*2013/12/16 14:19:46.14 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *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 : .076 END TIME : 2333 21 3 1981 NOTES FOLLOWING : PROBE HIT BOTTOM C-CELL INGESTED MUD WHICH HAD TO BE BRUSHED OUT WATER SAMPLE ACQUIRED PROBE RAISED TO 10 M. ; LOWERED TO 15 M. ; MESSENGER DROPPED WHILE PROBE STATIONARY. BOTTLES POOR - RESULTS DISCARDED 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 : 56 LATITUDE : 71 22.90000 N ! (deg min) LONGITUDE : 129 53.80000 W ! (deg min) WATER DEPTH : 57 ICE THICKNESS : 1.56 *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: 4009 Length of touch line: 1.0000000E+01 Pressure at touch: 4.6450001E+01 Maximum pressure: 5.6220001E+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 13:39:38 206 206 CLEAN 2.0 1997/02/27 13:27:06 206 206 REMOVECH 3.0 1997/03/23 14:28:35 206 206 HDREDIT2 1.9 2004/04/08 13:39:31 ? ? CLEAN 4.6.1 2004/04/08 13:40:30 206 206 CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/16 14:19:46 206 206 $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 01:15:26.04 -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 $END *FILE START TIME : GMT 1981/03/21 23:21:00.000 TIME INCREMENT : 0 0 0 0 40 ! (day hr min sec ms) NUMBER OF RECORDS : 206 DATA DESCRIPTION : CTD FILE TYPE : ASCII RECORD LENGTH : 512 NUMBER OF CHANNELS : 3 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ------------- ---------------- -------------- -------------- 1 Pressure decibar 0 55.68 2 Temperature 'deg C (IPTS68)' -1.825 -1.781 3 Salinity PSS-78 32.634 33.441 $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 -1.782 32.634 4.75 -1.782 32.634 5.00 -1.782 32.635 5.25 -1.782 32.635 5.50 -1.782 32.634 5.75 -1.782 32.635 6.00 -1.782 32.635 6.25 -1.782 32.634 6.50 -1.782 32.634 6.75 -1.782 32.634 7.00 -1.782 32.634 7.25 -1.782 32.634 7.50 -1.782 32.634 7.75 -1.782 32.634 8.00 -1.782 32.634 8.25 -1.782 32.635 8.50 -1.782 32.635 8.75 -1.782 32.635 9.00 -1.782 32.635 9.25 -1.782 32.635 9.50 -1.782 32.635 9.75 -1.782 32.635 10.00 -1.782 32.635 10.25 -1.782 32.635 10.50 -1.782 32.635 10.75 -1.782 32.635 11.00 -1.782 32.635 11.25 -1.782 32.636 11.50 -1.782 32.636 11.75 -1.782 32.635 12.00 -1.782 32.635 12.25 -1.782 32.635 12.50 -1.782 32.635 12.75 -1.782 32.635 13.00 -1.782 32.635 13.25 -1.782 32.635 13.50 -1.782 32.636 13.75 -1.782 32.636 14.00 -1.782 32.636 14.25 -1.782 32.635 14.50 -1.782 32.635 14.75 -1.781 32.635 15.00 -1.781 32.635 15.25 -1.782 32.636 15.50 -1.782 32.636 15.75 -1.781 32.635 16.00 -1.782 32.636 16.25 -1.782 32.636 16.50 -1.781 32.636 16.75 -1.781 32.636 17.00 -1.782 32.636 17.25 -1.782 32.636 17.50 -1.782 32.636 17.75 -1.782 32.636 18.00 -1.782 32.636 18.25 -1.781 32.636 18.50 -1.781 32.636 18.75 -1.781 32.636 19.00 -1.782 32.636 19.25 -1.781 32.636 19.50 -1.781 32.636 19.75 -1.781 32.636 20.00 -1.782 32.636 