*2005/08/25 13:45:23.89 *IOS HEADER VERSION 1.5 2005/04/01 2005/04/22 *FILE START TIME : UTC 2004/07/12 08:04:14.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 83 DATA DESCRIPTION : CTD FILE TYPE : ASCII NUMBER OF CHANNELS : 6 $TABLE: CHANNELS ! No Name Units Minimum Maximum ! -- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.252 85.6255 2 Temperature:Primary 'deg C (ITS90)' 4.878838 10.72875 3 Transmissivity %/metre 14.85 58.95 4 Fluorescence:URU:Seapoint mg/m^3 0.2075 4.83 5 Salinity:T0:C0 PSS-78 31.8405 32.3417 6 Number_of_bin_records n/a 2 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 : UN-6 EVENT NUMBER : 12 LATITUDE : 53 48.38200 N ! (deg min) LONGITUDE : 164 3.76500 W ! (deg min) WATER DEPTH : 93 *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 4718 4718 CLEAN 4.8 2005/08/21 12:44:33 ? ? SHIFTDAT 3.4 2005/08/21 17:28:14 4718 4718 SHIFTDAT 3.4 2005/08/21 17:34:23 4718 4718 FILTERS 4.3 2005/08/21 17:39:45 4718 4718 DELETE 6.3 2005/08/21 17:41:14 4718 694 CLIP 1.3 2005/08/22 10:59:38 694 680 CTDEDIT 4.60 2005/08/24 15:53:19 680 655 BINAVE 4.1 2005/08/25 10:04:54 655 83 REMOVECH 7.0 2005/08/25 13:44:58 83 83 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 85.91 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 15:53:19 25 records were deleted in this editing session. 100 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\012-UN6.hex Software Version Seasave Win32 V5.2 Temperature SN = 034115 Conductivity SN = 042607 System UpLoad Time = Jul 12 2004 08:04:14 Ship: LAURIER Cruise: 2004-13 Station: UN-6 Latitude: 53 48.382 N Longitude: 164 03.765 W Depth: 93 m Real-Time Sample Interval = 0.125 seconds # nquan = 11 # nvalues = 4718 # 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, 4718 # span 1 = -0.384, 85.912 # span 2 = -2.7143, 12.2817 # span 3 = 0.221334, 3.678035 # span 4 = -0.1250, 87.6501 # span 5 = 0.0000e+00, 4.8315e+00 # span 6 = 0.5385, 0.6142 # span 7 = -0.14134, 0.01290 # span 8 = -1.747, 1.190 # span 9 = 1.5887, 47.4879 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Jul 12 2004 08:04:14 # 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\2004-13-0012.hex Q:\Cruise_Data\2004-13 \CTD\2004-13-ctd2.con # datcnv_skipover = 0 # wfilter_date = Aug 21 2005 12:22:03, 5.32a # wfilter_in = Q:\Cruise_Data\2004-13\CTD\convert\2004-13-0012.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 12:23:37, 5.32a # celltm_in = Q:\Cruise_Data\2004-13\CTD\wfilter\2004-13-0012.