*2005/08/25 13:45:25.83 *IOS HEADER VERSION 1.5 2005/04/01 2005/04/22 *FILE START TIME : UTC 2004/07/16 02:51:15.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 74 DATA DESCRIPTION : CTD FILE TYPE : ASCII NUMBER OF CHANNELS : 6 $TABLE: CHANNELS ! No Name Units Minimum Maximum ! -- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.378 74.5615 2 Temperature:Primary 'deg C (ITS90)' -1.415375 9.432 3 Transmissivity %/metre 22.2 56.98571 4 Fluorescence:URU:Seapoint mg/m^3 0.270125 4.116143 5 Salinity:T0:C0 PSS-78 31.1606 31.8358 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 : 04STL-1A EVENT NUMBER : 28 LATITUDE : 62 11.45000 N ! (deg min) LONGITUDE : 174 51.49800 W ! (deg min) WATER DEPTH : 81 *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 12:28:01 5363 5363 CLEAN 4.8 2005/08/21 12:44:53 ? ? SHIFTDAT 3.4 2005/08/21 17:28:33 5363 5363 SHIFTDAT 3.4 2005/08/21 17:34:42 5363 5363 FILTERS 4.3 2005/08/21 17:40:04 5363 5363 DELETE 6.3 2005/08/21 17:41:36 5363 618 CLIP 1.3 2005/08/22 10:59:44 618 594 CTDEDIT 4.60 2005/08/24 17:25:10 594 583 BINAVE 4.1 2005/08/25 10:04:59 583 74 REMOVECH 7.0 2005/08/25 13:45:00 74 74 HDREDIT2 2.5 2005/08/25 13:45:25 ? ? $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 74.81 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 17:25:10 11 records were deleted in this editing session. 32 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 13:45:00 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 13:45:25 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\028-04STL-1A.hex Software Version Seasave Win32 V5.2 Temperature SN = 034115 Conductivity SN = 042607 System UpLoad Time = Jul 16 2004 02:51:15 Ship: LAURIER Cruise: 2004-13 Station: 04STL-1A Latitude: 62 11.45 N Longitude: 174 51.498 W Depth: 81 m Real-Time Sample Interval = 0.125 seconds # nquan = 11 # nvalues = 5363 # 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, 5363 # span 1 = -0.738, 74.810 # span 2 = -4.1324, 10.9643 # span 3 = 0.352653, 3.570801 # span 4 = -0.1250, 86.9379 # span 5 = 0.0000e+00, 4.8315e+00 # span 6 = 0.0000, 0.7033 # span 7 = -1.60179, 0.26237 # span 8 = -1.633, 1.101 # span 9 = 2.6807, 50.1079 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Jul 16 2004 02:51:15 # 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 12:19:21, 5.32a # datcnv_in = Q:\Cruise_Data\2004-13\CTD\2004-13-0028.hex Q:\Cruise_Data\2004-13 \CTD\2004-13-ctd2.con # datcnv_skipover = 0 # wfilter_date = Aug 21 2005 12:22:18, 5.32a # wfilter_in = Q:\Cruise_Data\2004-13\CTD\convert\2004-13-0028.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 12:23:53, 5.32a # celltm_in = Q:\Cruise_Data\2004-13\CTD\wfilter\2004-13-0028.