*2005/08/25 13:45:23.96 *IOS HEADER VERSION 1.5 2005/04/01 2005/04/22 *FILE START TIME : UTC 2004/07/12 09:03:07.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 72 DATA DESCRIPTION : CTD FILE TYPE : ASCII NUMBER OF CHANNELS : 6 $TABLE: CHANNELS ! No Name Units Minimum Maximum ! -- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 4.095167 74.7595 2 Temperature:Primary 'deg C (ITS90)' 4.779912 10.96148 3 Transmissivity %/metre 22.375 58.31111 4 Fluorescence:URU:Seapoint mg/m^3 0.187 4.8295 5 Salinity:T0:C0 PSS-78 31.82123 31.98237 6 Number_of_bin_records n/a 6 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 : UN-5 EVENT NUMBER : 13 LATITUDE : 53 52.98700 N ! (deg min) LONGITUDE : 164 11.90000 W ! (deg min) WATER DEPTH : 82 *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 12:27:51 3437 3437 CLEAN 4.8 2005/08/21 12:44:34 ? ? SHIFTDAT 3.4 2005/08/21 17:28:15 3437 3437 SHIFTDAT 3.4 2005/08/21 17:34:24 3437 3437 FILTERS 4.3 2005/08/21 17:39:46 3437 3437 DELETE 6.3 2005/08/21 17:41:14 3437 613 CLIP 1.3 2005/08/22 10:59:39 613 594 CTDEDIT 4.60 2005/08/24 16:05:42 594 573 BINAVE 4.1 2005/08/25 10:04:54 573 72 REMOVECH 7.0 2005/08/25 13:44:58 72 72 HDREDIT2 2.5 2005/08/25 13:45:23 ? ? $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 75.22 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 16:05:42 21 records were deleted in this editing session. 59 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 13:44:58 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 13:45:23 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\013-UN5.hex Software Version Seasave Win32 V5.2 Temperature SN = 034115 Conductivity SN = 042607 System UpLoad Time = Jul 12 2004 09:03:07 Ship: LAURIER Cruise: 2004-13 Station: UN-5 Latitude: 53 52.987 N Longitude: 164 11.900 W Depth: 82 m Real-Time Sample Interval = 0.125 seconds # nquan = 11 # nvalues = 3437 # 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, 3437 # span 1 = -0.030, 75.216 # span 2 = 2.7052, 13.7386 # span 3 = 0.385367, 3.881734 # span 4 = -0.1250, 87.4466 # span 5 = 0.0000e+00, 4.8339e+00 # span 6 = 0.0012, 0.9695 # span 7 = -1.42292, 0.73194 # span 8 = -1.703, 1.246 # span 9 = 2.8668, 43.9626 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Jul 12 2004 09:03:07 # 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 12:19:10, 5.32a # datcnv_in = Q:\Cruise_Data\2004-13\CTD\2004-13-0013.hex Q:\Cruise_Data\2004-13 \CTD\2004-13-ctd2.con # datcnv_skipover = 0 # wfilter_date = Aug 21 2005 12:22:04, 5.32a # wfilter_in = Q:\Cruise_Data\2004-13\CTD\convert\2004-13-0013.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 12:23:38, 5.32a # celltm_in = Q:\Cruise_Data\2004-13\CTD\wfilter\2004-13-0013.