*2005/08/25 13:45:27.02 *IOS HEADER VERSION 1.5 2005/04/01 2005/04/22 *FILE START TIME : UTC 2004/07/20 01:16:27.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 29 DATA DESCRIPTION : CTD FILE TYPE : ASCII NUMBER OF CHANNELS : 6 $TABLE: CHANNELS ! No Name Units Minimum Maximum ! -- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.978222 30.74375 2 Temperature:Primary 'deg C (ITS90)' 7.743425 9.823289 3 Transmissivity %/metre 14.275 39.4 4 Fluorescence:URU:Seapoint mg/m^3 0.6711111 4.55925 5 Salinity:T0:C0 PSS-78 30.03876 30.82402 6 Number_of_bin_records n/a 4 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 : BD-6 EVENT NUMBER : 49 LATITUDE : 69 11.92400 N ! (deg min) LONGITUDE : 166 8.79800 W ! (deg min) WATER DEPTH : 32 *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 12:28:14 4822 4822 CLEAN 4.8 2005/08/21 12:45:14 ? ? SHIFTDAT 3.4 2005/08/21 17:28:56 4822 4822 SHIFTDAT 3.4 2005/08/21 17:35:04 4822 4822 FILTERS 4.3 2005/08/21 17:40:32 4822 4822 DELETE 6.3 2005/08/21 17:41:57 4822 284 CLIP 1.3 2005/08/22 10:59:47 284 253 CTDEDIT 4.60 2005/08/22 16:37:32 253 239 BINAVE 4.1 2005/08/25 10:05:01 239 29 REMOVECH 7.0 2005/08/25 13:45:02 29 29 HDREDIT2 2.5 2005/08/25 13:45:27 ? ? $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 31.18 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 16:37:32 14 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 13:45:02 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 13:45:27 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\049-BD6.hex Software Version Seasave Win32 V5.2 Temperature SN = 034115 Conductivity SN = 042607 System UpLoad Time = Jul 20 2004 01:16:27 Ship: LAURIER Cruise: 2004-13 Station: BD-6 Latitude: 69 11.924 N Longitude: 166 08.798 W Depth: 32 m Real-Time Sample Interval = 0.125 seconds # nquan = 11 # nvalues = 4822 # 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, 4822 # span 1 = -0.436, 31.180 # span 2 = 7.6534, 14.4950 # span 3 = 0.021927, 3.357522 # span 4 = -0.1250, 88.3368 # span 5 = 0.0000e+00, 4.8242e+00 # span 6 = 1.2576, 3.4786 # span 7 = 1.33042, 6.23102 # span 8 = -1.628, 1.048 # span 9 = 0.1356, 30.8690 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Jul 20 2004 01:16:27 # 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 12:19:35, 5.32a # datcnv_in = Q:\Cruise_Data\2004-13\CTD\2004-13-0049.hex Q:\Cruise_Data\2004-13 \CTD\2004-13-ctd2.con # datcnv_skipover = 0 # wfilter_date = Aug 21 2005 12:22:36, 5.32a # wfilter_in = Q:\Cruise_Data\2004-13\CTD\convert\2004-13-0049.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 12:24:12, 5.32a # celltm_in = Q:\Cruise_Data\2004-13\CTD\wfilter\2004-13-0049.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 12:26:05, 5.32a # Derive_in = Q:\Cruise_Data\2004-13\CTD\celltm\2004-13-0049.cnv Q:\Cruise_Data\ 2004-13\CTD\2004-13-ctd2.con # file_type = ascii END* CTDEDIT was used to remove surface records to 2.5db and a few 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 3.0 9.8233 38.8 0.671 30.0388 9 4.0 9.5077 39.3 0.691 30.2005 9 5.0 9.3868 39.4 0.723 30.2152 10 6.1 9.2900 39.1 0.777 30.2264 9 7.0 9.2362 38.9 0.845 30.2522 9 8.0 9.1420 38.8 0.984 30.2821 9 9.0 9.0772 38.5 1.244 30.3078 8 10.0 9.0196 38.8 1.580 30.3327 9 11.0 8.9836 38.3 2.086 30.3467 9 12.0 8.9426 38.1 2.469 30.3674 8 13.0 8.8962 38.2 2.696 30.4011 9 14.0 8.8870 37.8 2.964 30.4153 8 15.0 8.8674 37.1 3.251 30.4422 8 16.0 8.8299 35.7 3.537 30.4781 9 17.0 8.7989 34.7 4.066 30.5053 7 17.9 8.6969 35.5 4.412 30.5538 8 18.9 8.7695 36.1 4.559 30.6379 8 20.0 8.8879 38.8 4.420 30.7182 9 21.0 8.6265 38.6 3.975 30.7537 8 22.0 8.4261 37.9 3.445 30.7809 8 23.0 8.3608 37.7 2.988 30.7850 8 24.0 8.3299 37.7 2.802 30.7851 8 25.0 8.3181 37.7 2.694 30.7828 8 26.0 8.2494 37.8 2.575 30.7826 8 27.0 8.1609 36.9 2.267 30.7816 8 28.0 7.9954 34.7 1.852 30.7985 8 29.0 7.9389 32.2 1.676 30.7997 8 30.0 7.8365 23.4 1.516 30.8055 8 30.7 7.7434 14.3 1.407 30.8240 4