*2006/01/26 11:57:31.14 *IOS HEADER VERSION 1.5 2005/04/01 2005/04/22 *FILE START TIME : UTC 2005/07/17 11:25:03.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 89 DATA DESCRIPTION : CTD FILE TYPE : ASCII NUMBER OF CHANNELS : 6 $TABLE: CHANNELS ! No Name Units Minimum Maximum ! -- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.1196 46.0155 2 Temperature:Primary 'deg C (ITS90)' 1.2926 8.01768 3 Transmissivity %/metre 33.83333 54.425 4 Fluorescence:URU:Seapoint mg/m^3 0.705E-01 0.29475 5 Salinity:T0:C0 PSS-78 29.5699 31.68407 6 Number_of_bin_records n/a 2 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\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 : BRS-4A EVENT NUMBER : 45 LATITUDE : 65 39.69500 N ! (deg min) LONGITUDE : 168 20.19200 W ! (deg min) WATER DEPTH : 50 *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 10:05:40 1843 1843 CLEAN 4.8.1 2006/01/06 13:22:44 1843 1843 SHIFTDAT 3.4 2006/01/06 15:33:09 1843 1843 SHIFTDAT 3.4 2006/01/06 15:40:24 1843 1843 DELETE 6.3 2006/01/06 15:42:32 1843 394 CLIP 1.3 2006/01/06 15:48:01 394 375 CTDEDIT 4.60 2006/01/09 16:41:40 375 375 BINAVE 4.1 2006/01/10 15:19:25 375 89 REMOVECH 7.0 2006/01/26 11:56:04 89 89 HDREDIT2 2.5.1 2006/01/26 11:57:31 ? ? $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 36.09 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 2006/01/09 16:41:40 26 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 11:56:04 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 11:57:31 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\45-BRS-4a.hex Software Version Seasave Win32 V 5.33 Temperature SN = 034115 Conductivity SN = 042607 System UpLoad Time = Jul 17 2005 11:25:03 Ship: CCGS "Sir Wilfrid Laurier" Cruise: 2005-05 Station: BRS-4a Latitude = 65 39.695 N Longitude = 168 20.192 W depth(m): 50 Real-Time Sample Interval = 0.125 seconds # nquan = 11 # nvalues = 1843 # 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, 1843 # span 1 = -0.455, 46.091 # span 2 = 1.2902, 8.0179 # span 3 = 0.026650, 3.179175 # span 4 = -0.1250, 88.4131 # span 5 = 0.0000e+00, 5.4701e-01 # span 6 = 2.7411, 3.5336 # span 7 = 6.16541, 8.62942 # span 8 = -1.498, 1.375 # span 9 = 0.1988, 31.6959 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Jul 17 2005 11:25:03 # 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 13:17:32, 5.32a # datcnv_in = Q:\Cruise_Data\2005-05\SBE25-0293\2005-05-0045.hex Q:\Cruise_Data\ 2005-05\CTD\2005-05-sbe25.CON # datcnv_skipover = 0 # wfilter_date = Dec 12 2005 12:12:45, 5.32a # wfilter_in = Q:\Cruise_Data\2005-05\CTD\convert\2005-05-0045.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 10:03:04, 5.32a # celltm_in = Q:\Cruise_Data\2005-05\CTD\filter\2005-05-0045.