*2006/01/26 11:57:33.50 *IOS HEADER VERSION 1.5 2005/04/01 2005/04/22 *FILE START TIME : UTC 2005/07/19 19:40:38.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 77 DATA DESCRIPTION : CTD FILE TYPE : ASCII NUMBER OF CHANNELS : 6 $TABLE: CHANNELS ! No Name Units Minimum Maximum ! -- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.571667 40.40183 2 Temperature:Primary 'deg C (ITS90)' 2.29998 7.1066 3 Transmissivity %/metre 15.425 51.58 4 Fluorescence:URU:Seapoint mg/m^3 0.3133333E-01 1.3472 5 Salinity:T0:C0 PSS-78 31.35197 32.20122 6 Number_of_bin_records n/a 3 6 $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\2005-05\CTD\derive2\20 $END *ADMINISTRATION MISSION : 2005-05 AGENCY : IOS, Ocean Sciences Division, Sidney, BC COUNTRY : Canada PROJECT : JWACS-2005 SCIENTIST : van Hardenberg B. PLATFORM : Sir Wilfrid Laurier *LOCATION GEOGRAPHIC AREA : Bering Sea/Bering Strait/Chukchi Sea STATION : CPL-4 EVENT NUMBER : 82 LATITUDE : 69 1.51800 N ! (deg min) LONGITUDE : 166 51.10500 W ! (deg min) WATER DEPTH : 45 *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 ' ' 43-0615 userpoly ' ' ' ' Fluorometer ' ' Seapoint transmissometer:primary ' ' SeaTech $END $REMARKS SOFTWARE VERSION SEASAVE WIN32 V 5.33 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 2.9 2006/01/06 10:05:51 2320 2320 CLEAN 4.8.1 2006/01/06 13:23:06 2320 2320 SHIFTDAT 3.4 2006/01/06 15:33:28 2320 2320 SHIFTDAT 3.4 2006/01/06 15:40:44 2320 2320 DELETE 6.3 2006/01/06 15:42:55 2320 340 CLIP 1.3 2006/01/06 15:48:16 340 326 CTDEDIT 4.60 2006/01/10 12:17:13 326 314 BINAVE 4.1 2006/01/10 15:19:31 314 77 REMOVECH 7.0 2006/01/26 11:56:08 77 77 HDREDIT2 2.5.1 2006/01/26 11:57:33 ? ? $END $REMARKS -CLEAN functions: 2006/01/06 13:21:52 20 Interpolation by Record Number, in Pressure:StrainGauge Change Pad Value to -99 in Channel: Oxygen:Dissolved:SBE [mL/L] 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= 0.80 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= 80.00 -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 10.00 to 30.50 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, 5000.000 Time Not Available in File -CTDEDIT 2006/01/10 12:17:13 12 records were deleted in this editing session. 49 changes in channel Salinity:T0:C0 -The following BINAVE parameters were used: Bin channel = Pressure:StrainGauge Averaging interval = 0.50 Minimum bin value = 0.000 Average value was used Interpolated values were NOT used for empty bins Standard Deviation channels were added Channel 'NUMBER_OF_BIN_RECORDS' was added to file. -REMOVECH 2006/01/26 11:56:08 The following CHANNEL(S) were removed: Scan_Number Scan_Number:STD Pressure:StrainGauge:STD [dbars] Temperature:Primary:STD [deg C (ITS90)] Conductivity:Primary [S/m] Conductivity:Primary:STD [S/m] Transmissivity:STD [%/metre] Fluorescence:Seapoint:STD [mg/m^3] Oxygen:Voltage:SBE [volts] Oxygen:Voltage:SBE:STD [volts] Oxygen:Dissolved:SBE [mL/L] Oxygen:Dissolved:SBE:STD [mL/L] Descent_Rate [m/s] Descent_Rate:STD [m/s] Salinity:T0:C0:STD [PSS-78] Flag Flag:STD -HEADER EDITS: 2006/01/26 11:57:33 Applied edit header: Q:\Cruise_Data\2005-05\CTD\doc\2005-05-SBE25-hdr.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:\2005-05-SBE25\82-cpl-4.hex Software Version Seasave Win32 V 5.33 Temperature SN = 034115 Conductivity SN = 042607 System UpLoad Time = Jul 19 2005 19:40:38 Ship: CCGS "Sir Wilfrid Laurier" Cruise: 2005-05 Station: cpl-4 Latitude = 69 01.518 N Longitude = 166 51.105 W depth(m): 45 m Real-Time Sample Interval = 0.125 seconds # nquan = 11 # nvalues = 2320 # 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, 2320 # span 1 = -0.313, 40.496 # span 2 = -5.1890, 9.8564 # span 3 = 0.024353, 3.371006 # span 4 = -0.1250, 88.4640 # span 5 = 0.0000e+00, 1.3871e+00 # span 6 = 2.0586, 3.1477 # span 7 = 4.34493, 9.73507 # span 8 = -1.662, 1.147 # span 9 = 0.1720, 32.2046 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Jul 19 2005 19:40:38 # bad_flag = -9.990e-29 # sensor 0 = Frequency 0 temperature, 034115, 10-Dec-04 # sensor 1 = Frequency 1 conductivity, 042607, 20-Jan-05, cpcor = -9.5700e-08 # sensor 2 = Pressure Voltage, 290464, 27-Dec-2002, cpcor = -9.5700e-08 # sensor 3 = Extrnl Volt 0 Oxygen, SBE, primary, 43-0615, 09-Mar-2004 # 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 # datcnv_date = Dec 09 2005 13:17:44, 5.32a # datcnv_in = Q:\Cruise_Data\2005-05\SBE25-0293\2005-05-0082.hex Q:\Cruise_Data\ 2005-05\CTD\2005-05-sbe25.CON # datcnv_skipover = 0 # wfilter_date = Dec 12 2005 12:13:00, 5.32a # wfilter_in = Q:\Cruise_Data\2005-05\CTD\convert\2005-05-0082.cnv # wfilter_excl_bad_scans = yes # wfilter_action prSM = cosine, 5 # wfilter_action t090C = cosine, 5 # wfilter_action c0S/m = cosine, 5 # celltm_date = Jan 06 2006 10:03:20, 5.32a # celltm_in = Q:\Cruise_Data\2005-05\CTD\filter\2005-05-0082.cnv # celltm_alpha = 0.1000, 0.0000 # celltm_tau = 7.0000, 0.0000 # celltm_temp_sensor_use_for_cond = primary, # Derive_date = Jan 06 2006 10:05:09, 5.32a # Derive_in = Q:\Cruise_Data\2005-05\CTD\cell2\2005-05-0082.cnv Q:\Cruise_Data\2 005-10\CTD\2005-10-ctd.CON # file_type = ascii END* CTDEDIT was used to remove surface records to 2.3db and to clean salinity. --------------------------------------------------------------------- Fluorescence:URU:Seapoint – The data are uncalibrated and unedited. Transmissivity: The data are nominal and unedited. The pressure sensor is considered ±1db. The salinity is considered ±0.005psu except in