*2006/01/26 11:57:31.00 *IOS HEADER VERSION 1.5 2005/04/01 2005/04/22 *FILE START TIME : UTC 2005/07/17 10:27:00.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 96 DATA DESCRIPTION : CTD FILE TYPE : ASCII NUMBER OF CHANNELS : 6 $TABLE: CHANNELS ! No Name Units Minimum Maximum ! -- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.095 49.51812 2 Temperature:Primary 'deg C (ITS90)' 0.9664333 7.360267 3 Transmissivity %/metre 16.55 54.72 4 Fluorescence:URU:Seapoint mg/m^3 0.566E-01 1.40325 5 Salinity:T0:C0 PSS-78 30.42663 32.10005 6 Number_of_bin_records n/a 1 8 $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-3A EVENT NUMBER : 43 LATITUDE : 65 40.42200 N ! (deg min) LONGITUDE : 168 28.89300 W ! (deg min) WATER DEPTH : 53 *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 10:05:39 1951 1951 CLEAN 4.8.1 2006/01/06 13:22:43 1951 1951 SHIFTDAT 3.4 2006/01/06 15:33:08 1951 1951 SHIFTDAT 3.4 2006/01/06 15:40:22 1951 1951 DELETE 6.3 2006/01/06 15:42:31 1951 397 CLIP 1.3 2006/01/06 15:48:00 397 386 CTDEDIT 4.60 2006/01/09 16:38:15 386 386 BINAVE 4.1 2006/01/10 15:19:25 386 96 REMOVECH 7.0 2006/01/26 11:56:04 96 96 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 39.65 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 16:38:15 93 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\43-BRS-3a.hex Software Version Seasave Win32 V 5.33 Temperature SN = 034115 Conductivity SN = 042607 System UpLoad Time = Jul 17 2005 10:27:00 Ship: CCGS "Sir Wilfrid Laurier" Cruise: 2005-05 Station: BRS-3a Latitude = 65 40.422 N Longitude = 168 28.893 W depth(m): 53 m Real-Time Sample Interval = 0.125 seconds # nquan = 11 # nvalues = 1951 # 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, 1951 # span 1 = -0.521, 49.645 # span 2 = 0.9664, 7.4600 # span 3 = 0.248998, 3.159174 # span 4 = -0.1250, 86.1240 # span 5 = 0.0000e+00, 2.1111e+00 # span 6 = 2.6093, 3.4982 # span 7 = 5.84800, 8.28178 # span 8 = -1.312, 1.328 # span 9 = 2.0081, 32.1732 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Jul 17 2005 10:27:00 # 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 13:17:31, 5.32a # datcnv_in = Q:\Cruise_Data\2005-05\SBE25-0293\2005-05-0043.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\2005-05-0043.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 10:03:03, 5.32a # celltm_in = Q:\Cruise_Data\2005-05\CTD\filter\2005-05-0043.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 10:04:49, 5.32a # Derive_in = Q:\Cruise_Data\2005-05\CTD\cell2\2005-05-0043.cnv Q:\Cruise_Data\2 005-10\CTD\2005-10-ctd.CON # file_type = ascii END* CTDEDIT was used 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 2.1 7.3600 40.0 0.148 30.4285 1 2.4 7.3603 40.2 0.148 30.4266 3 3.0 7.3447 40.4 0.149 30.4381 3 3.5 7.3225 40.3 0.154 30.4621 3 4.0 7.2969 40.7 0.189 30.4865 5 4.5 7.2684 40.9 0.155 30.5015 5 5.0 7.2688 41.2 0.151 30.5062 5 5.5 7.0161 43.6 0.144 