*2013/12/16 15:35:07.94 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 2010/04/04 21:39:09.000 TIME INCREMENT : 0 0 0 0.5 0 ! (day hr min sec ms) NUMBER OF RECORDS : 64 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 672DA68E NUMBER OF CHANNELS : 4 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 0.8984286 64.0245 2 Temperature:Primary 'deg C (ITS90)' 8.24905 8.3188 3 Salinity:T0:C0 PSS-78 28.6921 28.9492 4 Number_of_bin_records n/a 1 7 $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 : HC1 EVENT NUMBER : 28 LATITUDE : 50 7.94000 N ! (deg min) LONGITUDE : 125 10.10000 W ! (deg min) WATER DEPTH : 113 *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 11:18:56 688 688 HDREDIT2 2.5.1 2010/07/19 11:20:37 ? ? ADTIMCH 4.3 2010/07/20 09:15:50 688 688 SHIFTDAT 3.4 2010/07/20 09:16:15 688 688 DELETE 6.3 2010/07/20 09:44:47 688 157 CTDEDIT 4.61 2010/07/20 10:27:03 157 151 BINAVE 4.1.1 2010/07/20 11:04:34 151 64 REMOVECH 8.0 2010/07/20 11:05:07 64 64 HDREDIT2 2.5.1 2010/07/20 11:05:13 ? ? CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/16 15:35:07 64 64 $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 54.08 dbars Sample interval (from FILE section of header) = 0.500 seconds. -CTDEDIT 2010/07/20 10:27:03 6 records were deleted in this editing session. 16 changes in channel Salinity:T0:C0 -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\april4030.hex Software Version 1.58 Temperature SN = 1294 Conductivity SN = 1294 System UpLoad Time = Apr 04 2010 17:58:28 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 30 04/04 14:39:09 samples 22283 to 22970 sample rate = 1 scan every 0 .5 seconds stop = switch off S> # nquan = 7 # nvalues = 688 # 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, 688 # span 1 = -0.525, 64.080 # span 2 = 7.9786, 9.8055 # span 3 = -0.000019, 3.079278 # span 4 = -1.071, 1.427 # span 5 = 0.0000, 28.9507 # span 6 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.5 # start_time = Apr 04 2010 14:39:09 # 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\april4030.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\2010-29-0028. 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\2010-29-0028.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 306 records that were from an initial soak period. ************************************************************************ CTDEDIT was used to remove a few records near the bottom and to clean salinity in the top 10db. 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 1.000 8.2972 28.6924 7 2.000 8.2951 28.6922 3 3.000 8.2957 28.6926 2 4.000 8.2975 28.6921 2 5.000 8.2940 28.6921 2 6.000 8.2887 28.6924 2 7.000 8.2887 28.6923 1 8.000 8.2887 28.6921 2 9.000 8.2813 28.6927 2 10.000 8.2773 28.6931 2 11.000 8.2782 28.6926 2 12.000 8.2774 28.6930 2 13.000 8.2756 28.6936 2 14.000 8.2756 28.6936 2 15.000 8.2745 28.6942 3 16.000 8.2743 28.6948 2 17.000 8.2739 28.6954 2 18.000 8.2733 28.6952 3 19.000 8.2726 28.6947 2 20.000 8.2700 28.6950 2 21.000 8.2683 28.6956 3 22.000 8.2687 28.6960 2 23.000 8.2682 28.6959 2 24.000 8.2660 28.6972 3 25.000 8.2645 28.6977 2 26.000 8.2650 28.6973 2 27.000 8.2637 28.6995 3 28.000 8.2634 28.7022 2 29.000 8.2625 28.7128 2 30.000 8.2608 28.7359 2 31.000 8.2594 28.7563 3 32.000 8.2547 28.7654 2 33.000 8.2529 28.7681 2 34.000 8.2515 28.7744 3 35.000 8.2495 28.7845 2 36.000 8.2491 28.7904 2 37.000 8.2492 28.8011 3 38.000 8.2547 28.8131 2 39.000 8.2582 28.8190 2 40.000 8.2632 28.8243 3 41.000 8.2688 28.8312 2 42.000 8.2714 28.8378 2 43.000 8.2745 28.8438 2 44.000 8.2767 28.8495 3 45.000 8.2784 28.8540 2 46.000 8.2780 28.8558 2 47.000 8.2758 28.8559 2 48.000 8.2726 28.8570 3 49.000 8.2697 28.8605 2 50.000 8.2702 28.8638 2 51.000 8.2728 28.8751 2 52.000 8.2849 28.8885 3 53.000 8.2907 28.8932 2 54.000 8.2947 28.8929 2 55.000 8.2973 28.8943 2 56.000 8.3004 28.8969 3 57.000 8.3030 28.8997 2 58.000 8.3030 28.9014 2 59.000 8.3051 28.9018 3 60.000 8.3061 28.9078 2 61.000 8.3088 28.9178 2 62.000 8.3147 28.9393 3 63.000 8.3173 28.9489 3 64.000 8.3188 28.9492 4