*2008/07/31 18:10:16.23 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2008/04/29 16:17:31.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 41 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : FA9D7956 NUMBER OF CHANNELS : 4 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 1.4 40.75 2 Temperature:Primary 'deg C (ITS90)' 7.28435 8.81739 3 Salinity:T0:C0 PSS-78 28.7547 31.0131 4 Number_of_bin_records n/a 1 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\2008-21\Pro $END *ADMINISTRATION MISSION : 2008-21 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : Sea Lice Monitoring SCIENTIST : Hargreaves B. PLATFORM : Franciscan NO 1 *LOCATION GEOGRAPHIC AREA : Broughton Archipelago STATION : SIR EDMUND BAY EVENT NUMBER : 85 LATITUDE : 50 49.86900 N ! (deg min) LONGITUDE : 126 35.66900 W ! (deg min) WATER DEPTH : 40 *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-25 SERIAL NUMBER : 0334 $TABLE: SENSORS ! Name Abs Depth Serial No ! -------------- -------------- ---------- temperature ' ' 2106 conductivity ' ' 1729 Pressure ' ' 0464 $END $REMARKS SOFTWARE VERSION 1.53 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 3.1 2008/07/26 16:45:52 2408 2408 HDREDIT2 2.5.1 2008/07/26 16:46:44 ? ? CLEAN 5.0.2 2008/07/28 10:40:45 ? ? ADTIMCH 4.3 2008/07/31 16:10:38 2408 2408 SHIFTDAT 3.4 2008/07/31 16:11:14 2408 2408 DELETE 6.3 2008/07/31 16:47:13 2408 393 CLIP 1.3 2008/07/31 16:50:05 393 387 CALIB 11.7 2008/07/31 18:09:36 387 387 BINAVE 4.1.1 2008/07/31 18:09:49 387 41 REMOVECH 8.0 2008/07/31 18:10:01 41 41 HDREDIT2 2.5.1 2008/07/31 18:10:16 ? ? $END $REMARKS -HEADER EDITS: 2008/07/26 16:46:44 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: 2008/07/28 10:40:14 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 Change time zone to UTC 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= -0.25 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 30.30 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 = 0.700, 5000.000 Time Not Available in File -CALIB parameters: 2008/07/31 18:09:36 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data_Processing\2008-21\Processing\doc\2008-21-recal1.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 2 Pressure decibar 10 0.7000000E+00 0.1000000E+01 -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 2008/07/31 18:10:01 4 channels removed. -HEADER EDITS: 2008/07/31 18:10:16 Applied edit header: Q:\Cruise_Data_Processing\2008-21\Processing\doc\2008-21-hdr.txt Channel 1: Pressure [decibar] Format: F11.2 ==> F7.1 $END *COMMENTS SBE HEADER Sea-Bird SBE25 Data File: FileName = C:\Documents and Settings\Walker Rock\My Documents\CTD data\2008\Ap ril 29 2008\April 29 CTD Cast085.hex Software Version 1.53 Temperature SN = 2106 Conductivity SN = 1729 System UpLoad Time = Apr 29 2008 18:51:28 April 29 2008 CTD 85 Sir Edmund Bay ds SBE 25 CTD V 4.1a SN 334 04/29/08 18:27:57.230 external pressure sensor, range = 1500 psia, tcval = -264 xtal = 9437184 clk = 32767.489 vmain = 11.3 iop = 186 vlith = 4.7 ncasts = 97 samples = 237437 free = 810645 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 = 3000 battery type = ALKALINE 0 external voltages sampled S> dh cast 85 04/29 09:17:31 smpls 212291 to 214698 nv = 0 avg = 1 stp = switch of S> # nquan = 7 # nvalues = 2408 # 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 [PSU] # name 6 = flag: flag # span 0 = 1, 2408 # span 1 = -1.182, 40.333 # span 2 = 7.2839, 8.8757 # span 3 = 0.167044, 3.189655 # span 4 = -0.684, 0.792 # span 5 = 1.2623, 31.0163 # span 6 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Apr 29 2008 09:17:31 # bad_flag = -9.990e-29 # sensor 0 = Frequency 0 temperature, 2106, 25-Apr-07 # sensor 1 = Frequency 1 conductivity, 1729, 21-Aug-07, cpcor = -9.5700e-08 # sensor 2 = Pressure Voltage, 0464, 23-Mar-06, cpcor = -9.5700e-08 # datcnv_date = Jul 26 2008 15:50:30, 7.18 # datcnv_in = Q:\Cruise_Data_Processing\2008-21\Processing\2008-21-0085.hex Q:\C ruise_Data_Processing\2008-21\Processing\doc\2008-21-ctd.con # datcnv_skipover = 0 # wfilter_date = Jul 26 2008 16:27:57, 7.18 # wfilter_in = Q:\Cruise_Data_Processing\2008-21\Processing\convert\2008-21-0085 .cnv # wfilter_excl_bad_scans = yes # wfilter_action prSM = cosine, 5 # wfilter_action t090C = cosine, 5 # wfilter_action c0S/m = cosine, 5 # celltm_date = Jul 26 2008 16:31:13, 7.18 # celltm_in = Q:\Cruise_Data_Processing\2008-21\Processing\wfilter\2008-21-0085. cnv # celltm_alpha = 0.0400, 0.0000 # celltm_tau = 9.0000, 0.0000 # celltm_temp_sensor_use_for_cond = primary, # Derive_date = Jul 26 2008 16:32:02, 7.18 # Derive_in = Q:\Cruise_Data_Processing\2008-21\Processing\celltm\2008-21-0085.c nv Q:\Cruise_Data_Processing\2008-41\RAW\CTD\2008-41-0035.con # file_type = ascii END* ---------------------------------------------------------------------- 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 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 1.4 8.7023 28.7547 1 2.0 8.7067 28.7592 9 3.0 8.8174 28.9440 10 4.0 8.6908 29.1529 10 4.9 8.6029 29.3425 10 5.9 8.5609 29.4826 10 6.9 8.4844 29.6670 10 7.9 8.3876 29.8285 10 8.9 8.0339 30.1530 9 9.9 7.8267 30.3795 10 11.0 7.7277 30.4927 9 11.9 7.5823 30.6308 10 12.9 7.5330 30.6796 10 13.9 7.5051 30.7072 10 14.9 7.4824 30.7396 10 15.9 7.4706 30.7509 10 17.0 7.4578 30.7641 9 18.0 7.4327 30.7947 9 19.0 7.4177 30.8114 10 20.0 7.4018 30.8287 10 21.0 7.3931 30.8371 9 22.0 7.3822 30.8451 10 23.0 7.3684 30.8605 10 24.0 7.3343 30.8810 10 25.0 7.3171 30.8903 9 26.0 7.3146 30.8954 10 27.0 7.3073 30.9088 9 27.9 7.3033 30.9154 9 29.0 7.3070 30.9235 10 30.0 7.3027 30.9279 10 31.0 7.3000 30.9344 10 32.0 7.2956 30.9416 10 33.0 7.2940 30.9517 10 34.0 7.2933 30.9631 10 35.0 7.2909 30.9670 10 36.0 7.2919 30.9769 10 37.0 7.2896 30.9937 10 37.9 7.2864 31.0009 9 39.0 7.2843 31.0087 10 40.0 7.2850 31.0123 10 40.8 7.2857 31.0131 6