*2013/12/16 14:26:46.18 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *COMMENTS SCIENTIST : Humfrey Melling CRUISE : MEDS 015-87-020 LOCATION : Beaufort Sea DURATION : 21-28 March, 1987 PLATFORM : DHC-6 Twin Otter, CF-IOK POSITIONING : GNS500A VLF/OMEGA REFERENCE POSITION : Tuktoyaktuk, 69 26.3 N, 133 01.8 W CTP UNIT & ID : CTD# 4 CTP DECK UNIT : # 2 (S/N 44534) SALINITY FORMULA : PSS78 MODEL SERIAL NUMBER CTD 8706 42306 PRESSURE (1500DB) 207D45 51357 CONDUCTIVITY RATIO 87410 41671 TEMPERATURE 87401 49497 Calibration data for all profiles of the `cruise' have been combined in the file: BEAUFORT_IMP87_CTD%_CALIBRATIONS.INFO Details are not included in the appropriate section of this header. The CTD probe was stationary when the water-sampling bottle was triggered. Probe hit the seafloor on this cast. Sensor cage completely fouled in mud. 6009 : Since the conductivity ratio on this profile is quite unstable (+/- 0.012 in salinity), a cell constant of 1.00000 was assigned arbitrarily for the initial stages of processing. More careful consideration of the editted profile data, in conjunction with the salinity sample, has allowed the estimation of a cell constant (1.056076). ECHO TIME : END TIME : 1724 GMT *ADMINISTRATION MISSION : 1987-72 AGENCY : IOS, Ocean Physics Division, Sidney, B.C. COUNTRY : Canada PROJECT : ICE MOTION PROGRAMME 1987 SCIENTIST : Melling H. PLATFORM : DHC-6 Twin Otter, CF-IOK *LOCATION GEOGRAPHIC AREA : BEAUFORT SEA STATION : KC0020 LATITUDE : 70 0.90000 N ! (deg min) LONGITUDE : 132 22.60000 W ! (deg min) WATER DEPTH : 20 ICE THICKNESS : 1.25 *INSTRUMENT TYPE : Guildline CTD MODEL : 8706 SERIAL NUMBER : 42306 *RAW NUMBER OF RECORDS : 5363 $TABLE: CHANNELS ! Averaging (day hr min sec ms) !Name Raw Units Interval Time Lag !---------------------------- --------- --------- ----------- PRESSURE dbars TEMPERATURE celsius 'CONDUCTIVITY RATIO' ' ' 'TEMPERATURE : CH_4' celsius '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 0 -5 1.0017 1550) TEMPERATURE celsius 10 ' ' (-0.42E-02 1.00024) 'CONDUCTIVITY RATIO' ' ' 10 ' ' (0 1.056076) 'TEMPERATURE : CH_4' celsius 10 ' ' (-0.42E-02 1.00024) 'CONDUCTIVITY RATIO : CH_5' ' ' 10 ' ' (0 1.056076) 'TEMPERATURE : THERMISTOR 1' celsius 10 ' ' (0.12E-02 0.99983) 'TEMPERATURE : THERMISTOR 2' celsius 10 ' ' (0.41E-02 0.99854) FLAG ' ' 10 ' ' (0 1 0 0 0) $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: 6009 Length of touch line: 5.0000000E+00 Pressure at touch: 1.9200001E+01 Maximum pressure: 2.4799999E+01 Number of data calibrations: 3 CTD channel: PRESSURE (1500DB) Type of measure: XXXXXXXXXX Reference description: XXXXXXXXXX Standard description: XXXXXXXXXX Set of coefficients (3 in a set): 0 CTD channel: CONDUCTIVITY RATIO Type of measure: XXXXXXXXXX Reference description: XXXXXXXXXX Standard description: XXXXXXXXXX Set of coefficients (3 in a