*2019/08/16 15:39:27.71 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *COMMENTS SCIENTIST : HUMFREY MELLING CRUISE : 015-79-021 LOCATION : SOUTHERN BEAUFORT SEA DURATION : 24 NOV. - 30 NOV. 1979 PLATFORM : DHC6 TWIN OTTER, AND S61 HELICOPTER POSITIONING : GNS/OMEGA REFERENCE POSITION : TUKTOYAKTUK (69 26.3N 133 1.8W) CTP UNIT & ID : CCIW GUILDLINE 8706 CTP DECK UNIT : GUILDLINE 87102 SALINITY FORMULA : PSS78 MODEL NUM SERIAL NUM SENSOR TYPE PRESSURE (400 db fsp) 207D45 273077 DIAPH TEMPERATURE 87401 43601 RESIST CONDUCTIVITY 87410 42200 CELL ECHO TIME : -9.000 END TIME : 9999 99 99 9999 NOTES FOLLOWING : 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) 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, Blank, Blank, Press. supp., Press. offset, Temp. supp., Temp. offset, Cond. supp., and Cond. offset. 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.) 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 : 1979-73 AGENCY : IOS, Frozen Sea Research Group, Sidney, B.C. COUNTRY : Canada PROJECT : BEAUFORT SEA WINTER ICE EXPERIMENT (1979) SCIENTIST : Melling H. PLATFORM : Aircraft - DHC6 TWIN OTTE $REMARKS Orginal project name: BEAUFORT SEA WINTER ICE EXPERIMENT (1979) $END *LOCATION GEOGRAPHIC AREA : BEAUFORT SEA STATION : 5 EVENT NUMBER : 4085 LATITUDE : 70 7.90000 N ! (deg min) LONGITUDE : 135 37.50000 W ! (deg min) WATER DEPTH : 45 ICE THICKNESS : 0.35 *INSTRUMENT TYPE : CCIW GUILDLINE CTD MODEL : 8706 *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' RATIO $END *CALIBRATION RECORDING BITS : 16 $TABLE: RAW CHANNELS ! Name Units Fmla Pad Coefficients ! -------------------- ------- ---- ------ ------------ PRESSURE ' DBAR' 40 ' ' (0.24 1 0 1 1200) TEMPERATURE ' C' 10 ' ' (0.5E-02 1) 'CONDUCTIVITY RATIO' RATIO 10 ' ' (0 0.99949) $END $REMARKS ! * CTD section from ARCTIC MLH header * Consecutive number: 4085 Length of touch line: 0.0000000E+00 Pressure at touch: -9.9900000E+02 Maximum pressure: 4.3910000E+01 Number of data calibrations: 1 CTD channel: CONDUCTIVITY RATIO Type of measure: BOTTLE Reference description: GUILDLINE 8400 AUTOSAL Standard description: STANDARD WATER 30,35 PSS78 Set of coefficients (3 in a set): 1 Cal. coeff of pressure: 4.1599998E+01 Calibration value: 3.3367001E+01 CTP coefficient value: 3.3389000E+01 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! ------------------------ ------ ---------- -------- --------- --------- CONVERSION 1.3 1997/01/28 13:39:05 160 160 CLEAN 2.0 1997/02/26 13:35:40 160 160 REMOVECH 3.0 1997/03/23 14:16:20 160 160 HDREDIT2 1.9 2004/04/08 14:06:35 ? ? CLEAN 4.6.1 2004/04/08 14:07:46 160 160 CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/16 14:17:19 160 160 CLEAN 5.2.3 2019/08/16 15:39:27 ? ? $END $REMARKS Files are processed with the following programs before conversion: Program STATE_PARAMETERS Ver. 3.01 YY/MM/DD HH:MM:SS 91/ 6/20 09:52:09.88 -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 1979/11/30 00:43:00.000 TIME INCREMENT : 0 0 0 0 40 ! (day hr min sec ms) NUMBER OF RECORDS : 160 DATA DESCRIPTION : CTD FILE TYPE : ASCII RECORD LENGTH : 512 NUMBER OF CHANNELS : 3 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ------------- ---------------- -------------- -------------- 1 Pressure decibar 0 42.74 2 Temperature 'deg C (IPTS68)' -1.689 -1.181 3 Salinity PSS-78 30.716 33.374 $END $TABLE: CHANNEL DETAIL ! No Pad Start Width Format Type Decimal_Places !