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 12:25:26, 5.32a # Derive_in = Q:\Cruise_Data\2004-13\CTD\celltm\2004-13-0013.cnv Q:\Cruise_Data\ 2004-13\CTD\2004-13-ctd2.con # file_type = ascii END* CTDEDIT was used to remove records to 3.8db 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 4.1 10.9615 32.2 3.083 31.8212 6 5.0 10.9091 32.3 3.172 31.8376 8 6.0 10.6229 33.8 3.225 31.8478 9 7.0 10.2069 34.3 3.227 31.8593 9 8.0 9.6549 34.5 3.744 31.8776 8 9.0 9.5625 34.6 4.055 31.8657 9 10.0 9.5365 34.9 4.210 31.8601 8 11.0 9.4700 34.5 4.529 31.8613 8 12.0 9.2579 34.8 4.774 31.8774 8 13.0 9.0122 33.9 4.828 31.8930 9 14.0 8.7852 31.1 4.829 31.9074 8 15.0 8.5316 22.4 4.829 31.9291 8 16.0 8.2532 24.0 4.829 31.9454 9 17.0 8.1849 27.3 4.829 31.9554 9 18.1 8.1082 29.6 4.829 31.9778 8 19.0 8.0389 31.0 4.829 31.9824 7 20.0 7.9707 32.6 4.829 31.9808 8 21.0 7.8897 34.4 4.829 31.9770 7 22.0 7.8324 35.7 4.829 31.9719 8 23.0 7.6610 40.1 4.829 31.9732 8 24.0 7.3892 45.1 4.829 31.9729 9 25.0 7.1794 46.4 4.829 31.9636 8 26.0 7.1168 46.8 4.830 31.9560 8 27.0 7.0958 46.7 4.830 31.9521 8 28.0 7.0412 47.2 4.829 31.9490 8 29.0 6.9756 47.7 4.828 31.9448 9 30.0 6.9200 48.1 4.825 31.9415 8 31.0 6.8687 49.0 4.617 31.9380 8 32.0 6.7742 50.9 4.113 31.9388 7 33.0 6.6979 51.9 3.708 31.9361 7 34.0 6.4745 53.7 3.269 31.9326 8 35.0 6.1398 55.2 2.702 31.9327 8 36.0 5.9893 55.8 2.316 31.9236 8 37.0 5.7438 56.3 1.929 31.9105 9 38.0 5.5041 57.4 1.657 31.9069 9 39.0 5.4264 57.5 1.313 31.9074 8 40.0 5.4464 57.7 1.017 31.9130 8 41.1 5.4680 57.8 0.859 31.9285 7 42.0 5.4600 57.6 0.780 31.9335 7 43.0 5.4477 57.7 0.775 31.9329 8 44.0 5.4141 57.2 0.755 31.9282 9 45.0 5.1470 58.2 0.639 31.9221 8 46.0 4.9938 58.2 0.515 31.9159 7 47.0 4.8857 58.0 0.434 31.9102 7 48.0 4.8104 57.3 0.392 31.9156 7 49.1 4.7799 58.2 0.313 31.9274 8 50.0 4.7808 58.0 0.278 31.9415 9 51.0 4.7875 58.1 0.256 31.9489 9 52.0 4.7885 58.3 0.244 31.9529 9 53.0 4.7877 58.2 0.222 31.9590 9 54.0 4.7916 58.0 0.214 31.9658 8 55.0 4.7925 58.1 0.211 31.9669 7 56.0 4.7923 57.9 0.200 31.9669 7 57.0 4.7914 58.1 0.198 31.9675 6 57.9 4.7913 58.0 0.199 31.9683 7 59.0 4.7915 58.0 0.202 31.9680 9 60.1 4.7922 58.2 0.189 31.9675 8 61.0 4.7923 58.0 0.198 31.9674 8 62.0 4.7908 58.1 0.198 31.9674 9 63.0 4.7907 58.0 0.191 31.9671 8 64.0 4.7904 58.1 0.203 31.9665 8 65.0 4.7900 58.2 0.194 31.9661 8 66.0 4.7899 58.1 0.195 31.9656 9 67.0 4.7897 58.0 0.197 31.9656 8 67.9 4.7898 58.0 0.197 31.9654 8 68.9 4.7899 58.1 0.193 31.9652 7 70.0 4.7899 58.0 0.190 31.9652 7 71.0 4.7900 57.8 0.193 31.9649 7 72.0 4.7902 58.1 0.200 31.9646 7 73.0 4.7905 58.0 0.203 31.9638 9 74.0 4.7906 57.9 0.187 31.9631 8 74.8 4.7906 58.1 0.196 31.9629 6