*2005/08/25 13:45:22.60 *IOS HEADER VERSION 1.5 2005/04/01 2005/04/22 *FILE START TIME : UTC 2004/07/10 03:06:04.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 67 DATA DESCRIPTION : CTD FILE TYPE : ASCII NUMBER OF CHANNELS : 6 $TABLE: CHANNELS ! No Name Units Minimum Maximum ! -- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 3.02225 68.67233 2 Temperature:Primary 'deg C (ITS90)' 6.7641 10.77337 3 Transmissivity %/metre 20.2 51 4 Fluorescence:URU:Seapoint mg/m^3 0.5137143 4.748125 5 Salinity:T0:C0 PSS-78 31.99578 32.09319 6 Number_of_bin_records n/a 3 12 $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 : KD-5 EVENT NUMBER : 5 LATITUDE : 57 23.18000 N ! (deg min) LONGITUDE : 151 33.35500 W ! (deg min) WATER DEPTH : 73 *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-25 SERIAL NUMBER : 0293 $TABLE: SENSORS ! Name Abs Depth Serial No ! ------------------------- -------------- ---------- temperature ' ' 034115 conductivity ' ' 042607 Pressure ' ' 290464 userpoly ' ' ' ' userpoly ' ' ' ' pH ' ' test userpoly ' ' ' ' Fluorometer ' ' Seapoint transmissometer:primary ' ' SeaTech Oxygen:SBE ' ' 430052 $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 12:27:45 2500 2500 CLEAN 4.8 2005/08/21 12:44:23 ? ? ADTIMCH 4.3 2005/08/21 16:22:58 2500 2500 SHIFTDAT 3.4 2005/08/21 17:28:05 2500 2500 SHIFTDAT 3.4 2005/08/21 17:34:14 2500 2500 FILTERS 4.3 2005/08/21 17:39:35 2500 2500 DELETE 6.3 2005/08/21 17:41:05 2500 580 CLIP 1.3 2005/08/22 10:59:35 580 553 CTDEDIT 4.60 2005/08/24 14:48:26 553 533 BINAVE 4.1 2005/08/25 10:04:50 533 67 REMOVECH 7.0 2005/08/25 13:44:57 67 67 HDREDIT2 2.5 2005/08/25 13:45:22 ? ? $END $REMARKS -CLEAN functions: 2005/08/21 12:44:21 20 Set event to last 4 characters of file name -The following ADTIMCH parameters were used. Add 7.00 hours to times in header file section -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 69.10 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 2005/08/24 14:48:26 20 records were deleted in this editing session. 77 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 13:44:57 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 13:45:22 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\005-KD5.hex Software Version Seasave Win32 V5.2 Temperature SN = 034115 Conductivity SN = 042607 System UpLoad Time = Jul 09 2004 20:06:04 Ship: LAURIER Cruise: 2004-13 Station: KD-5 Latitude: 57 23.180 N Longitude: 151 33.355 W Depth: 73 m Real-Time Sample Interval = 0.125 seconds # nquan = 11 # nvalues = 2500 # 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, 2500 # span 1 = -0.984, 69.104 # span 2 = -2.1388, 12.3012 # span 3 = 0.537963, 3.753100 # span 4 = -0.1250, 84.5470 # span 5 = 0.0000e+00, 4.7912e+00 # span 6 = 3.8510, 4.3004 # span 7 = 6.30051, 8.25716 # span 8 = -1.457, 1.408 # span 9 = 4.0577, 49.4802 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Jul 09 2004 20:06:04 # 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 userpoly 0 # sensor 4 = Extrnl Volt 1 userpoly 1 # sensor 5 = Extrnl Volt 2 pH, test # sensor 6 = Extrnl Volt 3 userpoly 2 # sensor 7 = Extrnl Volt 4 Fluorometer, Seapoint, primary # sensor 8 = Extrnl Volt 5 transmissometer, primary, SeaTech, 23 APR 2001 # sensor 9 = Extrnl Volt 6 Oxygen, SBE, primary, 430052, 06-Aug-2001 # datcnv_date = Aug 21 2005 12:21:25, 5.32a # datcnv_in = Q:\Cruise_Data\2004-13\CTD\2004-13-0005.hex Q:\Cruise_Data\2004-13 \CTD\2004-13-ctd1.CON # datcnv_skipover = 0 # wfilter_date = Aug 21 2005 12:21:56, 5.32a # wfilter_in = Q:\Cruise_Data\2004-13\CTD\convert\2004-13-0005.