*2005/08/25 13:45:26.96 *IOS HEADER VERSION 1.5 2005/04/01 2005/04/22 *FILE START TIME : UTC 2004/07/19 14:57:44.000 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 3.075125 55.96172 2 Temperature:Primary 'deg C (ITS90)' 1.3093 7.069125 3 Transmissivity %/metre 1.214286 48.375 4 Fluorescence:URU:Seapoint mg/m^3 0.740125 4.831125 5 Salinity:T0:C0 PSS-78 31.73439 32.7741 6 Number_of_bin_records n/a 7 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 : UTN-7 EVENT NUMBER : 48 LATITUDE : 67 59.90500 N ! (deg min) LONGITUDE : 168 55.93600 W ! (deg min) WATER DEPTH : 60 *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 3564 3564 CLEAN 4.8 2005/08/21 12:45:13 ? ? SHIFTDAT 3.4 2005/08/21 17:28:55 3564 3564 SHIFTDAT 3.4 2005/08/21 17:35:04 3564 3564 FILTERS 4.3 2005/08/21 17:40:31 3564 3564 DELETE 6.3 2005/08/21 17:41:56 3564 464 CLIP 1.3 2005/08/22 10:59:47 464 444 CTDEDIT 4.60 2005/08/22 16:58:58 444 434 BINAVE 4.1 2005/08/25 10:05:01 434 54 REMOVECH 7.0 2005/08/25 13:45:02 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 56.55 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 16:58:58 10 records were deleted in this editing session. 76 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 13:45:02 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 13:45:26 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\048-UTN7.hex Software Version Seasave Win32 V5.2 Temperature SN = 034115 Conductivity SN = 042607 System UpLoad Time = Jul 19 2004 14:57:44 Ship: LAURIER Cruise: 2004-13 Station: UTN-7 Latitude: 67 59.905 N Longitude: 168 55.936 W Depth: 60 m Real-Time Sample Interval = 0.125 seconds # nquan = 11 # nvalues = 3564 # 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, 3564 # span 1 = -0.493, 56.554 # span 2 = -8.1651, 9.5625 # span 3 = 2.770053, 3.393204 # span 4 = -0.1250, 84.1655 # span 5 = 0.0000e+00, 4.8327e+00 # span 6 = 1.3980, 3.6105 # span 7 = 1.64726, 7.55289 # span 8 = -1.626, 1.067 # span 9 = 29.6555, 54.7524 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Jul 19 2004 14:57:44 # 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\2004-13-0048.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\2004-13-0048.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\2004-13-0048.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 12:26:04, 5.32a # Derive_in = Q:\Cruise_Data\2004-13\CTD\celltm\2004-13-0048.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; salinity was cleaned heavily between 5 and 13db and lightly elsewhere. *************************************************************** 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 3.1 7.0691 48.4 0.740 31.7344 8 4.0 6.0933 47.3 0.827 31.9725 8 5.0 4.1542 35.6 1.662 32.3091 9 6.0 2.3724 28.4 3.127 32.5333 8 7.0 2.0237 18.7 4.625 32.5589 9 8.0 1.9868 15.8 4.829 32.5632 8 9.0 1.9329 16.2 4.829 32.5631 9 10.0 2.0449 15.4 4.829 32.5475 8 11.0 1.8056 10.2 4.830 32.5522 8 12.0 1.6907 6.8 4.829 32.5541 9 13.0 1.6855 12.6 4.829 32.5552 8 14.1 1.6800 13.4 4.829 32.5544 8 15.0 1.6637 25.4 4.829 32.5555 8 16.0 1.6552 32.5 4.829 32.5573 8 17.0 1.6461 32.8 4.815 32.5572 8 18.0 1.6437 33.6 4.817 32.5555 8 19.0 1.6410 34.1 4.829 32.5554 8 20.0 1.6348 33.2 4.666 32.5560 8 21.0 1.6262 35.1 4.729 32.5561 8 22.0 1.6153 36.9 3.668 32.5578 8 23.0 1.6107 37.1 4.665 32.5595 8 24.0 1.5888 37.5 4.370 32.5598 8 25.0 1.5595 39.0 4.234 32.5606 8 26.0 1.5464 40.2 4.145 32.5605 8 27.0 1.5014 38.9 3.855 32.5637 8 28.0 1.5061 37.2 3.661 32.5688 8 29.0 1.5194 37.5 4.023 32.5828 8 30.0 1.5068 36.6 3.605 32.5895 8 31.0 1.4915 33.8 4.019 32.6033 8 32.0 1.4845 33.2 3.890 32.6146 8 33.0 1.4776 32.2 4.173 32.6225 8 34.0 1.4657 31.7 3.872 32.6348 8 35.0 1.4614 30.2 3.203 32.6444 7 36.0 1.4569 30.5 3.561 32.6447 9 37.0 1.4575 30.3 3.208 32.6451 8 38.0 1.4584 30.0 2.581 32.6444 7 38.9 1.4768 29.4 2.332 32.6526 8 40.0 1.6997 25.0 4.031 32.6735 9 41.0 1.5941 13.4 4.829 32.6982 7 42.0 1.5105 11.3 4.830 32.7207 9 43.0 1.4800 12.1 4.830 32.7360 7 44.0 1.3778 16.1 4.830 32.7542 9 45.0 1.3457 7.1 4.830 32.7557 7 46.0 1.3404 2.2 4.768 32.7547 8 47.0 1.3381 13.1 4.759 32.7538 8 48.0 1.3370 12.9 4.639 32.7544 8 49.0 1.3354 12.1 4.826 32.7544 8 50.0 1.3354 12.2 4.403 32.7543 8 51.0 1.3356 13.1 4.330 32.7548 8 52.0 1.3348 12.4 4.405 32.7553 8 53.0 1.3330 9.5 4.326 32.7564 8 54.0 1.3181 3.5 4.824 32.7678 8 55.0 1.3105 2.0 4.831 32.7734 8 56.0 1.3093 1.2 4.830 32.7741 7