*2005/08/25 13:45:26.91 *IOS HEADER VERSION 1.5 2005/04/01 2005/04/22 *FILE START TIME : UTC 2004/07/19 11:49:02.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 48 DATA DESCRIPTION : CTD FILE TYPE : ASCII NUMBER OF CHANNELS : 6 $TABLE: CHANNELS ! No Name Units Minimum Maximum ! -- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.283 48.596 2 Temperature:Primary 'deg C (ITS90)' 2.377213 8.368234 3 Transmissivity %/metre 0.1 51.82222 4 Fluorescence:URU:Seapoint mg/m^3 0.43375 4.829143 5 Salinity:T0:C0 PSS-78 31.58064 32.54431 6 Number_of_bin_records n/a 1 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-6 EVENT NUMBER : 47 LATITUDE : 67 44.18600 N ! (deg min) LONGITUDE : 168 26.43400 W ! (deg min) WATER DEPTH : 51 *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 12:28:13 8126 8126 CLEAN 4.8 2005/08/21 12:45:12 ? ? SHIFTDAT 3.4 2005/08/21 17:28:54 8126 8126 SHIFTDAT 3.4 2005/08/21 17:35:02 8126 8126 FILTERS 4.3 2005/08/21 17:40:30 8126 8126 DELETE 6.3 2005/08/21 17:41:55 8126 400 CLIP 1.3 2005/08/22 10:59:47 400 383 CTDEDIT 4.60 2005/08/22 17:00:55 383 378 BINAVE 4.1 2005/08/25 10:05:01 378 48 REMOVECH 7.0 2005/08/25 13:45:02 48 48 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 48.90 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 2005/08/22 17:00:55 5 records were deleted in this editing session. 31 changes in channel Salinity:T0:C0 -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 13:45:02 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\047-UTN6.hex Software Version Seasave Win32 V5.2 Temperature SN = 034115 Conductivity SN = 042607 System UpLoad Time = Jul 19 2004 11:49:02 Ship: LAURIER Cruise: 2004-13 Station: UTN-6 Latitude: 67 44.186 N Longitude: 168 26.434 W Depth: 51 m Real-Time Sample Interval = 0.125 seconds # nquan = 11 # nvalues = 8126 # 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, 8126 # span 1 = -0.635, 48.898 # span 2 = 2.3492, 11.9895 # span 3 = 0.485247, 3.348492 # span 4 = -0.1250, 89.3796 # span 5 = 0.0000e+00, 4.8315e+00 # span 6 = 1.3114, 2.9841 # span 7 = 1.49551, 5.81661 # span 8 = -1.631, 1.076 # span 9 = 3.9630, 32.5478 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Jul 19 2004 11:49:02 # 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 12:19:34, 5.32a # datcnv_in = Q:\Cruise_Data\2004-13\CTD\2004-13-0047.hex Q:\Cruise_Data\2004-13 \CTD\2004-13-ctd2.con # datcnv_skipover = 0 # wfilter_date = Aug 21 2005 12:22:35, 5.32a # wfilter_in = Q:\Cruise_Data\2004-13\CTD\convert\2004-13-0047.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 12:24:11, 5.32a # celltm_in = Q:\Cruise_Data\2004-13\CTD\wfilter\2004-13-0047.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 12:26:03, 5.32a # Derive_in = Q:\Cruise_Data\2004-13\CTD\celltm\2004-13-0047.cnv Q:\Cruise_Data\ 2004-13\CTD\2004-13-ctd2.con # file_type = ascii END* CTDEDIT was used to remove a few records from the bottom of the cast; salinity was cleaned. *************************************************************** 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 8.3221 50.7 0.567 31.5806 5 3.0 8.3500 50.0 0.733 31.5969 8 4.0 8.3682 51.0 0.513 31.6165 9 5.0 8.3425 51.8 0.506 31.7166 9 6.0 8.2544 50.9 0.469 31.7693 9 7.0 7.8053 50.1 0.434 31.8451 8 8.0 6.3057 51.6 0.701 32.1196 8 9.0 5.3809 50.8 0.638 32.1978 8 10.0 4.6525 48.8 0.771 32.2046 9 11.0 4.2088 45.3 1.160 32.2382 8 12.0 3.7202 42.4 1.341 32.2892 8 13.0 3.4279 43.7 1.362 32.3297 8 14.0 3.4620 45.2 1.799 32.3807 8 15.0 3.3088 46.3 1.509 32.4096 8 15.9 3.1532 44.7 1.273 32.4079 8 16.9 2.7570 40.4 2.040 32.4026 8 18.0 2.6079 34.7 2.759 32.3976 9 19.0 2.5943 19.4 4.574 32.4009 8 20.0 2.4938 8.6 4.829 32.4044 8 21.0 2.4287 4.5 4.829 32.4127 8 22.0 2.4233 4.7 4.829 32.4221 8 23.0 2.4699 15.2 4.829 32.4336 8 24.0 2.3772 7.5 4.829 32.4398 8 25.0 2.4310 8.5 4.829 32.4500 8 26.0 2.4906 13.1 4.828 32.4589 8 27.0 2.4773 10.6 4.829 32.4729 8 28.0 2.4492 4.8 4.829 32.4858 7 29.0 2.4336 9.9 4.828 32.4945 9 30.0 2.4330 10.4 4.829 32.5017 8 31.0 2.4331 8.8 4.829 32.5065 7 32.0 2.4239 6.9 4.829 32.5181 8 33.0 2.4249 6.4 4.829 32.5236 9 34.0 2.4377 3.7 4.829 32.5294 7 35.0 2.4275 3.2 4.829 32.5330 8 36.0 2.4192 2.6 4.829 32.5385 8 37.0 2.4164 1.6 4.829 32.5419 8 38.0 2.4014 1.6 4.829 32.5428 8 39.0 2.3923 1.6 4.829 32.5443 8 40.0 2.3921 1.5 4.829 32.5439 8 41.0 2.3942 1.2 4.829 32.5432 8 42.0 2.3977 0.6 4.829 32.5416 8 43.0 2.3983 0.6 4.829 32.5408 8 44.0 2.3979 0.6 4.829 32.5410 8 45.0 2.3989 0.4 4.829 32.5396 7 46.0 2.3993 0.3 4.829 32.5386 9 47.1 2.4001 0.2 4.829 32.5379 8 48.1 2.4001 0.1 4.829 32.5375 8 48.6 2.4002 0.1 4.829 32.5371 1