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 12:25:43, 5.32a # Derive_in = Q:\Cruise_Data\2004-13\CTD\celltm\2004-13-0028.cnv Q:\Cruise_Data\ 2004-13\CTD\2004-13-ctd2.con # file_type = ascii END* CTDEDIT was used to remove records to 2.3db 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 9.4303 54.6 0.271 31.1606 1 3.0 9.4320 55.0 0.270 31.1608 8 3.9 9.4181 55.0 0.273 31.1622 8 5.0 9.3871 55.0 0.283 31.1648 9 6.0 9.3985 55.0 0.295 31.1633 9 7.0 9.4251 55.1 0.290 31.1608 9 8.0 9.3803 55.1 0.299 31.1647 8 9.0 9.2739 55.0 0.318 31.1699 9 10.1 9.3312 55.0 0.321 31.1646 8 11.0 8.8488 54.4 0.347 31.2020 9 12.1 8.4496 54.7 0.380 31.2407 9 13.1 8.0720 55.7 0.372 31.2915 8 14.0 7.9304 55.0 0.391 31.2907 8 15.0 7.8748 54.7 0.430 31.2948 7 16.0 7.8664 55.5 0.439 31.3040 9 17.0 7.2776 53.5 0.552 31.3243 9 18.0 4.4198 53.6 0.577 31.4888 8 19.0 1.6188 56.3 0.492 31.6004 8 20.1 0.9402 57.0 0.428 31.6106 7 21.0 0.5974 57.0 0.382 31.6096 8 22.0 0.1336 56.7 0.385 31.6121 9 23.0 -0.0553 56.6 0.393 31.6077 8 24.0 -0.1264 56.4 0.421 31.6075 8 25.0 -0.2133 56.4 0.414 31.6107 8 26.0 -0.3169 56.2 0.424 31.6125 7 27.0 -0.4626 56.2 0.417 31.6206 8 28.0 -0.5463 56.1 0.448 31.6253 8 29.0 -0.6061 55.9 0.425 31.6296 8 30.0 -0.6837 55.2 0.450 31.6372 8 31.0 -0.8048 55.1 0.455 31.6481 8 32.0 -0.9053 54.9 0.477 31.6653 8 32.9 -0.9775 52.9 0.609 31.6767 8 34.0 -1.0587 52.2 0.871 31.6987 8 35.0 -1.1300 51.6 0.903 31.7250 8 36.0 -1.2149 48.6 0.977 31.7497 8 37.0 -1.3209 45.3 0.915 31.7772 8 38.0 -1.3691 43.8 0.971 31.7894 8 39.0 -1.3918 42.8 1.322 31.7941 7 40.0 -1.4002 42.2 1.111 31.7942 8 41.0 -1.4100 42.0 0.834 31.7934 8 42.0 -1.4131 41.9 0.942 31.7926 8 43.0 -1.4154 42.1 1.629 31.7920 9 44.0 -1.4137 42.2 0.990 31.7933 8 45.0 -1.4098 42.1 0.905 31.7949 8 46.0 -1.4126 41.9 0.856 31.7959 7 47.0 -1.4154 41.2 0.898 31.7982 8 48.0 -1.3989 40.6 0.906 31.8036 8 49.0 -1.3810 40.4 0.880 31.8103 8 50.0 -1.3831 38.3 1.318 31.8151 8 50.9 -1.3848 37.6 2.031 31.8154 8 52.0 -1.3857 36.8 1.453 31.8162 8 53.0 -1.3864 35.4 1.445 31.8177 7 54.0 -1.3844 35.2 1.849 31.8186 8 55.0 -1.3829 35.1 1.610 31.8181 8 56.0 -1.3790 34.0 2.448 31.8183 9 57.0 -1.3777 33.2 2.983 31.8185 8 57.9 -1.3770 33.2 2.912 31.8182 7 59.0 -1.3764 33.0 3.246 31.8183 9 60.1 -1.3747 32.6 3.200 31.8197 8 61.1 -1.3718 31.1 3.702 31.8219 8 62.0 -1.3681 31.4 4.116 31.8250 7 63.0 -1.3581 32.2 3.369 31.8326 8 64.0 -1.3535 31.8 3.258 31.8354 8 65.0 -1.3532 32.0 3.056 31.8353 8 66.0 -1.3526 31.2 2.312 31.8351 8 67.0 -1.3520 30.4 2.026 31.8354 9 68.0 -1.3511 28.5 1.781 31.8356 7 68.9 -1.3502 26.9 2.156 31.8358 8 70.0 -1.3502 26.8 1.622 31.8352 8 71.0 -1.3501 25.6 1.469 31.8349 8 72.0 -1.3494 24.4 1.170 31.8347 8 72.9 -1.3495 23.6 1.989 31.8344 8 73.9 -1.3493 22.2 1.950 31.8340 8 74.6 -1.3491 22.5 1.649 31.8336 2