*2019/08/16 15:40:34.05 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *COMMENTS Program FIELD_DATA_TO_RAW Ver. 3.00 Execution date: 3-SEP-91 FLAGGED VALUE used when error encounters: -9999 Voltage reference value: 3685 with in limit of +/- 4 Instrument configurations: Instrument channel 1: Voltage Reference Instrument channel 2: Pressure Suppression Instrument channel 3: Pressure Offset Instrument channel 4: Temperature Suppression Instrument channel 5: Temperature Offset Instrument channel 6: Conductivity Suppression Instrument channel 7: Conductivity Offset Instrument channel 8: Bottle-Trip Flag Instrument channel 9: Touch-Down Flag Instrument channel 10: Thermistor A Instrument channel 11: Pressure Offset Instrument channel 12: Thermistor B Instrument channel 13: Temperature Offset Instrument channel 14: Thermistor-Relay Flag Instrument channel 15: Conductivity Offset Raw Method in (MSW,LSW) O: Offset S: Slope SF: Scaling factor Chn combining FSP: Full Scale Pressure 2nd: 2nd pressure (MSW,LSW) # word(s) LIM: averaged pressures if two values within % FSP ------------------------------------------------------------------------------ 1 GUILDLINE ( 2, 3) SF:[ 2.500E-05] FSP:[ 1.500E+03] 2nd:( 2,11) LIM: 0.01 2 GUILDLINE ( 4, 5) SF:[ 2.500E-04] 3 GUILDLINE ( 4,13) SF:[ 2.500E-04] 4 GUILDLINE ( 6, 7) SF:[ 6.250E-06] 5 GUILDLINE ( 6,15) SF:[ 6.250E-06] 6 POLYNOMIAL (10) O:[ 3.029530E+05] S:[ 1.235808E+01] Coeff (A,B,C):[ 2.022543E-03 6.353692E-05, 4.090846E-07] 7 POLYNOMIAL (12) O:[ 3.029530E+05] S:[ 1.235808E+01] Coeff (A,B,C):[ 1.419982E-03 1.349896E-04, 2.601991E-07] 8 FLAG ( 8, 9,14) (B,T,S) Program CREATE_HEADER Ver. 2.1 YY/MM/DD HH:MM:SS 92/ 2/21 16:03:45.16 SCIENTIST : Humfrey Melling CRUISE : MEDS 015-91-020 LOCATION : Beaufort Sea DURATION : 17-24 March, 1991 PLATFORM : DHC-6 Twin Otter, C-FIOK POSITIONING : GPS & GNS500A VLF/OMEGA REFERENCE POSITION : Tuktoyaktuk, 69 26.1 N, 133 01.5 W CTP UNIT & ID : CTD#4 CTP DECK UNIT : #2 (s/n 44534) SALINITY FORMULA : PSS78 Sensor listing: MODEL SERIAL NUMBER CTD Guildline 8706 42306 PRESSURE 207D45 513578 CONDUCTIVITY 87410 41671 TEMPERATURE 87401 46705 ECHO TIME : END TIME : Program AUTO_EDIT Ver. 1.2 Execution date: 24-FEB-92 SPIKE EDIT Channel: 1 2 3 4 5 6 7 No of Data Changes: 2 1 3 5 8 3 2 FALL SPEED EDIT Summary: 174 records deleted at the beginning of the file Original start time: 1991 3 18 2 37 0 *ADMINISTRATION MISSION : 1991-74 AGENCY : IOS, Ocean Physics Division, Sidney, B.C. COUNTRY : Canada PROJECT : Ice Subsurface Characterization 1991 SCIENTIST : Melling H. PLATFORM : DHC-6 Twin Otter, CF-IOK *LOCATION GEOGRAPHIC AREA : Beaufort Sea STATION : PL0020 EVENT NUMBER : 6806 LATITUDE : 69 48.32000 N ! (deg min) LONGITUDE : 136 42.49000 W ! (deg min) WATER DEPTH : 20 ICE THICKNESS : 0.7 *INSTRUMENT TYPE : GUILDLINE CTD MODEL : 8706 SERIAL NUMBER : 42306 *RAW NUMBER OF RECORDS : 1964 $TABLE: CHANNELS ! Averaging (day hr min sec ms) !Name Raw Units Interval Time Lag !---------------------------- --------- --------- ----------- PRESSURE dbars TEMPERATURE celsius 'TEMPERATURE : CH_3' celsius 'CONDUCTIVITY RATIO' ' ' 'CONDUCTIVITY RATIO : CH_5' ' ' 'TEMPERATURE : THERMISTOR 1' celsius 'TEMPERATURE : THERMISTOR 2' celsius FLAG ' ' $END *CALIBRATION RECORDING BITS : 16 $TABLE: RAW CHANNELS !Name Units Fmla Pad Coefficients !