*2008/07/31 18:10:14.42 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2008/04/26 16:23:56.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 41 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 30A7B9E2 NUMBER OF CHANNELS : 4 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 2.15 41.5 2 Temperature:Primary 'deg C (ITS90)' 7.4595 7.8994 3 Salinity:T0:C0 PSS-78 30.24707 30.6761 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 : OLINE PT EVENT NUMBER : 43 LATITUDE : 50 43.46500 N ! (deg min) LONGITUDE : 126 12.72500 W ! (deg min) WATER DEPTH : 50 *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 16:45:33 2201 2201 HDREDIT2 2.5.1 2008/07/26 16:46:31 ? ? CLEAN 5.0.2 2008/07/28 10:40:32 ? ? ADTIMCH 4.3 2008/07/31 16:10:23 2201 2201 SHIFTDAT 3.4 2008/07/31 16:11:02 2201 2201 DELETE 6.3 2008/07/31 16:46:56 2201 402 CLIP 1.3 2008/07/31 16:49:59 402 396 CTDEDIT 4.61 2008/07/31 17:41:17 396 391 CALIB 11.7 2008/07/31 18:09:31 391 391 BINAVE 4.1.1 2008/07/31 18:09:45 391 41 REMOVECH 8.0 2008/07/31 18:09:58 41 41 HDREDIT2 2.5.1 2008/07/31 18:10:14 ? ? $END $REMARKS -HEADER EDITS: 2008/07/26 16:46:31 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 30.80 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 -CTDEDIT 2008/07/31 17:41:17 5 records were deleted in this editing session. No data values were changed. -CALIB parameters: 2008/07/31 18:09:31 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 18:09:58 4 channels removed. -HEADER EDITS: 2008/07/31 18:10:14 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 26 2008\April 26 2008 CTD cast043.hex Software Version 1.53 Temperature SN = 2106 Conductivity SN = 1729 System UpLoad Time = Apr 26 2008 18:59:33 April 26 2008 CTD 43 Oline Point ds SBE 25 CTD V 4.1a SN 334 04/26/08 19:06:15.968 external pressure sensor, range = 1500 psia, tcval = -264 xtal = 9437184 clk = 32767.511 vmain = 12.1 iop = 179 vlith = 4.7 ncasts = 52 samples = 140702 free = 907380 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 43 04/26 09:23:56 smpls 122492 to 124692 nv = 0 avg = 1 stp = switch of S> # nquan = 7 # nvalues = 2201 # 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, 2201 # span 1 = -0.950, 40.829 # span 2 = 7.4556, 8.3623 # span 3 = 0.109622, 3.172576 # span 4 = -0.722, 0.758 # span 5 = 0.8198, 30.6805 # span 6 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Apr 26 2008 09:23:56 # 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 16:14:46, 7.18 # datcnv_in = Q:\Cruise_Data_Processing\2008-21\Processing\2008-21-0043.hex Q:\C ruise_Data_Processing\2008-21\Processing\doc\2008-21-ctd.con # datcnv_skipover = 0 # wfilter_date = Jul 26 2008 16:27:50, 7.18 # wfilter_in = Q:\Cruise_Data_Processing\2008-21\Processing\convert\2008-21-0043 .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 16:31:06, 7.18 # celltm_in = Q:\Cruise_Data_Processing\2008-21\Processing\wfilter\2008-21-0043. 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 16:31:55, 7.18 # Derive_in = Q:\Cruise_Data_Processing\2008-21\Processing\celltm\2008-21-0043.c nv Q:\Cruise_Data_Processing\2008-41\RAW\CTD\2008-41-0035.con # file_type = ascii END* CTDEDIT was used to remove 5 records from the surface. ---------------------------------------------------------------------- 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 2.2 7.8934 30.2471 6 3.0 7.8608 30.2809 10 4.0 7.8615 30.2795 10 4.9 7.8600 30.2809 10 5.9 7.8537 30.2875 10 6.9 7.8872 30.2678 10 7.9 7.8960 30.2631 10 8.9 7.8921 30.2653 10 9.9 7.8965 30.2637 10 10.9 7.8994 30.2618 9 11.9 7.8947 30.2646 10 13.0 7.8770 30.2815 9 13.9 7.8652 30.2886 9 14.9 7.8356 30.3011 10 15.9 7.8267 30.3073 10 17.0 7.8341 30.3113 10 18.0 7.8358 30.3207 10 19.0 7.8186 30.3388 10 20.0 7.8021 30.3535 10 21.0 7.7779 30.3751 10 22.0 7.7446 30.4063 10 22.9 7.7233 30.4319 9 24.0 7.7190 30.4369 9 25.0 7.7033 30.4519 10 25.9 7.6282 30.5162 9 27.0 7.6108 30.5307 10 28.0 7.5998 30.5402 10 29.0 7.5922 30.5467 10 30.0 7.5662 30.5692 10 31.0 7.5585 30.5766 10 32.0 7.5519 30.5826 10 33.0 7.5576 30.5777 10 34.0 7.5629 30.5734 10 35.0 7.5632 30.5733 10 36.0 7.5615 30.5764 10 37.0 7.5593 30.5786 10 38.0 7.5490 30.5835 10 39.0 7.5364 30.5890 10 40.0 7.5345 30.5907 10 41.0 7.4918 30.6402 10 41.5 7.4595 30.6761 1