*2013/12/16 14:19:46.76 *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 : .121 END TIME : 28 18 4 1981 NOTES FOLLOWING : WATER SAMPLE DISCARDED POSITION ACCURACY MAY BE POOR 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 : 105 LATITUDE : 71 9.60000 N ! (deg min) LONGITUDE : 132 18.60000 W ! (deg min) WATER DEPTH : 89 ICE THICKNESS : 0.89 *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 ' ' (-0.8E-03 1.00068) 'CONDUCTIVITY RATIO' ' ' 10 ' ' (0 1.000083) $END $REMARKS ! * CTD section from ARCTIC MLH header * Consecutive number: 4058 Length of touch line: 5.0000000E+00 Pressure at touch: 8.5779999E+01 Maximum pressure: 9.0290001E+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: 1.7700001E+01 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! ------------------------ ------ ---------- -------- --------- --------- CONVERSION 1.3 1997/01/28 13:41:57 343 343 CLEAN 2.0 1997/02/27 13:27:26 343 343 REMOVECH 3.0 1997/03/23 14:28:43 343 343 HDREDIT2 1.9 2004/04/08 13:39:32 ? ? CLEAN 4.6.1 2004/04/08 13:40:32 343 343 CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/16 14:19:46 343 343 $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 09:14:17.58 -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 1981/04/18 00:27:00.000 TIME INCREMENT : 0 0 0 0 40 ! (day hr min sec ms) NUMBER OF RECORDS : 343 DATA DESCRIPTION : CTD FILE TYPE : ASCII RECORD LENGTH : 512 NUMBER OF CHANNELS : 3 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ------------- ---------------- -------------- -------------- 1 Pressure decibar 0 89.48 2 Temperature 'deg C (IPTS68)' -1.839 -1.699 3 Salinity PSS-78 32.546 33.789 $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 -1.784 32.546 4.25 -1.784 32.547 4.50 -1.784 32.547 4.75 -1.784 32.547 5.00 -1.784 32.547 5.25 -1.784 32.547 5.50 -1.784 32.547 5.75 -1.783 32.546 6.00 -1.784 32.547 6.25 -1.784 32.548 6.50 -1.784 32.548 6.75 -1.784 32.549 7.00 -1.784 32.549 7.25 -1.784 32.549 7.50 -1.784 32.549 7.75 -1.784 32.549 8.00 -1.784 32.549 8.25 -1.784 32.549 8.50 -1.784 32.550 8.75 -1.784 32.550 9.00 -1.784 32.550 9.25 -1.784 32.551 9.50 -1.784 32.551 9.75 -1.784 32.551 10.00 -1.784 32.551 10.25 -1.784 32.551 10.50 -1.784 32.551 10.75 -1.784 32.552 11.00 -1.784 32.552 11.25 -1.784 32.553 11.50 -1.784 32.553 11.75 -1.784 32.553 12.00 -1.784 32.554 12.25 -1.785 32.554 12.50 -1.785 32.554 12.75 -1.784 32.554 13.00 -1.784 32.554 13.25 -1.784 32.554 13.50 -1.785 32.555 13.75 -1.785 32.555 14.00 -1.785 32.555 14.25 -1.784 32.554 14.50 -1.784 32.554 14.75 -1.784 32.554 15.00 -1.784 32.555 15.25 -1.784 32.554 15.50 -1.784 32.554 15.75 -1.784 32.554 16.00 -1.784 32.554 16.25 -1.784 32.554 16.50 -1.784 32.554 16.75 -1.784 32.554 17.00 -1.784 32.554 17.25 -1.784 32.554 17.50 -1.784 32.554 17.75 -1.784 32.554 18.00 -1.784 32.555 18.25 -1.784 32.554 18.50 -1.784 