*2005/08/25 13:45:26.63 *IOS HEADER VERSION 1.5 2005/04/01 2005/04/22 *FILE START TIME : UTC 2004/07/18 13:12:55.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 33 DATA DESCRIPTION : CTD FILE TYPE : ASCII NUMBER OF CHANNELS : 6 $TABLE: CHANNELS ! No Name Units Minimum Maximum ! -- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.259 33.648 2 Temperature:Primary 'deg C (ITS90)' 3.7839 6.89095 3 Transmissivity %/metre 14.65 41.75 4 Fluorescence:URU:Seapoint mg/m^3 1.5885 4.6095 5 Salinity:T0:C0 PSS-78 31.3366 31.7629 6 Number_of_bin_records n/a 2 9 $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\2004-13\CTD\derive\200 $END *ADMINISTRATION MISSION : 2004-13 AGENCY : "IOS, Ocean Science and Productivity, Sidney, B.C. COUNTRY : Canada PROJECT : Joint Western Arctic Climate Study SCIENTIST : van Hardenberg B. PLATFORM : Sir Wilfrid Laurier *LOCATION GEOGRAPHIC AREA : Gulf of Alaska / Bering Sea / Chukchi Sea STATION : UTN-1 EVENT NUMBER : 42 LATITUDE : 66 42.48700 N ! (deg min) LONGITUDE : 168 23.95300 W ! (deg min) WATER DEPTH : 35 *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 ' ' 43-0052 userpoly ' ' ' ' Fluorometer ' ' Seapoint transmissometer:primary ' ' SeaTech userpoly ' ' SBE43-0052 $END $REMARKS SOFTWARE VERSION SEASAVE WIN32 V5.2 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 2.9 2005/08/21 12:28:10 4752 4752 CLEAN 4.8 2005/08/21 12:45:07 ? ? SHIFTDAT 3.4 2005/08/21 17:28:48 4752 4752 SHIFTDAT 3.4 2005/08/21 17:34:57 4752 4752 FILTERS 4.3 2005/08/21 17:40:23 4752 4752 DELETE 6.3 2005/08/21 17:41:50 4752 290 CLIP 1.3 2005/08/22 10:59:46 290 270 CTDEDIT 4.60 2005/08/25 09:46:54 270 262 BINAVE 4.1 2005/08/25 10:05:00 262 33 REMOVECH 7.0 2005/08/25 13:45:01 33 33 HDREDIT2 2.5 2005/08/25 13:45:26 ? ? $END $REMARKS -CLEAN functions: 2005/08/21 12:44:21 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= 1.00 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= 8.00 Salinity was recalculated after shift -The following FILTER parameters were used. Boxcar filter was used. Filter width = 5 The following channel(s) were filtered. Salinity:T0:C0 -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 0.00 to 33.98 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, 10000.000 Time Not Available in File -CTDEDIT 2005/08/25 09:46:54 8 records were deleted in this editing session. No data values were changed. -The following BINAVE parameters were used: Bin channel = Pressure:StrainGauge 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 2005/08/25 13:45:01 The following CHANNEL(S) were removed: Scan_Number Conductivity:Primary [S/m] Oxygen:Voltage:SBE [volts] Oxygen:Dissolved:SBE [mL/L] Descent_Rate [m/s] Flag -HEADER EDITS: 2005/08/25 13:45:26 Applied edit header: Q:\Cruise_Data\2004-13\CTD\doc\2003-13.