*2019/08/16 15:39:40.24 *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 - APRIL 17 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 : .083 END TIME : 2317 1 4 1981 NOTES FOLLOWING : BOTTLE ACQUIRED ON RE-HAUL 58.6 M. ON METRE WHEEL AT 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 SCIENTIST : Melling H. PLATFORM : Aircraft - DHC-6 $REMARKS Orginal project name: BEAUFORT SEA WINTER ICE EXPERIMENT $END *LOCATION GEOGRAPHIC AREA : BEAUFORT SEA STATION : 106 EVENT NUMBER : 106 LATITUDE : 70 59.70000 N ! (deg min) LONGITUDE : 131 59.90000 W ! (deg min) WATER DEPTH : 62 ICE THICKNESS : 0.72 *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 ' ' (-0.26E-02 1.00068) 'CONDUCTIVITY RATIO' ' ' 10 ' ' (0 1.000083) $END $REMARKS ! * CTD section from ARCTIC MLH header * Consecutive number: 4046 Length of touch line: 5.0000000E+00 Pressure at touch: 5.5830002E+01 Maximum pressure: 6.0250000E+01 Number of data calibrations: 2 CTD channel: CONDUCTIVITY RATIO Type of measure: BOTTLE SAMPLE Reference description: GUILDLINE 8400 AUTOSAL Standard description: STANDARD WATER 30,35. PSS78 Set of coefficients (3 in a set): 1 Cal. coeff of pressure: 1.5790000E+01 Calibration value: 6.0156697E-01 CTP coefficient value: 6.0128599E-01 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: 1.7368000E+01 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! ------------------------ ------ ---------- -------- --------- --------- CONVERSION 1.3 1997/01/28 13:41:02 223 223 CLEAN 2.0 1997/02/27 13:25:35 223 223 REMOVECH 3.0 1997/03/23 14:27:59 223 223 HDREDIT2 1.9 2004/04/08 13:39:40 ? ? CLEAN 4.6.1 2004/04/08 13:40:42 223 223 CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/16 14:19:43 223 223 CLEAN 5.2.3 2019/08/16 15:39:40 ? ? $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 06:01:27.26 -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 1981/04/01 23:13:00.000 TIME INCREMENT : 0 0 0 0 40 ! (day hr min sec ms) NUMBER OF RECORDS : 223 DATA DESCRIPTION : CTD FILE TYPE : ASCII RECORD LENGTH : 512 NUMBER OF CHANNELS : 3 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ------------- ---------------- -------------- -------------- 1 Pressure decibar 0 59.56 2 Temperature 'deg C (IPTS68)' -1.827 -1.701 3 Salinity PSS-78 32.593 33.468 $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 -1.780 32.595 4.50 -1.780 32.596 4.75 -1.780 32.597 5.00 -1.781 32.597 5.25 -1.780 32.596 5.50 -1.780 32.596 5.75 -1.780 32.595 6.00 -1.780 32.595 6.25 -1.780 32.595 6.50 -1.780 32.596 6.75 -1.781 32.596 7.00 -1.780 32.596 7.25 -1.780 32.596 7.50 -1.780 32.595 7.75 -1.780 32.595 8.00 -1.780 32.595 8.25 -1.780 32.595 8.50 -1.780 32.596 8.75 -1.780 32.596 9.00 -1.780 32.596 9.25 -1.780 32.595 9.50 -1.780 32.595 9.75 -1.779 32.594 10.00 -1.779 32.594 10.25 -1.780 32.594 10.50 -1.780 32.594 10.75 -1.780 32.594 11.00 -1.779 32.594 11.25 -1.779 32.594 11.50 -1.779 32.594 11.75 -1.779 32.594 12.00 -1.779 32.594 12.25 -1.780 32.595 12.50 -1.779 32.594 12.75 -1.779 32.594 13.00 -1.779 32.594 13.25 -1.779 32.595 13.50 -1.780 32.595 13.75 -1.779 32.594 14.00 -1.778 32.594 14.25 -1.778 32.593 14.50 -1.778 32.594 14.75 -1.777 32.594 15.00 -1.776 32.594 15.25 -1.775 32.594 15.50 -1.776 32.594 15.75 -1.775 32.594 16.00 -1.775 32.594 16.25 -1.776 32.595 16.50 -1.776 32.594 16.75 -1.776 32.594 17.00 -1.776 32.594 17.25 -1.775 32.595 17.50 -1.775 32.595 