*2008/07/31 16:04:24.64 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2008/03/31 19:45:19.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 40 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 1BA20134 NUMBER OF CHANNELS : 4 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 1.95 40.65 2 Temperature:Primary 'deg C (ITS90)' 7.0267 7.1973 3 Salinity:T0:C0 PSS-78 30.4277 30.8479 4 Number_of_bin_records n/a 4 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 : RAINY PT EVENT NUMBER : 44 LATITUDE : 50 49.28100 N ! (deg min) LONGITUDE : 126 21.27600 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 2008/07/25 17:39:30 2145 2145 HDREDIT2 2.5.1 2008/07/25 17:49:55 ? ? CLEAN 5.0.2 2008/07/26 14:36:19 ? ? SHIFTDAT 3.4 2008/07/28 14:58:02 2145 2145 DELETE 6.3 2008/07/28 15:02:08 2145 400 CLIP 1.3 2008/07/31 11:47:27 400 394 CTDEDIT 4.61 2008/07/31 12:04:19 394 391 CALIB 11.7 2008/07/31 14:54:56 391 391 BINAVE 4.1.1 2008/07/31 14:55:09 391 40 REMOVECH 8.0 2008/07/31 14:55:19 40 40 ADTIMCH 4.3 2008/07/31 16:04:09 40 40 HDREDIT2 2.5.1 2008/07/31 16:04:24 ? ? $END $REMARKS -HEADER EDITS: 2008/07/25 17:49:55 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 30.33 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 12:04:19 3 records were deleted in this editing session. No data values were changed. -CALIB parameters: 2008/07/31 14:54:56 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 16:04:24 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\Ma rch 31 2008 CTD 44 Rainy Point.hex Software Version 1.53 Temperature SN = 2106 Conductivity SN = 1729 System UpLoad Time = Mar 31 2008 16:53:20 March 31 2008 CTD 44 Rainy Point ds SBE 25 CTD V 4.1a SN 334 03/31/08 18:05:11.261 external pressure sensor, range = 1500 psia, tcval = -264 xtal = 9437184 clk = 32767.464 vmain = 11.6 iop = 183 vlith = 4.7 ncasts = 50 samples = 118560 free = 929522 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 44 03/31 12:45:19 smpls 105798 to 107942 nv = 0 avg = 1 stp = switch of S> # nquan = 7 # nvalues = 2145 # 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, 2145 # span 1 = -0.898, 40.333 # span 2 = 5.3495, 7.2484 # span 3 = 0.061399, 3.155889 # span 4 = -0.625, 0.633 # span 5 = 0.4776, 30.8506 # span 6 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Mar 31 2008 12:45:19 # 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 16:17:54, 7.18 # datcnv_in = Q:\Cruise_Data_Processing\2008-20\Processing\2008-20-0044.hex Q:\C ruise_Data_Processing\2008-20\Processing\doc\2008-20-ctd.con # datcnv_skipover = 0 # wfilter_date = Jul 25 2008 16:34:29, 7.18 # wfilter_in = Q:\Cruise_Data_Processing\2008-20\Processing\convert\2008-20-0044 .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 17:36:25, 7.18 # celltm_in = Q:\Cruise_Data_Processing\2008-20\Processing\wfilter\2008-20-0044. 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 17:37:11, 7.18 # Derive_in = Q:\Cruise_Data_Processing\2008-20\Processing\celltm\2008-20-0044.c nv Q:\Cruise_Data_Processing\2008-41\RAW\CTD\2008-41-0035.con # file_type = ascii END* CTDEDIT was used to remove 1 records from the surface and 2 from the bottom of the cast. ---------------------------------------------------------------------- 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 7.1973 30.4277 10 3.0 7.1805 30.4377 10 4.0 7.1743 30.4430 10 4.9 7.1475 30.4596 10 5.9 7.1351 30.4660 10 6.9 7.1234 30.4719 10 7.9 7.1129 30.4771 10 8.9 7.1009 30.4836 10 9.9 7.0913 30.4891 10 10.9 7.0718 30.5083 10 11.9 7.0619 30.5190 10 12.9 7.0537 30.5298 10 13.9 7.0461 30.5426 10 14.9 7.0454 30.5467 10 15.9 7.0429 30.5517 10 17.0 7.0404 30.5556 10 18.0 7.0382 30.5576 10 19.0 7.0332 30.5743 10 20.0 7.0346 30.5858 10 21.0 7.0332 30.5836 10 22.0 7.0319 30.5804 9 23.0 7.0301 30.5846 10 24.0 7.0305 30.5829 10 25.0 7.0299 30.5852 10 26.0 7.0298 30.5887 10 26.9 7.0279 30.5851 9 28.0 7.0267 30.5826 10 29.0 7.0302 30.5958 9 30.0 7.0459 30.6349 10 31.0 7.0535 30.6977 10 32.0 7.0536 30.7092 10 33.0 7.0542 30.7170 10 34.0 7.0545 30.7212 10 35.0 7.0547 30.7281 10 36.0 7.0554 30.7598 10 37.0 7.0565 30.7872 10 38.0 7.0593 30.8169 10 39.0 7.0621 30.8474 10 40.0 7.0624 30.8479 10 40.7 7.0624 30.8457 4