32.554 18.75 -1.784 32.555 19.00 -1.784 32.555 19.25 -1.784 32.555 19.50 -1.784 32.555 19.75 -1.784 32.555 20.00 -1.784 32.555 20.25 -1.784 32.555 20.50 -1.784 32.555 20.75 -1.784 32.555 21.00 -1.784 32.555 21.25 -1.784 32.555 21.50 -1.784 32.555 21.75 -1.784 32.555 22.00 -1.784 32.555 22.25 -1.784 32.555 22.50 -1.784 32.555 22.75 -1.784 32.555 23.00 -1.784 32.555 23.25 -1.784 32.555 23.50 -1.784 32.555 23.75 -1.784 32.555 24.00 -1.784 32.555 24.25 -1.784 32.555 24.50 -1.784 32.556 24.75 -1.784 32.556 25.00 -1.784 32.557 25.25 -1.784 32.557 25.50 -1.784 32.557 25.75 -1.784 32.557 26.00 -1.784 32.557 26.25 -1.784 32.557 26.50 -1.784 32.557 26.75 -1.784 32.558 27.00 -1.784 32.559 27.25 -1.784 32.559 27.50 -1.783 32.559 27.75 -1.784 32.559 28.00 -1.784 32.560 28.25 -1.784 32.560 28.50 -1.784 32.560 28.75 -1.784 32.559 29.00 -1.784 32.559 29.25 -1.784 32.560 29.50 -1.784 32.560 29.75 -1.784 32.560 30.00 -1.784 32.560 30.25 -1.784 32.560 30.50 -1.784 32.561 30.75 -1.784 32.561 31.00 -1.784 32.562 31.25 -1.784 32.562 31.50 -1.784 32.562 31.75 -1.784 32.562 32.00 -1.784 32.564 32.25 -1.784 32.566 32.50 -1.785 32.568 32.75 -1.785 32.569 33.00 -1.785 32.570 33.25 -1.785 32.571 33.50 -1.785 32.572 33.75 -1.785 32.573 34.00 -1.785 32.573 34.25 -1.785 32.574 34.50 -1.785 32.575 34.75 -1.785 32.577 35.00 -1.785 32.579 35.25 -1.786 32.581 35.50 -1.786 32.582 35.75 -1.786 32.582 36.00 -1.786 32.583 36.25 -1.786 32.585 36.50 -1.785 32.586 36.75 -1.785 32.589 37.00 -1.785 32.594 37.25 -1.786 32.602 37.50 -1.786 32.607 37.75 -1.786 32.614 38.00 -1.786 32.617 38.25 -1.786 32.627 38.50 -1.786 32.646 38.75 -1.787 32.659 39.00 -1.788 32.678 39.25 -1.788 32.688 39.50 -1.789 32.695 39.75 -1.789 32.695 40.00 -1.789 32.697 40.25 -1.788 32.698 40.50 -1.788 32.700 40.75 -1.788 32.702 41.00 -1.788 32.703 41.25 -1.788 32.705 41.50 -1.787 32.706 41.75 -1.787 32.708 42.00 -1.786 32.710 42.25 -1.784 32.711 42.50 -1.782 32.712 42.75 -1.781 32.713 43.00 -1.781 32.714 43.25 -1.780 32.717 43.50 -1.779 32.718 43.75 -1.779 32.719 44.00 -1.778 32.721 44.25 -1.778 32.722 44.50 -1.777 32.724 44.75 -1.776 32.725 45.00 -1.775 32.727 45.25 -1.773 32.731 45.50 -1.771 32.734 45.75 -1.768 32.736 46.00 -1.764 32.737 46.25 -1.757 32.738 46.50 -1.753 32.739 46.75 -1.748 32.740 47.00 -1.743 32.741 47.25 -1.740 32.741 47.50 -1.736 32.742 47.75 -1.734 32.743 48.00 -1.733 32.743 48.25 -1.732 32.744 48.50 -1.731 32.746 48.75 -1.731 32.750 49.00 -1.733 32.754 49.25 -1.736 32.759 49.50 -1.738 32.761 49.75 -1.738 32.762 50.00 -1.738 32.763 50.25 -1.739 32.763 50.50 -1.740 32.765 50.75 -1.741 32.767 51.00 -1.742 32.769 51.25 -1.742 32.771 51.50 -1.742 32.772 51.75 -1.741 32.773 52.00 -1.740 32.774 52.25 -1.738 32.774 52.50 -1.737 32.775 52.75 -1.736 32.776 53.00 -1.735 32.777 53.25 -1.735 32.778 53.50 -1.735 32.779 53.75 -1.738 32.782 54.00 -1.741 