*2005/08/25 13:45:26.09 *IOS HEADER VERSION 1.5 2005/04/01 2005/04/22 *FILE START TIME : UTC 2004/07/17 00:22:57.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 54 DATA DESCRIPTION : CTD FILE TYPE : ASCII NUMBER OF CHANNELS : 6 $TABLE: CHANNELS ! No Name Units Minimum Maximum ! -- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.219 54.74875 2 Temperature:Primary 'deg C (ITS90)' 1.21165 8.9239 3 Transmissivity %/metre 37.175 54.9125 4 Fluorescence:URU:Seapoint mg/m^3 0.926625 2.409125 5 Salinity:T0:C0 PSS-78 30.82008 32.8123 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 : BCS-6 EVENT NUMBER : 32 LATITUDE : 63 50.92100 N ! (deg min) LONGITUDE : 172 24.03600 W ! (deg min) WATER DEPTH : 57 *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 5003 5003 CLEAN 4.8 2005/08/21 12:44:57 ? ? SHIFTDAT 3.4 2005/08/21 17:28:37 5003 5003 SHIFTDAT 3.4 2005/08/21 17:34:46 5003 5003 FILTERS 4.3 2005/08/21 17:40:09 5003 5003 DELETE 6.3 2005/08/21 17:41:40 5003 460 CLIP 1.3 2005/08/22 10:59:44 460 437 CTDEDIT 4.60 2005/08/25 09:05:27 437 429 BINAVE 4.1 2005/08/25 10:04:59 429 54 REMOVECH 7.0 2005/08/25 13:45:01 54 54 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 55.33 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 09:05:27 8 records were deleted in this editing session. 36 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\032-BCS6.hex Software Version Seasave Win32 V5.2 Temperature SN = 034115 Conductivity SN = 042607 System UpLoad Time = Jul 17 2004 00:22:57 Ship: LAURIER Cruise: 2004-13 Station: BCS-6 Latitude: 63 50.921 N Longitude: 172 24.036 W Depth: 57 m Real-Time Sample Interval = 0.125 seconds # nquan = 11 # nvalues = 5003 # 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, 5003 # span 1 = -0.597, 55.330 # span 2 = 1.2066, 15.9960 # span 3 = 0.135855, 3.911538 # span 4 = -0.1250, 88.0062 # span 5 = 0.0000e+00, 4.1001e+00 # span 6 = 1.4469, 5.0000 # span 7 = 2.11383, 8.63785 # span 8 = -1.596, 1.064 # span 9 = 0.9641, 44.8162 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Jul 17 2004 00:22:57 # 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\2004-13-0032.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\2004-13-0032.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\2004-13-0032.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 12:25:47, 5.32a # Derive_in = Q:\Cruise_Data\2004-13\CTD\celltm\2004-13-0032.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 2.2 8.9239 48.2 1.141 30.8201 4 3.0 8.7646 49.3 1.151 31.0391 9 4.0 8.4366 50.8 1.121 31.3676 9 5.0 8.0878 52.9 1.070 31.7114 9 6.0 7.5758 54.9 1.020 32.1619 8 7.0 7.5000 54.8 1.068 32.1925 10 8.0 7.4311 54.5 1.132 32.2142 7 9.0 7.3398 54.1 1.243 32.2251 9 10.0 7.1941 54.2 1.393 32.2279 8 11.0 7.0483 54.1 1.468 32.2242 9 12.0 6.6358 53.7 1.590 32.2442 8 13.0 5.6527 53.9 1.590 32.2551 8 14.0 4.6576 53.5 1.560 32.2866 8 15.0 4.5391 52.6 1.629 32.3317 8 16.0 4.3412 51.7 1.762 32.4027 9 17.0 3.7964 51.4 1.879 32.4218 7 18.0 3.9247 50.8 2.012 32.4812 9 19.0 3.6296 49.2 2.357 32.5353 8 20.0 3.2832 50.0 2.409 32.5341 8 21.0 2.6835 50.6 2.348 32.5388 8 22.0 1.7625 51.0 2.175 32.5394 8 23.0 1.4322 50.5 2.044 32.5233 8 24.0 1.5043 50.6 2.035 32.5335 8 25.0 1.5230 49.9 2.286 32.5446 8 26.1 1.3120 49.6 2.036 32.5627 8 27.0 1.3226 50.8 1.892 32.5644 7 28.0 1.2940 50.3 1.715 32.5971 8 29.0 1.2117 48.6 1.638 32.6285 8 30.0 1.2161 47.1 1.542 32.6574 8 31.0 1.2369 45.9 1.390 32.6844 8 32.0 1.2474 43.0 1.370 32.7256 8 33.0 1.2655 40.9 1.204 32.7676 8 34.0 1.2753 40.0 1.108 32.7830 7 35.0 1.2790 39.8 1.081 32.7892 8 36.0 1.2815 39.0 1.020 32.7970 8 37.0 1.2840 38.2 1.001 32.8077 9 38.0 1.2823 38.1 0.967 32.8102 8 39.0 1.2815 38.0 0.977 32.8109 7 40.0 1.2790 37.9 0.992 32.8114 9 41.0 1.2751 37.7 1.004 32.8120 8 42.0 1.2729 37.6 0.993 32.8123 7 43.0 1.2719 37.2 0.960 32.8117 9 44.1 1.2712 37.5 0.989 32.8111 8 45.0 1.2658 37.7 1.014 32.8111 8 46.1 1.2636 37.5 0.943 32.8106 8 47.0 1.2629 37.4 0.932 32.8098 7 48.0 1.2626 37.4 1.005 32.8092 8 49.0 1.2620 37.6 0.957 32.8090 8 50.0 1.2612 37.4 0.946 32.8081 8 51.0 1.2612 37.4 0.961 32.8077 8 52.0 1.2607 37.4 0.974 32.8068 8 53.0 1.2604 37.3 0.953 32.8062 8 54.0 1.2605 37.4 0.927 32.8058 8 54.7 1.2603 37.2 0.991 32.8059 4