*2008/07/31 16:04:23.17 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2008/03/28 22:21:46.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 42 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : BDFC8C91 NUMBER OF CHANNELS : 4 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 1.4 41.6 2 Temperature:Primary 'deg C (ITS90)' 7.1513 7.6826 3 Salinity:T0:C0 PSS-78 29.4363 30.5791 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 : HOEYA SOUTH B EVENT NUMBER : 10 LATITUDE : 50 39.99200 N ! (deg min) LONGITUDE : 125 57.23400 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 17:39:13 2530 2530 HDREDIT2 2.5.1 2008/07/25 17:49:45 ? ? CLEAN 5.0.2 2008/07/26 14:36:08 ? ? SHIFTDAT 3.4 2008/07/28 14:57:51 2530 2530 DELETE 6.3 2008/07/28 15:01:55 2530 401 CLIP 1.3 2008/07/31 11:47:23 401 395 CALIB 11.7 2008/07/31 14:54:52 395 395 BINAVE 4.1.1 2008/07/31 14:55:05 395 42 REMOVECH 8.0 2008/07/31 14:55:16 42 42 ADTIMCH 4.3 2008/07/31 16:04:07 42 42 HDREDIT2 2.5.1 2008/07/31 16:04:23 ? ? $END $REMARKS -HEADER EDITS: 2008/07/25 17:49:45 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 30.97 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 14:54:52 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 14:55:16 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 16:04:23 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 28 2008 CTD 10 Hoeya South Beach.hex Software Version 1.53 Temperature SN = 2106 Conductivity SN = 1729 System UpLoad Time = Mar 28 2008 17:44:43 March 28 2008 CTD 10 Hoeya South Beach ds SBE 25 CTD V 4.1a SN 334 03/28/08 18:55:58.955 external pressure sensor, range = 1500 psia, tcval = -264 xtal = 9437184 clk = 32767.421 vmain = 12.6 iop = 175 vlith = 4.8 ncasts = 13 samples = 32347 free = 1015735 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 10 03/28 15:21:46 smpls 25412 to 27941 nv = 0 avg = 1 stp = switch o f S> # nquan = 7 # nvalues = 2530 # 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, 2530 # span 1 = -1.144, 40.970 # span 2 = 7.1500, 7.8012 # span 3 = 0.022497, 3.139345 # span 4 = -0.570, 0.600 # span 5 = 0.1623, 30.5851 # span 6 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Mar 28 2008 15:21:46 # 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 16:17:50, 7.18 # datcnv_in = Q:\Cruise_Data_Processing\2008-20\Processing\2008-20-0010.hex Q:\C ruise_Data_Processing\2008-20\Processing\doc\2008-20-ctd.con # datcnv_skipover = 0 # wfilter_date = Jul 25 2008 16:34:24, 7.18 # wfilter_in = Q:\Cruise_Data_Processing\2008-20\Processing\convert\2008-20-0010 .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 17:36:20, 7.18 # celltm_in = Q:\Cruise_Data_Processing\2008-20\Processing\wfilter\2008-20-0010. 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 17:37:05, 7.18 # Derive_in = Q:\Cruise_Data_Processing\2008-20\Processing\celltm\2008-20-0010.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 7.6826 29.4363 1 2.0 7.6400 29.4594 10 3.0 7.5014 29.5806 10 4.0 7.3645 29.6671 10 4.9 7.3388 29.6871 10 5.9 7.3083 29.7124 10 6.9 7.2692 29.7730 10 7.9 7.2410 29.8884 10 8.9 7.2419 29.9063 10 9.9 7.2442 29.9697 10 10.9 7.2340 30.0171 10 12.0 7.2167 30.0676 9 12.9 7.2059 30.0974 10 13.9 7.1771 30.1830 10 14.9 7.1529 30.3195 10 15.9 7.1513 30.3960 10 17.0 7.1527 30.4231 10 17.9 7.1542 30.4396 8 19.0 7.1556 30.4522 9 20.0 7.1562 30.4590 10 20.9 7.1564 30.4626 9 22.0 7.1565 30.4635 10 23.0 7.1569 30.4801 10 24.0 7.1574 30.5054 10 25.0 7.1599 30.5243 10 26.0 7.1609 30.5285 9 26.9 7.1625 30.5320 9 27.9 7.1631 30.5379 9 29.0 7.1632 30.5385 10 30.0 7.1633 30.5393 9 31.0 7.1635 30.5392 10 32.0 7.1637 30.5395 10 33.0 7.1629 30.5413 10 34.0 7.1614 30.5466 10 35.0 7.1613 30.5462 10 36.0 7.1609 30.5453 10 37.0 7.1599 30.5480 10 38.0 7.1594 30.5498 10 39.0 7.1590 30.5532 10 40.0 7.1591 30.5575 10 41.0 7.1593 30.5729 10 41.6 7.1598 30.5791 3