*2010/01/25 11:03:33.01 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2009/11/17 23:36:19.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 24 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 77154B6A NUMBER OF CHANNELS : 4 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 1.1 23.9 2 Temperature:Primary 'deg C (ITS90)' 7.627985 8.252078 3 Salinity:T0:C0 PSS-78 27.87594 30.60803 4 Number_of_bin_records n/a 7 10 $END $TABLE: CHANNEL DETAIL ! No Pad Start Width Format Type Decimal_Places !--- ---- ----- ----- ------ ---- -------------- 1 -99 ' ' 7 F ' ' 1 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\2009-68\Pro $END *ADMINISTRATION MISSION : 2009-68 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : Broughton Sea Lice Monitoring SCIENTIST : Galbraith M. PLATFORM : Princeton *LOCATION GEOGRAPHIC AREA : Broughton Archipelago STATION : Humphrey Rock EVENT NUMBER : 18 LATITUDE : 50 41.39700 N ! (deg min) LONGITUDE : 126 15.57800 W ! (deg min) WATER DEPTH : 114 *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-25 SERIAL NUMBER : 0334 $REMARKS SOFTWARE VERSION 1.50 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 3.1 2010/01/24 15:41:48 5464 5464 HDREDIT2 2.5.1 2010/01/24 15:43:33 ? ? CLEAN 5.0.2 2010/01/24 16:29:02 ? ? ADTIMCH 4.3 2010/01/24 16:30:10 5464 5464 SHIFTDAT 3.4 2010/01/25 08:26:43 5464 5464 DELETE 6.3 2010/01/25 08:34:11 5464 243 CLIP 1.3 2010/01/25 08:40:42 243 236 CTDEDIT 4.61 2010/01/25 08:58:04 236 236 BINAVE 4.1.1 2010/01/25 09:23:36 236 24 REORDER 1.2.1 2010/01/25 11:01:55 ? ? HDREDIT2 2.5.1 2010/01/25 11:03:33 ? ? $END $REMARKS -HEADER EDITS: 2010/01/24 15:43:33 Applied edit header: C:\My Documents\sample headers\add long-lat-waterdepth-stnname.hdr Channel 2: Pressure [decibar] Name: Pressure:StrainGauge ==> Pressure Units: dbars ==> decibar -CLEAN functions: 2010/01/24 16:29:00 20 Set event to last 4 characters of file name -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= -0.80 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 < 0.30m/s (calculated over 5 points) will be deleted. Drop rate applies in the range 10.00 to 14.30 dbars Sample interval (from FILE section of header) = 0.125 seconds. -The following CLIP parameters were used. Clip by Channel Range Clip Channel: Pressure Min,Max = 0.800, 50000.000 Time Not Available in File -CTDEDIT 2010/01/25 08:58:04 5 changes in channel Salinity:T0:C0 -The following BINAVE parameters were used: Bin channel = Pressure Averaging interval = 1.00 Minimum bin value = 0.000 Average value was used Interpolated values were NOT used for empty bins Channel 'NUMBER_OF_BIN_RECORDS' was added to file. -HEADER EDITS: 2010/01/25 11:03:33 Applied edit header: Q:\Cruise_Data_Processing\2009-68\Processing\doc\2009-68-hdr.txt $END *COMMENTS SBE HEADER Sea-Bird SBE25 Data File: FileName = D:\Data\4201ctd\Nov24 2009 data.hex Software Version 1.50 Temperature SN = 5013 Conductivity SN = 3531 System UpLoad Time = Nov 24 2009 07:33:08 Nov 24th, SBE25 0334 data ds SBE 25 CTD V 4.1a SN 334 11/24/09 11:10:46.013 external pressure sensor, range = 1500 psia, tcval = -264 xtal = 9437184 clk = 32767.686 vmain = 12.5 iop = 178 vlith = 5.4 ncasts = 20 samples = 57063 free = 991019 lwait = 0 msec CTD configuration: number of scans averaged = 1, data stored at 8 scans per second real time data transmitted at 1 scans per second minimum conductivity frequency for pump turn on = 2850 battery type = ALKALINE 0 external voltages sampled S> cast 0 11/16 14:15:54 smpls 0 to 5043 nv = 0 avg = 1 stp = switch off cast 1 11/16 15:52:22 smpls 5044 to 7252 nv = 0 avg = 1 stp = switch off cast 2 11/16 16:29:12 smpls 7253 to 9007 nv = 0 avg = 1 stp = switch off cast 3 11/17 11:31:39 smpls 9008 to 10537 nv = 0 avg = 1 stp = switch off cast 4 11/17 13:47:26 smpls 10538 to 12220 nv = 0 avg = 1 stp = switch of f cast 5 11/17 15:07:54 smpls 12221 to 14537 nv = 0 avg = 1 stp = switch of f cast 6 11/17 15:26:49 smpls 14538 to 16543 nv = 0 avg = 1 stp = switch of f cast 7 11/17 16:36:19 smpls 16544 to 22007 nv = 0 