*2005/08/25 13:45:26.14 *IOS HEADER VERSION 1.5 2005/04/01 2005/04/22 *FILE START TIME : UTC 2004/07/17 07:13:00.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 47 DATA DESCRIPTION : CTD FILE TYPE : ASCII NUMBER OF CHANNELS : 6 $TABLE: CHANNELS ! No Name Units Minimum Maximum ! -- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.411 47.8212 2 Temperature:Primary 'deg C (ITS90)' 1.689922 3.227 3 Transmissivity %/metre 10.22 53.25555 4 Fluorescence:URU:Seapoint mg/m^3 0.890375 4.617 5 Salinity:T0:C0 PSS-78 32.2518 32.7433 6 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 ' ' 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 : UT-BS5 EVENT NUMBER : 33 LATITUDE : 64 40.02780 N ! (deg min) LONGITUDE : 169 55.30500 W ! (deg min) WATER DEPTH : 49 *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 12:28:04 9469 9469 CLEAN 4.8 2005/08/21 12:44:58 ? ? SHIFTDAT 3.4 2005/08/21 17:28:38 9469 9469 SHIFTDAT 3.4 2005/08/21 17:34:47 9469 9469 FILTERS 4.3 2005/08/21 17:40:10 9469 9469 DELETE 6.3 2005/08/21 17:41:41 9469 399 CLIP 1.3 2005/08/22 10:59:45 399 388 CTDEDIT 4.60 2005/08/25 09:11:24 388 375 BINAVE 4.1 2005/08/25 10:05:00 375 47 REMOVECH 7.0 2005/08/25 13:45:01 47 47 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 48.12 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 09:11:24 13 records were deleted in this editing session. 12 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 13:45:01 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\033-UT-BS5.hex Software Version Seasave Win32 V5.2 Temperature SN = 034115 Conductivity SN = 042607 System UpLoad Time = Jul 17 2004 07:13:00 Ship: LAURIER Cruise: 2004-13 Station: UT-BS5 Latitude: 64 40.0278 N Longitude: 169 55.305 W Depth: 49 m Real-Time Sample Interval = 0.125 seconds # nquan = 11 # nvalues = 9469 # 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, 9469 # span 1 = 0.678, 48.118 # span 2 = 1.6879, 12.8535 # span 3 = 0.116180, 3.370910 # span 4 = -0.1250, 86.2512 # span 5 = 0.0000e+00, 4.8315e+00 # span 6 = 0.8242, 2.5128 # span 7 = 0.53949, 4.73857 # span 8 = -1.654, 1.062 # span 9 = 0.8014, 37.2995 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Jul 17 2004 07:13:00 # 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 12:19:24, 5.32a # datcnv_in = Q:\Cruise_Data\2004-13\CTD\2004-13-0033.hex Q:\Cruise_Data\2004-13 \CTD\2004-13-ctd2.con # datcnv_skipover = 0 # wfilter_date = Aug 21 2005 12:22:22, 5.32a # wfilter_in = Q:\Cruise_Data\2004-13\CTD\convert\2004-13-0033.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 12:23:57, 5.32a # celltm_in = Q:\Cruise_Data\2004-13\CTD\wfilter\2004-13-0033.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 12:25:48, 5.32a # Derive_in = Q:\Cruise_Data\2004-13\CTD\celltm\2004-13-0033.cnv Q:\Cruise_Data\ 2004-13\CTD\2004-13-ctd2.con # file_type = ascii END* CTDEDIT was used to remove records to 2.4db and 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 2.4 3.2270 33.9 4.617 32.2518 1 3.0 2.8826 34.6 3.598 32.3724 9 4.0 2.7063 41.0 4.021 32.4243 9 5.0 2.2017 46.7 3.130 32.6009 10 6.0 1.8979 52.2 2.170 32.6912 8 7.0 1.8248 52.5 1.332 32.7051 9 8.0 1.7728 53.3 0.966 32.7136 9 9.0 1.6994 49.0 1.051 32.7233 9 10.0 1.6963 43.9 0.890 32.7216 8 11.0 1.6899 39.5 1.068 32.7260 9 12.0 1.6911 35.1 0.996 32.7333 8 13.0 1.6922 33.5 1.271 32.7362 8 14.0 1.6922 32.4 1.212 32.7367 8 15.0 1.6911 31.1 1.295 32.7372 8 16.0 1.6925 30.8 1.614 32.7371 8 17.0 1.6935 30.9 1.410 32.7370 8 18.0 1.6955 30.8 1.407 32.7368 8 19.0 1.6966 30.0 1.429 32.7369 8 20.0 1.6956 29.5 1.831 32.7367 8 20.9 1.6952 29.0 1.395 32.7366 8 22.0 1.6939 27.4 1.571 32.7364 8 23.0 1.6933 27.8 1.494 32.7364 9 24.0 1.6936 27.4 1.370 32.7365 7 25.0 1.6941 27.0 1.514 32.7363 9 26.0 1.6943 26.6 1.496 32.7361 8 27.0 1.6944 26.3 1.404 32.7363 8 28.0 1.6945 25.6 1.350 32.7363 8 29.0 1.6947 24.7 1.400 32.7364 9 30.0 1.6946 23.8 1.412 32.7367 8 31.0 1.6926 23.7 1.342 32.7371 8 32.0 1.6923 23.6 1.566 32.7371 8 33.0 1.6915 21.3 1.606 32.7383 8 34.0 1.7003 18.6 1.533 32.7402 7 35.0 1.7007 17.8 1.457 32.7405 9 36.0 1.7014 17.9 1.551 32.7405 7 37.0 1.7013 17.8 1.609 32.7405 8 38.0 1.7012 17.9 1.729 32.7400 8 39.0 1.7011 17.7 1.532 32.7398 8 40.0 1.7026 16.8 1.573 32.7405 8 41.0 1.7091 14.6 1.689 32.7420 7 42.0 1.7078 14.9 1.528 32.7416 8 43.0 1.7090 14.8 1.697 32.7417 9 44.1 1.7095 14.6 1.558 32.7419 8 45.0 1.7116 13.7 1.716 32.7427 7 46.0 1.7122 13.0 1.732 32.7429 8 47.0 1.7121 11.9 1.846 32.7427 9 47.8 1.7132 10.2 1.624 32.7433 5