*2006/01/26 11:57:30.52 *IOS HEADER VERSION 1.5 2005/04/01 2005/04/22 *FILE START TIME : UTC 2005/07/17 06:53:19.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 68 DATA DESCRIPTION : CTD FILE TYPE : ASCII NUMBER OF CHANNELS : 6 $TABLE: CHANNELS ! No Name Units Minimum Maximum ! -- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.166 35.252 2 Temperature:Primary 'deg C (ITS90)' 1.40515 3.760825 3 Transmissivity %/metre 15.5 44.575 4 Fluorescence:URU:Seapoint mg/m^3 0.1892 0.5102 5 Salinity:T0:C0 PSS-78 31.76055 32.3085 6 Number_of_bin_records n/a 1 8 $END $TABLE: CHANNEL DETAIL ! No Pad Start Width Format Type Decimal_Places ! -- ---- ----- ----- ------ ---- -------------- 1 -99 ' ' 7 F ' ' 1 2 -99 ' ' 9 F ' ' 4 3 -99 ' ' 6 F ' ' 1 4 -99 ' ' 8 F ' ' 3 5 -99 ' ' 9 F ' ' 4 6 ' ' ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: Q:\Cruise_Data\2005-05\CTD\derive2\20 $END *ADMINISTRATION MISSION : 2005-05 AGENCY : IOS, Ocean Sciences Division, Sidney, BC COUNTRY : Canada PROJECT : JWACS-2005 SCIENTIST : van Hardenberg B. PLATFORM : Sir Wilfrid Laurier *LOCATION GEOGRAPHIC AREA : Bering Sea/Bering Strait/Chukchi Sea STATION : BRS-0 EVENT NUMBER : 36 LATITUDE : 65 43.43000 N ! (deg min) LONGITUDE : 168 57.43000 W ! (deg min) WATER DEPTH : 41 *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-25 SERIAL NUMBER : 0293 $TABLE: SENSORS ! Name Abs Depth Serial No ! ------------------------- -------------- ---------- temperature ' ' 034115 conductivity ' ' 042607 Pressure ' ' 290464 Oxygen:SBE ' ' 43-0615 userpoly ' ' ' ' Fluorometer ' ' Seapoint transmissometer:primary ' ' SeaTech $END $REMARKS SOFTWARE VERSION SEASAVE WIN32 V 5.33 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 2.9 2006/01/06 10:05:36 2342 2342 CLEAN 4.8.1 2006/01/06 13:22:38 2342 2342 SHIFTDAT 3.4 2006/01/06 15:33:04 2342 2342 SHIFTDAT 3.4 2006/01/06 15:40:18 2342 2342 DELETE 6.3 2006/01/06 15:42:28 2342 308 CLIP 1.3 2006/01/06 15:47:59 308 276 CTDEDIT 4.60 2006/01/09 13:55:27 276 276 BINAVE 4.1 2006/01/10 15:19:24 276 68 REMOVECH 7.0 2006/01/26 11:56:03 68 68 HDREDIT2 2.5.1 2006/01/26 11:57:30 ? ? $END $REMARKS -CLEAN functions: 2006/01/06 13:21:52 20 Interpolation by Record Number, in Pressure:StrainGauge Change Pad Value to -99 in Channel: Oxygen:Dissolved:SBE [mL/L] 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= 0.80 Salinity was recalculated after shift -The following SHIFT parameters were used. Shift Channel: Oxygen:Dissolved:SBE # of Records to Advance (-ve for Delay): At REC# 0 Shift= 80.00 -The following DELETE parameters were used: Surface Record Removal: Low Sal & Last Press Min Maximum Surface Pressure (relative): 20.00 Minimum Surface Salinity: 20.000 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 9 points) will be deleted. Drop rate applies in the range 10.00 to 25.25 dbars Sample interval (from FILE section of header) = 0.125 seconds. -The following CLIP parameters were used. Clip by Channel Range Clip Channel: Pressure:StrainGauge Min,Max = 2.000, 5000.000 Time Not Available in File -CTDEDIT 2006/01/09 13:55:27 7 changes in channel Salinity:T0:C0 -The following BINAVE parameters were used: Bin channel = Pressure:StrainGauge Averaging interval = 0.50 