*2019/08/16 15:40:33.51 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *COMMENTS Program FIELD_DATA_TO_RAW Ver. 2.00 Execution date: 6-JUN-91 FLAGGED VALUE used when error encounters: -9999 Voltage reference value: 3684 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 LINEAR (10) O:[ 9.000E-01] S:[-7.328E-04] 7 LINEAR (12) O:[ 9.000E-01] S:[-7.328E-04] 8 FLAG ( 8, 9,14) (B,T,S) Program CREATE_HEADER Ver. 2.1 YY/MM/DD HH:MM:SS 91/ 7/29 13:38:00.94 SCIENTIST : Humfrey Melling CRUISE : MEDS 015-90-020 LOCATION : Beaufort Sea DURATION : 21-26 March, 1990 PLATFORM : DHC-6 Twin Otter, C-FIOK POSITIONING : 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 Guildl42306 PRESSURE 207D45513578 CONDUCTIVITY 87410 41671 TEMPERATURE 87401 46705 ECHO TIME : END TIME : Editting Information: VIEW: 91/ 7/30 09:23:08.02 Summary of Changes by VIEW: Channel # : 1 No of Changes: 0 Summary of Deletions by VIEW: Start Rec End Rec No of Deletions 1. 442. 442 Data Start Time Changed. Old Time: 1990 3 26 23 56 0 Program AUTO_EDIT Ver. 1.1 Execution date: 30-JUL-91 SPIKE EDIT Channel: 1 2 3 4 5 6 7 No of Data Changes: 3 1 1 13 11 1 1 *ADMINISTRATION MISSION : 1990-72 AGENCY : IOS, Ocean Physics Division, Sidney, B.C. COUNTRY : Canada PROJECT : Ice Subsurface Characterization 1990 SCIENTIST : Melling H. PLATFORM : DHC-6 Twin Otter, CF-IOK *LOCATION GEOGRAPHIC AREA : Beaufort Sea STATION : AS0025 EVENT NUMBER : 6735 LATITUDE : 70 44.60000 N ! (deg min) LONGITUDE : 129 19.50000 W ! (deg min) WATER DEPTH : 25 ICE THICKNESS : 1.45 *INSTRUMENT TYPE : GUILDLINE CTD MODEL : 8706 SERIAL NUMBER : 42306 *RAW NUMBER OF RECORDS : 2327 $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 ' ' (0.8 0.9975 -0.4 1.001 357.1) TEMPERATURE celsius 10 ' ' (0.24E-02 1.00015) 'TEMPERATURE : CH_3' celsius 10 ' ' (0.24E-02 1.00015) 'CONDUCTIVITY RATIO' ' ' 10 ' ' (0 1.000074) 'CONDUCTIVITY RATIO : CH_5' ' ' 10 ' ' (0 1.000074) 'TEMPERATURE : THERMISTOR 1' celsius 10 ' ' (0.177E-01 1.0029) 'TEMPERATURE : THERMISTOR 2' celsius 10 ' ' (0.65E-02 1.001) 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: 6735 Length of touch line: 5.2300000E+00 Pressure at touch: 2.0000000E+01 Maximum pressure: 2.4299999E+01 Number of data calibrations: 0 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! ------------------------ ------ ---------- -------- --------- --------- CONVERSION 1.3 1997/01/28 14:57:40 90 90 CLEAN 2.0 1997/03/04 13:22:02 90 90 REMOVECH 3.0 1997/03/23 15:02:11 90 90 HDREDIT2 1.9 2004/04/13 10:43:34 ? ? CLEAN 4.6.1 2004/04/13 10:44:03 90 90 CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/16 14:30:09 90 90 CLEAN 5.2.3 2019/08/16 15:40:33 ? ? $END $REMARKS Files are processed with the following programs before conversion: Program FIELD_DATA_TO_RAW Ver. 