set): 0 CTD channel: TEMPERATURE Type of measure: XXXXXXXXXX Reference description: XXXXXXXXXX Standard description: XXXXXXXXXX Set of coefficients (3 in a set): 0 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! ------------------------ ------ ---------- -------- --------- --------- CONVERSION 1.3 1997/01/28 13:56:28 69 69 CLEAN 2.0 1997/03/03 10:49:19 69 69 REMOVECH 3.0 1997/03/23 14:42:35 69 69 HDREDIT2 1.9 2004/04/13 09:46:26 ? ? CLEAN 4.6.1 2004/04/13 09:46:51 69 69 CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/16 14:26:46 69 69 $END $REMARKS Files are processed with the following programs before conversion: EDIT Ver. 1.0 YY/MM/DD HH:MM:SS 88/ 9/ 7 11:49:07.62 SENSOR_ADJUSTMENTS Ver 1.0 YY/MM/DD HH:MM:SS 88/ 9/13 09: CALIBRATION PROGRAM VERSION 1.1 YY/MM/DD HH:MM:SS 88/ 9/1 STATE_PARM Ver 1.1 YY/MM/DD HH:MM:SS 88/ 9/13 12:45:08.50 -The following CLEAN parameters were used. Reset #RECS, MIN & MAX values in header. -The following CHANNEL(S) were removed from file. phi : 0 gamma : 0 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 1987/03/23 17:16:48.000 TIME INCREMENT : 0 0 0 0 40 ! (day hr min sec ms) NUMBER OF RECORDS : 69 DATA DESCRIPTION : CTD FILE TYPE : ASCII RECORD LENGTH : 512 NUMBER OF CHANNELS : 3 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ------------- ---------------- -------------- -------------- 1 Pressure decibar 0 19.06 2 Temperature 'deg C (IPTS68)' -1.689 -1.664 3 Salinity PSS-78 31.088 31.809 $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 -1.665 31.093 2.50 -1.665 31.105 2.75 -1.664 31.105 3.00 -1.664 31.095 3.25 -1.664 31.103 3.50 -1.664 31.106 3.75 -1.664 31.111 4.00 -1.664 31.102 4.25 -1.664 31.097 4.50 -1.664 31.088 4.75 -1.664 31.091 5.00 -1.664 31.104 5.25 -1.665 31.117 5.50 -1.665 31.129 5.75 -1.665 31.135 6.00 -1.665 31.135 6.25 -1.665 31.133 6.50 -1.665 31.130 6.75 -1.665 31.126 7.00 -1.665 31.122 7.25 -1.665 31.119 7.50 -1.665 31.116 7.75 -1.665 31.116 8.00 -1.665 31.123 8.25 -1.665 31.129 8.50 -1.666 31.137 8.75 -1.666 31.149 9.00 -1.666 31.155 9.25 -1.667 31.163 9.50 -1.667 31.169 9.75 -1.668 31.177 10.00 -1.670 31.213 10.25 -1.673 31.269 10.50 -1.676 31.339 10.75 -1.679 31.406 11.00 -1.681 31.454 11.25 -1.683 31.488 11.50 -1.685 31.516 11.75 -1.685 31.538 12.00 -1.686 31.563 12.25 -1.687 31.588 12.50 -1.687 31.604 12.75 -1.688 31.612 13.00 -1.688 31.612 13.25 -1.688 31.609 13.50 -1.688 31.612 13.75 -1.688 31.625 14.00 -1.689 31.640 14.25 -1.689 31.656 14.50 -1.689 31.673 14.75 -1.688 31.684 15.00 -1.688 31.704 15.25 -1.688 31.726 15.50 -1.688 31.751 15.75 -1.688 31.774 16.00 -1.688 31.790 16.25 -1.688 31.793 16.50 -1.688 31.793 16.75 -1.688 31.798 17.00 -1.688 31.804 17.25 -1.687 31.809 17.50 -1.687 31.808 17.75 -1.687 31.807 18.00 -1.687 31.806 18.25 -1.687 31.806 18.50 -1.687 31.806 18.75 -1.687 31.806 19.00 -1.687 31.806 19.06 -1.686 31.805