30.6637 5 6.0 6.8001 43.9 0.121 30.7837 4 6.5 6.8148 44.0 0.135 30.7779 4 7.0 6.7078 44.1 0.122 30.8088 4 7.5 6.5917 43.8 0.136 30.8174 5 8.0 6.5741 44.1 0.123 30.8302 4 8.5 6.6582 45.0 0.126 30.8762 4 9.0 6.6745 45.2 0.111 30.9349 4 9.5 6.6445 42.4 0.121 30.9706 4 10.1 6.4826 47.3 0.106 31.0943 4 10.5 5.7632 50.3 0.075 31.3976 4 11.0 5.0120 51.7 0.095 31.5464 4 11.5 4.0630 54.4 0.063 31.5673 5 12.0 3.4377 54.7 0.057 31.5433 5 12.5 3.2300 54.7 0.059 31.5205 4 13.0 2.9937 54.7 0.066 31.5126 4 13.5 2.7750 54.2 0.076 31.5028 4 14.0 2.5500 54.0 0.076 31.4835 4 14.5 2.3529 53.9 0.080 31.4750 4 15.0 2.0453 53.9 0.097 31.4642 3 15.5 1.8851 54.3 0.088 31.4402 4 15.9 1.8155 54.6 0.079 31.4338 3 16.5 1.7970 54.5 0.080 31.4422 6 17.0 1.7948 54.0 0.090 31.4596 4 17.5 1.7850 53.5 0.093 31.4810 4 18.0 1.7231 54.1 0.104 31.5270 5 18.5 1.6516 52.0 0.100 31.5790 4 19.0 1.6388 47.5 0.129 31.6177 4 19.5 1.7855 37.8 0.313 31.6631 3 20.0 1.8903 34.6 0.412 31.7236 4 20.5 2.3641 19.2 0.923 31.7981 4 21.0 2.6382 16.5 1.356 31.9138 4 21.5 2.5158 19.1 1.403 31.9693 4 22.0 2.3449 19.6 1.176 31.9877 4 22.5 2.2615 21.3 1.239 31.9960 4 23.0 1.9997 26.6 0.906 32.0035 4 23.5 1.5987 34.5 0.507 32.0123 4 24.0 1.1654 40.2 0.290 32.0163 4 24.5 1.0507 40.8 0.261 32.0165 3 25.0 1.0288 40.1 0.176 32.0171 4 25.5 1.0187 40.5 0.145 32.0171 3 26.0 1.0135 40.5 0.154 32.0187 4 26.5 1.0122 39.7 0.179 32.0232 5 27.0 1.0119 41.2 0.164 32.0279 4 27.5 1.0093 40.8 0.165 32.0339 5 28.0 1.0076 40.7 0.172 32.0399 5 28.5 1.0069 41.1 0.151 32.0458 3 28.9 1.0068 40.5 0.147 32.0500 4 29.5 1.0063 40.6 0.132 32.0549 4 29.9 1.0061 40.7 0.171 32.0583 3 30.5 1.0061 39.1 0.187 32.0616 4 31.0 1.0062 39.6 0.190 32.0647 3 31.5 1.0062 40.7 0.147 32.0675 5 32.0 1.0071 40.6 0.219 32.0703 4 32.5 1.0085 40.9 0.150 32.0726 5 33.0 1.0089 41.1 0.157 32.0762 5 33.5 1.0086 40.7 0.199 32.0795 4 34.0 1.0074 40.7 0.124 32.0822 4 34.5 1.0066 41.1 0.153 32.0847 4 35.0 1.0063 40.6 0.171 32.0869 3 35.5 1.0057 41.1 0.166 32.0879 4 36.1 1.0053 41.1 0.172 32.0893 3 36.5 1.0047 40.7 0.136 32.0902 3 37.0 1.0020 40.9 0.169 32.0914 5 37.5 0.9988 40.9 0.156 32.0919 4 38.0 0.9901 40.8 0.162 32.0928 4 38.5 0.9869 41.0 0.197 32.0937 5 39.0 0.9871 41.0 0.156 32.0951 4 39.5 0.9921 40.9 0.180 32.0960 4 40.0 0.9900 41.0 0.140 32.0973 4 40.5 0.9855 40.8 0.150 32.0974 4 41.0 0.9847 40.4 0.169 32.0981 3 41.5 0.9833 41.3 0.150 32.0983 4 42.0 0.9822 40.9 0.105 32.0985 4 42.5 0.9833 41.0 0.134 32.0990 3 43.0 0.9844 40.9 0.147 32.0993 4 43.5 0.9857 41.1 0.137 32.0999 4 44.0 0.9846 41.4 0.123 32.1001 4 44.4 0.9785 41.0 0.113 32.0997 4 45.0 0.9708 41.3 0.142 32.0990 4 45.5 0.9691 41.3 0.157 32.0992 5 46.0 0.9689 40.8 0.134 32.0993 4 46.5 0.9714 41.0 0.131 32.0993 4 47.1 0.9720 41.3 0.178 32.0996 4 47.5 0.9734 40.7 0.115 32.1000 3 48.0 0.9675 41.0 0.106 32.1000 4 48.5 0.9665 40.8 0.136 32.0996 4 49.0 0.9664 40.7 0.115 32.0997 3 49.5 0.9693 40.6 0.124 32.0996 8