*2008/07/31 16:04:25.07 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2008/04/01 17:38:05.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 41 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : E677715A NUMBER OF CHANNELS : 4 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 1.4 40.75 2 Temperature:Primary 'deg C (ITS90)' 7.0883 7.1546 3 Salinity:T0:C0 PSS-78 30.631 30.9925 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\2008-20\Pro $END *ADMINISTRATION MISSION : 2008-20 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 : WICKLOW PT FISH FARM EVENT NUMBER : 54 LATITUDE : 50 47.08500 N ! (deg min) LONGITUDE : 126 41.28000 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 2008/07/25 17:39:34 2203 2203 HDREDIT2 2.5.1 2008/07/25 17:49:59 ? ? CLEAN 5.0.2 2008/07/26 14:36:22 ? ? SHIFTDAT 3.4 2008/07/28 14:58:06 2203 2203 DELETE 6.3 2008/07/28 15:02:11 2203 399 CLIP 1.3 2008/07/31 11:47:28 399 393 CALIB 11.7 2008/07/31 14:54:57 393 393 BINAVE 4.1.1 2008/07/31 14:55:10 393 41 REMOVECH 8.0 2008/07/31 14:55:19 41 41 ADTIMCH 4.3 2008/07/31 16:04:10 41 41 HDREDIT2 2.5.1 2008/07/31 16:04:25 ? ? $END $REMARKS -HEADER EDITS: 2008/07/25 17:49:59 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: 2008/07/26 14:36:04 20 Set event to last 4 characters of file name -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 14:54:57 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data_Processing\2007-03\Processing\doc\2008-20-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 14:55:19 4 channels removed. -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 -HEADER EDITS: 2008/07/31 16:04:25 Applied edit header: Q:\Cruise_Data_Processing\2008-20\Processing\doc\2008-20-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 1 2008 CTD 54 Wicklow Bay Fish Farm.hex Software Version 1.53 Temperature SN = 2106 Conductivity SN = 1729 System UpLoad Time = Apr 01 2008 16:59:18 April 1 2008 CTD 54 Wicklow Bay Fish Farm ds SBE 25 CTD V 4.1a SN 334 04/01/08 18:10:51.567 external pressure sensor, range = 1500 psia, tcval = -264 xtal = 9437184 clk = 32767.411 vmain = 11.2 iop = 187 vlith = 4.7 ncasts = 65 samples = 150999 free = 897083 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 54 04/01 10:38:05 smpls 128029 to 130231 nv = 0 avg = 1 stp = switch of S> # nquan = 7 # nvalues = 2203 # 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, 2203 # span 1 = -1.021, 40.300 # span 2 = 5.4262, 7.1550 # span 3 = 0.039127, 3.176783 # span 4 = -0.586, 0.711 # span 5 = 0.3018, 30.9951 # span 6 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Apr 01 2008 10:38:05 # 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 25 2008 16:17:56, 7.18 # datcnv_in = Q:\Cruise_Data_Processing\2008-20\Processing\2008-20-0054.hex Q:\C ruise_Data_Processing\2008-20\Processing\doc\2008-20-ctd.con # datcnv_skipover = 0 # wfilter_date = Jul 25 2008 16:34:30, 7.18 # wfilter_in = Q:\Cruise_Data_Processing\2008-20\Processing\convert\2008-20-0054 .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 25 2008 17:36:27, 7.18 # celltm_in = Q:\Cruise_Data_Processing\2008-20\Processing\wfilter\2008-20-0054. cnv # celltm_alpha = 0.0400, 0.0000 # celltm_tau = 9.0000, 0.0000 # celltm_temp_sensor_use_for_cond = primary, # Derive_date = Jul 25 2008 17:37:13, 7.18 # Derive_in = Q:\Cruise_Data_Processing\2008-20\Processing\celltm\2008-20-0054.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 7.1299 30.6318 1 2.0 7.1313 30.6310 10 3.0 7.1330 30.6310 10 3.9 7.1292 30.6314 9 4.9 7.1207 30.6330 10 5.9 7.1086 30.6378 10 7.0 7.1048 30.6414 9 7.9 7.0943 30.6490 10 8.9 7.0922 30.6550 10 9.9 7.0903 30.6577 10 10.9 7.0921 30.6574 10 11.9 7.0902 30.6608 10 12.9 7.0916 30.6918 10 13.9 7.0886 30.7176 10 14.9 7.0883 30.7295 10 15.9 7.0909 30.7440 10 17.0 7.0922 30.7477 10 18.0 7.0956 30.7650 10 19.0 7.0957 30.7771 10 20.0 7.0957 30.7802 10 21.0 7.0959 30.7815 10 22.0 7.0985 30.8009 10 23.0 7.0995 30.8076 10 23.9 7.1116 30.8612 9 25.0 7.1142 30.8731 10 26.0 7.1191 30.8906 10 27.0 7.1337 30.9465 9 28.0 7.1393 30.9679 10 29.0 7.1446 30.9776 10 30.0 7.1452 30.9810 10 31.0 7.1482 30.9836 10 32.0 7.1494 30.9851 10 33.0 7.1489 30.9845 10 34.0 7.1485 30.9832 10 35.0 7.1505 30.9837 10 36.0 7.1525 30.9925 10 37.0 7.1525 30.9915 10 38.0 7.1522 30.9850 10 39.0 7.1534 30.9886 10 40.0 7.1545 30.9912 10 40.8 7.1546 30.9895 6