*2013/12/16 14:19:44.42 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *COMMENTS SCIENTIST : HUMFREY MELLING CRUISE : 015-81-020 LOCATION : SOUTHERN BEAUFORT SEA DURATION : 17 MARCH - 17 APRIL 1981 PLATFORM : DHC-6 POSITIONING : GNS VLF/OMEGA REFERENCE POSITION : TUKTOYAKTUK (69 26.3N 133 01.8W) CTP UNIT & ID : GUILDLINE 8706, #4 CTP DECK UNIT : GUILDLINE 87102, #42101 SALINITY FORMULA : PSS78 MODEL NUM SERIAL NUM SENSOR TYPE PRESSURE (1500db) 207D45 513578 DIAPH TEMPERATURE 87401 42741 RESIST CONDUCTIVITY 87410 41671 CELL ECHO TIME : .248 END TIME : 2119 21 3 1981 NOTES FOLLOWING : WATER SAMPLE ACQUIRED WITH STATIONARY PROBE AT 15 M. Header is translated from the old CTD header file used on Sperry Univac. As final data is calibrated after raw data has been edited, the parameters actually used for calibrating raw data have been lost. (Dec., 1987) The 16 raw 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. Raw data file is formatted as 16I6. Note that the number which appears in column 1 may not be channel 0 (because record may be out of sync.) 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). Example : the address bit of number 7770 indicates it is channel 1, hence it is Volt. reference. (7770= 0001 1110 0101 1010) (on the VAX, bit 12-15 of 7770 is 0001) *ADMINISTRATION MISSION : 1981-74 AGENCY : IOS, Frozen Sea Research Group, Sidney, B.C. COUNTRY : Canada PROJECT : BEAUFORT SEA WINTER ICE EXPERIMENT (1981) SCIENTIST : Melling H. PLATFORM : Aircraft - DHC-6 $REMARKS Orginal project name: BEAUFORT SEA WINTER ICE EXPERIMENT (1981) $END *LOCATION GEOGRAPHIC AREA : BEAUFORT SEA STATION : 35 LATITUDE : 71 22.20000 N ! (deg min) LONGITUDE : 130 45.60000 W ! (deg min) WATER DEPTH : 180 ICE THICKNESS : 1.35 *INSTRUMENT TYPE : GUILDLINE CTD MODEL : 8706, #4 SERIAL NUMBER : 42306 *RAW NUMBER OF RECORDS : 99999 $TABLE: CHANNELS ! Averaging (day hr min sec ms) !Name Raw Units Interval Time Lag !-------------------- --------- --------- ----------- PRESSURE DBAR TEMPERATURE C 'CONDUCTIVITY RATIO' ' ' $END *CALIBRATION RECORDING BITS : 16 $TABLE: RAW CHANNELS ! Name Units Fmla Pad Coefficients ! -------------------- ------ ---- ------ ------------ PRESSURE DBAR 40 ' ' (-3.04 1.000644 -1.9 0.995 200) TEMPERATURE C 10 ' ' (-0.17E-02 1.00068) 'CONDUCTIVITY RATIO' ' ' 10 ' ' (0 1.000083) $END $REMARKS ! * CTD section from ARCTIC MLH header * Consecutive number: 4007 Length of touch line: 1.0000000E+01 Pressure at touch: -9.9900000E+02 Maximum pressure: 6.7199997E+01 Number of data calibrations: 2 CTD channel: CONDUCTIVITY RATIO Type of measure: BOTTLE SAMPLE Reference description: GUILDLINE 8400 AUTOSAL Standard description: STANDARD WATER 30,35. PSS78 Set of coefficients (3 in a set): 1 Cal. coeff of pressure: 3.4242001E+01 Calibration value: 6.0174203E-01 CTP coefficient value: 6.0167599E-01 CTD channel: PRESSURE Type of measure: MEASURED LINE Reference description: XXXXXXXXXX Standard description: XXXXXXXXXX Set of coefficients (3 in a set): 1 Cal. coeff of pressure: 1.5170000E+01 Calibration value: 0.0000000E+00 CTP coefficient value: 1.7330000E+01 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! ------------------------ ------ ---------- -------- --------- --------- CONVERSION 1.3 1997/01/28 13:39:37 248 248 CLEAN 2.0 1997/02/27 13:26:11 248 248 REMOVECH 3.0 1997/03/23 14:28:13 248 248 HDREDIT2 1.9 2004/04/08 13:39:31 ? ? CLEAN 4.6.1 2004/04/08 13:40:30 248 248 CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/16 14:19:44 248 248 $END $REMARKS Files are processed with the following programs before conversion: Program STATE_PARAMETERS Ver. 3.01 YY/MM/DD HH:MM:SS 91/ 6/18 01:13:00.66 -The following CLEAN parameters were used. Reset #RECS, MIN & MAX values in header. -The following CHANNEL(S) were removed from file. gamma phi 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 1981/03/21 21:16:00.000 TIME INCREMENT : 0 0 0 0 40 ! (day hr min sec ms) NUMBER OF RECORDS : 248 DATA DESCRIPTION : CTD FILE TYPE : ASCII RECORD LENGTH : 512 NUMBER OF CHANNELS : 3 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ------------- ---------------- -------------- -------------- 1 Pressure decibar 0 66.46 2 Temperature 'deg C (IPTS68)' -1.773 -1.661 3 Salinity PSS-78 32.476 32.796 $END $TABLE: CHANNEL DETAIL ! No Pad Start Width Format Type Decimal_Places !--- ---- ----- ----- ------ ---- -------------- 1 -99 ' ' 7 F ' ' 2 2 -99 ' ' 8 F ' ' 3 3 -99 ' ' 8 F ' ' 3 $END !--1--- ---2--- ---3--- !Pressu Tempera Salinit !re ture y !------ ------- ------- *END OF HEADER 0.00 -1.768 32.476 5.00 -1.768 32.476 5.25 -1.768 32.477 5.50 -1.768 32.477 5.75 -1.768 32.477 6.00 -1.768 32.477 6.25 -1.768 32.477 6.50 -1.768 32.477 6.75 -1.768 32.477 7.00 -1.768 32.477 7.25 -1.768 32.478 7.50 -1.768 32.478 7.75 -1.768 32.478 8.00 -1.768 32.478 8.25 -1.768 32.479 8.50 -1.768 32.479 8.75 -1.768 32.479 9.00 -1.768 32.479 9.25 -1.768 32.480 9.50 -1.768 32.480 9.75 -1.768 32.481 10.00 -1.768 32.481 10.25 -1.768 32.480 10.50 -1.767 32.480 10.75 -1.767 32.481 11.00 -1.767 32.482 11.25 -1.767 32.482 11.50 -1.767 32.482 11.75 -1.767 32.482 12.00 -1.767 32.483 12.25 -1.767 32.484 12.50 -1.767 32.484 12.75 -1.767 32.485 13.00 -1.767 32.485 13.25 -1.767 32.486 13.50 -1.767 32.486 13.75 -1.766 32.486 14.00 -1.766 32.486 14.25 -1.767 32.487 14.50 -1.767 32.487 14.75 -1.766 32.486 15.00 -1.767 32.486 15.25 -1.766 32.487 15.50 -1.766 32.489 15.75 -1.765 32.490 16.00 -1.765 32.490 16.25 -1.765 32.492 16.50 -1.764 32.495 16.75 -1.763 32.498 17.00 -1.762 32.500 17.25 -1.762 32.499 17.50 -1.761 32.500 17.75 -1.760 32.501 18.00 -1.759 32.502 18.25 -1.759 32.503 18.50 -1.759 32.504 18.75 -1.759 32.506 19.00 -1.759 32.507 19.25 -1.759 32.509 19.50 -1.758 32.511 19.75 -1.758 32.513 20.00 -1.758 32.514 20.25 -1.757 32.515 20.50 -1.757 32.516 20.75 -1.756 32.517 21.00 -1.756 32.518 21.25 -1.756 32.518 21.50 -1.756 32.518 21.75 -1.756 32.518 22.00 -1.756 32.519 22.25 -1.755 32.519 22.50 -1.755 32.522 22.75 -1.753 32.527 23.00 -1.751 32.533 23.25 -1.749 32.537 23.50 -1.747 32.538 23.75 -1.746 32.539 24.00 -1.745 32.540 24.25 -1.745 32.541 24.50 -1.745 32.542 24.75 -1.745 32.542 25.00 -1.744 32.543 25.25 -1.744 32.543 25.50 -1.744 32.543 25.75 -1.744 32.543 26.00 -1.743 32.544 26.25 -1.742 32.544 26.50 -1.742 32.544 26.75 -1.743 32.545 27.00 -1.743 