*2013/12/16 15:35:07.91 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 2010/04/04 19:51:42.000 TIME INCREMENT : 0 0 0 0.5 0 ! (day hr min sec ms) NUMBER OF RECORDS : 81 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 4B68733E NUMBER OF CHANNELS : 4 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 0.385 80.0445 2 Temperature:Primary 'deg C (ITS90)' 8.24855 8.4278 3 Salinity:T0:C0 PSS-78 28.66753 29.46127 4 Number_of_bin_records n/a 1 9 $END $TABLE: CHANNEL DETAIL ! No Pad Start Width Format Type Decimal_Places !--- ---- ----- ----- ------ ---- -------------- 1 -99 ' ' 10 F ' ' 3 2 -99 ' ' 9 F ' ' 4 3 -99 ' ' 9 F ' ' 4 4 ' ' ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: Q:\Cruise_Data_Processing\2010-29\Pro $END *ADMINISTRATION MISSION : 2010-29 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : Discovery Islands SCIENTIST : Tuele D. PLATFORM : Echo *LOCATION GEOGRAPHIC AREA : Discovery Islands STATION : Su Chan EVENT NUMBER : 27 LATITUDE : 50 10.07500 N ! (deg min) LONGITUDE : 125 1.34400 W ! (deg min) WATER DEPTH : 400 *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-19 SERIAL NUMBER : 1294 $REMARKS SOFTWARE VERSION 1.58 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! ------------------------ ------ ---------- -------- --------- --------- SBE_IOS 3.1 2010/07/19 11:18:56 884 884 HDREDIT2 2.5.1 2010/07/19 11:20:37 ? ? ADTIMCH 4.3 2010/07/20 09:15:49 884 884 SHIFTDAT 3.4 2010/07/20 09:16:15 884 884 DELETE 6.3 2010/07/20 09:44:47 884 238 CTDEDIT 4.61 2010/07/20 10:25:12 238 222 BINAVE 4.1.1 2010/07/20 11:04:34 222 81 REMOVECH 8.0 2010/07/20 11:05:07 81 81 HDREDIT2 2.5.1 2010/07/20 11:05:13 ? ? CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/16 15:35:07 81 81 $END $REMARKS -HEADER EDITS: 2010/07/19 11:20:37 Applied edit header: Q:\Cruise_Data_Processing\2010-29\Processing\doc\hdr-fix.hdr -The following ADTIMCH parameters were used. Add 7.00 hours to times in header file section -The following SHIFT parameters were used. Shift Channel: Conductivity:Primary # of Records to Advance (-ve for Delay): At REC# 0 Shift= -1.50 Salinity was recalculated after shift -The following DELETE parameters were used: Surface Record Removal: Last Press Min Maximum Surface Pressure (relative): 10.00 Surface Swell Pressure Tolerance: 1.00 Pressure NOT filtered. Swells deleted. Warning message if pressure difference of 2.00 Drop rates < 0.20m/s (calculated over 5 points) will be deleted. Drop rate applies in the range 10.00 to 70.70 dbars Sample interval (from FILE section of header) = 0.500 seconds. -CTDEDIT 2010/07/20 10:25:12 16 records were deleted in this editing session. No data values were changed. -The following BINAVE parameters were used: Bin channel = Pressure:StrainGauge Averaging interval = 1.00 Minimum bin value = 0.000 Bin value was used Interpolated values were NOT used for empty bins Channel 'NUMBER_OF_BIN_RECORDS' was added to file. -REMOVECH 2010/07/20 11:05:07 The following CHANNEL(S) were removed: Scan_Number Conductivity:Primary [S/m] Descent_Rate [m/s] Flag -HEADER EDITS: 2010/07/20 11:05:13 Applied edit header: Q:\Cruise_Data_Processing\2010-29\Processing\doc\2010-29-HDR.TXT $END *COMMENTS SBE HEADER Sea-Bird SBE19 Data File: FileName = C:\Discovery Islands\CTD\april4029.hex Software Version 1.58 Temperature SN = 1294 Conductivity SN = 1294 System UpLoad Time = Apr 04 2010 17:53:21 ds SEACAT PROFILER V3.0c SN 1294 04/04/10 17:36:10.112 strain gauge pressure sensor: SN = 163223, range = 1,000 psia, tc = -44 clk = 32767.922 iop = 163 vmain = 12.6 vlith = 5.1 mode = PROFILE ncasts = 35 sample rate = 1 scan every 0.5 seconds minimum raw conductivity frequency for pump turn on = 3335 hertz pump delay = 45 seconds samples = 25829 free = 32001 lwait = 0 msec SW1 = 90 battery cutoff = 7.2 volts number of voltages sampled = 2 logdata = NO S> dh cast 29 04/04 12:51:42 samples 21399 to 22282 sample rate = 1 scan every 0 .5 seconds stop = switch off S> # nquan = 7 # nvalues = 884 # units = specified # name 0 = scan: Scan Count # name 1 = prSM: Pressure, Strain Gauge [db] # name 2 = t090C: Temperature [ITS-90, deg C] # name 3 = c0S/m: Conductivity [S/m] # name 4 = dz/dtM: Descent Rate [m/s] # name 5 = sal00: Salinity, Practical [PSU] # name 6 = flag: flag # span 0 = 1, 884 # span 1 = -0.456, 80.698 # span 2 = 7.0677, 8.4329 # span 3 = 0.000685, 3.139035 # span 4 = -0.893, 1.250 # span 5 = 0.0068, 29.4753 # span 6 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.5 # start_time = Apr 04 2010 12:51:42 # bad_flag = -9.990e-29 # # # # # # 1294 # 01-Apr-08 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.23654454e-003 # 5.97243614e-004 # 3.49970925e-006 # -2.00770183e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 1294 # 01-Apr-08 # 1 # # 0.0000 # 2000.0000 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # 0.00000000e+000 # # # -3.89502607e+000 # 4.63087131e-001 # 1.94591096e-003 # -7.84053892e-005 # -9.57000000e-008 # 3.2500e-006 # # 1.00000000 # 0.00000 # # # # # # # # # # # # 163223 # 02-Apr-08 # 4.961971e+002 # -1.302448e-001 # 1.274836e-007 # 0.00000 # # # # datcnv_date = Jul 17 2010 14:51:39, 7.20c # datcnv_in = Q:\Cruise_Data_Processing\2010-29\RAW\CTD\april4029.hex Q:\Cruise_ Data_Processing\2010-29\Processing\doc\2010-29.con # datcnv_skipover = 0 # filter_date = Jul 17 2010 15:12:57, 7.20c # filter_in = Q:\Cruise_Data_Processing\2010-29\Processing\convert\2010-29-0027. cnv # filter_low_pass_tc_A = 0.500 # filter_low_pass_tc_B = 2.000 # filter_low_pass_A_vars = c0S/m # filter_low_pass_B_vars = prSM # Derive_date = Jul 17 2010 15:14:11, 7.20c # Derive_in = Q:\Cruise_Data_Processing\2010-29\Processing\filter\2010-29-0027.c nv Q:\Cruise_Data_Processing\2010-01\Processing\doc\2010-01-ctd2.con # file_type = ascii END* ************************************************************************ A text editor was used to remove the first 169 records that were from an initial soak period. ************************************************************************ CTDEDIT was used to remove a few records from the bottom of the cast. Salinity calibration samples suggest that salinity is +/- 0.002 in low temperature gradient areas. Errors are likely to be somewhat larger in higher gradients. !----1---- ---2---- ---3---- -4-- !Pressure Temperat Salinity Numb ! ure: :T0:C0 er_o ! Primary ~bin ! _rec ! ords !--------- -------- -------- ---- *END OF HEADER 0.000 8.2494 28.6680 9 1.000 8.2486 28.6676 8 2.000 8.2486 28.6675 3 3.000 8.2492 28.6679 4 4.000 8.2487 28.6687 3 5.000 8.2486 28.6691 4 6.000 8.2487 28.6711 3 7.000 8.2514 28.6726 4 8.000 8.2534 28.6737 3 9.000 8.2567 28.6742 4 10.000 8.2578 28.6743 3 11.000 8.2596 28.6760 3 12.000 8.2652 28.6777 3 13.000 8.2643 28.6794 3 14.000 8.2638 28.6793 4 15.000 8.2649 28.6819 3 16.000 8.2670 28.6835 3 17.000 8.2705 28.6846 3 18.000 8.2722 28.6897 3 19.000 8.2761 28.6943 4 20.000 8.2775 28.6959 3 21.000 8.2776 28.6979 4 22.000 8.2781 28.7050 3 23.000 8.2784 28.7096 3 24.000 8.2778 28.7125 3 25.000 8.2784 28.7159 3 26.000 8.2810 28.7175 3 27.000 8.2825 28.7180 3 28.000 8.2822 28.7202 3 29.000 8.2828 28.7229 3 30.000 8.2833 28.7253 2 31.000 8.2828 28.7279 3 32.000 8.2819 28.7299 3 33.000 8.2816 28.7304 2 34.000 8.2813 28.7310 3 35.000 8.2804 28.7350 3 36.000 8.2804 28.7371 3 37.000 8.2807 28.7383 2 38.000 8.2819 28.7393 3 39.000 8.2816 28.7401 2 40.000 8.2813 28.7449 3 41.000 8.2815 28.7514 2 42.000 8.2816 28.7535 2 43.000 8.2816 28.7543 2 44.000 8.2820 28.7544 2 45.000 8.2820 28.7550 2 46.000 8.2820 28.7557 2 47.000 8.2820 28.7559 2 48.000 8.2824 28.7557 2 49.000 8.2820 28.7568 2 50.000 8.2838 28.7558 2 51.000 8.2829 28.7575 2 52.000 8.2824 28.7579 2 53.000 8.2816 28.7590 2 54.000 8.2820 28.7593 2 55.000 8.2824 28.7622 2 56.000 8.2824 28.7690 2 57.000 8.2833 28.7800 2 58.000 8.2846 28.7976 2 59.000 8.2877 28.8423 2 60.000 8.2986 28.9303 2 61.000 8.3148 29.0068 2 62.000 8.3226 29.0367 2 63.000 8.3293 29.0523 2 64.000 8.3350 29.0687 2 65.000 8.3402 29.0788 3 66.000 8.3428 29.0906 2 67.000 8.3462 29.1085 2 68.000 8.3511 29.1274 2 69.000 8.3561 29.1530 2 70.000 8.3636 29.1779 2 71.000 8.3668 29.2037 2 72.000 8.3773 29.2624 2 73.000 8.3944 29.3267 2 74.000 8.4018 29.3488 2 75.000 8.4044 29.3530 2 76.000 8.4058 29.3564 1 77.000 8.4087 29.3683 3 78.000 8.4145 29.3955 2 79.000 8.4202 29.4209 2 80.000 8.4278 29.4613 6