*2019/08/16 15:40:43.35 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *COMMENTS FIELD_DATA_TO_RAW 4.00 Execution date: 14-MAY-96 FLAGGED VALUE used when error encounters: -9999 Voltage reference value: 1365 with in limit of +/- 0 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:[ 5.598476E+03] S:[ 1.796712E-01] Coeff (A,B,C):[ 1.030740E-03 2.916981E-04, 1.547372E-07] 7 POLYNOMIAL (12) O:[ 5.571361E+03] S:[ 1.792005E-01] Coeff (A,B,C):[ 1.036262E-03 2.911357E-04, 1.563576E-07] 8 FLAG ( 8, 9,14) (B,T,S) CREATE_HEADER 3.0 SCIENTIST : Humfrey Melling CRUISE : MEDS 015-95-020 LOCATION : Beaufort Sea DURATION : 24-31 March, 1995 PLATFORM : DHC-6 Twin Otter, C-GDHC POSITIONING : GPS 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 During all profiles acquired on this expedition, the CTD T-sensor was unstable in calibration. Therefore, data from Thermistor 1 have been used as the temperature observations. Since the response time of this thermistor is slow (about 1 s), the final salinity and temperature profiles are highly smoothed, with little structure evident at scales smaller than 3 m. To effect this useage while using traditional processing routines, the following steps have been taken in files subsequent to *.DATA_RAW: Th1 values have been copied to Th2 channel. In the *CALIBRATION AND *FILE tables, TEMPERATURE has been renamed NOT_THERMISTOR TEMPERATURE : PASS2 has been renamed NOT_THERMISTOR : PASS2 TEMPERATURE : THERMISTOR 1 has been renamed TEMPERATURE TEMPERATURE : THERMISTOR 2 has been renamed TEMPERATURE : DUPLICATE AUTO_EDIT 2.0 Execution date: 24-MAY-96 SPIKE EDIT Channel: 1 4 5 6 No of Data Changes: 1 3 4 1 FALL SPEED EDIT Summary: 211 records deleted at the beginning of the file Original start time: 1995/ 3/31 0:45: 0.00 Files combined during ONE_FILE operation: header: BEAUFORT_ISC95_CTD_7215.HEADER_FINAL;1 data: BEAUFORT_ISC95_CTD_7215.DATA_FINAL;1 User added comments during conversion: Converted by Robin Brown May 22,1998 Assigned as IOS/OSAP Mission number 95-71 *ADMINISTRATION MISSION : 1995-71 AGENCY : IOS, Ocean Physics Division, Sidney, B.C. COUNTRY : Canada PROJECT : Ice Subsurface Characterization 1995 SCIENTIST : Melling H. PLATFORM : DHC-6 Twin Otter, C-GDHC *LOCATION GEOGRAPHIC AREA : Beaufort Sea STATION : AG0020 EVENT NUMBER : 7215 LATITUDE : 70 29.90000 N ! (deg min) LONGITUDE : 130 15.37000 W ! (deg min) WATER DEPTH : 22 ICE THICKNESS : 1.28 *INSTRUMENT TYPE : CTD MODEL : CTD SERIAL NUMBER : 7215 *RAW NUMBER OF RECORDS : 2121 $TABLE: CHANNELS ! Averaging (day hr min sec ms) !Name Raw Units Interval Time Lag !---------------------------- --------- --------- ----------- PRESSURE dbars 'TEMPERATURE : PASS1' celsius 'TEMPERATURE : PASS2' celsius 'CONDUCTIVITY RATIO' ' ' 'CONDUCTIVITY RATIO : PASS2' ' ' 'TEMPERATURE : THERMISTOR 1' celsius 'TEMPERATURE : THERMISTOR 2' celsius FLAG ' ' $END *CALIBRATION RECORDING BITS : 16 $TABLE: RAW CHANNELS !Name Units Fmla Pad Coefficients !