--- ---- ----- ----- ------ ---- -------------- 1 -99 ' ' 8 F ' ' 2 2 -99 ' ' 8 F ' ' 3 3 -99 ' ' 8 F ' ' 3 $END !---1--- ---2--- ---3--- !Pressur Tempera Salinit !e ture y !------- ------- ------- *END OF HEADER 0.00 -1.689 30.723 3.25 -1.688 30.721 3.50 -1.687 30.721 3.75 -1.687 30.720 4.00 -1.688 30.720 4.25 -1.687 30.720 4.50 -1.687 30.719 4.75 -1.687 30.719 5.00 -1.687 30.718 5.25 -1.687 30.717 5.50 -1.687 30.717 5.75 -1.687 30.716 6.00 -1.687 30.716 6.25 -1.687 30.716 6.50 -1.687 30.716 6.75 -1.687 30.716 7.00 -1.687 30.716 7.25 -1.687 30.716 7.50 -1.687 30.717 7.75 -1.687 30.717 8.00 -1.687 30.718 8.25 -1.687 30.718 8.50 -1.687 30.719 8.75 -1.687 30.720 9.00 -1.687 30.721 9.25 -1.687 30.721 9.50 -1.687 30.721 9.75 -1.687 30.721 10.00 -1.687 30.721 10.25 -1.687 30.722 10.50 -1.687 30.722 10.75 -1.686 30.725 11.00 -1.686 30.728 11.25 -1.686 30.730 11.50 -1.686 30.733 11.75 -1.686 30.736 12.00 -1.685 30.740 12.25 -1.685 30.745 12.50 -1.685 30.747 12.75 -1.685 30.749 13.00 -1.685 30.750 13.25 -1.685 30.751 13.50 -1.684 30.760 13.75 -1.682 30.782 14.00 -1.681 30.808 14.25 -1.679 30.850 14.50 -1.678 30.904 14.75 -1.678 31.027 15.00 -1.677 31.223 15.25 -1.677 31.396 15.50 -1.672 31.537 15.75 -1.664 31.619 16.00 -1.655 31.662 16.25 -1.648 31.726 16.50 -1.646 31.793 16.75 -1.639 31.864 17.00 -1.626 31.935 17.25 -1.618 32.011 17.50 -1.605 32.088 17.75 -1.597 32.155 18.00 -1.594 32.236 18.25 -1.588 32.279 18.50 -1.584 32.295 18.75 -1.579 32.322 19.00 -1.574 32.343 19.25 -1.568 32.362 19.50 -1.562 32.377 19.75 -1.557 32.408 20.00 -1.550 32.430 20.25 -1.546 32.454 20.50 -1.544 32.480 20.75 -1.538 32.504 21.00 -1.531 32.523 21.25 -1.525 32.541 21.50 -1.518 32.558 21.75 -1.515 32.572 22.00 -1.513 32.583 22.25 -1.513 32.592 22.50 -1.512 32.602 22.75 -1.511 32.611 23.00 -1.508 32.618 23.25 -1.505 32.627 23.50 -1.503 32.635 23.75 -1.504 32.641 24.00 -1.506 32.646 24.25 -1.504 32.649 24.50 -1.503 32.651 24.75 -1.502 32.656 25.00 -1.503 32.664 25.25 -1.504 32.674 25.50 -1.505 32.686 25.75 -1.507 32.698 26.00 -1.507 32.709 26.25 -1.508 32.721 26.50 -1.509 32.733 26.75 -1.509 32.745 27.00 -1.510 32.757 27.25 -1.509 32.767 27.50 -1.508 32.776 27.75 -1.504 32.783 28.00 -1.498 32.786 28.25 -1.489 32.789 28.50 -1.485 32.798 28.75 -1.478 32.805 29.00 -1.474 32.814 29.25 -1.473 32.817 29.50 -1.470 32.819 29.75 -1.468 32.823 30.00 -1.466 32.826 30.25 -1.465 32.834 30.50 -1.464 32.844 30.75 -1.461 32.852 31.00 -1.457 32.862 31.25 -1.454 32.866 31.50 -1.450 32.870 31.75 -1.447 32.877 32.00 -1.442 32.894 32.25 -1.430 32.929 32.50 -1.407 32.953 32.75 -1.390 32.978 33.00 -1.370 33.002 33.25 -1.350 33.028 33.50 -1.334 33.067 33.75 -1.312 33.106 34.00 -1.298 33.134 34.25 -1.291 33.147 34.50 -1.286 33.156 34.75 -1.285 33.162 35.00 -1.279 33.173 35.25 -1.268 33.190 35.50 -1.259 33.205 35.75 -1.255 33.211 36.00 -1.259 33.207 36.25 -1.261 33.207 36.50 -1.258 33.210 36.75 -1.251 33.218 37.00 -1.244 33.232 37.25 -1.236 33.244 37.50 -1.231 33.255 37.75 -1.229 33.260 38.00 -1.228 33.266 38.25 -1.223 33.281 38.50 -1.213 33.301 38.75 -1.200 33.325 39.00 -1.191 33.340 39.25 -1.186 33.348 39.50 -1.185 33.354 39.75 -1.183 33.360 40.00 -1.181 33.365 40.25 -1.181 33.368 40.50 -1.182 33.368 40.75 -1.182 33.369 41.00 -1.181 33.369 41.25 -1.181 33.370 41.50 -1.181 33.370 41.75 -1.181 33.371 42.00 -1.181 33.371 42.25 -1.181 33.372 42.50 -1.181 33.372 42.74 -1.182 33.374