17.75 -1.775 32.595 18.00 -1.775 32.594 18.25 -1.776 32.594 18.50 -1.776 32.594 18.75 -1.775 32.595 19.00 -1.774 32.596 19.25 -1.773 32.597 19.50 -1.773 32.599 19.75 -1.773 32.598 20.00 -1.773 32.598 20.25 -1.772 32.601 20.50 -1.770 32.604 20.75 -1.768 32.608 21.00 -1.767 32.611 21.25 -1.766 32.614 21.50 -1.765 32.616 21.75 -1.762 32.622 22.00 -1.757 32.633 22.25 -1.751 32.646 22.50 -1.746 32.654 22.75 -1.745 32.655 23.00 -1.745 32.658 23.25 -1.745 32.667 23.50 -1.743 32.674 23.75 -1.740 32.682 24.00 -1.738 32.689 24.25 -1.737 32.696 24.50 -1.737 32.700 24.75 -1.737 32.702 25.00 -1.737 32.703 25.25 -1.737 32.705 25.50 -1.736 32.710 25.75 -1.736 32.714 26.00 -1.736 32.717 26.25 -1.735 32.719 26.50 -1.735 32.721 26.75 -1.736 32.724 27.00 -1.737 32.729 27.25 -1.738 32.732 27.50 -1.738 32.734 27.75 -1.740 32.739 28.00 -1.743 32.745 28.25 -1.744 32.750 28.50 -1.745 32.753 28.75 -1.742 32.756 29.00 -1.735 32.761 29.25 -1.730 32.765 29.50 -1.730 32.767 29.75 -1.731 32.769 30.00 -1.730 32.772 30.25 -1.727 32.775 30.50 -1.723 32.778 30.75 -1.718 32.781 31.00 -1.716 32.781 31.25 -1.713 32.782 31.50 -1.711 32.784 31.75 -1.708 32.786 32.00 -1.705 32.788 32.25 -1.703 32.789 32.50 -1.701 32.790 32.75 -1.701 32.791 33.00 -1.701 32.795 33.25 -1.704 32.801 33.50 -1.709 32.808 33.75 -1.713 32.811 34.00 -1.716 32.813 34.25 -1.720 32.815 34.50 -1.721 32.815 34.75 -1.725 32.818 35.00 -1.732 32.826 35.25 -1.736 32.836 35.50 -1.736 32.841 35.75 -1.733 32.843 36.00 -1.736 32.846 36.25 -1.739 32.848 36.50 -1.742 32.850 36.75 -1.744 32.854 37.00 -1.746 32.859 37.25 -1.748 32.864 37.50 -1.748 32.868 37.75 -1.751 32.875 38.00 -1.758 32.893 38.25 -1.765 32.907 38.50 -1.771 32.922 38.75 -1.782 32.937 39.00 -1.790 32.949 39.25 -1.801 32.961 39.50 -1.806 32.972 39.75 -1.808 32.980 40.00 -1.809 32.990 40.25 -1.809 32.994 40.50 -1.810 32.997 40.75 -1.810 33.001 41.00 -1.810 33.004 41.25 -1.811 33.008 41.50 -1.811 33.011 41.75 -1.811 33.013 42.00 -1.812 33.015 42.25 -1.812 33.017 42.50 -1.812 33.018 42.75 -1.812 33.019 43.00 -1.812 33.020 43.25 -1.812 33.021 43.50 -1.813 33.022 43.75 -1.813 33.024 44.00 -1.813 33.025 44.25 -1.813 33.028 44.50 -1.814 33.030 44.75 -1.814 33.032 45.00 -1.814 33.034 45.25 -1.814 33.035 45.50 -1.814 33.037 45.75 -1.814 33.038 46.00 -1.814 33.039 46.25 -1.815 33.041 46.50 -1.815 33.042 46.75 -1.815 33.043 47.00 -1.815 33.044 47.25 -1.815 33.045 47.50 -1.816 33.047 47.75 -1.816 33.048 48.00 -1.816 33.048 48.25 -1.816 33.049 48.50 -1.816 33.049 48.75 -1.816 33.049 49.00 -1.816 33.051 49.25 -1.816 33.053 49.50 -1.815 33.056 49.75 -1.815 33.059 50.00 -1.816 33.063 50.25 -1.816 33.067 50.50 -1.816 33.071 50.75 -1.816 33.076 51.00 -1.815 33.083 51.25 -1.813 33.092 51.50 -1.811 33.102 51.75 -1.812 33.111 52.00 -1.814 33.124 52.25 -1.815 33.129 52.50 -1.817 33.134 52.75 -1.819 33.145 53.00 -1.821 33.162 53.25 -1.818 33.175 53.50 -1.808 33.189 53.75 -1.799 33.204 54.00 -1.796 33.216 54.25 -1.797 33.229 54.50 -1.798 33.242 54.75 -1.798 33.254 55.00 -1.799 33.265 55.25 -1.799 33.272 55.50 -1.799 33.273 55.75 -1.800 33.273 56.00 -1.800 33.276 56.25 -1.800 33.281 56.50 -1.801 33.291 56.75 -1.801 33.297 57.00 -1.801 33.306 57.25 -1.802 33.310 57.50 -1.802 33.314 57.75 -1.803 33.318 58.00 -1.803 33.325 58.25 -1.805 33.342 58.50 -1.809 33.356 58.75 -1.813 33.374 59.00 -1.817 33.390 59.25 -1.822 33.413 59.50 -1.827 33.452 59.56 -1.827 33.468