---------------------------- --------- ---- ------ ------------ PRESSURE dbars 40 ' ' (0.7 0.9975 -0.5 1.001 357.1) TEMPERATURE celsius 10 ' ' (0.26E-02 1.00076) 'TEMPERATURE : CH_3' celsius 10 ' ' (0.26E-02 1.00076) 'CONDUCTIVITY RATIO' ' ' 10 ' ' (0 1.000037) 'CONDUCTIVITY RATIO : CH_5' ' ' 10 ' ' (0 1.000037) 'TEMPERATURE : THERMISTOR 1' celsius 10 ' ' (-0.36E-02 0.9966) 'TEMPERATURE : THERMISTOR 2' celsius 10 ' ' (-0.28E-02 0.9984) FLAG ' ' 10 ' ' (0 1) $END $TABLE: CALCULATED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------- ----- ---- ------ ------------ SALINITY ' ' 30 ' ' (TEMPERATURE 'CONDUCTIVITY RATIO' PRESSURE) () $END $REMARKS ! * CTD section from ARCTIC MLH header * Consecutive number: 6806 Length of touch line: 5.2300000E+00 Pressure at touch: 2.1000000E+01 Maximum pressure: 2.2000000E+01 Number of data calibrations: 0 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! ------------------------ ------ ---------- -------- --------- --------- CONVERSION 1.3 1997/01/28 14:58:21 81 81 CLEAN 2.0 1997/03/04 14:50:16 81 81 REMOVECH 3.0 1997/03/23 15:05:42 81 81 HDREDIT2 1.9 2004/04/13 12:51:04 ? ? CLEAN 4.6.1 2004/04/13 12:51:48 81 81 CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/16 14:33:53 81 81 CLEAN 5.2.3 2019/08/16 15:40:34 ? ? $END $REMARKS Files are processed with the following programs before conversion: Program FIELD_DATA_TO_RAW Ver. 3.00 YY/MM/DD HH:MM:SS 91/ 9/ 3 14:02:45.7 Program AUTO_EDIT Ver. 1.2 YY/MM/DD HH:MM:SS 92/ 2/24 11:51:15.82 Program SENSOR_ADJUSMENTS Ver. 3.0 YY/MM/DD HH:MM:SS 92/ 3/ 3 12:00:08.01 CALIBRATION version 3.50 YY/MM/DD HH:MM:SS 92/ 3/ 3 13:22:16.69 Program STATE_PARAMETERS Ver. 3.01 YY/MM/DD HH:MM:SS 92/ 3/ 3 17:59:59.07 -The following CLEAN parameters were used. Reset #RECS, MIN & MAX values in header. -The following CHANNEL(S) were removed from file. depth 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 1991/03/18 02:37:07.000 TIME INCREMENT : 0 0 0 0 40 ! (day hr min sec ms) NUMBER OF RECORDS : 81 DATA DESCRIPTION : CTD FILE TYPE : ASCII RECORD LENGTH : 512 NUMBER OF CHANNELS : 3 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ------------- ---------------- -------------- -------------- 1 Pressure decibar 0 20.45 2 Temperature 'deg C (IPTS68)' -1.745 -1.72 3 Salinity PSS-78 31.327 32.102 $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 -1.721 31.327 0.75 -1.720 31.329 1.00 -1.721 31.332 1.25 -1.721 31.333 1.50 -1.721 31.333 1.75 -1.721 31.334 2.00 -1.721 31.334 2.25 -1.721 31.334 2.50 -1.721 31.336 2.75 -1.721 31.339 3.00 -1.721 31.341 3.25 -1.722 31.342 3.50 -1.721 31.343 3.75 -1.721 31.345 4.00 -1.722 31.352 4.25 -1.722 31.359 4.50 -1.722 31.368 4.75 -1.723 31.373 5.00 -1.723 31.375 5.25 -1.723 31.381 5.50 -1.723 31.387 5.75 -1.724 31.393 6.00 -1.724 31.396 6.25 -1.724 31.402 6.50 -1.725 31.414 6.75 -1.726 31.425 7.00 -1.727 31.439 7.25 -1.727 31.444 7.50 -1.727 31.447 7.75 -1.727 31.452 8.00 -1.728 31.460 8.25 -1.728 31.470 8.50 -1.729 31.491 8.75 -1.730 31.507 9.00 -1.731 31.526 9.25 -1.732 31.545 9.50 -1.732 31.563 9.75 -1.733 31.596 10.00 -1.734 31.621 10.25 -1.735 31.648 10.50 -1.735 31.673 10.75 -1.736 31.698 11.00 -1.736 31.716 11.25 -1.737 31.738 11.50 -1.737 31.746 11.75 -1.738 31.759 12.00 -1.738 31.770 12.25 -1.739 31.782 12.50 -1.739 31.792 12.75 -1.740 31.815 13.00 -1.741 31.832 13.25 -1.742 31.853 13.50 -1.743 31.873 13.75 -1.743 31.883 14.00 -1.743 31.889 14.25 -1.744 31.899 14.50 -1.745 31.908 14.75 -1.745 31.918 15.00 -1.745 31.928 15.25 -1.745 31.940 15.50 -1.745 31.951 15.75 -1.745 31.959 16.00 -1.745 31.981 16.25 -1.743 31.996 16.50 -1.742 32.012 16.75 -1.742 32.033 17.00 -1.741 32.045 17.25 -1.741 32.047 17.50 -1.741 32.053 17.75 -1.741 32.058 18.00 -1.741 32.063 18.25 -1.741 32.064 18.50 -1.742 32.064 18.75 -1.742 32.071 19.00 -1.742 32.084 19.25 -1.741 32.086 19.50 -1.742 32.090 19.75 -1.742 32.091 20.00 -1.741 32.094 20.25 -1.741 32.098 20.45 -1.741 32.102