*2004/09/22 17:54:57.90 *IOS HEADER VERSION 1.4 2002/12/04 2002/12/04 *FILE START TIME : UTC 2004/08/06 04:19:24.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 47 DATA DESCRIPTION : CTD FILE TYPE : ASCII NUMBER OF CHANNELS : 6 $TABLE: CHANNELS ! No Name Units Minimum Maximum ! -- ----------------------- --------------- -------------- -------------- 1 Pressure dbars 3.261231 48.59275 2 Temperature:Primary 'deg C (ITS90)' 9.21035 12.95109 3 Transmissivity %/metre 52.87727 58.2 4 Fluorescence:URU mg/m^3 0.336 0.786625 5 Salinity:T0:C0 PSS-78 31.98049 32.38218 6 Number_of_bin_records n/a 4 31 $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\2004-28\CTD Data\deriv $END *ADMINISTRATION MISSION : 2004-28 AGENCY : PBS, Stock Assessment, Nanaimo, B.C. COUNTRY : Canada PROJECT : Northern Herring SCIENTIST : Therriault T. PLATFORM : W.E. Ricker *LOCATION GEOGRAPHIC AREA : QCS/Hecate Strait/Dixon Entrance EVENT NUMBER : 53 LATITUDE : 53 55.12000 N ! (deg min) LONGITUDE : 133 19.59000 W ! (deg min) *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-911plus SERIAL NUMBER : 0506 $TABLE: SENSORS ! Name Abs Depth Serial No ! ------------------------- -------------- ---------- temperature:primary ' ' 2668 conductivity:primary ' ' 2424 pressure ' ' 69698 temperature:secondary ' ' 2374 conductivity:secondary ' ' 2399 Fluorometer ' ' Seapoint transmissometer:primary ' ' 197 $END $REMARKS SOFTWARE VERSION SEASAVE WIN32 V 5.27C $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 2.8 2004/09/16 17:24:21 4361 4361 CLEAN 4.7 2004/09/16 17:36:35 4350 4350 SHIFTDAT 3.4 2004/09/16 17:40:44 4350 4350 SHIFTDAT 3.4 2004/09/16 17:44:45 4350 4350 DELETE 6.3 2004/09/16 17:48:34 4350 1227 CTDEDIT 4.50 2004/09/17 14:02:37 1227 1155 FILTERS 4.3 2004/09/22 16:38:23 1155 1155 BINAVE 4.0.1 2004/09/22 16:39:44 1155 47 REMOVECH 6.0 2004/09/22 17:09:08 47 47 HDREDIT2 2.2 2004/09/22 17:54:57 ? ? $END $REMARKS -CLEAN functions: Interpolation by Record Number, in Pressure Set event to last 4 characters of file name -The following SHIFT parameters were used. Shift Channel: Fluorescence:Seapoint # of Records to Advance (-ve for Delay): At REC# 0 Shift= 24.00 -The following SHIFT parameters were used. Shift Channel: Conductivity:Primary # of Records to Advance (-ve for Delay): At REC# 0 Shift= -1.20 Salinity was recalculated after shift -The following DELETE parameters were used: Surface Record Removal: Low Sal & Last Press Min Maximum Surface Pressure (relative): 10.00 Minimum Surface Salinity: 5.000 Surface Swell Pressure Tolerance: 1.00 Pressure filtered over width: 15 Swells deleted. Warning message if pressure difference of 2.00 Drop rates < 0.30m/s (calculated over 11 points) will be deleted. Drop rate applies in the range 10.00 to 39.02 dbars Sample interval (from FILE section of header) = 0.042 seconds. -The following FILTER parameters were used. Median filter was used. Filter width = 11 The following channel(s) were