*2013/12/16 14:23:06.22 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *COMMENTS Cruise: 015-84-020 Location: TUK,MOULD BAY,RES Duration: MAR 23 - APR 25 1984 Platform: TWIN OTTER Positioning: OMEGA, VLF Reference position: TUK CTP unit & id: GUILDLINE 8706,#5 SN43571 CTP deck unit: 46934 Salinity formula: PSS78 MODEL S/N SENSOR PRESSURE 207D45 400280 DIAPH TEMPERATURE 87401 46707 RESIST CONDUCTIVITY 87410 43591 CELL4 Echo time: -9.000 End time: 1902 6 4 1984 Raw file information: 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). The 16 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. Data file is formatted as 16I6. Note that the number which appeaars in column 1 may not be channel 0 (because record may be out of sync.) Example : the address bit of number 7770 indicates it is channel 1, hence it is Volt. reference. (7770= 0001 1110 0101 1010) (on vax bit 12-15 of 7770 is 0001) Cal file information: Cal header file is created from Ron Perkin PC Ctd 25 lines header. Cal data file is created from Ron Perkin PC data file. First 3 lines extracted from Ron Perkin cal data file: consec. no. 5017 lat 69 27.2 N station K01 long 138 46.8 W poff= -2.20 toff= 0.008 cell const= 0.999722 *ADMINISTRATION MISSION : 1984-73 AGENCY : IOS, Frozen Sea Research Group, Sidney, B.C. COUNTRY : Canada PROJECT : ARCTIC SHELF 1984 SCIENTIST : Perkin R., Lewis L. PLATFORM : Aircraft - TWIN OTTER *LOCATION GEOGRAPHIC AREA : BEAUFORT SEA STATION : K01 LATITUDE : 69 27.20000 N ! (deg min) LONGITUDE : 138 46.80000 W ! (deg min) WATER DEPTH : 56.8 ICE THICKNESS : -9 *INSTRUMENT TYPE : GUILDLINE 8706,#5 SN43571 MODEL : GUILDLINE 8706,#5 SN $REMARKS Original instrument type: GUILDLINE 8706,#5 SN43571 $END *RAW $TABLE: CHANNELS ! Averaging (day hr min sec ms) !Name Raw Units Interval Time Lag !-------------------- --------- --------- ----------- PRESSURE DBAR TEMPERATURE 'DEG C' 'CONDUCTIVITY RATIO' RATIO $END *CALIBRATION $TABLE: RAW CHANNELS ! Name Units Fmla Pad Coefficients ! -------------------- ------- ---- ------ ------------ PRESSURE DBAR 43 ' ' (-2.2 1.00667 1500 0 0) TEMPERATURE 'DEG C' 10 ' ' (0.76E-02 0.999741) 'CONDUCTIVITY RATIO' RATIO 10 ' ' (0 0.999722) $END $REMARKS ! * CTD info from 25 lines header * Length of touch line: 5.0 Pressure at touch: 54.00 Maximum pressure: 56.30 Number of data calibrations: 1 CTD channel: PRESSURE Type of measure: MEASURED LINE Reference description: n/a Standard description: n/a Set of coefficients (3 in a set): 1 Cal. coeff of pressure: 1.5000000E+01 Calibration value: 0.0000000E+00 CTP coefficient value: 1.7200001E+01 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! ------------------------ ------ ---------- -------- --------- --------- C25L_IOS 1.0 1997/04/21 10:31:21 96 96 REMOVECH 6.0 2004/04/21 10:02:36 96 96 BINAVE 4.0.1 2004/04/21 10:07:49 96 96 HDREDIT2 2.0 2004/04/21 10:58:09 ? ? CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/16 14:23:06 96 96 $END $REMARKS -No channels were removed. -The following BINAVE parameters were used: Bin channel = Pressure Averaging interval = 0.25 Minimum bin value = 0.000 Average value was used Interpolated values were NOT used for empty bins Channel 'NUMBER_OF_BIN_RECORDS' was