Minimum bin value = 0.000 Average value was used Interpolated values were NOT used for empty bins Standard Deviation channels were added Channel 'NUMBER_OF_BIN_RECORDS' was added to file. -REMOVECH 2006/01/26 11:56:03 The following CHANNEL(S) were removed: Scan_Number Scan_Number:STD Pressure:StrainGauge:STD [dbars] Temperature:Primary:STD [deg C (ITS90)] Conductivity:Primary [S/m] Conductivity:Primary:STD [S/m] Transmissivity:STD [%/metre] Fluorescence:Seapoint:STD [mg/m^3] Oxygen:Voltage:SBE [volts] Oxygen:Voltage:SBE:STD [volts] Oxygen:Dissolved:SBE [mL/L] Oxygen:Dissolved:SBE:STD [mL/L] Descent_Rate [m/s] Descent_Rate:STD [m/s] Salinity:T0:C0:STD [PSS-78] Flag Flag:STD -HEADER EDITS: 2006/01/26 11:57:30 Applied edit header: Q:\Cruise_Data\2005-05\CTD\doc\2005-05-SBE25-hdr.txt Channel 1: Pressure [decibar] Name: Pressure:StrainGauge ==> Pressure Units: dbars ==> decibar Format: F10.3 ==> F7.1 Channel 4: Fluorescence:URU:Seapoint [mg/m^3] Name: Fluorescence:Seapoint ==> Fluorescence:URU:Seapoint $END *COMMENTS SBE HEADER Sea-Bird SBE 25 Data File: FileName = C:\2005-05-SBE25\36-Brs-0.hex Software Version Seasave Win32 V 5.33 Temperature SN = 034115 Conductivity SN = 042607 System UpLoad Time = Jul 17 2005 06:53:19 NMEA Latitude = 65 43.430 N NMEA Longitude = 168 57.430 W Store Lat/Lon Data = Add to Header Only Ship: CCGS "Sir Wilfrid Laurier" Cruise: 2005-05 Station: Brs-0 depth(m): 41 m Real-Time Sample Interval = 0.125 seconds # nquan = 11 # nvalues = 2342 # 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 = xmiss: Beam Transmission, Chelsea/Seatech/Wetlab CStar [%] # name 5 = flSP: Fluorescence, Seapoint # name 6 = sbeox0V: Oxygen Voltage, SBE 43 # name 7 = sbeox0ML/L: Oxygen, SBE 43 [ml/l] # name 8 = dz/dtM: Descent Rate [m/s] # name 9 = sal00: Salinity [PSU] # name 10 = flag: flag # span 0 = 1, 2342 # span 1 = -0.776, 35.252 # span 2 = -15.6909, 6.3739 # span 3 = -0.000871, 2.971818 # span 4 = -0.1250, 82.1562 # span 5 = 0.0000e+00, 1.4335e+00 # span 6 = 2.6777, 3.3797 # span 7 = 6.49829, 16.43101 # span 8 = -1.192, 1.078 # span 9 = -0.0055, 32.3597 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Jul 17 2005 06:53:19 # bad_flag = -9.990e-29 # sensor 0 = Frequency 0 temperature, 034115, 10-Dec-04 # sensor 1 = Frequency 1 conductivity, 042607, 20-Jan-05, cpcor = -9.5700e-08 # sensor 2 = Pressure Voltage, 290464, 27-Dec-2002, cpcor = -9.5700e-08 # sensor 3 = Extrnl Volt 0 Oxygen, SBE, primary, 43-0615, 09-Mar-2004 # sensor 4 = Extrnl Volt 3 userpoly 0 # sensor 5 = Extrnl Volt 4 Fluorometer, Seapoint, primary # sensor 6 = Extrnl Volt 5 transmissometer, primary, SeaTech, 23 APR 2001 # datcnv_date = Dec 09 2005 13:17:28, 5.32a # datcnv_in = Q:\Cruise_Data\2005-05\SBE25-0293\2005-05-0036.hex Q:\Cruise_Data\ 2005-05\CTD\2005-05-sbe25.CON # datcnv_skipover = 0 # wfilter_date = Dec 12 2005 12:12:41, 5.32a # wfilter_in = Q:\Cruise_Data\2005-05\CTD\convert\2005-05-0036.cnv # wfilter_excl_bad_scans = yes # wfilter_action prSM = cosine, 5 # wfilter_action t090C = cosine, 5 # wfilter_action c0S/m = cosine, 5 # celltm_date = Jan 06 2006 10:02:59, 5.32a # celltm_in = Q:\Cruise_Data\2005-05\CTD\filter\2005-05-0036.cnv # celltm_alpha = 0.1000, 0.0000 # celltm_tau = 7.0000, 0.0000 # celltm_temp_sensor_use_for_cond = primary, # Derive_date = Jan 06 2006 10:04:44, 5.32a # Derive_in = Q:\Cruise_Data\2005-05\CTD\cell2\2005-05-0036.cnv Q:\Cruise_Data\2 005-10\CTD\2005-10-ctd.CON # file_type = ascii END* CTDEDIT was used to clean salinity lightly. --------------------------------------------------------------------- Fluorescence:URU:Seapoint – The data are uncalibrated and unedited. Transmissivity: The data are nominal and unedited. The pressure sensor is considered ±1db. The salinity is considered ±0.005psu except in areas of rapid temperature change where the salinity has been edited heavily and should be considered ±0.1psu. The dissolved oxygen data was removed because there was no calibration sampling. !--1--- ---2---- --3-- ---4--- ---5---- -6-- !Pressu Temperat Trans Fluores Salinity Numb !re ure: missi cence: :T0:C0 er_o ! Primary vity URU: ~bin ! Seapoin _rec ! t ords !------ -------- ----- ------- -------- ---- *END OF HEADER 2.2 3.7568 44.1 0.237 31.7605 2 2.5 3.7568 44.6 0.212 31.7612 4 3.0 3.7570 44.1 0.231 31.7624 4 3.6 3.7568 44.2 0.299 31.7630 4 4.0 3.7570 44.2 0.229 31.7640 4 4.5 3.7569 44.4 0.193 31.7643 5 5.0 3.7577 43.8 0.233 31.7654 4 5.5 3.7578 44.0 0.236 31.7671 5 6.0 3.7583 43.8 0.298 31.7678 4 6.5 3.7593 43.7 0.265 31.7692 4 7.0 3.7597 43.8 0.247 31.7699 5 7.5 3.7596 44.2 0.216 31.7705 4 8.0 3.7587 44.3 0.236 31.7710 4 8.5 3.7584 44.2 0.236 31.7710 4 9.0 3.7584 43.7 0.250 31.7715 4 9.5 3.7583 44.1 0.216 31.7717 5 10.1 3.7583 44.1 0.247 31.7724 4 10.5 3.7580 44.0 0.233 31.7726 3 11.0 3.7582 43.9 0.201 31.7730 5 11.5 3.7595 43.8 0.204 31.7743 5 12.0 3.7592 43.9 0.201 31.7753 3 12.5 3.7589 43.8 0.245 31.7755 4 13.0 3.7584 43.9 0.262 31.7756 4 13.5 3.7578 43.8 0.221 31.7761 4 14.0 3.7583 43.8 0.248 31.7760 5 14.5 3.7582 43.8 0.226 31.7764 3 15.0 3.7583 43.7 0.214 31.7765 4 15.5 3.7587 43.8 0.275 31.7768 4 16.0 3.7602 43.7 0.244 31.7776 4 16.5 3.7607 44.1 0.224 31.7778 4 17.0 3.7601 44.1 0.243 31.7778 4 17.5 3.7607 43.6 0.189 31.7781 5 18.0 3.7596 43.9 0.238 31.7782 4 18.6 3.7599 44.0 0.249 31.7778 4 19.0 3.7606 43.5 0.220 31.7787 4 19.5 3.7608 43.7 0.273 31.7800 4 20.0 3.7584 43.8 0.249 31.7803 4 20.5 3.7561 43.7 0.276 31.7804 4 21.0 3.7527 44.1 0.254 31.7807 4 21.5 3.7509 44.0 0.267 31.7809 4 22.0 3.7484 44.0 0.234 31.7813 4 22.5 3.7487 43.5 0.212 31.7811 4 23.0 3.7465 43.8 0.248 31.7812 4 23.5 3.7434 44.2 0.229 31.7818 4 24.0 3.7448 43.8 0.258 31.7818 5 24.5 3.7458 44.1 0.266 31.7814 3 25.0 3.7392 43.7 0.249 31.7823 4 25.5 3.5408 42.8 0.246 31.8099 4 26.0 3.0636 42.4 0.192 31.8621 4 26.5 2.6353 38.8 0.220 31.9158 4 27.0 1.7134 28.2 0.510 32.1443 5 27.5 1.4255 29.9 0.355 32.2144 4 28.0 1.4087 28.9 0.344 32.2135 3 28.5 1.4051 28.9 0.305 32.2173 4 29.0 1.4062 26.4 0.324 32.2297 5 29.5 1.4079 23.0 0.349 32.2466 4 30.0 1.4088 22.4 0.334 32.2541 3 30.5 1.4089 21.7 0.327 32.2593 4 31.0 1.4086 20.6 0.326 32.2659 4 31.5 1.4088 19.2 0.338 32.2713 4 32.0 1.4087 19.1 0.346 32.2771 4 32.5 1.4085 18.9 0.389 32.2817 4 33.0 1.4085 18.9 0.341 32.2866 4 33.5 1.4089 19.6 0.442 32.2909 5 34.0 1.4088 18.1 0.371 32.2969 4 34.5 1.4101 16.6 0.463 32.3004 3 35.0 1.4156 15.5 0.391 32.3042 8 35.3 1.4212 15.5 0.327 32.3085 1