filtered. Fluorescence:Seapoint -The following BINAVE parameters were used: Bin channel = Pressure 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. -The following CHANNEL(S) were removed from file. Scan_Number Temperature:Secondary Conductivity:Primary Conductivity:Secondary Status:Pump Descent_Rate Salinity:T1:C1 Flag -HEADER EDITS: Applied edit header: Q:\Cruise_Data\2004-28\CTD data\doc\2004-28-HEADER.TXT Channel 1: Pressure [decibar] Units ==> dbars Format: F10.3 ==> F7.1 Channel 2: Temperature:Primary [deg C (ITS90)] (no changes) Channel 3: Transmissivity [%/metre] (no changes) Channel 4: Fluorescence:Seapoint [mg/m^3] Name ==> Fluorescence:URU Channel 5: Salinity:T0:C0 [PSS-78] (no changes) Channel 6: Number_of_bin_records [n/a] Format: F5.0 ==> I5 $END *COMMENTS SBE HEADER Sea-Bird SBE 9 Data File: FileName = D:\CTD Data\2004-19\0053.dat Software Version Seasave Win32 V 5.27c Temperature SN = 2668 Conductivity SN = 2424 Number of Bytes Per Scan = 24 Number of Voltage Words = 2 Number of Scans Averaged by the Deck Unit = 1 System UpLoad Time = Aug 06 2004 04:17:26 NMEA Latitude = 53 55.12 N NMEA Longitude = 133 19.59 W NMEA UTC (Time) = Aug 06 2004 04:19:24 Store Lat/Lon Data = Add to Header Only Ship: W.E Ricker Cruise: 2004-17 Station: Latitude: Longitude: Depth: CTD Cast #: # nquan = 13 # nvalues = 4361 # units = specified # name 0 = scan: Scan Count # name 1 = prDM: Pressure, Digiquartz [db] # name 2 = t090C: Temperature [ITS-90, deg C] # name 3 = t190C: Temperature, 2 [ITS-90, deg C] # name 4 = c0S/m: Conductivity [S/m] # name 5 = c1S/m: Conductivity, 2 [S/m] # name 6 = xmiss: Beam Transmission, Chelsea/Seatech/Wetlab CStar [%] # name 7 = flSP: Fluorescence, Seapoint # name 8 = pumps: Pump Status # name 9 = dz/dtM: Descent Rate [m/s] # name 10 = sal00: Salinity [PSU] # name 11 = sal11: Salinity, 2 [PSU] # name 12 = flag: flag # span 0 = 1, 4361 # span 1 = 0.464, 49.019 # span 2 = 9.1936, 15.6642 # span 3 = 9.1469, 15.6212 # span 4 = 0.006325, 3.820462 # span 5 = 0.038680, 3.831366 # span 6 = 2.3918, 87.5835 # span 7 = 0.0000e+00, 1.6264e+00 # span 8 = 0, 1 # span 9 = -1.205, 1.116 # span 10 = 0.0407, 32.3866 # span 11 = 0.2299, 32.4550 # span 12 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Aug 06 2004 04:17:26 # bad_flag = -9.990e-29 # sensor 0 = Frequency 0 temperature, primary, 2668, 20-Jun-02s # sensor 1 = Frequency 1 conductivity, primary, 2424, 16-Apr-02, cpcor = -9.57 00e-08 # sensor 2 = Frequency 2 pressure, 69698, 12-11-1997 # sensor 3 = Frequency 3 temperature, secondary, 2374, 20-Jun-02 # sensor 4 = Frequency 4 conductivity, secondary, 2399, 16-Apr-02, cpcor = -9. 