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:\2004-13-LAU\042-UTN1.hex Software Version Seasave Win32 V5.2 Temperature SN = 034115 Conductivity SN = 042607 System UpLoad Time = Jul 18 2004 13:12:55 Ship: LAURIER Cruise: 2004-13 Station: UTN-1 Latitude: 66 42.487 N Longitude: 168 23.953 W Depth: 35 m Real-Time Sample Interval = 0.125 seconds # nquan = 11 # nvalues = 4752 # 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, 4752 # span 1 = -0.573, 33.976 # span 2 = 3.7831, 10.8313 # span 3 = 0.457378, 3.343978 # span 4 = -0.1250, 85.0303 # span 5 = 0.0000e+00, 4.8327e+00 # span 6 = 1.3468, 3.2357 # span 7 = 1.67544, 6.23157 # span 8 = -1.642, 1.070 # span 9 = 3.8267, 31.7931 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Jul 18 2004 13:12:55 # bad_flag = -9.990e-29 # sensor 0 = Frequency 0 temperature, 034115, 15-May-2004 # sensor 1 = Frequency 1 conductivity, 042607, 14-May-2004, cpcor = -9.5700e-08 # sensor 2 = Pressure Voltage, 290464, 27-Dec-2002, cpcor = -9.5700e-08 # sensor 3 = Extrnl Volt 0 Oxygen, SBE, primary, 43-0052, 06-Aug-2001 # 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 # sensor 7 = Extrnl Volt 6 userpoly 1, SBE43-0052, see chan V0 # datcnv_date = Aug 21 2005 12:19:31, 5.32a # datcnv_in = Q:\Cruise_Data\2004-13\CTD\2004-13-0042.hex Q:\Cruise_Data\2004-13 \CTD\2004-13-ctd2.con # datcnv_skipover = 0 # wfilter_date = Aug 21 2005 12:22:31, 5.32a # wfilter_in = Q:\Cruise_Data\2004-13\CTD\convert\2004-13-0042.cnv # wfilter_excl_bad_scans = yes # wfilter_action prSM = cosine, 5 # wfilter_action t090C = cosine, 5 # wfilter_action c0S/m = cosine, 5 # celltm_date = Aug 21 2005 12:24:06, 5.32a # celltm_in = Q:\Cruise_Data\2004-13\CTD\wfilter\2004-13-0042.cnv # celltm_alpha = 0.0300, 0.0000 # celltm_tau = 9.0000, 0.0000 # celltm_temp_sensor_use_for_cond = primary, # Derive_date = Aug 21 2005 12:25:58, 5.32a # Derive_in = Q:\Cruise_Data\2004-13\CTD\celltm\2004-13-0042.cnv Q:\Cruise_Data\ 2004-13\CTD\2004-13-ctd2.con # file_type = ascii END* CTDEDIT was used to remove records from the bottom of the cast. *************************************************************** Fluorescence:URU:Seapoint – The data are uncalibrated and unedited and frequently off-scale. Transmissivity: The data are nominal and unedited. The pressure sensor is considered ±1db. The salinity calibration is considered ±0.005psu except in areas of rapid temperature change where the salinity has been edited heavily and should be considered ±0.02psu. The dissolved oxygen data was removed because the data look bad and 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 2.3 6.8910 41.8 1.589 31.3366 4 3.0 6.8599 41.6 1.598 31.3492 9 4.0 6.8101 41.5 1.796 31.3531 9 5.0 6.6949 41.0 1.811 31.3640 9 6.0 6.4907 40.4 1.630 31.4001 9 7.0 6.3531 40.2 1.739 31.4163 8 8.0 6.3365 39.6 1.898 31.4161 9 9.0 6.3274 39.7 1.960 31.4165 8 10.0 6.2908 38.8 1.794 31.4270 9 11.0 6.1338 35.6 2.037 31.4697 8 12.0 5.9399 33.8 2.711 31.5034 8 13.0 5.7893 32.3 2.200 31.5220 9 14.0 5.7433 31.0 2.500 31.5251 8 15.0 5.5769 29.8 2.312 31.5497 8 16.0 5.4317 27.1 2.078 31.5685 8 17.0 5.3855 25.6 2.235 31.5718 8 17.9 5.3505 24.1 2.428 31.5742 8 19.0 5.3102 22.7 2.466 31.5781 9 20.0 5.2663 21.6 2.481 31.5821 8 21.0 5.2256 20.4 2.533 31.5862 8 22.0 5.1865 18.9 2.584 31.5907 8 23.0 5.0922 19.3 2.906 31.6026 8 23.9 4.9367 21.0 2.796 31.6228 8 25.0 4.8345 22.2 2.919 31.6332 9 26.1 4.6800 24.3 2.977 31.6516 8 27.1 4.5786 25.3 2.564 31.6629 8 28.0 4.5152 26.0 3.393 31.6721 7 29.0 4.2088 24.4 3.876 31.7164 8 30.0 3.9197 22.2 3.894 31.7525 8 31.0 3.8575 19.9 4.352 31.7569 8 32.0 3.7968 16.3 4.451 31.7629 8 33.0 3.7847 15.2 4.609 31.7620 8 33.6 3.7839 14.6 4.252 31.7622 2