*2008/07/31 18:10:13.10 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2008/04/23 23:18:03.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 31 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 32A181A4 NUMBER OF CHANNELS : 4 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 1.4 30.85 2 Temperature:Primary 'deg C (ITS90)' 7.3837 9.222989 3 Salinity:T0:C0 PSS-78 28.68074 30.66046 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 : LADY ISL (B) EVENT NUMBER : 14 LATITUDE : 50 38.45800 N ! (deg min) LONGITUDE : 126 25.83400 W ! (deg min) WATER DEPTH : 35 *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 16:45:13 1711 1711 HDREDIT2 2.5.1 2008/07/26 16:46:19 ? ? CLEAN 5.0.2 2008/07/28 10:40:19 ? ? ADTIMCH 4.3 2008/07/31 16:09:57 1711 1711 SHIFTDAT 3.4 2008/07/31 16:10:49 1711 1711 DELETE 6.3 2008/07/31 16:46:41 1711 303 CLIP 1.3 2008/07/31 16:49:56 303 297 CALIB 11.7 2008/07/31 18:09:27 297 297 BINAVE 4.1.1 2008/07/31 18:09:42 297 31 REMOVECH 8.0 2008/07/31 18:09:56 31 31 HDREDIT2 2.5.1 2008/07/31 18:10:13 ? ? $END $REMARKS -HEADER EDITS: 2008/07/26 16:46:19 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 20.50 dbars Sample interval (from FILE section of header) = 0.125 seconds. -The following CLIP parameters were used. Clip by Channel Range Clip Channel: Pressure Min,Max = 0.700, 5000.000 Time Not Available in File -CALIB parameters: 2008/07/31 18:09:27 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 18:09:56 4 channels removed. -HEADER EDITS: 2008/07/31 18:10:13 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 23 2008\April 23 2008 CTD Casts013.hex Software Version 1.53 Temperature SN = 2106 Conductivity SN = 1729 System UpLoad Time = Apr 23 2008 17:58:33 April 23 2008 CTD 13 Tribune Bay ds SBE 25 CTD V 4.1a SN 334 04/23/08 17:56:03.060 external pressure sensor, range = 1500 psia, tcval = -264 xtal = 9437184 clk = 32767.514 vmain = 11.2 iop = 187 vlith = 4.7 ncasts = 15 samples = 30048 free = 1018034 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 13 04/23 16:18:03 smpls 25919 to 27629 nv = 0 avg = 1 stp = switch o f S> # nquan = 7 # nvalues = 1711 # 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, 1711 # span 1 = -0.705, 30.450 # span 2 = 7.3791, 9.2408 # span 3 = 0.311124, 3.165303 # span 4 = -0.692, 0.855 # span 5 = 2.4105, 30.6749 # span 6 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Apr 23 2008 16:18:03 # 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 16:14:41, 7.18 # datcnv_in = Q:\Cruise_Data_Processing\2008-21\Processing\2008-21-0014.hex Q:\C ruise_Data_Processing\2008-21\Processing\doc\2008-21-ctd.con # datcnv_skipover = 0 # wfilter_date = Jul 26 2008 16:27:44, 7.18 # wfilter_in = Q:\Cruise_Data_Processing\2008-21\Processing\convert\2008-21-0014 .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 16:31:00, 7.18 # celltm_in = Q:\Cruise_Data_Processing\2008-21\Processing\wfilter\2008-21-0014. 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 16:31:47, 7.18 # Derive_in = Q:\Cruise_Data_Processing\2008-21\Processing\celltm\2008-21-0014.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 9.2005 28.6836 1 1.9 9.2230 28.6807 9 3.0 9.1003 28.7045 9 4.0 8.5503 28.7736 10 4.9 8.3391 28.7952 10 5.9 8.1160 28.8380 10 6.9 7.9512 28.9956 10 7.9 7.8423 29.1179 10 8.9 7.8021 29.1543 10 9.9 7.7902 29.1838 10 10.9 7.7954 29.1928 10 11.9 7.8026 29.2042 10 12.9 7.8044 29.2100 10 13.9 7.7719 29.2472 10 14.9 7.7234 29.3791 10 15.9 7.5718 29.9061 10 17.0 7.5196 30.1085 10 18.0 7.4728 30.2858 10 19.0 7.4539 30.3566 10 20.0 7.4326 30.4408 10 21.0 7.4136 30.5239 10 22.0 7.4069 30.5657 10 23.0 7.3985 30.6073 10 24.0 7.3979 30.6107 10 25.0 7.3982 30.6101 10 26.0 7.3969 30.6149 10 27.0 7.3930 30.6327 10 28.0 7.3900 30.6451 10 29.0 7.3884 30.6505 10 30.0 7.3875 30.6528 10 30.9 7.3837 30.6605 8