*2010/01/25 11:03:32.70 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2009/11/16 23:29:12.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 24 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : DA0A17B1 NUMBER OF CHANNELS : 4 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 1.1 23.7 2 Temperature:Primary 'deg C (ITS90)' 7.55511 8.2577 3 Salinity:T0:C0 PSS-78 27.4406 30.85428 4 Number_of_bin_records n/a 5 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 : Doctors Islets EVENT NUMBER : 5 LATITUDE : 50 39.18600 N ! (deg min) LONGITUDE : 126 17.01800 W ! (deg min) WATER DEPTH : 60 *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 15:41:46 1755 1755 HDREDIT2 2.5.1 2010/01/24 15:43:32 ? ? CLEAN 5.0.2 2010/01/24 16:29:00 ? ? ADTIMCH 4.3 2010/01/24 16:30:09 1755 1755 SHIFTDAT 3.4 2010/01/25 08:26:42 1755 1755 DELETE 6.3 2010/01/25 08:34:09 1755 239 CLIP 1.3 2010/01/25 08:40:42 239 232 CTDEDIT 4.61 2010/01/25 08:48:25 232 232 BINAVE 4.1.1 2010/01/25 09:23:35 232 24 REORDER 1.2.1 2010/01/25 11:01:54 ? ? HDREDIT2 2.5.1 2010/01/25 11:03:32 ? ? $END $REMARKS -HEADER EDITS: 2010/01/24 15:43:32 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 13.90 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 08:48:25 3 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 11:03:32 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 = 1755 # 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 = 7253, 9007 # span 1 = -0.340, 23.885 # span 2 = 7.5301, 8.2636 # span 3 = -0.000166, 3.257321 # span 4 = -0.680, 0.699 # span 5 = 0.0000, 30.8746 # 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 14:59:10, 7.20a # Section_in = Q:\Cruise_Data_Processing\2009-68\Processing\convert\2009-68-00.c nv # section_type = Scan Number # section_range = 7253.0, 9007.0 # strip_date = Jan 24 2010 15:37:49, 7.20a # strip_in = Q:\Cruise_Data_Processing\2009-68\Processing\convert\2009-68-0005.c nv # wfilter_date = Jan 24 2010 15:38:33, 7.20a # wfilter_in = Q:\Cruise_Data_Processing\2009-68\Processing\strip\2009-68-0005.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 15:39:13, 7.20a # Derive_in = Q:\Cruise_Data_Processing\2009-68\Processing\wfilter\2009-68-0005. cnv Q:\Cruise_Data_Processing\2009-68\Processing\doc\2009-68-ctd.con # file_type = ascii END* CTDEDIT was used to clean salinity very 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 7.5855 27.4406 7 2.0 7.5761 27.6697 10 3.0 7.5761 27.7530 10 4.0 7.5752 27.7677 10 4.9 7.5740 27.7847 10 5.9 7.5702 27.8039 10 6.9 7.5601 27.8740 10 7.9 7.5551 27.9652 10 8.9 7.5614 28.0342 10 9.9 7.6375 28.4804 10 10.9 7.7136 28.8380 10 11.9 7.8708 29.4603 10 12.9 7.9861 29.8765 10 13.9 8.0414 30.0723 10 14.9 8.0504 30.1093 10 15.9 8.0606 30.1436 10 17.0 8.0790 30.2002 10 18.0 8.1191 30.3386 10 19.0 8.1308 30.3897 10 20.0 8.1455 30.4477 10 21.0 8.1646 30.5223 10 22.0 8.2018 30.6468 10 23.0 8.2279 30.7838 10 23.7 8.2577 30.8543 5