*2010/01/19 14:39:08.96 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2009/12/05 20:53:13.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 22 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : EA327124 NUMBER OF CHANNELS : 4 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 1.25 21.8 2 Temperature:Primary 'deg C (ITS90)' 7.84627 7.922071 3 Salinity:T0:C0 PSS-78 30.0012 30.59777 4 Number_of_bin_records n/a 4 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\2009-69\Pro $END *ADMINISTRATION MISSION : 2009-69 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : Broughton Larval Sea Lice Survey SCIENTIST : Galbraith M. PLATFORM : Princeton *LOCATION GEOGRAPHIC AREA : Broughton Archipelago STATION : Numas (N) EVENT NUMBER : 65 LATITUDE : 50 46.46500 N ! (deg min) LONGITUDE : 127 7.28200 W ! (deg min) WATER DEPTH : 54 *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 2010/01/14 16:50:51 1794 1794 HDREDIT2 2.5.1 2010/01/14 16:58:08 ? ? CLEAN 5.0.2 2010/01/15 13:58:30 ? ? ADTIMCH 4.3 2010/01/15 13:59:44 1794 1794 CALIB 11.7 2010/01/15 15:09:58 1794 1794 SHIFTDAT 3.4 2010/01/16 13:01:50 1794 1794 DELETE 6.3 2010/01/16 13:02:07 1794 224 CLIP 1.3 2010/01/16 13:02:52 224 215 CTDEDIT 4.61 2010/01/16 14:29:31 215 210 BINAVE 4.1.1 2010/01/16 15:07:08 210 22 REMOVECH 8.0 2010/01/16 15:29:54 22 22 HDREDIT2 2.5.1 2010/01/19 14:39:08 ? ? $END $REMARKS -HEADER EDITS: 2010/01/14 16:58:08 Applied edit header: C:\My Documents\sample headers\add long-lat-waterdepth-stnname2.hdr Channel 2: Pressure:StrainGauge [decibar] Units: dbars ==> decibar -CLEAN functions: 2010/01/15 13:58:19 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 -CALIB parameters: 2010/01/15 15:09:58 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data_Processing\2009-69\Processing\doc\2009-69-recal1.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 2 Pressure:StrainGauge decibar 10 0.7000000E+00 0.1000000E+01 -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 12.50 dbars Sample interval (from FILE section of header) = 0.125 seconds. -The following CLIP parameters were used. Clip by Channel Range Clip Channel: Pressure:StrainGauge Min,Max = 1.000, 120.000 Time Not Available in File -CTDEDIT 2010/01/16 14:29:31 5 records were deleted in this editing session. 21 changes in channel Salinity:T0:C0 -The following BINAVE parameters were used: Bin channel = Press* 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. -REMOVECH 2010/01/16 15:29:54 4 channels removed. -HEADER EDITS: 2010/01/19 14:39:08 Applied edit header: Q:\Cruise_Data_Processing\2009-69\Processing\doc\2009-69-hdr.txt Channel 1: Pressure [decibar] Name: Pressure:StrainGauge ==> Pressure $END *COMMENTS SBE HEADER Sea-Bird SBE25 Data File: FileName = C:\25 data\0334 data.hex Software Version 1.50 Temperature SN = 5013 Conductivity SN = 3531 System UpLoad Time = Dec 22 2009 10:41:04 ds SBE 25 CTD V 4.1a SN 464 12/22/09 14:48:11.883 external pressure sensor, range = 1500 psia, tcval = -264 xtal = 9437184 clk = 32767.682 vmain = 12.2 iop = 179 vlith = 5.3 ncasts = 48 samples = 68090 free = 979992 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 11/30 13:35:14 smpls 0 to 1599 nv = 0 avg = 1 stp = switch off cast 1 11/30 15:11:40 smpls 1600 to 3392 nv = 0 avg = 1 stp = switch off cast 2 11/30 15:42:23 smpls 3393 to 4747 nv = 0 avg = 1 stp = switch off cast 3 12/01 10:11:29 smpls 4748 to 6378 nv = 0 avg = 1 stp = switch off cast 4 12/01 11:26:04 smpls 6379 to 7805 nv = 0 avg = 1 stp = switch off cast 5 12/01 11:40:59 smpls 7806 to 9310 nv = 0 avg = 1 stp = switch off cast 6 12/01 12:56:50 smpls 9311 to 11259 nv = 0 avg = 1 stp = switch off cast 7 12/01 13:17:56 smpls 11260 to 12670 nv = 0 avg = 1 stp = switch of f cast 8 12/01 14:20:20 smpls 12671 to 14061 nv = 0 avg = 1 stp = switch of f cast 9 12/01 17:11:51 smpls 14062 to 16060 nv = 0 avg = 1 stp = switch of f cast 10 12/02 11:06:21 smpls 16061 to 17559 nv = 0 avg = 1 stp = switch o ff cast 11 12/02 12:21:33 smpls 17560 to 19405 nv = 0 avg = 1 stp = switch o ff cast 12 12/02 12:46:51 smpls 19406 to 20838 nv = 0 avg = 1 stp = switch o ff cast 13 12/02 14:05:37 smpls 20839 to 22567 nv = 0 avg = 1 stp = switch o ff cast 14 12/02 14:47:11 smpls 22568 to 23884 nv = 0 avg = 1 stp = switch o ff cast 15 12/02 15:51:35 smpls 23885 to 25536 nv = 0 avg = 1 stp = switch o ff cast 16 12/02 17:20:24 smpls 25537 to 26679 nv = 0 avg = 1 stp = switch o ff cast 17 12/03 14:49:45 smpls 26680 to 28077 nv = 0 avg = 1 stp = switch o ff cast 18 12/03 15:29:27 smpls 28078 to 29711 nv = 0 avg = 1 stp = switch o ff cast 19 12/03 15:55:21 smpls 29712 to 31021 nv = 0 avg = 1 stp = switch o ff cast 20 12/03 17:06:04 smpls 31022 to 32352 nv = 0 avg = 1 stp = switch o ff cast 21 12/04 11:52:00 smpls 32353 to 33695 nv = 0 avg = 1 stp = switch o ff cast 22 12/04 12:44:57 smpls 33696 to 34975 nv = 0 avg = 1 stp = switch o ff cast 23 12/04 13:46:21 smpls 34976 to 36224 nv = 0 avg = 1 stp = switch o ff cast 24 12/04 14:45:38 smpls 36225 to 37505 nv = 0 avg = 1 stp = switch o ff cast 25 12/04 15:16:38 smpls 37506 to 38832 nv = 0 avg = 1 stp = switch o ff cast 26 12/04 17:19:50 smpls 38833 to 40180 nv = 0 avg = 1 stp = switch o ff cast 27 12/05 11:13:14 smpls 40181 to 41436 nv = 0 avg = 1 stp = switch o ff cast 28 12/05 11:50:11 smpls 41437 to 42757 nv = 0 avg = 1 stp = switch o ff cast 29 12/05 12:55:46 smpls 42758 to 44004 nv = 0 avg = 1 stp = switch o ff cast 30 12/05 13:53:13 smpls 44005 to 45798 nv = 0 avg = 1 stp = switch o ff cast 31 12/05 14:46:03 smpls 45799 to 47096 nv = 0 avg = 1 stp = switch o ff cast 32 12/05 15:41:42 smpls 47097 to 48311 nv = 0 avg = 1 stp = switch o ff cast 33 12/05 16:16:02 smpls 48312 to 49535 nv = 0 avg = 1 stp = switch o ff cast 34 12/06 11:15:35 smpls 49536 to 51274 nv = 0 avg = 1 stp = switch o ff cast 35 12/06 12:10:01 smpls 51275 to 53027 nv = 0 avg = 1 stp = switch o ff cast 36 12/06 13:14:09 smpls 53028 to 54674 nv = 0 avg = 1 stp = switch o ff cast 37 12/06 14:09:37 smpls 54675 to 56104 nv = 0 avg = 1 stp = switch o ff cast 38 12/06 14:44:45 smpls 56105 to 57228 nv = 0 avg = 1 stp = switch o ff cast 39 12/06 15:34:02 smpls 57229 to 58495 nv = 0 avg = 1 stp = switch o ff cast 40 12/06 16:24:21 smpls 58496 to 59618 nv = 0 avg = 1 stp = switch o ff cast 41 12/07 13:13:12 smpls 59619 to 60924 nv = 0 avg = 1 stp = switch o ff cast 42 12/07 13:39:09 smpls 60925 to 62095 nv = 0 avg = 1 stp = switch o ff cast 43 12/07 14:48:20 smpls 62096 to 63331 nv = 0 avg = 1 stp = switch o ff cast 44 12/07 15:25:09 smpls 63332 to 64535 nv = 0 avg = 1 stp = switch o ff cast 45 12/08 10:59:27 smpls 64536 to 65717 nv = 0 avg = 1 stp = switch o ff cast 46 12/08 11:43:09 smpls 65718 to 66922 nv = 0 avg = 1 stp = switch o ff cast 47 12/08 12:19:11 smpls 66923 to 68089 nv = 0 avg = 1 stp = switch o ff S> # nquan = 7 # nvalues = 1794 # 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 = 44005, 45798 # span 1 = -1.182, 21.768 # span 2 = 6.9537, 8.1032 # span 3 = 0.018647, 3.203442 # span 4 = -1.511, 0.907 # span 5 = 0.1311, 30.6076 # span 6 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Nov 30 2009 13:35:14 # 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 # 0.00000 # # # # datcnv_date = Jan 13 2010 16:31:21, 7.20a # datcnv_in = Q:\Cruise_Data_Processing\2009-69\RAW\CTD\2009-69-fix.hex Q:\Cruis e_Data_Processing\2009-69\Processing\doc\2009-69-ctd.con # datcnv_skipover = 0 # Section_date = Jan 14 2010 13:47:51, 7.20a # Section_in = Q:\Cruise_Data_Processing\2009-69\Processing\convert\2009-69.cnv # section_type = Scan Number # section_range = 44005.0, 45798.0 # strip_date = Jan 14 2010 16:48:43, 7.20a # strip_in = Q:\Cruise_Data_Processing\2009-69\Processing\convert\2009-69-0065.c nv # wfilter_date = Jan 14 2010 16:49:10, 7.20a # wfilter_in = Q:\Cruise_Data_Processing\2009-69\Processing\strip\2009-69-0065.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 14 2010 16:49:39, 7.20a # Derive_in = Q:\Cruise_Data_Processing\2009-69\Processing\FILTER\2009-69-0065.c nv Q:\Cruise_Data_Processing\2009-69\Processing\doc\2009-69-ctd.con # file_type = ascii END* CTDEDIT was used to remove a few records from the bottom and to clean salinity. ---------------------------------------------------------------------- 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 history for these sensors since their most recent recalibration, so no comment can be made on the accuracy. ---------------------------------------------------------------------- *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- --------- ---- ------ ------------ Pressure:StrainGauge decibar 10 -99 () (0.7 1) $END !--1--- ---2---- ---3---- -4-- !Pressu Temperat Salinity Numb !re ure: :T0:C0 er_o ! Primary ~bin ! _rec ! ords !------ -------- -------- ---- *END OF HEADER 1.2 7.8659 30.0012 4 2.0 7.8653 30.4183 10 3.0 7.8611 30.5328 10 4.0 7.8560 30.5365 10 4.9 7.8492 30.5419 10 5.9 7.8495 30.5413 10 6.9 7.8486 30.5421 10 7.9 7.8498 30.5413 10 8.9 7.8499 30.5412 10 9.9 7.8481 30.5425 10 10.9 7.8485 30.5426 10 11.9 7.8483 30.5431 10 12.9 7.8483 30.5427 10 13.9 7.8463 30.5428 10 14.9 7.8477 30.5473 10 15.9 7.8527 30.5493 10 17.0 7.8715 30.5645 10 18.0 7.8868 30.5730 10 19.0 7.8574 30.5548 10 20.0 7.8549 30.5566 10 20.9 7.9108 30.5914 9 21.8 7.9221 30.5978 7