20.25 -1.781 32.636 20.50 -1.781 32.636 20.75 -1.781 32.636 21.00 -1.781 32.636 21.25 -1.781 32.636 21.50 -1.781 32.636 21.75 -1.781 32.637 22.00 -1.781 32.637 22.25 -1.781 32.637 22.50 -1.782 32.637 22.75 -1.781 32.636 23.00 -1.781 32.636 23.25 -1.781 32.637 23.50 -1.781 32.637 23.75 -1.781 32.637 24.00 -1.781 32.637 24.25 -1.781 32.637 24.50 -1.781 32.638 24.75 -1.781 32.638 25.00 -1.781 32.638 25.25 -1.781 32.638 25.50 -1.781 32.638 25.75 -1.781 32.638 26.00 -1.781 32.638 26.25 -1.781 32.638 26.50 -1.781 32.638 26.75 -1.781 32.638 27.00 -1.781 32.639 27.25 -1.781 32.638 27.50 -1.781 32.638 27.75 -1.781 32.638 28.00 -1.781 32.639 28.25 -1.781 32.639 28.50 -1.781 32.638 28.75 -1.781 32.638 29.00 -1.781 32.639 29.25 -1.781 32.639 29.50 -1.781 32.640 29.75 -1.781 32.640 30.00 -1.781 32.640 30.25 -1.781 32.640 30.50 -1.781 32.640 30.75 -1.781 32.640 31.00 -1.781 32.641 31.25 -1.781 32.641 31.50 -1.781 32.641 31.75 -1.781 32.641 32.00 -1.781 32.641 32.25 -1.781 32.641 32.50 -1.781 32.642 32.75 -1.781 32.642 33.00 -1.781 32.642 33.25 -1.781 32.643 33.50 -1.781 32.644 33.75 -1.781 32.646 34.00 -1.781 32.647 34.25 -1.781 32.647 34.50 -1.781 32.647 34.75 -1.781 32.647 35.00 -1.781 32.648 35.25 -1.781 32.649 35.50 -1.781 32.650 35.75 -1.781 32.651 36.00 -1.782 32.653 36.25 -1.782 32.654 36.50 -1.782 32.655 36.75 -1.781 32.656 37.00 -1.782 32.659 37.25 -1.782 32.664 37.50 -1.782 32.676 37.75 -1.782 32.702 38.00 -1.783 32.722 38.25 -1.783 32.746 38.50 -1.784 32.766 38.75 -1.785 32.784 39.00 -1.785 32.799 39.25 -1.785 32.813 39.50 -1.785 32.821 39.75 -1.785 32.825 40.00 -1.786 32.833 40.25 -1.787 32.847 40.50 -1.788 32.874 40.75 -1.789 32.895 41.00 -1.790 32.916 41.25 -1.790 32.933 41.50 -1.790 32.947 41.75 -1.790 32.963 42.00 -1.790 32.979 42.25 -1.791 32.999 42.50 -1.791 33.020 42.75 -1.792 33.043 43.00 -1.793 33.066 43.25 -1.795 33.091 43.50 -1.797 33.106 43.75 -1.798 33.117 44.00 -1.799 33.141 44.25 -1.801 33.164 44.50 -1.802 33.179 44.75 -1.803 33.187 45.00 -1.804 33.199 45.25 -1.806 33.211 45.50 -1.807 33.222 45.75 -1.808 33.235 46.00 -1.808 33.241 46.25 -1.809 33.253 46.50 -1.810 33.263 46.75 -1.811 33.275 47.00 -1.813 33.289 47.25 -1.814 33.299 47.50 -1.815 33.310 47.75 -1.816 33.319 48.00 -1.816 33.327 48.25 -1.817 33.340 48.50 -1.819 33.357 48.75 -1.821 33.374 49.00 -1.821 33.381 49.25 -1.822 33.390 49.50 -1.822 33.394 49.75 -1.822 33.397 50.00 -1.822 33.399 50.25 -1.822 33.400 50.50 -1.822 33.402 50.75 -1.822 33.402 51.00 -1.822 33.403 51.25 -1.822 33.404 51.50 -1.822 33.405 51.75 -1.823 33.406 52.00 -1.823 33.408 52.25 -1.823 33.409 52.50 -1.823 33.411 52.75 -1.823 33.413 53.00 -1.823 33.415 53.25 -1.823 33.417 53.50 -1.824 33.419 53.75 -1.824 33.421 54.00 -1.824 33.423 54.25 -1.824 33.426 54.50 -1.824 33.430 54.75 -1.824 33.432 55.00 -1.824 33.432 55.25 -1.824 33.433 55.50 -1.825 33.436 55.68 -1.825 33.441