*2004/09/22 17:55:00.42 *IOS HEADER VERSION 1.4 2002/12/04 2002/12/04 *FILE START TIME : UTC 2004/08/15 21:27:18.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 45 DATA DESCRIPTION : CTD FILE TYPE : ASCII NUMBER OF CHANNELS : 6 $TABLE: CHANNELS ! No Name Units Minimum Maximum ! -- ----------------------- --------------- -------------- -------------- 1 Pressure dbars 4.08985 48.04555 2 Temperature:Primary 'deg C (ITS90)' 8.883073 17.87233 3 Transmissivity %/metre 27.49286 57.5 4 Fluorescence:URU mg/m^3 0.1702121 6.18052 5 Salinity:T0:C0 PSS-78 31.317 32.1375 6 Number_of_bin_records n/a 13 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 : 109 LATITUDE : 51 25.80000 N ! (deg min) LONGITUDE : 129 13.35000 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 17:26:23 6125 6125 CLEAN 4.7 2004/09/16 17:39:33 6103 6103 SHIFTDAT 3.4 2004/09/16 17:43:33 6103 6103 SHIFTDAT 3.4 2004/09/16 17:47:33 6103 6103 DELETE 6.3 2004/09/16 17:50:45 6103 1919 CTDEDIT 4.50 2004/09/17 17:14:24 1919 1194 FILTERS 4.3 2004/09/22 16:39:29 1194 1194 BINAVE 4.0.1 2004/09/22 16:40:16 1194 45 REMOVECH 6.0 2004/09/22 17:09:11 45 45 HDREDIT2 2.2 2004/09/22 17:55:00 ? ? $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 78.66 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\0109.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 15 2004 09:26:01 NMEA Latitude = 51 25.80 N NMEA Longitude = 129 13.35 W NMEA UTC (Time) = Aug 15 2004 21:27:18 Store Lat/Lon Data = Add to Header Only Ship: W.E Ricker Cruise: 2004-17 Station: Latitude: Longitude: Depth: CTD Cast #: # nquan = 13 # nvalues = 6125 # 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, 6125 # span 1 = 1.139, 88.657 # span 2 = 7.6862, 18.1642 # span 3 = 7.6833, 18.3817 # span 4 = 0.027606, 4.148946 # span 5 = 0.064095, 4.155887 # span 6 = -0.0210, 87.6092 # span 7 = 0.0000e+00, 6.7912e+00 # span 8 = 0, 1 # span 9 = -1.440, 12.088 # span 10 = 0.1536, 32.7738 # span 11 = 0.3634, 32.7666 # span 12 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Aug 15 2004 09:26:01 # 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 16:07:41, 5.30a # datcnv_in = Q:\Cruise_Data\2004-28\CTD Data\2004-28-0109.dat Q:\Cruise_Data\20 04-28\CTD Data\2004-28CTD.CON # datcnv_skipover = 0 # wildedit_date = Sep 16 2004 16:11:46, 5.30a # wildedit_in = Q:\Cruise_Data\2004-28\CTD Data\convert\2004-28-0109.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 16:13:06, 5.30a # alignctd_in = Q:\Cruise_Data\2004-28\CTD Data\wildedit\2004-28-0109.cnv # alignctd_adv = c1S/m 0.073 # Derive_date = Sep 16 2004 16:15:20, 5.30a # Derive_in = Q:\Cruise_Data\2004-28\CTD Data\align\2004-28-0109.cnv Q:\Cruise_D ata\2004-28\CTD Data\2004-28CTD.CON # file_type = ascii END* CTDEDIT was used to remove surface records to 37db and to clean salinity. Records were removed below 49db due to skips in pressure. 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 4.1 17.8723 44.5 0.308 31.3191 20 5.0 17.8331 44.4 0.327 31.3202 23 6.0 17.8034 44.5 0.344 31.3211 24 7.0 17.6420 43.8 0.341 31.3231 27 8.0 17.4146 43.5 0.383 31.3253 31 9.0 17.3256 43.6 0.417 31.3235 32 10.0 17.2399 43.7 0.443 31.3231 24 11.0 17.1119 43.4 0.474 31.3251 21 12.0 16.9916 43.3 0.509 31.3283 22 13.0 16.7762 42.9 0.557 31.3296 25 14.0 16.6789 42.5 0.658 31.3282 30 15.0 16.5952 41.5 0.740 31.3242 29 16.0 16.3222 41.0 0.839 31.3170 27 17.0 15.5007 40.8 0.927 31.3378 29 18.0 14.8109 41.2 1.025 31.3867 29 19.0 14.5090 41.1 1.068 31.4088 26 20.0 14.0317 41.4 1.178 31.4468 27 21.0 13.6500 41.0 1.424 31.4928 29 22.0 13.4462 39.9 1.796 31.5287 27 23.0 13.1813 38.5 3.128 31.5594 25 24.0 12.7920 35.1 6.181 31.6310 25 25.0 12.3324 27.5 4.838 31.7116 28 26.0 12.1109 30.3 4.226 31.7372 32 27.0 12.0225 32.3 4.082 31.7594 27 28.0 11.9153 32.8 4.012 31.7666 31 29.0 11.6926 33.7 3.816 31.7534 30 30.0 11.4867 34.4 3.435 31.7598 32 30.9 11.4317 35.5 3.184 31.7772 13 32.1 11.2587 36.3 2.850 31.7677 20 33.0 10.7355 38.0 2.415 31.7644 22 34.0 10.3829 40.1 1.829 31.7809 21 35.0 10.1945 42.5 1.453 31.8088 24 36.0 10.1487 44.3 1.120 31.8156 29 37.0 10.0917 46.1 0.799 31.8376 28 38.0 10.0269 48.6 0.551 31.8887 29 39.0 9.9370 50.1 0.434 31.9182 30 40.0 9.7832 51.4 0.353 31.9584 32 41.0 9.7038 53.4 0.324 31.9769 26 42.0 9.6522 54.6 0.310 31.9884 24 43.0 9.5068 55.1 0.286 32.0072 21 44.0 9.3992 55.7 0.285 32.0460 23 45.0 9.3632 55.9 0.279 32.0739 25 46.0 9.0578 56.2 0.216 32.0896 31 47.0 8.9089 56.9 0.182 32.1194 30 48.0 8.8831 57.5 0.170 32.1375 32