32.786 54.25 -1.745 32.790 54.50 -1.747 32.793 54.75 -1.747 32.793 55.00 -1.747 32.794 55.25 -1.747 32.796 55.50 -1.747 32.797 55.75 -1.746 32.799 56.00 -1.747 32.803 56.25 -1.747 32.808 56.50 -1.747 32.812 56.75 -1.747 32.816 57.00 -1.746 32.817 57.25 -1.745 32.818 57.50 -1.746 32.819 57.75 -1.746 32.820 58.00 -1.745 32.821 58.25 -1.744 32.823 58.50 -1.743 32.824 58.75 -1.742 32.825 59.00 -1.742 32.826 59.25 -1.742 32.828 59.50 -1.742 32.829 59.75 -1.742 32.830 60.00 -1.740 32.830 60.25 -1.736 32.832 60.50 -1.727 32.833 60.75 -1.718 32.834 61.00 -1.711 32.835 61.25 -1.707 32.836 61.50 -1.704 32.837 61.75 -1.703 32.838 62.00 -1.701 32.840 62.25 -1.700 32.841 62.50 -1.699 32.843 62.75 -1.699 32.844 63.00 -1.704 32.846 63.25 -1.714 32.852 63.50 -1.723 32.860 63.75 -1.732 32.865 64.00 -1.739 32.873 64.25 -1.742 32.878 64.50 -1.744 32.881 64.75 -1.748 32.885 65.00 -1.753 32.889 65.25 -1.758 32.892 65.50 -1.765 32.897 65.75 -1.771 32.905 66.00 -1.776 32.912 66.25 -1.782 32.918 66.50 -1.785 32.926 66.75 -1.786 32.929 67.00 -1.788 32.934 67.25 -1.788 32.936 67.50 -1.788 32.938 67.75 -1.788 32.940 68.00 -1.788 32.945 68.25 -1.789 32.956 68.50 -1.792 32.970 68.75 -1.795 32.981 69.00 -1.797 32.988 69.25 -1.797 32.988 69.50 -1.796 32.989 69.75 -1.795 32.990 70.00 -1.794 32.991 70.25 -1.794 32.991 70.50 -1.793 32.992 70.75 -1.793 32.992 71.00 -1.793 32.993 71.25 -1.792 32.993 71.50 -1.791 32.993 71.75 -1.791 32.995 72.00 -1.792 32.998 72.25 -1.793 33.004 72.50 -1.796 33.017 72.75 -1.797 33.027 73.00 -1.799 33.036 73.25 -1.800 33.050 73.50 -1.801 33.057 73.75 -1.802 33.062 74.00 -1.803 33.070 74.25 -1.803 33.083 74.50 -1.804 33.097 74.75 -1.805 33.112 75.00 -1.805 33.123 75.25 -1.805 33.129 75.50 -1.806 33.140 75.75 -1.807 33.149 76.00 -1.807 33.159 76.25 -1.808 33.169 76.50 -1.808 33.179 76.75 -1.809 33.191 77.00 -1.810 33.202 77.25 -1.810 33.215 77.50 -1.811 33.229 77.75 -1.812 33.242 78.00 -1.813 33.258 78.25 -1.814 33.269 78.50 -1.814 33.276 78.75 -1.814 33.282 79.00 -1.814 33.290 79.25 -1.815 33.298 79.50 -1.814 33.304 79.75 -1.814 33.314 80.00 -1.814 33.328 80.25 -1.815 33.363 80.50 -1.817 33.424 80.75 -1.820 33.497 81.00 -1.823 33.550 81.25 -1.824 33.576 81.50 -1.825 33.578 81.75 -1.824 33.581 82.00 -1.825 33.585 82.25 -1.825 33.587 82.50 -1.825 33.589 82.75 -1.825 33.598 83.00 -1.826 33.609 83.25 -1.827 33.622 83.50 -1.828 33.638 83.75 -1.829 33.650 84.00 -1.830 33.660 84.25 -1.831 33.674 84.50 -1.832 33.690 84.75 -1.832 33.699 85.00 -1.832 33.704 85.25 -1.833 33.707 85.50 -1.832 33.704 85.75 -1.832 33.700 86.00 -1.832 33.697 86.25 -1.832 33.695 86.50 -1.832 33.694 86.75 -1.832 33.703 87.00 -1.834 33.721 87.25 -1.835 33.745 87.50 -1.837 33.769 87.75 -1.838 33.785 88.00 -1.839 33.789 88.25 -1.839 33.789 88.50 -1.838 33.788 88.75 -1.838 33.787 89.00 -1.838 33.787 89.25 -1.838 33.787 89.48 -1.838 33.787