2.00 YY/MM/DD HH:MM:SS 91/ 6/ 6 15:09:34.6 VIEW YY/MM/DD HH:MM:SS 91/ 7/30 09:23:08.02 Program AUTO_EDIT Ver. 1.1 YY/MM/DD HH:MM:SS 91/ 7/30 10:28:15.76 Program SENSOR_ADJUSMENTS Ver. 3.0 YY/MM/DD HH:MM:SS 91/ 7/31 17:24:58.64 Calibration program version 2.02 YY/MM/DD HH:MM:SS 91/ 8/ 1 08:18:36.58 Program STATE_PARAMETERS Ver. 3.01 YY/MM/DD HH:MM:SS 91/ 8/ 1 15:00:15.58 -The following CLEAN parameters were used. Reset #RECS, MIN & MAX values in header. -The following CHANNEL(S) were removed from file. phi gamma 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 1990/03/26 23:56:17.000 TIME INCREMENT : 0 0 0 0 40 ! (day hr min sec ms) NUMBER OF RECORDS : 90 DATA DESCRIPTION : CTD FILE TYPE : ASCII RECORD LENGTH : 512 NUMBER OF CHANNELS : 3 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ------------- ---------------- -------------- -------------- 1 Pressure decibar 0 23.7 2 Temperature 'deg C (IPTS68)' -1.76 -1.73 3 Salinity PSS-78 31.563 32.396 $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 -1.730 31.564 1.75 -1.731 31.565 2.00 -1.731 31.564 2.25 -1.731 31.567 2.50 -1.731 31.567 2.75 -1.731 31.565 3.00 -1.731 31.564 3.25 -1.731 31.564 3.50 -1.731 31.563 3.75 -1.731 31.563 4.00 -1.731 31.564 4.25 -1.731 31.563 4.50 -1.731 31.563 4.75 -1.731 31.563 5.00 -1.731 31.563 5.25 -1.731 31.563 5.50 -1.731 31.563 5.75 -1.731 31.563 6.00 -1.731 31.563 6.25 -1.731 31.563 6.50 -1.731 31.563 6.75 -1.731 31.564 7.00 -1.731 31.564 7.25 -1.731 31.565 7.50 -1.731 31.566 7.75 -1.731 31.567 8.00 -1.731 31.567 8.25 -1.731 31.569 8.50 -1.731 31.569 8.75 -1.731 31.570 9.00 -1.731 31.570 9.25 -1.731 31.570 9.50 -1.731 31.569 9.75 -1.731 31.569 10.00 -1.731 31.569 10.25 -1.731 31.571 10.50 -1.731 31.574 10.75 -1.731 31.577 11.00 -1.732 31.578 11.25 -1.732 31.579 11.50 -1.732 31.578 11.75 -1.732 31.578 12.00 -1.732 31.577 12.25 -1.732 31.577 12.50 -1.732 31.577 12.75 -1.732 31.578 13.00 -1.732 31.578 13.25 -1.732 31.578 13.50 -1.732 31.579 13.75 -1.732 31.581 14.00 -1.732 31.582 14.25 -1.732 31.584 14.50 -1.732 31.585 14.75 -1.732 31.587 15.00 -1.732 31.590 15.25 -1.733 31.595 15.50 -1.733 31.600 15.75 -1.733 31.604 16.00 -1.733 31.606 16.25 -1.733 31.608 16.50 -1.733 31.608 16.75 -1.733 31.610 17.00 -1.733 31.615 17.25 -1.734 31.624 17.50 -1.734 31.633 17.75 -1.734 31.639 18.00 -1.734 31.642 18.25 -1.734 31.643 18.50 -1.735 31.647 18.75 -1.736 31.680 19.00 -1.739 31.741 19.25 -1.742 31.809 19.50 -1.744 31.882 19.75 -1.745 31.917 20.00 -1.747 31.969 20.25 -1.749 32.015 20.50 -1.750 32.062 20.75 -1.752 32.105 21.00 -1.753 32.154 21.25 -1.755 32.172 21.50 -1.756 32.198 21.75 -1.756 32.229 22.00 -1.756 32.236 22.25 -1.756 32.243 22.50 -1.757 32.250 22.75 -1.756 32.268 23.00 -1.758 32.309 23.25 -1.758 32.343 23.50 -1.759 32.367 23.70 -1.760 32.396