*2004/09/22 17:54:59.75 *IOS HEADER VERSION 1.4 2002/12/04 2002/12/04 *FILE START TIME : UTC 2004/08/12 13:47:03.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 39 DATA DESCRIPTION : CTD FILE TYPE : ASCII NUMBER OF CHANNELS : 6 $TABLE: CHANNELS ! No Name Units Minimum Maximum ! -- ----------------------- --------------- -------------- -------------- 1 Pressure dbars 4.227842 41.5665 2 Temperature:Primary 'deg C (ITS90)' 9.4177 15.78529 3 Transmissivity %/metre 38.47037 56.90357 4 Fluorescence:URU mg/m^3 0.1788148 0.8297143 5 Salinity:T0:C0 PSS-78 30.4675 31.94785 6 Number_of_bin_records n/a 2 32 $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 : 93 LATITUDE : 53 26.39000 N ! (deg min) LONGITUDE : 131 3.75000 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 17:25:55 3517 3517 CLEAN 4.7 2004/09/16 17:38:48 3510 3510 SHIFTDAT 3.4 2004/09/16 17:42:51 3510 3510 SHIFTDAT 3.4 2004/09/16 17:46:51 3510 3510 DELETE 6.3 2004/09/16 17:50:11 3510 1182 CTDEDIT 4.50 2004/09/17 16:15:57 1182 1030 FILTERS 4.3 2004/09/22 16:39:13 1030 1030 BINAVE 4.0.1 2004/09/22 16:40:08 1030 39 REMOVECH 6.0 2004/09/22 17:09:10 39 39 HDREDIT2 2.2 2004/09/22 17:54:59 ? ? $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 32.01 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\0093.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 12 2004 01:46:09 NMEA Latitude = 53 26.39 N NMEA Longitude = 131 03.75 W NMEA UTC (Time) = Aug 12 2004 13:47:03 Store Lat/Lon Data = Add to Header Only Ship: W.E Ricker Cruise: 2004-17 Station: Latitude: Longitude: Depth: CTD Cast #: # nquan = 13 # nvalues = 3517 # 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, 3517 # span 1 = 0.772, 42.007 # span 2 = 9.4172, 16.0696 # span 3 = 9.4156, 16.0174 # span 4 = 0.010448, 3.859284 # span 5 = 0.024352, 3.858490 # span 6 = -0.0210, 87.0188 # span 7 = 0.0000e+00, 1.8388e+00 # span 8 = 0, 1 # span 9 = -0.966, 0.960 # span 10 = 0.0622, 31.9503 # span 11 = 0.1418, 31.9421 # span 12 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Aug 12 2004 01:46:09 # 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 16:07:35, 5.30a # datcnv_in = Q:\Cruise_Data\2004-28\CTD Data\2004-28-0093.dat Q:\Cruise_Data\20 04-28\CTD Data\2004-28CTD.CON # datcnv_skipover = 0 # wildedit_date = Sep 16 2004 16:11:37, 5.30a # wildedit_in = Q:\Cruise_Data\2004-28\CTD Data\convert\2004-28-0093.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 16:12:57, 5.30a # alignctd_in = Q:\Cruise_Data\2004-28\CTD Data\wildedit\2004-28-0093.cnv # alignctd_adv = c1S/m 0.073 # Derive_date = Sep 16 2004 16:15:09, 5.30a # Derive_in = Q:\Cruise_Data\2004-28\CTD Data\align\2004-28-0093.cnv Q:\Cruise_D ata\2004-28\CTD Data\2004-28CTD.CON # file_type = ascii END* CTDEDIT was used to remove surface records to 3.7db and a few records from the bottom and to clean salinity. 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 4.2 15.7836 48.1 0.582 30.4675 19 5.0 15.7828 48.1 0.712 30.4683 32 6.0 15.7853 48.0 0.720 30.4690 27 7.0 15.7814 46.7 0.693 30.4716 28 8.0 15.6773 42.7 0.711 30.5151 27 9.0 15.4543 38.5 0.726 30.5815 27 10.0 15.2411 38.7 0.693 30.6246 28 11.0 15.0374 43.5 0.717 30.6673 27 12.0 14.7685 46.5 0.743 30.7003 28 13.0 14.7303 48.3 0.653 30.6966 27 14.0 14.6836 48.5 0.680 30.7002 26 15.0 14.6090 46.7 0.647 30.7021 26 16.0 14.4910 44.9 0.631 30.7038 25 17.0 14.4553 42.5 0.830 30.7009 28 18.0 14.4030 41.0 0.813 30.7049 27 19.0 14.1267 38.6 0.696 30.7446 28 20.0 12.6428 41.0 0.767 31.0604 27 21.0 11.8604 49.4 0.752 31.2025 27 22.0 11.5403 52.0 0.610 31.2605 28 23.0 11.3597 53.8 0.442 31.3056 27 24.0 11.1762 55.0 0.366 31.3643 25 25.0 10.8767 55.6 0.416 31.4832 26 26.0 10.6875 55.6 0.439 31.5607 26 27.0 10.6011 55.5 0.329 31.5913 26 28.0 10.5039 55.7 0.335 31.6220 28 29.0 10.4384 56.0 0.275 31.6492 27 30.0 10.2605 56.0 0.292 31.7076 28 31.0 10.0406 56.1 0.240 31.7746 29 32.0 9.8591 55.6 0.245 31.8296 28 33.0 9.7130 56.4 0.209 31.8737 28 34.0 9.6824 56.5 0.225 31.8800 26 35.0 9.5626 56.6 0.179 31.9164 27 36.0 9.5327 56.7 0.217 31.9229 28 37.0 9.5095 56.7 0.201 31.9274 27 38.0 9.5020 56.9 0.224 31.9275 28 39.0 9.4865 56.8 0.198 31.9298 29 40.0 9.4628 56.6 0.190 31.9343 28 41.0 9.4320 56.7 0.185 31.9443 25 41.6 9.4177 56.8 0.179 31.9478 2