*2004/09/22 17:54:59.14 *IOS HEADER VERSION 1.4 2002/12/04 2002/12/04 *FILE START TIME : UTC 2004/08/10 13:43:56.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 61 DATA DESCRIPTION : CTD FILE TYPE : ASCII NUMBER OF CHANNELS : 6 $TABLE: CHANNELS ! No Name Units Minimum Maximum ! -- ----------------------- --------------- -------------- -------------- 1 Pressure dbars 4.32 63.81931 2 Temperature:Primary 'deg C (ITS90)' 8.226994 15.26387 3 Transmissivity %/metre 25.11034 51.13333 4 Fluorescence:URU mg/m^3 0.3983846 2.606069 5 Salinity:T0:C0 PSS-78 30.80644 32.38746 6 Number_of_bin_records n/a 15 39 $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 : 81 LATITUDE : 54 1.97000 N ! (deg min) LONGITUDE : 131 5.12000 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 17:25:14 5470 5470 CLEAN 4.7 2004/09/16 17:38:01 5455 5455 SHIFTDAT 3.4 2004/09/16 17:42:05 5455 5455 SHIFTDAT 3.4 2004/09/16 17:46:05 5455 5455 DELETE 6.3 2004/09/16 17:49:37 5455 1826 CTDEDIT 4.50 2004/09/17 15:31:44 1826 1677 FILTERS 4.3 2004/09/22 16:38:54 1677 1677 BINAVE 4.0.1 2004/09/22 16:39:59 1677 61 REMOVECH 6.0 2004/09/22 17:09:10 61 61 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 54.56 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\0081.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 10 2004 01:43:14 NMEA Latitude = 54 01.97 N NMEA Longitude = 131 05.12 W NMEA UTC (Time) = Aug 10 2004 13:43:56 Store Lat/Lon Data = Add to Header Only Ship: W.E Ricker Cruise: 2004-17 Station: Latitude: Longitude: Depth: CTD Cast #: # nquan = 13 # nvalues = 5470 # 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, 5470 # span 1 = 0.535, 64.559 # span 2 = 8.2248, 16.4126 # span 3 = 8.2235, 16.4133 # span 4 = 0.004921, 3.875851 # span 5 = 0.020840, 3.863473 # span 6 = 3.2132, 84.8627 # span 7 = 0.0000e+00, 3.4432e+00 # span 8 = 0, 1 # span 9 = -1.035, 1.014 # span 10 = 0.0318, 32.3916 # span 11 = 0.1213, 32.3814 # span 12 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Aug 10 2004 01:43:14 # 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 16:07:29, 5.30a # datcnv_in = Q:\Cruise_Data\2004-28\CTD Data\2004-28-0081.dat Q:\Cruise_Data\20 04-28\CTD Data\2004-28CTD.CON # datcnv_skipover = 0 # wildedit_date = Sep 16 2004 16:11:28, 5.30a # wildedit_in = Q:\Cruise_Data\2004-28\CTD Data\convert\2004-28-0081.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 16:12:47, 5.30a # alignctd_in = Q:\Cruise_Data\2004-28\CTD Data\wildedit\2004-28-0081.cnv # alignctd_adv = c1S/m 0.073 # Derive_date = Sep 16 2004 16:14:58, 5.30a # Derive_in = Q:\Cruise_Data\2004-28\CTD Data\align\2004-28-0081.cnv Q:\Cruise_D ata\2004-28\CTD Data\2004-28CTD.CON # file_type = ascii END* CTDEDIT was used to remove surface records to 4.1db and a few records from the bottom of the cast; salinity was cleaned lightly 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 4.3 15.2639 39.3 1.840 30.8326 15 5.0 15.2618 39.3 1.711 30.8290 39 6.0 15.2618 39.1 1.729 30.8267 31 7.0 15.2407 33.9 1.868 30.8304 31 8.0 15.1659 25.1 1.570 30.8256 28 9.0 15.0591 25.1 1.649 30.8140 29 10.0 14.7169 27.7 1.674 30.8064 29 11.0 14.3303 35.7 2.606 30.8222 29 12.0 14.0900 40.4 1.906 30.8389 30 13.0 13.8264 42.4 1.514 30.8453 26 14.0 13.7141 44.4 1.601 30.8303 28 15.0 13.6340 45.9 1.747 30.8346 27 16.0 13.5185 46.2 1.568 30.8385 28 17.0 13.1433 46.8 1.874 30.8972 29 18.0 12.9000 46.8 1.305 30.9458 29 19.0 12.8334 44.8 1.332 30.9671 29 20.0 12.6418 41.7 1.243 31.0109 29 21.0 12.4648 44.4 1.054 31.0462 27 22.0 12.4149 43.0 1.117 31.0601 27 23.0 12.3557 46.6 1.034 31.0741 28 24.0 12.2512 48.4 1.133 31.1011 27 25.0 12.1761 49.0 0.885 31.1151 29 26.0 12.1307 47.9 0.989 31.1202 28 27.0 12.0705 47.5 0.872 31.1324 28 28.0 12.0010 50.0 0.789 31.1451 27 29.0 11.9302 49.6 0.827 31.1604 28 30.0 11.8578 50.0 0.848 31.1752 29 31.0 11.7580 50.1 0.702 31.1969 28 32.0 11.6829 50.6 0.714 31.2143 29 33.0 11.6267 50.7 0.651 31.2303 28 34.0 11.5496 50.5 0.633 31.2482 27 35.0 11.4427 50.5 0.714 31.2738 26 36.0 11.3584 50.3 0.639 31.2936 27 37.0 11.2887 50.7 0.583 31.3116 28 38.0 11.2515 50.5 0.638 31.3196 29 39.0 11.2083 50.7 0.654 31.3276 29 40.0 11.1263 50.7 0.626 31.3464 28 41.0 11.0314 51.0 0.663 31.3722 27 42.0 10.9519 50.6 0.604 31.3962 27 43.0 10.8924 51.1 0.589 31.4143 27 44.0 10.7722 51.0 0.602 31.4558 27 45.0 10.4479 51.1 0.656 31.5780 27 46.0 9.6003 50.6 0.666 31.9066 26 47.0 9.2844 49.2 0.578 32.0200 28 48.0 9.1655 49.1 0.558 32.0560 25 49.0 9.0901 49.3 0.531 32.0794 26 50.0 8.8802 49.2 0.662 32.1564 27 51.0 8.7190 48.8 0.543 32.2128 26 52.0 8.6822 48.4 0.490 32.2232 27 53.0 8.6332 48.0 0.458 32.2396 27 54.0 8.5806 47.6 0.506 32.2585 27 55.0 8.4931 47.6 0.429 32.2918 27 56.0 8.3911 47.4 0.422 32.3314 26 57.0 8.3264 47.2 0.442 32.3551 26 58.0 8.2878 46.9 0.398 32.3692 26 59.0 8.2789 46.6 0.407 32.3722 28 60.0 8.2784 46.1 0.407 32.3711 28 61.0 8.2610 45.8 0.446 32.3772 29 62.0 8.2346 45.4 0.445 32.3868 28 63.0 8.2317 45.5 0.447 32.3866 26 63.8 8.2270 45.3 0.553 32.3875 16