*2013/12/16 15:35:08.02 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 2010/04/04 23:05:03.000 TIME INCREMENT : 0 0 0 0.5 0 ! (day hr min sec ms) NUMBER OF RECORDS : 80 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : F7AC284A NUMBER OF CHANNELS : 4 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 1.881 81.0405 2 Temperature:Primary 'deg C (ITS90)' 8.3437 8.4688 3 Salinity:T0:C0 PSS-78 29.1249 29.20963 4 Number_of_bin_records n/a 1 8 $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 : OK Chan EVENT NUMBER : 31 LATITUDE : 50 17.67000 N ! (deg min) LONGITUDE : 125 19.97000 W ! (deg min) WATER DEPTH : 123 *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 11:18:56 592 592 HDREDIT2 2.5.1 2010/07/19 11:20:37 ? ? ADTIMCH 4.3 2010/07/20 09:15:50 592 592 SHIFTDAT 3.4 2010/07/20 09:16:16 592 592 DELETE 6.3 2010/07/20 09:44:47 592 153 CTDEDIT 4.61 2010/07/20 10:33:47 153 146 BINAVE 4.1.1 2010/07/20 11:04:34 146 80 REMOVECH 8.0 2010/07/20 11:05:07 80 80 HDREDIT2 2.5.1 2010/07/20 11:05:13 ? ? CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/16 15:35:08 80 80 $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 71.23 dbars Sample interval (from FILE section of header) = 0.500 seconds. -CTDEDIT 2010/07/20 10:33:47 7 records were deleted in this editing session. 4 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\april4033.hex Software Version 1.58 Temperature SN = 1294 Conductivity SN = 1294 System UpLoad Time = Apr 04 2010 18:10:48 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 33 04/04 16:05:03 samples 24400 to 24991 sample rate = 1 scan every 0 .5 seconds stop = switch off S> # nquan = 7 # nvalues = 592 # 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, 592 # span 1 = -0.365, 81.229 # span 2 = 8.3408, 10.1106 # span 3 = 0.014676, 3.154126 # span 4 = -1.071, 1.784 # span 5 = 0.0977, 29.6575 # span 6 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.5 # start_time = Apr 04 2010 16:05:03 # 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\april4033.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\2010-29-0031. 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 15:14:12, 7.20c # Derive_in = Q:\Cruise_Data_Processing\2010-29\Processing\filter\2010-29-0031.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 135 records that were from an initial soak period. ************************************************************************ CTDEDIT was used to remove a few surface records and to clean salinity lightly. 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 2.000 8.4688 29.1253 2 3.000 8.4531 29.1249 2 4.000 8.4344 29.1256 2 5.000 8.4217 29.1274 1 6.000 8.4134 29.1282 2 7.000 8.4051 29.1323 1 8.000 8.4033 29.1339 2 9.000 8.3999 29.1361 1 10.000 8.3960 29.1374 2 11.000 8.3938 29.1373 1 12.000 8.3920 29.1368 1 13.000 8.3872 29.1370 2 14.000 8.3790 29.1377 1 15.000 8.3807 29.1385 1 16.000 8.3707 29.1423 2 17.000 8.3545 29.1488 1 18.000 8.3506 29.1500 2 19.000 8.3475 29.1518 1 20.000 8.3463 29.1526 2 21.000 8.3458 29.1531 1 22.000 8.3446 29.1548 2 23.000 8.3441 29.1564 1 24.000 8.3446 29.1575 2 25.000 8.3441 29.1600 2 26.000 8.3450 29.1607 1 27.000 8.3437 29.1627 2 28.000 8.3441 29.1646 2 29.000 8.3450 29.1734 2 30.000 8.3450 29.1873 1 31.000 8.3463 29.1968 2 32.000 8.3468 29.1992 2 33.000 8.3468 29.1970 2 34.000 8.3468 29.1972 1 35.000 8.3472 29.1979 2 36.000 8.3468 29.2011 2 37.000 8.3473 29.2034 2 38.000 8.3477 29.2050 1 39.000 8.3482 29.2054 2 40.000 8.3486 29.2043 2 41.000 8.3491 29.2030 2 42.000 8.3482 29.2033 2 43.000 8.3487 29.2022 2 44.000 8.3482 29.2022 2 45.000 8.3482 29.2024 2 46.000 8.3487 29.2033 2 47.000 8.3491 29.2031 2 48.000 8.3496 29.2028 2 49.000 8.3488 29.2032 2 50.000 8.3492 29.2029 2 51.000 8.3492 29.2032 2 52.000 8.3497 29.2036 2 53.000 8.3501 29.2045 2 54.000 8.3502 29.2045 2 55.000 8.3510 29.2028 2 56.000 8.3488 29.2042 1 57.000 8.3506 29.2031 2 58.000 8.3510 29.2039 2 59.000 8.3506 29.2049 2 60.000 8.3502 29.2053 2 61.000 8.3512 29.2045 1 62.000 8.3521 29.2033 2 63.000 8.3506 29.2040 2 64.000 8.3510 29.2039 2 65.000 8.3506 29.2050 1 66.000 8.3506 29.2055 2 67.000 8.3506 29.2066 2 68.000 8.3506 29.2073 1 69.000 8.3510 29.2069 2 70.000 8.3515 29.2063 1 71.000 8.3510 29.2068 2 72.000 8.3515 29.2070 2 73.000 8.3515 29.2069 1 74.000 8.3515 29.2066 2 75.000 8.3510 29.2070 2 76.000 8.3515 29.2070 2 77.000 8.3524 29.2067 1 78.000 8.3524 29.2070 2 79.000 8.3527 29.2073 3 80.000 8.3529 29.2084 3 81.000 8.3530 29.2096 8