32.545 27.25 -1.743 32.545 27.50 -1.742 32.545 27.75 -1.743 32.546 28.00 -1.744 32.546 28.25 -1.745 32.547 28.50 -1.746 32.547 28.75 -1.746 32.547 29.00 -1.747 32.547 29.25 -1.746 32.548 29.50 -1.745 32.548 29.75 -1.742 32.548 30.00 -1.740 32.548 30.25 -1.738 32.549 30.50 -1.736 32.549 30.75 -1.735 32.550 31.00 -1.734 32.551 31.25 -1.734 32.551 31.50 -1.733 32.551 31.75 -1.733 32.551 32.00 -1.733 32.551 32.25 -1.732 32.552 32.50 -1.731 32.553 32.75 -1.731 32.554 33.00 -1.730 32.554 33.25 -1.730 32.554 33.50 -1.730 32.554 33.75 -1.729 32.554 34.00 -1.729 32.554 34.25 -1.729 32.555 34.50 -1.729 32.555 34.75 -1.728 32.555 35.00 -1.726 32.556 35.25 -1.724 32.558 35.50 -1.721 32.562 35.75 -1.720 32.565 36.00 -1.718 32.568 36.25 -1.716 32.569 36.50 -1.715 32.570 36.75 -1.714 32.572 37.00 -1.714 32.573 37.25 -1.714 32.575 37.50 -1.714 32.575 37.75 -1.713 32.575 38.00 -1.714 32.576 38.25 -1.713 32.577 38.50 -1.712 32.578 38.75 -1.710 32.580 39.00 -1.708 32.582 39.25 -1.706 32.587 39.50 -1.703 32.595 39.75 -1.700 32.599 40.00 -1.700 32.611 40.25 -1.707 32.628 40.50 -1.720 32.648 40.75 -1.736 32.662 41.00 -1.746 32.666 41.25 -1.750 32.667 41.50 -1.756 32.670 41.75 -1.761 32.673 42.00 -1.765 32.674 42.25 -1.766 32.675 42.50 -1.766 32.675 42.75 -1.767 32.675 43.00 -1.767 32.675 43.25 -1.767 32.676 43.50 -1.766 32.676 43.75 -1.766 32.675 44.00 -1.766 32.675 44.25 -1.766 32.676 44.50 -1.766 32.676 44.75 -1.766 32.676 45.00 -1.766 32.676 45.25 -1.766 32.676 45.50 -1.765 32.676 45.75 -1.765 32.676 46.00 -1.766 32.677 46.25 -1.766 32.677 46.50 -1.767 32.678 46.75 -1.767 32.679 47.00 -1.764 32.681 47.25 -1.760 32.683 47.50 -1.755 32.686 47.75 -1.754 32.687 48.00 -1.755 32.688 48.25 -1.756 32.690 48.50 -1.758 32.691 48.75 -1.760 32.692 49.00 -1.762 32.693 49.25 -1.763 32.694 49.50 -1.765 32.695 49.75 -1.766 32.696 50.00 -1.768 32.697 50.25 -1.770 32.699 50.50 -1.771 32.700 50.75 -1.772 32.701 51.00 -1.773 32.701 51.25 -1.772 32.701 51.50 -1.770 32.703 51.75 -1.767 32.705 52.00 -1.763 32.707 52.25 -1.762 32.708 52.50 -1.761 32.708 52.75 -1.760 32.708 53.00 -1.759 32.709 53.25 -1.759 32.709 53.50 -1.758 32.709 53.75 -1.756 32.710 54.00 -1.755 32.711 54.25 -1.753 32.712 54.50 -1.752 32.713 54.75 -1.748 32.715 55.00 -1.746 32.717 55.25 -1.742 32.719 55.50 -1.741 32.719 55.75 -1.740 32.720 56.00 -1.740 32.720 56.25 -1.740 32.722 56.50 -1.738 32.724 56.75 -1.735 32.726 57.00 -1.729 32.728 57.25 -1.718 32.731 57.50 -1.705 32.736 57.75 -1.695 32.740 58.00 -1.691 32.744 58.25 -1.692 32.748 58.50 -1.693 32.751 58.75 -1.693 32.752 59.00 -1.694 32.753 59.25 -1.694 32.753 59.50 -1.694 32.754 59.75 -1.695 32.754 60.00 -1.695 32.755 60.25 -1.695 32.755 60.50 -1.694 32.756 60.75 -1.694 32.756 61.00 -1.694 32.756 61.25 -1.694 32.757 61.50 -1.694 32.757 61.75 -1.693 32.759 62.00 -1.689 32.762 62.25 -1.684 32.766 62.50 -1.681 32.771 62.75 -1.680 32.774 63.00 -1.681 32.775 63.25 -1.681 32.776 63.50 -1.680 32.777 63.75 -1.680 32.779 64.00 -1.680 32.781 64.25 -1.681 32.783 64.50 -1.682 32.785 64.75 -1.683 32.786 65.00 -1.681 32.788 65.25 -1.677 32.789 65.50 -1.673 32.791 65.75 -1.670 32.792 66.00 -1.669 32.794 66.25 -1.665 32.795 66.46 -1.661 32.796