*2006/01/26 11:57:33.70 *IOS HEADER VERSION 1.5 2005/04/01 2005/04/22 *FILE START TIME : UTC 2005/07/20 03:08:22.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 49 DATA DESCRIPTION : CTD FILE TYPE : ASCII NUMBER OF CHANNELS : 6 $TABLE: CHANNELS ! No Name Units Minimum Maximum ! -- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 3.0815 27.0315 2 Temperature:Primary 'deg C (ITS90)' 3.065525 7.6454 3 Transmissivity %/metre 26.625 54.4 4 Fluorescence:URU:Seapoint mg/m^3 0.225E-01 0.519 5 Salinity:T0:C0 PSS-78 30.43597 31.65877 6 Number_of_bin_records n/a 3 7 $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 : BD-6 EVENT NUMBER : 85 LATITUDE : 69 11.85100 N ! (deg min) LONGITUDE : 166 8.99600 W ! (deg min) *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 10:05:52 4035 4035 CLEAN 4.8.1 2006/01/06 13:23:07 4035 4035 SHIFTDAT 3.4 2006/01/06 15:33:30 4035 4035 SHIFTDAT 3.4 2006/01/06 15:40:45 4035 4035 DELETE 6.3 2006/01/06 15:42:57 4035 242 CLIP 1.3 2006/01/06 15:48:16 242 231 CTDEDIT 4.60 2006/01/10 13:19:32 231 213 BINAVE 4.1 2006/01/10 15:19:31 213 49 REMOVECH 7.0 2006/01/26 11:56:09 49 49 HDREDIT2 2.5.1 2006/01/26 11:57:33 ? ? $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 17.17 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 2006/01/10 13:19:32 18 records were deleted in this editing session. 4 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 11:56:09 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 11:57:33 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\85-BD-6.hex Software Version Seasave Win32 V 5.33 Temperature SN = 034115 Conductivity SN = 042607 System UpLoad Time = Jul 20 2005 03:08:22 Ship: CCGS "Sir Wilfrid Laurier" Cruise: 2005-05 Station: BD-6 Latitude = 69 11.851 N Longitude = 166 08.996 W depth(m): 31m Real-Time Sample Interval = 0.125 seconds # nquan = 11 # nvalues = 4035 # 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, 4035 # span 1 = -0.455, 27.173 # span 2 = 2.8868, 16.5553 # span 3 = 0.017225, 3.210922 # span 4 = -0.1250, 89.5831 # span 5 = 0.0000e+00, 5.2625e-01 # span 6 = 2.5201, 3.5055 # span 7 = 5.56288, 9.26573 # span 8 = -1.258, 1.203 # span 9 = 0.1258, 31.7318 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Jul 20 2005 03:08:22 # 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 13:17:44, 5.32a # datcnv_in = Q:\Cruise_Data\2005-05\SBE25-0293\2005-05-0085.hex Q:\Cruise_Data\ 2005-05\CTD\2005-05-sbe25.CON # datcnv_skipover = 0 # wfilter_date = Dec 12 2005 12:13:01, 5.32a # wfilter_in = Q:\Cruise_Data\2005-05\CTD\convert\2005-05-0085.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 10:03:21, 5.32a # celltm_in = Q:\Cruise_Data\2005-05\CTD\filter\2005-05-0085.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 10:05:11, 5.32a # Derive_in = Q:\Cruise_Data\2005-05\CTD\cell2\2005-05-0085.cnv Q:\Cruise_Data\2 005-10\CTD\2005-10-ctd.CON # file_type = ascii END* CTDEDIT was used to remove surface records to 2.8db and to clean salinity. --------------------------------------------------------------------- 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 3.1 7.6106 54.2 0.023 30.4404 4 3.5 7.6223 54.2 0.023 30.4360 4 4.0 7.6256 54.3 0.023 30.4380 4 4.5 7.6150 54.4 0.023 30.4390 7 5.0 7.6383 54.3 0.023 30.4360 6 5.5 7.6409 54.4 0.023 30.4377 5 6.0 7.6412 54.3 0.023 30.4376 5 6.5 7.6454 54.3 0.023 30.4376 3 7.0 7.6403 54.3 0.024 30.4392 3 7.5 7.5998 53.3 0.027 30.4485 4 8.0 7.0693 48.6 0.051 30.6373 3 8.5 5.9020 46.5 0.095 30.9592 4 9.0 5.3496 47.5 0.095 31.0422 4 9.5 5.0892 47.8 0.092 31.0840 6 10.0 4.9639 48.7 0.085 31.1063 6 10.5 4.8449 49.3 0.083 31.1418 5 10.9 4.7193 49.8 0.082 31.1893 5 11.5 4.5421 50.7 0.080 31.2631 5 12.0 4.3927 50.6 0.076 31.3099 3 12.5 4.3089 50.6 0.078 31.3317 4 13.0 4.2593 48.8 0.083 31.3535 4 13.5 4.2049 47.6 0.093 31.3764 4 14.0 4.1460 45.6 0.110 31.3986 4 14.5 4.0792 45.5 0.114 31.4107 4 15.0 4.0308 47.5 0.117 31.4199 4 15.5 3.9820 48.4 0.112 31.4308 5 16.0 3.8118 47.1 0.124 31.4693 5 16.5 3.6585 46.4 0.139 31.4957 5 17.0 3.5613 45.6 0.150 31.5144 4 17.5 3.4865 44.3 0.169 31.5322 5 18.0 3.3666 41.2 0.209 31.5611 4 18.5 3.2995 41.3 0.258 31.5736 3 19.0 3.2617 39.9 0.273 31.5827 4 19.5 3.2052 34.7 0.321 31.5939 4 20.0 3.1488 29.3 0.433 31.6015 4 20.5 3.1165 27.1 0.494 31.6058 4 21.0 3.1066 26.6 0.519 31.6094 4 21.5 3.0979 27.8 0.496 31.6133 5 22.0 3.0916 29.0 0.453 31.6193 5 22.5 3.0849 30.1 0.408 31.6249 5 23.0 3.0789 30.6 0.322 31.6301 4 23.4 3.0743 29.9 0.288 31.6341 4 24.0 3.0698 29.5 0.259 31.6381 4 24.4 3.0676 28.9 0.234 31.6409 4 25.0 3.0663 28.8 0.226 31.6446 4 25.5 3.0655 28.0 0.229 31.6476 4 26.0 3.0660 28.6 0.245 31.6504 3 26.5 3.0670 29.3 0.251 31.6538 4 27.0 3.0682 29.5 0.277 31.6588 6