avg = 1 stp = switch of f cast 8 11/18 09:57:16 smpls 22008 to 29391 nv = 0 avg = 1 stp = switch of f cast 9 11/18 11:56:05 smpls 29392 to 30987 nv = 0 avg = 1 stp = switch of f cast 10 11/18 12:50:00 smpls 30988 to 32085 nv = 0 avg = 1 stp = switch o ff cast 11 11/18 15:15:59 smpls 32086 to 33298 nv = 0 avg = 1 stp = switch o ff cast 12 11/19 11:01:31 smpls 33299 to 34943 nv = 0 avg = 1 stp = switch o ff cast 13 11/19 12:26:20 smpls 34944 to 36851 nv = 0 avg = 1 stp = switch o ff cast 14 11/19 13:27:19 smpls 36852 to 38494 nv = 0 avg = 1 stp = switch o ff cast 15 11/19 14:46:03 smpls 38495 to 51188 nv = 0 avg = 1 stp = switch o ff cast 16 11/19 15:12:44 smpls 51189 to 52606 nv = 0 avg = 1 stp = switch o ff cast 17 11/19 16:41:23 smpls 52607 to 54322 nv = 0 avg = 1 stp = switch o ff cast 18 11/20 13:45:38 smpls 54323 to 55621 nv = 0 avg = 1 stp = switch o ff cast 19 11/20 13:57:03 smpls 55622 to 57062 nv = 0 avg = 1 stp = switch o ff S> # nquan = 7 # nvalues = 5464 # 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 = 16544, 22007 # span 1 = -0.520, 24.310 # span 2 = 3.9522, 8.2580 # span 3 = -0.004580, 3.233906 # span 4 = -1.605, 0.699 # span 5 = 0.0000, 30.6339 # span 6 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Nov 16 2009 14:15:54 # bad_flag = -9.990e-29 # # # # # # 5013 # 30-Dec-08 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.36843352e-003 # 6.37967509e-004 # 2.10378556e-005 # 1.77863450e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 3531 # 07-Jan-09 # 1 # # 0.0000 # 2000.0000 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -1.02029480e+001 # 1.56004578e+000 # -1.66872888e-003 # 2.10715177e-004 # -9.57000000e-008 # 3.2500e-006 # # 1.00000000 # 0.00000 # # # # # # 0464 # 23-Mar-06 # 7.965379e+002 # -2.072944e-001 # 2.458910e-007 # 0.70000 # # # # datcnv_date = Jan 24 2010 14:46:48, 7.20a # datcnv_in = Q:\Cruise_Data_Processing\2009-68\Processing\Nov24 2009 data.hex Q :\Cruise_Data_Processing\2009-68\Processing\doc\2009-68-ctd.con # datcnv_skipover = 0 # Section_date = Jan 24 2010 15:01:54, 7.20a # Section_in = Q:\Cruise_Data_Processing\2009-68\Processing\convert\2009-68-00.c nv # section_type = Scan Number # section_range = 16544.0, 22007.0 # strip_date = Jan 24 2010 15:37:50, 7.20a # strip_in = Q:\Cruise_Data_Processing\2009-68\Processing\convert\2009-68-0018.c nv # wfilter_date = Jan 24 2010 15:38:33, 7.20a # wfilter_in = Q:\Cruise_Data_Processing\2009-68\Processing\strip\2009-68-0018.c nv # wfilter_excl_bad_scans = yes # wfilter_action prSM = cosine, 5 # wfilter_action t090C = cosine, 5 # wfilter_action c0S/m = cosine, 5 # Derive_date = Jan 24 2010 15:39:14, 7.20a # Derive_in = Q:\Cruise_Data_Processing\2009-68\Processing\wfilter\2009-68-0018. cnv Q:\Cruise_Data_Processing\2009-68\Processing\doc\2009-68-ctd.con # file_type = ascii END* CTDEDIT was used to clean salinity lightly. ---------------------------------------------------------------------- The pressure sensor is considered ±1db The CTD salinity precision is considered ±0.001psu when stopped. In motion the salinity is considered ±0.005psu. There were no salinity calibration samples and there is no calibration history for these sensors since their most recent recalibration, so no comment can be made on the accuracy. ---------------------------------------------------------------------- !--1--- ---2---- ---3---- -4-- !Pressu Temperat Salinity Numb !re ure: :T0:C0 er_o ! Primary ~bin ! _rec ! ords !------ -------- -------- ---- *END OF HEADER 1.1 7.6280 27.8759 7 2.0 7.6330 28.0654 10 3.0 7.6328 28.0802 10 4.0 7.6314 28.0894 10 4.9 7.6318 28.0971 10 5.9 7.6406 28.1070 10 6.9 7.6623 28.1979 10 7.9 7.6708 28.2257 10 8.9 7.6870 28.2891 10 9.9 7.7239 28.4312 10 10.9 7.7573 28.5565 10 11.9 7.8084 28.8140 10 12.9 7.8549 28.9668 10 13.9 7.8584 28.9798 10 14.9 7.8642 29.0021 10 15.9 7.9142 29.2396 10 17.0 7.9638 29.4289 10 18.0 7.9829 29.5070 10 19.0 8.0085 29.6056 10 20.0 8.0634 29.8476 10 21.0 8.1504 30.2285 10 22.0 8.2039 30.4367 10 23.0 8.2445 30.5967 10 23.9 8.2521 30.6080 9