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\2004-13-0012.cnv Q:\Cruise_Data\ 2004-13\CTD\2004-13-ctd2.con # file_type = ascii END* CTDEDIT was used to remove records from 3 to 7db and a few records from the bottom of the cast; salinity was cleaned heavily in the top 15db. *************************************************************** 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 2.3 10.5973 27.5 4.115 31.8405 8 5.3 10.7288 30.7 4.276 31.8405 4 6.0 10.5434 30.2 4.148 31.8481 9 7.0 9.8220 26.3 4.800 31.8601 9 8.1 8.5693 18.0 4.830 31.8750 9 9.0 7.8120 14.9 4.830 31.8885 8 10.0 7.5475 16.5 4.830 31.8884 8 11.0 7.8821 29.5 4.830 31.8700 8 12.0 8.0227 28.9 4.830 31.8831 7 13.0 7.2417 32.6 4.830 31.9502 9 14.0 6.5922 39.5 4.830 31.9498 8 15.0 6.3338 42.7 4.830 31.9421 7 16.0 6.1928 44.6 4.830 31.9227 8 17.0 6.0034 45.8 4.830 31.9121 8 18.0 5.9168 48.1 4.820 31.9004 8 19.0 5.7235 51.8 3.926 31.9026 9 20.0 5.4210 54.2 2.816 31.8942 8 21.0 5.2983 55.0 2.057 31.8836 8 22.0 5.2088 56.1 1.501 31.8817 8 23.0 5.1451 56.8 1.139 31.8810 8 24.0 5.1130 57.2 0.919 31.8813 7 25.0 5.0173 57.5 0.818 31.8793 8 26.1 4.9654 57.7 0.709 31.8714 8 27.0 4.9466 57.7 0.541 31.8663 7 28.0 4.9333 57.8 0.487 31.8638 8 29.0 4.9124 57.8 0.446 31.8623 9 30.0 4.8982 57.9 0.399 31.8617 8 31.0 4.8914 57.9 0.385 31.8606 7 31.9 4.8877 58.1 0.367 31.8605 8 33.0 4.8788 58.0 0.349 31.8630 8 34.0 4.8790 58.0 0.345 31.8648 8 35.0 4.8807 57.8 0.339 31.8654 9 36.0 4.8825 58.0 0.317 31.8670 8 37.0 4.8919 58.0 0.317 31.8702 9 38.0 4.9166 57.9 0.309 31.8791 8 39.0 4.9588 57.8 0.301 31.8903 8 40.0 4.9637 57.8 0.306 31.8978 7 41.0 4.9279 57.9 0.310 31.9018 7 42.0 4.9019 57.9 0.300 31.9005 8 43.1 4.8997 57.9 0.281 31.9027 7 44.1 4.9130 57.8 0.278 31.9088 7 45.0 4.9313 57.7 0.299 31.9134 8 45.9 4.9566 57.8 0.291 31.9217 10 47.0 4.9962 57.6 0.310 31.9376 10 48.0 5.0300 57.4 0.360 31.9453 8 49.0 5.1411 57.7 0.379 31.9637 8 50.0 5.1702 57.7 0.392 31.9732 7 51.0 5.1862 57.7 0.411 31.9770 7 52.0 5.1781 57.5 0.417 31.9797 8 53.0 5.1356 57.8 0.407 31.9820 7 54.0 5.1097 57.7 0.398 31.9846 8 55.0 5.0555 57.5 0.415 31.9857 10 56.0 5.0519 57.6 0.373 31.9888 9 57.0 5.0584 57.5 0.375 31.9935 8 58.0 5.0769 57.5 0.372 31.9985 7 59.0 5.0792 57.6 0.371 31.9997 7 60.0 5.0786 57.6 0.374 32.0009 8 61.0 5.0670 57.7 0.361 32.0042 7 61.9 5.0515 57.6 0.353 32.0161 8 63.0 5.0436 57.3 0.332 32.0205 10 64.0 5.0405 57.5 0.334 32.0200 9 65.0 5.0406 57.3 0.324 32.0195 8 65.9 5.0400 57.6 0.320 32.0194 8 67.0 5.0367 57.5 0.326 32.0196 7 68.0 5.0307 57.6 0.310 32.0225 7 69.0 5.0233 57.6 0.316 32.0374 7 70.0 5.0203 57.7 0.312 32.0477 9 71.0 5.0179 57.6 0.332 32.0551 9 72.0 5.0110 57.8 0.283 32.0905 8 73.0 5.0109 57.7 0.258 32.1142 8 74.0 5.0132 58.1 0.246 32.1267 7 75.0 5.0137 58.1 0.249 32.1302 8 76.0 5.0144 58.1 0.242 32.1335 8 77.0 5.0151 58.1 0.242 32.1362 8 78.0 5.0163 58.1 0.235 32.1414 8 79.0 5.0216 58.2 0.234 32.1627 8 80.0 5.0255 58.1 0.236 32.1801 8 81.0 5.0316 58.1 0.235 32.1967 9 82.0 5.0400 58.0 0.214 32.2182 7 83.0 5.0460 58.0 0.215 32.2333 7 84.0 5.0515 58.1 0.214 32.2485 8 85.0 5.0620 58.4 0.217 32.2870 9 85.6 5.0773 59.0 0.208 32.3417 2