---------------------------- --------- ---- ------ ------------ PRESSURE dbars 10 ' ' (0.2 0.9973 0.12819E-05) NOT_THERMISTOR celsius 10 ' ' (0.7E-02 1.00074) 'NOT_THERMISTOR : PASS2' celsius 10 ' ' (0.7E-02 1.00074) 'CONDUCTIVITY RATIO' ' ' 10 ' ' (0 1.000189) 'CONDUCTIVITY RATIO : PASS2' ' ' 10 ' ' (0 1.000189) TEMPERATURE celsius 10 ' ' (0.7E-02 1.0007) 'TEMPERATURE ; DUPLICATE' celsius 10 ' ' (0.7E-02 1.0007) FLAG ' ' 10 ' ' (0 1) $END $TABLE: CALCULATED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------- ----- ---- ------ ------------ SALINITY ' ' 30 ' ' (TEMPERATURE 'CONDUCTIVITY RATIO' PRESSURE) () $END $REMARKS ! * CTD information * Consecutive number: 7215 Length of touch line: 5.0999999E+00 Pressure at touch: 1.8000000E+01 Maximum pressure: 2.0000000E+01 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! ------------------------ ------ ---------- -------- --------- --------- FIELD_DATA_TO_RAW 4.00 1996/05/14 15:12:36 n/a 2121 AUTO_EDIT 2.0 1996/05/24 14:38:21 991 645 SENSOR_ADJUSMENTS 5.00 1996/05/28 16:10:48 645 645 CALIBRATION 4.11 1996/05/28 16:47:39 645 645 STATE_PARAMETERS 4.00 1996/05/29 10:58:00 645 73 ONE_FILE 1.00 1998/05/22 14:24:44 73 73 REMOVECH 6.0 2004/04/13 14:47:06 73 73 HDREDIT2 1.9 2004/04/13 14:48:28 ? ? CLEAN 4.6.1 2004/04/13 14:49:04 73 73 CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/16 15:09:29 73 73 CLEAN 5.2.3 2019/08/16 15:40:43 ? ? $END $REMARKS -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 : UTC 1995/03/31 00:45:08.440 TIME INCREMENT : 0 0 0 0.4E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 73 DATA DESCRIPTION : CTD FILE TYPE : ASCII DATA TYPE : REAL*4 RECORD LENGTH : 512 NUMBER OF CHANNELS : 3 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ------------- ---------------- -------------- -------------- 1 Pressure decibar 0 19.61 2 Temperature 'deg C (IPTS68)' -1.763 -1.762 3 Salinity PSS-78 32.196 32.197 $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 -1.763 32.197 2.00 -1.763 32.197 2.25 -1.762 32.197 2.50 -1.762 32.197 2.75 -1.762 32.197 3.00 -1.762 32.197 3.25 -1.762 32.197 3.50 -1.762 32.197 3.75 -1.762 32.197 4.00 -1.762 32.196 4.25 -1.762 32.196 4.50 -1.762 32.196 4.75 -1.762 32.196 5.00 -1.762 32.196 5.25 -1.762 32.196 5.50 -1.762 32.196 5.75 -1.762 32.196 6.00 -1.762 32.196 6.25 -1.762 32.196 6.50 -1.762 32.196 6.75 -1.762 32.196 7.00 -1.762 32.196 7.25 -1.762 32.196 7.50 -1.762 32.196 7.75 -1.762 32.196 8.00 -1.762 32.196 8.25 -1.762 32.196 8.50 -1.762 32.196 8.75 -1.762 32.196 9.00 -1.762 32.196 9.25 -1.762 32.196 9.50 -1.762 32.196 9.75 -1.762 32.196 10.00 -1.762 32.196 10.25 -1.762 32.196 10.50 -1.762 32.196 10.75 -1.762 32.196 11.00 -1.762 32.196 11.25 -1.762 32.196 11.50 -1.762 32.196 11.75 -1.762 32.196 12.00 -1.762 32.196 12.25 -1.762 32.196 12.50 -1.762 32.196 12.75 -1.762 32.196 13.00 -1.762 32.196 13.25 -1.762 32.196 13.50 -1.762 32.196 13.75 -1.762 32.196 14.00 -1.762 32.196 14.25 -1.762 32.196 14.50 -1.762 32.196 14.75 -1.762 32.196 15.00 -1.762 32.196 15.25 -1.762 32.196 15.50 -1.762 32.196 15.75 -1.762 32.196 16.00 -1.762 32.196 16.25 -1.762 32.196 16.50 -1.762 32.196 16.75 -1.762 32.196 17.00 -1.762 32.197 17.25 -1.762 32.197 17.50 -1.762 32.197 17.75 -1.762 32.197 18.00 -1.762 32.197 18.25 -1.762 32.197 18.50 -1.762 32.197 18.75 -1.762 32.197 19.00 -1.762 32.196 19.25 -1.762 32.197 19.50 -1.762 32.197 19.61 -1.762 32.197