*2004/09/22 17:54:57.40 *IOS HEADER VERSION 1.4 2002/12/04 2002/12/04 *FILE START TIME : UTC 2004/08/04 01:32:43.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 37 DATA DESCRIPTION : CTD FILE TYPE : ASCII NUMBER OF CHANNELS : 6 $TABLE: CHANNELS ! No Name Units Minimum Maximum ! -- ----------------------- --------------- -------------- -------------- 1 Pressure dbars 3.27913 38.58517 2 Temperature:Primary 'deg C (ITS90)' 8.883942 11.33416 3 Transmissivity %/metre 16.96 49.57083 4 Fluorescence:URU mg/m^3 0.3144167 5.18368 5 Salinity:T0:C0 PSS-78 31.52131 32.44067 6 Number_of_bin_records n/a 6 35 $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 : 43 LATITUDE : 50 44.22000 N ! (deg min) LONGITUDE : 127 28.33000 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 17:23:38 34328 34328 CLEAN 4.7 2004/09/16 17:35:36 34118 34118 SHIFTDAT 3.4 2004/09/16 17:39:37 34118 34118 SHIFTDAT 3.4 2004/09/16 17:43:38 34118 34118 DELETE 6.3 2004/09/16 17:48:01 34118 953 CTDEDIT 4.50 2004/09/17 13:24:44 953 890 FILTERS 4.3 2004/09/22 16:38:06 890 890 BINAVE 4.0.1 2004/09/22 16:39:35 890 37 REMOVECH 6.0 2004/09/22 17:09:08 37 37 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 29.09 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\0043.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 04 2004 01:00:43 NMEA Latitude = 50 44.22 N NMEA Longitude = 127 28.33 W NMEA UTC (Time) = Aug 04 2004 01:00:43 Store Lat/Lon Data = Add to Header Only Ship: W.E Ricker Cruise: 2004-17 Station: Latitude: Longitude: Depth: CTD Cast #: # nquan = 13 # nvalues = 34328 # 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, 34328 # span 1 = 0.209, 39.087 # span 2 = 8.8834, 15.8736 # span 3 = 8.8826, 16.2421 # span 4 = 0.011137, 3.649963 # span 5 = 0.014299, 3.630061 # span 6 = -0.0210, 84.0927 # span 7 = 0.0000e+00, 1.4989e+01 # span 8 = 0, 1 # span 9 = -1.097, 1.030 # span 10 = 0.0664, 32.4410 # span 11 = 0.0837, 32.4325 # span 12 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Aug 04 2004 01:00:43 # 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 17:03:06, 5.30a # datcnv_in = Q:\Cruise_Data\2004-28\CTD Data\2004-28-9943.dat Q:\Cruise_Data\20 04-28\CTD Data\2004-28CTD.CON # datcnv_skipover = 0 # wildedit_date = Sep 16 2004 17:05:27, 5.30a # wildedit_in = Q:\Cruise_Data\2004-28\CTD Data\convert\2004-28-0043.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 17:05:53, 5.30a # alignctd_in = Q:\Cruise_Data\2004-28\CTD Data\wildedit\2004-28-0043.cnv # alignctd_adv = c1S/m 0.073 # Derive_date = Sep 16 2004 17:06:58, 5.30a # Derive_in = Q:\Cruise_Data\2004-28\CTD Data\align\2004-28-0043.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 to clean salinity lightly. 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 11.3342 18.6 4.609 31.5233 23 4.0 11.3105 17.0 4.801 31.5248 35 5.0 11.3023 17.3 5.075 31.5252 31 6.0 11.3089 17.3 5.178 31.5213 25 7.0 11.1511 17.9 5.184 31.5581 25 8.0 10.6072 19.1 3.977 31.7047 24 9.0 10.1029 25.8 3.345 31.8765 24 10.0 10.0435 31.9 3.191 31.8999 24 11.0 9.9231 33.9 2.535 31.9385 24 12.0 9.8466 35.1 2.214 31.9604 23 13.0 9.8231 36.3 1.874 31.9784 24 14.0 9.7070 40.1 1.692 32.0127 24 15.0 9.6261 40.6 1.281 32.0361 24 16.0 9.5255 42.5 1.081 32.0800 24 17.0 9.4580 44.1 1.031 32.1028 24 18.0 9.3340 44.9 0.627 32.1318 24 19.0 9.2415 46.8 0.487 32.1534 25 20.0 9.2148 44.9 0.568 32.1717 24 21.0 9.2263 49.1 0.471 32.1828 25 22.0 9.2311 49.1 0.421 32.1910 24 23.0 9.2152 47.5 0.471 32.1949 23 24.0 9.1616 48.2 0.664 32.1947 24 25.0 9.1147 49.4 0.621 32.2175 23 26.0 9.0416 49.6 0.543 32.2867 24 27.0 8.9970 49.0 0.658 32.3042 24 28.0 8.9588 48.4 0.637 32.3240 23 29.0 8.9610 48.7 0.646 32.3301 25 30.0 8.9623 48.4 0.556 32.3332 24 31.0 8.9517 47.5 0.533 32.3414 25 32.0 8.9330 47.2 0.477 32.3692 24 33.0 8.9398 46.9 0.495 32.3796 24 34.0 8.9419 46.7 0.493 32.3939 24 35.0 8.9188 46.9 0.432 32.4204 24 36.0 8.8978 46.8 0.319 32.4342 19 37.0 8.8839 46.6 0.314 32.4380 24 38.0 8.8844 46.1 0.356 32.4389 30 38.6 8.8844 46.1 0.415 32.4407 6