*2013/12/16 15:35:07.78 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 2010/04/04 17:01:16.000 TIME INCREMENT : 0 0 0 0.5 0 ! (day hr min sec ms) NUMBER OF RECORDS : 46 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 61B9D863 NUMBER OF CHANNELS : 4 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 0.475 44.83786 2 Temperature:Primary 'deg C (ITS90)' 8.0714 8.212867 3 Salinity:T0:C0 PSS-78 27.964 29.37174 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 : PA1 EVENT NUMBER : 22 LATITUDE : 50 31.80000 N ! (deg min) LONGITUDE : 125 21.97600 W ! (deg min) WATER DEPTH : 46.4 *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 11:18:55 620 620 HDREDIT2 2.5.1 2010/07/19 11:20:36 ? ? ADTIMCH 4.3 2010/07/20 09:15:49 620 620 SHIFTDAT 3.4 2010/07/20 09:16:15 620 620 DELETE 6.3 2010/07/20 09:44:46 620 136 CTDEDIT 4.61 2010/07/20 10:21:36 136 120 BINAVE 4.1.1 2010/07/20 11:04:34 120 46 REMOVECH 8.0 2010/07/20 11:05:07 46 46 HDREDIT2 2.5.1 2010/07/20 11:05:12 ? ? CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/16 15:35:07 46 46 $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 35.01 dbars Sample interval (from FILE section of header) = 0.500 seconds. -CTDEDIT 2010/07/20 10:21:36 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 11:05:12 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\april4024.hex Software Version 1.58 Temperature SN = 1294 Conductivity SN = 1294 System UpLoad Time = Apr 04 2010 17:32:47 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 24 04/04 10:01:16 samples 17870 to 18489 sample rate = 1 scan every 0 .5 seconds stop = switch off S> # nquan = 7 # nvalues = 620 # 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, 620 # span 1 = -0.136, 45.006 # span 2 = 7.0303, 8.2704 # span 3 = 1.804121, 3.109784 # span 4 = -1.071, 1.249 # span 5 = 16.5849, 29.3740 # span 6 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.5 # start_time = Apr 04 2010 10:01:16 # 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 14:51:36, 7.20c # datcnv_in = Q:\Cruise_Data_Processing\2010-29\RAW\CTD\april4024.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\2010-29-0022. 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\2010-29-0022.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 224 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 0.000 8.0714 27.9640 1 1.000 8.1481 28.2355 7 2.000 8.2129 28.9511 3 3.000 8.1726 29.0812 3 4.000 8.1460 29.1298 2 5.000 8.1696 29.1720 2 6.000 8.1810 29.2068 2 7.000 8.1793 29.2199 2 8.000 8.1770 29.2256 2 9.000 8.1766 29.2292 2 10.000 8.1718 29.2372 2 11.000 8.1687 29.2477 2 12.000 8.1720 29.2527 3 13.000 8.1727 29.2540 2 14.000 8.1727 29.2556 2 15.000 8.1735 29.2580 2 16.000 8.1740 29.2619 2 17.000 8.1744 29.2644 2 18.000 8.1740 29.2685 3 19.000 8.1749 29.2743 2 20.000 8.1749 29.2795 2 21.000 8.1753 29.2840 2 22.000 8.1749 29.2875 2 23.000 8.1753 29.2896 2 24.000 8.1757 29.2914 2 25.000 8.1749 29.2947 3 26.000 8.1744 29.2973 2 27.000 8.1735 29.2991 2 28.000 8.1705 29.3011 2 29.000 8.1687 29.3031 2 30.000 8.1665 29.3085 2 31.000 8.1683 29.3115 2 32.000 8.1678 29.3139 2 33.000 8.1673 29.3165 3 34.000 8.1661 29.3182 2 35.000 8.1648 29.3219 2 36.000 8.1691 29.3289 2 37.000 8.1753 29.3371 2 38.000 8.1797 29.3438 2 39.000 8.1856 29.3468 3 40.000 8.1877 29.3485 3 41.000 8.1893 29.3490 4 42.000 8.1910 29.3503 4 43.000 8.1924 29.3545 5 44.000 8.1969 29.3658 6 45.000 8.2008 29.3717 7