5700e-08 # sensor 5 = Extrnl Volt 0 Fluorometer, Seapoint, primary # sensor 6 = Extrnl Volt 2 transmissometer, primary, 197, 16-Jan-2004 # datcnv_date = Sep 16 2004 16:07:18, 5.30a # datcnv_in = Q:\Cruise_Data\2004-28\CTD Data\2004-28-0053.dat Q:\Cruise_Data\20 04-28\CTD Data\2004-28CTD.CON # datcnv_skipover = 0 # wildedit_date = Sep 16 2004 16:11:11, 5.30a # wildedit_in = Q:\Cruise_Data\2004-28\CTD Data\convert\2004-28-0053.cnv # wildedit_pass1_nstd = 2.0 # wildedit_pass2_nstd = 5.0 # wildedit_pass2_mindelta = 0.000e+000 # wildedit_npoint = 50 # wildedit_vars = prDM t090C t190C # wildedit_excl_bad_scans = yes # alignctd_date = Sep 16 2004 16:12:31, 5.30a # alignctd_in = Q:\Cruise_Data\2004-28\CTD Data\wildedit\2004-28-0053.cnv # alignctd_adv = c1S/m 0.073 # Derive_date = Sep 16 2004 16:14:38, 5.30a # Derive_in = Q:\Cruise_Data\2004-28\CTD Data\align\2004-28-0053.cnv Q:\Cruise_D ata\2004-28\CTD Data\2004-28CTD.CON # file_type = ascii END* CTDEDIT was used to remove surface records to 3db and a few records from the bottom; salinity was cleaned. Transmissivity and Fluorescence: The data are nominal and unedited, except that some records were removed in editing T and S. --------------------------------------------------------------------- The upcast and downcast transmissivity data were very different for many casts. The downcast data looked reasonable, but should be used with caution. !--1--- ---2---- --3-- ---4--- ---5---- -6-- !Pressu Temperat Trans Fluores Salinity Numb !re ure: missi cence: :T0:C0 er_o ! Primary vity URU ~bin ! _rec ! ords !------ -------- ----- ------- -------- ---- *END OF HEADER 3.3 12.7881 53.4 0.645 32.0081 13 4.0 12.7969 53.4 0.624 32.0032 26 5.0 12.7836 53.6 0.595 32.0032 24 6.0 12.8814 53.3 0.627 31.9900 20 7.0 12.9319 53.3 0.586 31.9820 23 8.0 12.9511 53.0 0.557 31.9805 22 9.0 12.9456 53.5 0.610 31.9836 26 10.0 12.8169 53.5 0.588 32.0047 30 11.0 12.8101 53.4 0.593 32.0031 25 12.0 12.8863 52.9 0.596 31.9875 22 13.0 12.9195 53.1 0.577 31.9857 23 14.0 12.6367 53.3 0.681 32.0252 29 15.0 12.5153 53.1 0.590 32.0364 29 16.0 12.3877 53.3 0.562 32.0524 22 17.0 12.3564 53.4 0.588 32.0519 22 18.0 12.3066 53.4 0.787 32.0565 24 19.0 12.2631 53.8 0.644 32.0609 28 20.0 12.0988 53.6 0.568 32.0770 26 21.0 11.9545 54.0 0.633 32.0910 24 22.0 11.8329 54.0 0.636 32.1086 26 23.0 11.6771 53.9 0.650 32.1289 27 24.0 11.3890 53.8 0.721 32.1653 30 25.0 11.3156 53.4 0.639 32.1717 26 26.0 11.2147 53.4 0.696 32.1827 22 27.0 11.1000 53.1 0.714 32.1960 23 28.0 11.0765 53.2 0.666 32.1966 26 29.0 11.0534 53.0 0.666 32.1985 31 30.0 11.0092 53.3 0.741 32.2047 26 31.0 10.9940 53.0 0.746 32.2057 24 32.0 10.9672 53.1 0.761 32.2090 24 33.0 10.7844 53.2 0.762 32.2279 27 34.0 10.5428 53.6 0.691 32.2493 30 35.0 10.3625 53.9 0.663 32.2658 25 36.0 10.2075 54.5 0.598 32.2816 23 37.0 10.0379 55.2 0.534 32.2979 22 38.0 9.9141 55.7 0.555 32.3113 25 39.0 9.8607 56.2 0.520 32.3150 26 40.0 9.7940 56.4 0.495 32.3206 26 41.0 9.7561 56.6 0.467 32.3232 29 42.0 9.6953 56.7 0.491 32.3287 31 43.0 9.6202 57.0 0.521 32.3375 28 44.0 9.5341 57.1 0.422 32.3463 25 45.0 9.4421 57.3 0.418 32.3581 23 46.0 9.3362 56.9 0.393 32.3695 23 47.0 9.2838 57.7 0.362 32.3758 24 48.0 9.2357 57.9 0.347 32.3798 21 48.6 9.2104 58.2 0.336 32.3822 4