*2008/07/31 18:10:16.54 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2008/04/29 22:18:42.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 39 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 79351119 NUMBER OF CHANNELS : 4 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 1.9875 39.9 2 Temperature:Primary 'deg C (ITS90)' 7.313833 8.7152 3 Salinity:T0:C0 PSS-78 29.62448 31.05375 4 Number_of_bin_records n/a 8 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 : PHILIP PT (B) EVENT NUMBER : 92 LATITUDE : 50 51.90800 N ! (deg min) LONGITUDE : 126 39.72900 W ! (deg min) WATER DEPTH : 45 *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 16:45:56 2243 2243 HDREDIT2 2.5.1 2008/07/26 16:46:46 ? ? CLEAN 5.0.2 2008/07/28 10:40:47 ? ? ADTIMCH 4.3 2008/07/31 16:10:41 2243 2243 SHIFTDAT 3.4 2008/07/31 16:11:16 2243 2243 DELETE 6.3 2008/07/31 16:47:16 2243 393 CLIP 1.3 2008/07/31 16:50:05 393 387 CTDEDIT 4.61 2008/07/31 17:53:16 387 385 CALIB 11.7 2008/07/31 18:09:37 385 385 BINAVE 4.1.1 2008/07/31 18:09:50 385 39 REMOVECH 8.0 2008/07/31 18:10:02 39 39 HDREDIT2 2.5.1 2008/07/31 18:10:16 ? ? $END $REMARKS -HEADER EDITS: 2008/07/26 16:46:46 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 29.60 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 17:53:16 2 records were deleted in this editing session. No data values were changed. -CALIB parameters: 2008/07/31 18:09:37 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 18:10:02 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 Cast092.hex Software Version 1.53 Temperature SN = 2106 Conductivity SN = 1729 System UpLoad Time = Apr 29 2008 19:04:15 April 29 2008 CTD 92 Phillip Point Beach 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 92 04/29 15:18:42 smpls 227420 to 229662 nv = 0 avg = 1 stp = switch of S> # nquan = 7 # nvalues = 2243 # 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, 2243 # span 1 = -0.955, 39.624 # span 2 = 7.3082, 8.8035 # span 3 = 0.060175, 3.196189 # span 4 = -0.489, 0.811 # span 5 = 0.4301, 31.0563 # span 6 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Apr 29 2008 15:18:42 # 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 15:50:31, 7.18 # datcnv_in = Q:\Cruise_Data_Processing\2008-21\Processing\2008-21-0092.hex Q:\C ruise_Data_Processing\2008-21\Processing\doc\2008-21-ctd.con # datcnv_skipover = 0 # wfilter_date = Jul 26 2008 16:27:58, 7.18 # wfilter_in = Q:\Cruise_Data_Processing\2008-21\Processing\convert\2008-21-0092 .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 16:31:14, 7.18 # celltm_in = Q:\Cruise_Data_Processing\2008-21\Processing\wfilter\2008-21-0092. 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 16:32:04, 7.18 # Derive_in = Q:\Cruise_Data_Processing\2008-21\Processing\celltm\2008-21-0092.c nv Q:\Cruise_Data_Processing\2008-41\RAW\CTD\2008-41-0035.con # file_type = ascii END* CTDEDIT was used to remove 2 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 2.0 8.6798 29.6356 8 3.0 8.7152 29.6245 10 4.0 8.6352 29.6782 10 4.9 8.3627 29.7713 10 5.9 8.2356 29.8756 10 6.9 8.0754 30.1118 10 7.9 8.0240 30.2008 10 8.9 7.8749 30.4034 10 9.9 7.6703 30.6176 10 10.9 7.5762 30.6848 10 11.9 7.5025 30.7531 10 12.9 7.4882 30.7631 10 13.9 7.4785 30.7684 10 14.9 7.4772 30.7720 10 16.0 7.4733 30.7788 9 17.0 7.4578 30.7911 10 18.0 7.4525 30.7990 10 19.0 7.4447 30.8080 10 20.0 7.4251 30.8379 10 21.0 7.4106 30.8572 10 22.0 7.4066 30.8640 10 22.9 7.4061 30.8695 9 24.0 7.4047 30.8735 10 25.0 7.4042 30.8757 10 26.0 7.4028 30.8777 10 27.0 7.3953 30.8897 10 28.0 7.3886 30.9031 10 29.0 7.3804 30.9370 10 30.0 7.3784 30.9630 10 31.0 7.3828 30.9774 10 32.0 7.3819 30.9927 10 33.0 7.3675 31.0120 10 34.0 7.3594 31.0212 10 35.0 7.3479 31.0296 10 36.0 7.3363 31.0341 10 37.0 7.3317 31.0363 10 38.0 7.3290 31.0450 10 39.0 7.3186 31.0503 10 39.9 7.3138 31.0538 9