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 12:23:29, 5.32a # celltm_in = Q:\Cruise_Data\2004-13\CTD\wfilter\2004-13-0005.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 12:25:17, 5.32a # Derive_in = Q:\Cruise_Data\2004-13\CTD\celltm\2004-13-0005.cnv Q:\Cruise_Data\ 2004-13\CTD\2004-13-ctd2.con # file_type = ascii END* CTDEDIT was used to remove records to 2.6db 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 3.0 10.7734 37.1 2.054 31.9958 4 4.0 10.6904 36.8 2.602 32.0052 7 5.0 10.3687 34.7 2.903 32.0063 12 6.0 9.6672 32.8 3.478 32.0301 9 7.0 9.0804 28.3 4.556 32.0693 7 8.0 8.5037 26.3 4.700 32.0910 7 9.0 8.1951 22.9 4.731 32.0932 9 10.0 8.0235 20.2 4.741 32.0821 8 11.0 7.7256 29.0 4.741 32.0792 9 12.0 7.5437 31.7 4.746 32.0795 7 13.0 7.3970 37.5 4.748 32.0757 8 14.0 7.2767 41.8 4.575 32.0675 8 15.0 7.1752 39.6 3.930 32.0626 9 15.9 7.0734 45.3 3.913 32.0635 8 16.9 7.0274 47.5 3.179 32.0641 8 18.0 7.0014 49.2 2.506 32.0652 8 19.0 6.9868 50.0 1.782 32.0655 7 20.0 6.9751 50.8 1.443 32.0670 9 21.0 6.9593 50.9 1.299 32.0693 8 22.0 6.9193 51.0 1.053 32.0718 9 23.0 6.8825 50.7 0.973 32.0729 8 24.0 6.8575 50.8 0.818 32.0723 9 25.0 6.8435 50.6 0.755 32.0719 7 26.0 6.8326 50.6 0.699 32.0709 7 27.0 6.8240 50.7 0.747 32.0702 8 28.0 6.8081 50.2 0.727 32.0697 8 29.0 6.7866 50.1 0.639 32.0710 9 30.0 6.7769 50.2 0.605 32.0723 9 31.0 6.7703 50.3 0.597 32.0747 8 32.0 6.7653 50.0 0.635 32.0765 8 33.0 6.7652 50.1 0.552 32.0762 7 33.9 6.7641 50.1 0.514 32.0761 7 34.9 6.7643 50.1 0.559 32.0757 8 36.0 6.7657 50.1 0.541 32.0762 8 37.0 6.7712 50.0 0.514 32.0797 8 38.0 6.7767 49.9 0.595 32.0827 9 39.0 6.7779 50.0 0.602 32.0832 9 40.0 6.7771 49.9 0.632 32.0830 9 41.0 6.7766 49.8 0.546 32.0836 8 42.0 6.7806 49.5 0.536 32.0853 7 43.0 6.7877 49.5 0.619 32.0864 8 44.0 6.7941 49.6 0.603 32.0871 7 45.0 6.7805 49.4 0.646 32.0852 8 46.0 6.7861 49.8 0.588 32.0858 8 46.9 6.7913 49.5 0.579 32.0865 9 48.0 6.7951 49.7 0.603 32.0871 8 49.0 6.7948 49.7 0.532 32.0870 9 50.1 6.7939 49.2 0.584 32.0868 7 51.0 6.7933 49.2 0.598 32.0863 8 52.0 6.7940 49.4 0.613 32.0864 8 53.0 6.7951 49.3 0.577 32.0865 8 54.0 6.7934 49.2 0.584 32.0861 8 55.0 6.7923 49.1 0.597 32.0855 8 56.0 6.7922 49.1 0.555 32.0854 8 57.1 6.7923 49.2 0.573 32.0848 8 58.0 6.7927 49.1 0.566 32.0848 8 59.0 6.7917 49.2 0.812 32.0846 8 60.0 6.7906 49.1 0.556 32.0842 7 61.0 6.7908 49.0 0.547 32.0840 9 62.0 6.7897 49.0 0.561 32.0835 9 63.0 6.7890 49.0 0.562 32.0833 9 64.0 6.7888 48.6 0.556 32.0832 7 65.0 6.7885 48.9 0.556 32.0831 7 66.0 6.7886 48.6 0.548 32.0828 7 67.0 6.7877 48.6 0.604 32.0827 8 68.0 6.7857 48.7 0.643 32.0820 9 68.7 6.7850 48.6 0.638 32.0817 3