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 10:04:50, 5.32a # Derive_in = Q:\Cruise_Data\2005-05\CTD\cell2\2005-05-0045.cnv Q:\Cruise_Data\2 005-10\CTD\2005-10-ctd.CON # file_type = ascii END* CTDEDIT was used to remove 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 2.1 8.0177 34.0 0.283 29.5699 5 2.3 8.0173 34.0 0.233 29.5723 6 3.0 8.0168 33.9 0.234 29.5774 5 3.6 8.0165 34.0 0.267 29.5787 9 4.0 8.0166 34.0 0.295 29.5789 8 4.4 8.0160 34.1 0.219 29.5813 5 5.0 8.0091 34.0 0.216 29.5911 4 5.5 7.9959 34.0 0.204 29.6097 3 6.0 7.9927 34.1 0.214 29.6162 3 6.5 7.9968 33.8 0.208 29.6121 3 7.0 7.9909 33.9 0.214 29.6182 2 7.5 7.9854 34.1 0.210 29.6271 4 8.0 7.9812 34.3 0.233 29.6329 4 8.5 7.9652 34.4 0.223 29.6544 5 9.0 7.9591 34.5 0.235 29.6641 6 9.5 7.9456 34.6 0.219 29.6870 6 10.0 7.9254 34.8 0.230 29.7155 5 10.5 7.9083 34.8 0.208 29.7391 4 11.0 7.8998 34.8 0.194 29.7496 4 11.6 7.8738 34.9 0.199 29.7844 3 12.0 7.8525 35.3 0.187 29.8143 3 12.5 7.7941 35.9 0.184 29.8976 4 13.0 7.7203 36.9 0.184 30.0158 3 13.5 7.6637 38.0 0.174 30.1127 4 14.0 7.5837 39.5 0.186 30.2467 4 14.5 7.4805 41.3 0.172 30.4003 5 15.0 7.3906 42.5 0.148 30.5063 5 15.5 7.2779 44.6 0.127 30.6081 5 16.0 7.2071 46.9 0.102 30.7178 4 16.5 7.1204 49.5 0.092 30.8808 4 17.0 6.9289 53.9 0.079 31.0817 4 17.4 6.7977 54.2 0.073 31.1669 3 18.0 6.7269 54.3 0.074 31.1874 4 18.5 6.6563 53.7 0.077 31.1961 4 19.0 6.5870 54.3 0.082 31.1940 4 19.5 6.4687 54.4 0.080 31.1924 4 20.0 6.0485 54.1 0.083 31.2208 6 20.5 5.3613 53.7 0.084 31.2503 5 21.0 4.4441 52.5 0.079 31.2399 5 21.5 3.9617 51.8 0.073 31.2003 4 22.0 3.8477 51.9 0.074 31.1836 4 22.5 3.7607 51.7 0.071 31.1816 3 22.9 3.6667 50.4 0.072 31.1866 3 23.5 3.5536 51.0 0.071 31.1997 4 24.0 3.4798 49.0 0.080 31.2167 3 24.5 3.4443 51.5 0.078 31.2340 4 25.0 3.2315 50.8 0.085 31.2869 4 25.5 2.8330 51.2 0.094 31.3415 5 26.0 2.7575 51.2 0.091 31.3476 4 26.5 2.5586 50.8 0.086 31.3657 5 27.0 2.1229 50.6 0.080 31.4074 5 27.5 1.9184 50.0 0.075 31.4230 4 28.0 1.8341 49.2 0.078 31.4271 4 28.5 1.7876 48.1 0.086 31.4352 3 28.9 1.7610 47.7 0.086 31.4412 3 29.5 1.6857 46.1 0.093 31.4555 4 30.0 1.6303 47.2 0.091 31.4643 3 30.5 1.6363 47.9 0.087 31.4696 4 30.9 1.6449 48.0 0.089 31.4795 4 31.5 1.6485 48.6 0.086 31.4880 4 32.0 1.6553 49.6 0.084 31.4982 4 32.5 1.6556 50.0 0.079 31.5103 4 33.0 1.6469 50.3 0.079 31.5209 5 33.5 1.6339 50.1 0.079 31.5329 5 34.0 1.6222 49.9 0.080 31.5414 4 34.5 1.6043 49.5 0.085 31.5497 4 35.0 1.5974 50.1 0.084 31.5548 3 35.5 1.6011 50.7 0.076 31.5597 4 36.0 1.5881 51.0 0.080 31.5702 4 36.6 1.5392 49.1 0.078 31.5816 3 37.0 1.4655 47.8 0.087 31.5924 4 37.5 1.4130 44.3 0.092 31.5986 3 38.0 1.3934 47.2 0.100 31.6011 5 38.5 1.3818 46.6 0.095 31.6061 5 39.0 1.3684 46.6 0.100 31.6111 4 39.5 1.3553 46.4 0.101 31.6176 5 40.0 1.3473 46.1 0.102 31.6226 4 40.5 1.3410 44.2 0.104 31.6283 4 41.0 1.3374 45.0 0.115 31.6331 3 41.5 1.3334 45.0 0.104 31.6365 4 42.0 1.3206 45.7 0.106 31.6407 3 42.5 1.3049 46.3 0.096 31.6451 3 43.0 1.3099 46.6 0.091 31.6536 5 43.5 1.3163 47.6 0.090 31.6653 3 44.0 1.3148 47.0 0.099 31.6714 4 44.5 1.3088 47.8 0.104 31.6764 5 45.0 1.2957 48.2 0.106 31.6823 4 45.5 1.2926 47.8 0.097 31.6841 4 46.0 1.3047 47.8 0.107 31.6828 8