*2013/12/16 14:19:42.61 *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 : .075 END TIME : 1930 27 3 1981 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) 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 : 66 LATITUDE : 71 18.20000 N ! (deg min) LONGITUDE : 128 50.20000 W ! (deg min) WATER DEPTH : 56 ICE THICKNESS : 1.43 *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 ' ' (-0.36E-02 1.00068) 'CONDUCTIVITY RATIO' ' ' 10 ' ' (0 1.000083) $END $REMARKS ! * CTD section from ARCTIC MLH header * Consecutive number: 4028 Length of touch line: 5.0000000E+00 Pressure at touch: 4.9070000E+01 Maximum pressure: 5.2830002E+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 13:40:19 195 195 CLEAN 2.0 1997/02/27 13:25:15 195 195 REMOVECH 3.0 1997/03/23 14:27:49 195 195 HDREDIT2 1.9 2004/04/08 13:39:39 ? ? CLEAN 4.6.1 2004/04/08 13:40:40 195 195 CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/16 14:19:42 195 195 $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 03:34:17.74 -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 1981/03/29 19:27:00.000 TIME INCREMENT : 0 0 0 0 40 ! (day hr min sec ms) NUMBER OF RECORDS : 195 DATA DESCRIPTION : CTD FILE TYPE : ASCII RECORD LENGTH : 512 NUMBER OF CHANNELS : 3 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ------------- ---------------- -------------- -------------- 1 Pressure decibar 0 52.02 2 Temperature 'deg C (IPTS68)' -1.795 -1.776 3 Salinity PSS-78 32.655 33.174 $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 -1.786 32.656 4.00 -1.786 32.656 4.25 -1.786 32.656 4.50 -1.785 32.655 4.75 -1.785 32.655 5.00 -1.785 32.655 5.25 -1.785 32.655 5.50 -1.785 32.655 5.75 -1.785 32.655 6.00 -1.785 32.655 6.25 -1.785 32.656 6.50 -1.784 32.656 6.75 -1.784 32.656 7.00 -1.784 32.657 7.25 -1.784 32.658 7.50 -1.784 32.658 7.75 -1.784 32.659 8.00 -1.784 32.659 8.25 -1.784 32.660 8.50 -1.783 32.661 8.75 -1.783 32.662 9.00 -1.784 32.662 9.25 -1.784 32.662 9.50 -1.784 32.662 9.75 -1.784 32.661 10.00 -1.784 32.662 10.25 -1.784 32.663 10.50 -1.784 32.665 10.75 -1.784 32.666 11.00 -1.784 32.666 11.25 -1.783 32.667 11.50 -1.783 32.668 11.75 -1.784 32.669 12.00 -1.784 32.669 12.25 -1.784 32.670 12.50 -1.783 32.670 12.75 -1.783 32.670 13.00 -1.783 32.672 13.25 -1.783 32.673 13.50 -1.782 32.674 13.75 -1.782 32.674 14.00 -1.783 32.674 14.25 -1.783 32.674 14.50 -1.783 32.674 14.75 -1.783 32.675 15.00 -1.783 32.675 15.25 -1.783 32.676 15.50 -1.782 32.677 15.75 -1.782 32.679 16.00 -1.782 32.680 16.25 -1.782 32.682 16.50 -1.782 32.683 16.75 -1.782 32.683 17.00 -1.782 32.684 17.25 -1.782 32.686 17.50 -1.782 32.688 17.75 -1.782 32.689 18.00 -1.781 32.690 18.25 -1.781 32.691 18.50 -1.781 32.693 18.75 -1.780 32.696 19.00 -1.780 32.703 19.25 -1.779 32.710 19.50 -1.779 32.716 19.75 -1.779 32.717 20.00 -1.778 32.719 20.25 -1.778 32.723 20.50 -1.778 32.730 20.75 -1.777 32.737 21.00 -1.777 32.745 21.25 -1.776 32.752 21.50 -1.776 32.760 21.75 -1.776 32.763 22.00 -1.777 32.764 22.25 -1.777 32.768 22.50 -1.777 32.776 22.75 -1.777 32.782 23.00 -1.777 32.788 23.25 -1.777 32.793 23.50 -1.777 32.798 23.75 -1.778 32.800 24.00 -1.780 32.816 24.25 -1.784 32.850 24.50 -1.787 32.885 24.75 -1.789 32.903 25.00 -1.789 32.911 25.25 -1.789 32.918 25.50 -1.789 32.922 25.75 -1.790 32.926 26.00 -1.790 32.928 26.25 -1.789 32.932 26.50 -1.788 32.936 26.75 -1.788 32.940 27.00 -1.788 32.941 27.25 -1.788 32.943 27.50 -1.788 32.945 27.75 -1.788 32.947 28.00 -1.787 32.947 28.25 -1.787 32.948 28.50 -1.787 32.949 28.75 -1.787 32.951 29.00 -1.787 32.953 29.25 -1.787 32.953 29.50 -1.786 32.953 29.75 -1.787 32.954 30.00 -1.787 32.955 30.25 -1.787 32.956 30.50 -1.786 32.956 30.75 -1.786 32.958 31.00 -1.786 32.960 31.25 -1.786 32.964 31.50 -1.785 32.970 31.75 -1.785 32.975 32.00 -1.784 32.979 32.25 -1.784 32.981 32.50 -1.784 32.981 32.75 -1.784 32.981 33.00 -1.784 32.982 33.25 -1.784 32.986 33.50 -1.785 32.991 33.75 -1.785 32.996 34.00 -1.785 33.001 34.25 -1.785 33.004 34.50 -1.784 33.008 34.75 -1.784 33.012 35.00 -1.784 33.015 35.25 -1.783 33.018 35.50 -1.783 33.022 35.75 -1.783 33.029 36.00 -1.783 33.033 36.25 -1.783 33.035 36.50 -1.783 33.035 36.75 -1.782 33.035 37.00 -1.782 33.035 37.25 -1.783 33.036 37.50 -1.785 33.036 37.75 -1.786 33.038 38.00 -1.787 33.039 38.25 -1.787 33.039 38.50 -1.787 33.039 38.75 -1.787 33.040 39.00 -1.788 33.041 39.25 -1.788 33.042 39.50 -1.787 33.046 39.75 -1.788 33.053 40.00 -1.788 33.058 40.25 -1.788 33.064 40.50 -1.788 33.069 40.75 -1.788 33.072 41.00 -1.788 33.077 41.25 -1.789 33.080 41.50 -1.789 33.083 41.75 -1.789 33.089 42.00 -1.789 33.096 42.25 -1.789 33.103 42.50 -1.789 33.110 42.75 -1.789 33.116 43.00 -1.789 33.122 43.25 -1.790 33.128 43.50 -1.792 33.133 43.75 -1.793 33.139 44.00 -1.793 33.142 44.25 -1.793 33.146 44.50 -1.794 33.150 44.75 -1.794 33.152 45.00 -1.794 33.154 45.25 -1.794 33.156 45.50 -1.794 33.158 45.75 -1.794 33.158 46.00 -1.794 33.159 46.25 -1.794 33.160 46.50 -1.795 33.161 46.75 -1.794 33.163 47.00 -1.794 33.165 47.25 -1.794 33.168 47.50 -1.794 33.169 47.75 -1.794 33.171 48.00 -1.795 33.172 48.25 -1.795 33.173 48.50 -1.795 33.173 48.75 -1.795 33.173 49.00 -1.795 33.173 49.25 -1.795 33.173 49.50 -1.795 33.174 49.75 -1.794 33.174 50.00 -1.794 33.173 50.25 -1.795 33.173 50.50 -1.795 33.174 50.75 -1.795 33.173 51.00 -1.795 33.173 51.25 -1.795 33.173 51.50 -1.795 33.173 51.75 -1.795 33.173 52.00 -1.794 33.172 52.02 -1.795 33.173