areas of rapid temperature change where the salinity has been edited heavily and should be considered ±0.1psu. The dissolved oxygen data was removed because 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 2.6 7.0977 50.8 0.032 31.3571 3 3.0 7.1003 51.5 0.031 31.3550 3 3.5 7.1060 51.5 0.032 31.3520 4 4.0 7.1066 46.4 0.033 31.3521 4 4.5 7.0996 51.5 0.033 31.3556 5 5.0 7.0433 51.5 0.033 31.3742 4 5.5 7.0379 51.5 0.036 31.3755 5 6.0 7.0777 51.6 0.036 31.3595 5 6.5 7.0600 51.6 0.036 31.3683 5 7.0 7.0262 51.5 0.039 31.3823 5 7.5 7.0466 51.5 0.039 31.3706 4 8.0 6.9985 51.3 0.042 31.3952 4 8.5 6.8619 51.2 0.047 31.4551 3 9.0 6.8278 51.0 0.054 31.4615 4 9.5 6.8973 51.0 0.056 31.4399 4 10.0 6.8995 51.2 0.055 31.4335 4 10.5 6.9369 51.2 0.054 31.4198 4 11.1 6.9588 51.1 0.056 31.4107 4 11.5 6.9155 50.6 0.066 31.4328 4 12.0 6.8141 50.6 0.084 31.4798 4 12.5 6.8089 50.8 0.087 31.4887 5 13.0 6.8096 50.9 0.090 31.4922 4 13.5 6.8095 50.7 0.094 31.4956 5 14.0 6.8091 50.7 0.094 31.4987 4 14.5 6.8091 50.7 0.094 31.5023 4 14.9 6.8100 50.9 0.095 31.5061 4 15.5 6.8125 50.8 0.096 31.5133 4 16.0 6.8149 50.8 0.097 31.5257 3 16.5 6.8004 50.6 0.099 31.5463 4 17.0 6.6373 50.5 0.102 31.6025 4 17.5 6.1501 50.3 0.105 31.6698 4 18.0 5.1778 49.4 0.124 31.6826 4 18.5 4.6335 49.2 0.124 31.6657 4 19.0 4.3451 48.6 0.128 31.6561 5 19.5 3.8124 49.3 0.134 31.6752 3 20.0 3.4013 48.2 0.128 31.6749 5 20.5 2.9842 47.9 0.125 31.7022 4 21.0 2.7947 47.4 0.127 31.7202 4 21.5 2.6320 46.4 0.117 31.7513 5 22.0 2.5824 46.5 0.115 31.7787 4 22.5 2.6168 46.4 0.112 31.8128 4 23.0 2.6277 44.8 0.115 31.8484 4 23.5 2.5721 43.8 0.134 31.8833 4 24.0 2.5041 42.5 0.153 31.9167 4 24.5 2.3561 39.8 0.178 31.9392 3 25.0 2.3069 35.4 0.231 31.9390 4 25.5 2.3234 32.6 0.333 31.9494 3 26.0 2.3000 29.0 0.518 31.9642 5 26.5 2.3194 25.5 0.742 31.9751 4 27.0 2.3268 21.2 1.094 31.9897 4 27.5 2.3738 20.9 1.347 32.0153 5 28.0 2.3519 22.3 1.258 32.0345 4 28.5 2.3529 25.0 0.992 32.0470 4 29.0 2.3525 27.0 0.723 32.0570 5 29.5 2.3589 28.9 0.523 32.0662 4 30.0 2.3795 28.8 0.402 32.0754 3 30.5 2.4197 27.5 0.378 32.0915 4 31.0 2.4573 27.1 0.349 32.1091 3 31.5 2.5216 24.3 0.326 32.1279 4 32.0 2.5809 22.0 0.306 32.1545 4 32.5 2.5896 20.7 0.314 32.1674 4 33.0 2.5921 20.3 0.313 32.1732 4 33.5 2.5933 19.5 0.313 32.1781 4 34.0 2.5945 18.8 0.313 32.1816 4 34.5 2.5947 18.2 0.310 32.1857 5 35.0 2.5944 17.7 0.311 32.1885 4 35.5 2.5923 16.6 0.310 32.1919 4 36.0 2.5899 16.3 0.310 32.1932 4 36.5 2.5900 16.5 0.306 32.1947 4 37.0 2.5905 16.6 0.312 32.1957 3 37.5 2.5901 16.3 0.310 32.1968 4 38.0 2.5880 15.7 0.310 32.1981 4 38.5 2.5868 15.6 0.308 32.1993 4 39.0 2.5860 15.4 0.313 32.1996 4 39.5 2.5861 15.4 0.319 32.2001 4 40.0 2.5854 15.4 0.317 32.2008 4 40.4 2.5882 15.5 0.322 32.2012 6