added to file. $END *FILE START TIME : GMT 1984/04/06 18:56:00.000 TIME INCREMENT : 0 0 0 0 40 ! (day hr min sec ms) NUMBER OF RECORDS : 96 DATA DESCRIPTION : CTD FILE TYPE : ASCII RECORD LENGTH : 512 NUMBER OF CHANNELS : 4 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ----------------------- ---------------- -------------- -------------- 1 Pressure decibar 5 52.5 2 Temperature 'deg C (IPTS68)' -1.6326 -1.458 3 Salinity PSS-78 27.6288 32.6822 4 Number_of_bin_records n/a 1 1 $END $TABLE: CHANNEL DETAIL ! No Pad Start Width Format Type Decimal_Places !--- ---- ----- ----- ------ ---- -------------- 1 ' ' ' ' 8 F ' ' 2 2 ' ' ' ' 9 F ' ' 4 3 ' ' ' ' 9 F ' ' 4 4 ' ' ' ' 5 I I 0 $END $REMARKS Start time from 25 lines header: 1984-04-06 18:56 $END !---1--- ---2---- ---3---- -4-- !Pressur Temperat Salinity Numb !e ure er_o ! ~bin ! _rec ! ords !------- -------- -------- ---- *END OF HEADER 5.00 -1.4580 27.6288 1 5.50 -1.4760 27.8403 1 6.00 -1.4932 28.0233 1 6.50 -1.5084 28.2154 1 7.00 -1.5216 28.3517 1 7.50 -1.5336 28.5296 1 8.00 -1.5520 28.7982 1 8.50 -1.5662 28.9570 1 9.00 -1.5723 29.0264 1 9.50 -1.5736 29.0625 1 10.00 -1.5588 29.0888 1 10.50 -1.5580 29.1039 1 11.00 -1.5685 29.1314 1 11.50 -1.5768 29.1915 1 12.00 -1.5832 29.2829 1 12.50 -1.5804 29.3915 1 13.00 -1.5811 29.6174 1 13.50 -1.5781 30.0601 1 14.00 -1.5864 30.4974 1 14.50 -1.6011 30.9949 1 15.00 -1.6109 31.6062 1 15.50 -1.6077 31.7558 1 16.00 -1.6096 31.8631 1 16.50 -1.6139 31.9463 1 17.00 -1.6191 32.0124 1 17.50 -1.6224 32.0511 1 18.00 -1.6259 32.0830 1 18.50 -1.6287 32.1232 1 19.00 -1.6312 32.1577 1 19.50 -1.6314 32.1781 1 20.00 -1.6310 32.1948 1 20.50 -1.6326 32.2205 1 21.00 -1.6321 32.2424 1 21.50 -1.6307 32.2569 1 22.00 -1.6285 32.2679 1 22.50 -1.6265 32.2774 1 23.00 -1.6240 32.2896 1 23.50 -1.6201 32.3006 1 24.00 -1.6152 32.3115 1 24.50 -1.6122 32.3194 1 25.00 -1.6068 32.3312 1 25.50 -1.5982 32.3449 1 26.00 -1.5892 32.3599 1 26.50 -1.5850 32.3741 1 27.00 -1.5820 32.3852 1 27.50 -1.5768 32.3966 1 28.00 -1.5703 32.4067 1 28.50 -1.5614 32.4192 1 29.00 -1.5575 32.4345 1 29.50 -1.5483 32.4489 1 30.00 -1.5400 32.4628 1 30.50 -1.5332 32.4746 1 31.00 -1.5265 32.4877 1 31.50 -1.5190 32.5023 1 32.00 -1.5150 32.5157 1 32.50 -1.5117 32.5270 1 33.00 -1.5108 32.5367 1 33.50 -1.5091 32.5477 1 34.00 -1.5086 32.5590 1 34.50 -1.5062 32.5688 1 35.00 -1.4975 32.5802 1 35.50 -1.4916 32.5868 1 36.00 -1.4869 32.5928 1 36.50 -1.4827 32.5970 1 37.00 -1.4793 32.6027 1 37.50 -1.4766 32.6102 1 38.00 -1.4764 32.6166 1 38.50 -1.4798 32.6212 1 39.00 -1.4782 32.6262 1 39.50 -1.4765 32.6298 1 40.00 -1.4731 32.6317 1 40.50 -1.4731 32.6334 1 41.00 -1.4730 32.6356 1 41.50 -1.4714 32.6383 1 42.00 -1.4727 32.6408 1 42.50 -1.4721 32.6438 1 43.00 -1.4702 32.6478 1 43.50 -1.4689 32.6522 1 44.00 -1.4683 32.6564 1 44.50 -1.4681 32.6601 1 45.00 -1.4680 32.6628 1 45.50 -1.4678 32.6659 1 46.00 -1.4671 32.6691 1 46.50 -1.4668 32.6710 1 47.00 -1.4669 32.6725 1 47.50 -1.4666 32.6728 1 48.00 -1.4667 32.6743 1 48.50 -1.4662 32.6759 1 49.00 -1.4659 32.6762 1 49.50 -1.4661 32.6782 1 50.00 -1.4664 32.6797 1 50.50 -1.4661 32.6798 1 51.00 -1.4658 32.6795 1 51.50 -1.4663 32.6802 1 52.00 -1.4658 32.6803 1 52.50 -1.4657 32.6822 1