*2013/12/16 15:35:07.59 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 2010/04/03 20:40:06.000 TIME INCREMENT : 0 0 0 0.5 0 ! (day hr min sec ms) NUMBER OF RECORDS : 74 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 2D98D6E8 NUMBER OF CHANNELS : 4 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 0.9226923 73.75383 2 Temperature:Primary 'deg C (ITS90)' 8.07715 8.424015 3 Salinity:T0:C0 PSS-78 28.16115 29.4347 4 Number_of_bin_records n/a 1 13 $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 : LE Chan EVENT NUMBER : 16 LATITUDE : 50 10.73400 N ! (deg min) LONGITUDE : 124 54.56000 W ! (deg min) WATER DEPTH : 259.2 *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 11:18:55 668 668 HDREDIT2 2.5.1 2010/07/19 11:20:36 ? ? ADTIMCH 4.3 2010/07/20 09:15:48 668 668 SHIFTDAT 3.4 2010/07/20 09:16:14 668 668 DELETE 6.3 2010/07/20 09:44:46 668 225 CTDEDIT 4.61 2010/07/20 10:19:08 225 185 BINAVE 4.1.1 2010/07/20 11:04:34 185 74 REMOVECH 8.0 2010/07/20 11:05:07 74 74 HDREDIT2 2.5.1 2010/07/20 11:05:12 ? ? CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/16 15:35:07 74 74 $END $REMARKS -HEADER EDITS: 2010/07/19 11:20:36 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 63.82 dbars Sample interval (from FILE section of header) = 0.500 seconds. -CTDEDIT 2010/07/20 10:19:08 40 records were deleted in this editing session. 8 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 11:05:12 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\april3018.hex Software Version 1.58 Temperature SN = 1294 Conductivity SN = 1294 System UpLoad Time = Apr 03 2010 18:46:12 ds SEACAT PROFILER V3.0c SN 1294 04/03/10 18:00:38.717 strain gauge pressure sensor: SN = 163223, range = 1,000 psia, tc = -44 clk = 32767.898 iop = 164 vmain = 11.5 vlith = 5.1 mode = PROFILE ncasts = 24 sample rate = 1 scan every 0.5 seconds minimum raw conductivity frequency for pump turn on = 3335 hertz pump delay = 45 seconds samples = 17870 free = 39960 lwait = 0 msec SW1 = 90 battery cutoff = 7.2 volts number of voltages sampled = 2 logdata = NO S> dh cast 18 04/03 13:40:06 samples 13758 to 14425 sample rate = 1 scan every 0 .5 seconds stop = switch off S> # nquan = 7 # nvalues = 668 # 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, 668 # span 1 = -0.353, 73.825 # span 2 = 8.0638, 8.5890 # span 3 = -0.000030, 3.128232 # span 4 = -1.071, 1.428 # span 5 = 0.0000, 29.4379 # span 6 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.5 # start_time = Apr 03 2010 13:40:06 # 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 14:51:33, 7.20c # datcnv_in = Q:\Cruise_Data_Processing\2010-29\RAW\CTD\april3018.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\2010-29-0016. 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\2010-29-0016.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 157 records that were from an initial soak period. ************************************************************************ CTDEDIT was used to remove a few surface records and to clean salinity lightly near the surface. 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 8.4240 28.1630 13 2.000 8.4160 28.1633 5 3.000 8.4134 28.1626 3 4.000 8.4007 28.1616 4 5.000 8.3843 28.1611 4 6.000 8.3245 28.1635 3 7.000 8.2881 28.1731 3 8.000 8.2758 28.1890 3 9.000 8.2719 28.1988 3 10.000 8.2696 28.2063 4 11.000 8.2695 28.2091 3 12.000 8.2692 28.2102 3 13.000 8.2689 28.2112 3 14.000 8.2688 28.2118 2 15.000 8.2696 28.2122 2 16.000 8.2700 28.2164 3 17.000 8.2700 28.2292 2 18.000 8.2670 28.2455 2 19.000 8.2661 28.2526 2 20.000 8.2661 28.2537 2 21.000 8.2653 28.2537 3 22.000 8.2665 28.2531 1 23.000 8.2652 28.2547 2 24.000 8.2656 28.2546 2 25.000 8.2661 28.2549 2 26.000 8.2648 28.2571 2 27.000 8.2656 28.2575 2 28.000 8.2652 28.2594 2 29.000 8.2648 28.2633 2 30.000 8.2639 28.2672 1 31.000 8.2643 28.2710 2 32.000 8.2634 28.2780 2 33.000 8.2626 28.2894 2 34.000 8.2599 28.3089 2 35.000 8.2564 28.3298 2 36.000 8.2556 28.3418 2 37.000 8.2542 28.3479 1 38.000 8.2538 28.3533 2 39.000 8.2521 28.3701 2 40.000 8.2437 28.4040 2 41.000 8.2363 28.4296 2 42.000 8.2275 28.4494 2 43.000 8.2214 28.4616 2 44.000 8.2140 28.4787 2 45.000 8.1995 28.5182 2 46.000 8.1732 28.5860 2 47.000 8.1329 28.6652 2 48.000 8.1004 28.7134 2 49.000 8.0864 28.7304 2 50.000 8.0793 28.7483 2 51.000 8.0772 28.7700 2 52.000 8.0785 28.7904 2 53.000 8.0802 28.8195 2 54.000 8.0842 28.8722 2 55.000 8.0939 28.9216 2 56.000 8.1052 28.9615 2 57.000 8.1206 28.9962 2 58.000 8.1364 29.0287 2 59.000 8.1565 29.0513 2 60.000 8.1758 29.0639 2 61.000 8.1908 29.0744 2 62.000 8.2048 29.0928 2 63.000 8.2227 29.1417 2 64.000 8.2530 29.1887 3 65.000 8.2694 29.1988 3 66.000 8.2761 29.1985 3 67.000 8.2796 29.1995 2 68.000 8.2872 29.2218 3 69.000 8.2979 29.2670 2 70.000 8.3041 29.3116 2 71.000 8.3151 29.3549 2 72.000 8.3251 29.3745 2 73.000 8.3341 29.4063 4 74.000 8.3419 29.4347 6