*2013/12/16 15:35:07.97 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 2010/04/04 21:55:59.000 TIME INCREMENT : 0 0 0 0.5 0 ! (day hr min sec ms) NUMBER OF RECORDS : 79 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : A340DA4F NUMBER OF CHANNELS : 4 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 1.06875 78.6404 2 Temperature:Primary 'deg C (ITS90)' 8.254666 8.32812 3 Salinity:T0:C0 PSS-78 28.61525 28.9466 4 Number_of_bin_records n/a 1 5 $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 : Hos Chan EVENT NUMBER : 29 LATITUDE : 50 10.82300 N ! (deg min) LONGITUDE : 125 8.21800 W ! (deg min) WATER DEPTH : 112 *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 11:18:56 844 844 HDREDIT2 2.5.1 2010/07/19 11:20:37 ? ? ADTIMCH 4.3 2010/07/20 09:15:50 844 844 SHIFTDAT 3.4 2010/07/20 09:16:16 844 844 DELETE 6.3 2010/07/20 09:44:47 844 205 CTDEDIT 4.61 2010/07/20 10:27:55 205 193 BINAVE 4.1.1 2010/07/20 11:04:34 193 79 REMOVECH 8.0 2010/07/20 11:05:07 79 79 HDREDIT2 2.5.1 2010/07/20 11:05:13 ? ? CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/16 15:35:07 79 79 $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 68.69 dbars Sample interval (from FILE section of header) = 0.500 seconds. -CTDEDIT 2010/07/20 10:27:55 12 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\april4031.hex Software Version 1.58 Temperature SN = 1294 Conductivity SN = 1294 System UpLoad Time = Apr 04 2010 18:02:28 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 31 04/04 14:55:59 samples 22971 to 23814 sample rate = 1 scan every 0 .5 seconds stop = switch off S> # nquan = 7 # nvalues = 844 # 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, 844 # span 1 = -0.171, 78.695 # span 2 = 8.0035, 8.3903 # span 3 = 1.929789, 3.080237 # span 4 = -0.892, 1.428 # span 5 = 17.4674, 28.9482 # span 6 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.5 # start_time = Apr 04 2010 14:55:59 # 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 14:51:40, 7.20c # datcnv_in = Q:\Cruise_Data_Processing\2010-29\RAW\CTD\april4031.hex Q:\Cruise_ Data_Processing\2010-29\Processing\doc\2010-29.con # datcnv_skipover = 0 # filter_date = Jul 17 2010 15:12:58, 7.20c # filter_in = Q:\Cruise_Data_Processing\2010-29\Processing\convert\2010-29-0029. 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\2010-29-0029.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 140 records that were from an initial soak period. ************************************************************************ CTDEDIT was used to remove a few surface records. 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 8.3193 28.6152 4 2.000 8.2982 28.6210 5 3.000 8.2927 28.6238 4 4.000 8.2905 28.6246 5 5.000 8.2881 28.6276 4 6.000 8.2855 28.6329 4 7.000 8.2840 28.6364 4 8.000 8.2826 28.6381 3 9.000 8.2794 28.6397 3 10.000 8.2768 28.6416 3 11.000 8.2675 28.6572 3 12.000 8.2554 28.6828 2 13.000 8.2547 28.6997 3 14.000 8.2570 28.7119 3 15.000 8.2608 28.7150 3 16.000 8.2646 28.7166 3 17.000 8.2664 28.7162 3 18.000 8.2655 28.7183 2 19.000 8.2676 28.7214 3 20.000 8.2711 28.7323 3 21.000 8.2737 28.7445 3 22.000 8.2770 28.7511 3 23.000 8.2784 28.7531 3 24.000 8.2792 28.7533 2 25.000 8.2796 28.7536 3 26.000 8.2799 28.7540 3 27.000 8.2810 28.7544 2 28.000 8.2811 28.7545 3 29.000 8.2809 28.7552 3 30.000 8.2835 28.7536 2 31.000 8.2806 28.7565 2 32.000 8.2817 28.7562 3 33.000 8.2832 28.7556 2 34.000 8.2832 28.7576 2 35.000 8.2823 28.7682 2 36.000 8.2836 28.7835 2 37.000 8.2836 28.7902 2 38.000 8.2836 28.7920 2 39.000 8.2832 28.7922 2 40.000 8.2836 28.7920 2 41.000 8.2833 28.7939 2 42.000 8.2833 28.7958 2 43.000 8.2833 28.8006 2 44.000 8.2867 28.8085 2 45.000 8.2885 28.8171 2 46.000 8.2903 28.8209 2 47.000 8.2924 28.8225 2 48.000 8.2938 28.8231 1 49.000 8.2943 28.8235 2 50.000 8.2947 28.8235 2 51.000 8.2947 28.8237 2 52.000 8.2947 28.8241 2 53.000 8.2961 28.8237 2 54.000 8.2965 28.8251 2 55.000 8.2973 28.8260 2 56.000 8.2973 28.8282 2 57.000 8.2982 28.8343 1 58.000 8.3000 28.8481 2 59.000 8.3021 28.8624 2 60.000 8.3043 28.8743 2 61.000 8.3079 28.8851 1 62.000 8.3105 28.8950 2 63.000 8.3118 28.9035 2 64.000 8.3131 28.9077 2 65.000 8.3158 28.9107 1 66.000 8.3167 28.9161 2 67.000 8.3188 28.9207 2 68.000 8.3197 28.9233 2 69.000 8.3188 28.9279 2 70.000 8.3202 28.9303 1 71.000 8.3197 28.9335 2 72.000 8.3202 28.9351 2 73.000 8.3211 28.9359 2 74.000 8.3232 28.9371 2 75.000 8.3246 28.9398 2 76.000 8.3259 28.9429 2 77.000 8.3272 28.9452 2 78.000 8.3272 28.9466 4 79.000 8.3281 28.9462 5