*2004/03/29 10:57:51.95 *IOS HEADER VERSION 1.4 2002/12/04 2002/12/04 *FILE START TIME : UTC 2003/06/01 10:58:26.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 38 DATA DESCRIPTION : CTD FILE TYPE : ASCII NUMBER OF CHANNELS : 6 $TABLE: CHANNELS ! No Name Units Minimum Maximum ! -- --------------------------- --------------- -------------- -------------- 1 Pressure dbars 4.105841 40.95007 2 Temperature:Primary 'deg C (ITS90)' 9.352703 10.02304 3 Transmissivity %/metre 27.24545 36.56 4 Fluorescence:URU:Seapoint mg/m^3 0.3163636E-01 1.547294 5 Salinity:T0:C0 PSS-78 31.44447 31.62054 6 Number_of_bin_records n/a 25 57 $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\2003-25\Hecate_Strait\ $END *ADMINISTRATION MISSION : 2003-25 AGENCY : PBS, Stock Assessment, Nanaimo, B.C. COUNTRY : Canada PROJECT : Hecate Strait Multi-Species Survey SCIENTIST : Workman G. PLATFORM : W.E. Ricker *LOCATION GEOGRAPHIC AREA : Hecate Strait STATION : D4 EVENT NUMBER : 21 LATITUDE : 53 55.05000 N ! (deg min) LONGITUDE : 130 53.09000 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 2.7 2004/03/08 14:58:59 4802 4802 CLEAN 4.5 2004/03/08 15:11:11 4801 4801 SHIFTDAT 3.3 2004/03/16 15:04:46 ? ? SHIFTDAT 3.3 2004/03/16 15:08:51 ? ? DELETE 6.3 2004/03/16 15:12:36 4801 1368 CTDEDIT 4.50 2004/03/17 17:40:20 1368 1295 CALIB 11.4 2004/03/22 12:23:12 1295 1295 FILTERS 4.3 2004/03/22 12:59:07 1295 1295 BINAVE 4.0.1 2004/03/22 13:05:25 1295 38 REMOVECH 6.0 2004/03/22 13:41:00 38 38 HDREDIT2 1.9 2004/03/22 14:15:44 ? ? HDREDIT2 1.9 2004/03/29 10:57:51 ? ? $END $REMARKS CLEAN functions: - Interpolation by Record Number, in Pressure -The following SHIFT parameters were used. Shift Channel: Conductivity:Primary # of Records to Advance (-ve for Delay): At REC# 0 Shift= -1.10 Salinity was recalculated after shift -The following SHIFT parameters were used. Shift Channel: Fluorescence:URU:Seapoint # of Records to Advance (-ve for Delay): At REC# 0 Shift= 24.00 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 32.03 dbars Sample interval (from FILE section of header) = 0.042 seconds. -The following CALIB parameters were used: Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data\2003-25\ctd\doc\2003-25-RECAL.CCF Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 11 Salinity:T0:C0 PSS-78 10 0.5000000E-02 0.1000000E+01 -The following FILTER parameters were used. Median filter was used. Filter width = 11 The following channel(s) were filtered. Fluorescence:URU: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 Descent_Rate Status:Pump Salinity:T1:C1 Flag $END *COMMENTS SBE HEADER Sea-Bird SBE 9 Data File: FileName = C:\data\20030025\20030025021.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 = Jun 01 2003 12:53:01 NMEA Latitude = 53 55.05 N NMEA Longitude = 130 53.09 W NMEA UTC (Time) = Jun 01 2003 10:58:26 Store Lat/Lon Data = Add to Header Only Ship: W.E Ricker WE RICKER Cruise: 2003-04 2003-25 Station: D4 Latitude: 53 55.04 Longitude: 130 53.09 Depth 45 # nquan = 13 # nvalues = 4802 # 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 = dz/dtM: Descent Rate [m/s] # name 9 = pumps: Pump Status # name 10 = sal00: Salinity [PSU] # name 11 = sal11: Salinity, 2 [PSU] # name 12 = flag: flag # span 0 = 1, 4802 # span 1 = 2.734, 42.035 # span 2 = 9.3502, 10.0363 # span 3 = 9.3519, 10.0317 # span 4 = 3.420310, 3.464121 # span 5 = 3.421333, 3.460858 # span 6 = 69.9246, 77.8493 # span 7 = 2.1978e-02, 2.3260e+00 # span 8 = -0.998, 0.945 # span 9 = 0, 1 # span 10 = 31.4230, 31.6161 # span 11 = 31.2027, 31.7083 # span 12 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Jun 01 2003 12:53:01 # 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, 11-12-1997 # 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, 22-Jan-03 # datcnv_date = Mar 08 2004 14:09:17, 5.30a # datcnv_in = Q:\Cruise_Data\2003-25\Hecate_Strait\CTD\2003-25-0021.dat Q:\Cruis e_Data\2003-25\Hecate_Strait\CTD\2003-25-ctd.con # datcnv_skipover = 0 # wildedit_date = Mar 08 2004 14:10:31, 5.30a # wildedit_in = Q:\Cruise_Data\2003-25\Hecate_Strait\CTD\convert\2003-25-0021.cn v # wildedit_pass1_nstd = 2.0 # wildedit_pass2_nstd = 5.0 # wildedit_pass2_mindelta = 0.000e+000 # wildedit_npoint = 50 # wildedit_vars = prDM # wildedit_excl_bad_scans = yes # alignctd_date = Mar 08 2004 14:11:36, 5.30a # alignctd_in = Q:\Cruise_Data\2003-25\Hecate_Strait\CTD\wildedit\2003-25-0021.c nv # alignctd_adv = c1S/m 0.073 # celltm_date = Mar 08 2004 14:13:11, 5.30a # celltm_in = Q:\Cruise_Data\2003-25\Hecate_Strait\CTD\align\2003-25-0021.cnv # celltm_alpha = 0.0200, 0.0300 # celltm_tau = 7.0000, 9.0000 # celltm_temp_sensor_use_for_cond = primary, secondary # Derive_date = Mar 08 2004 14:16:04, 5.30a # Derive_in = Q:\Cruise_Data\2003-25\Hecate_Strait\CTD\celltm\2003-25-0021.cnv Q :\Cruise_Data\2003-18\2003-18-CTD1.CON # file_type = ascii END* CTDEDIT was used to remove surface records to 3.7db and to clean salinity lightly. -------------------------------------------------------------------- There were no salinity calibration samples for this cruise. The recalibration of salinity is based on the results of other cruises using the same equipment; the calibration sampling for those cruises was limited and there is evidence of drift in the calibration. There was a lot of fine-scale noise in the salinity channel. Salinity should be considered +/- 0.005psu. Transmissivity - The data are nominal and unedited. Fluorescence - The data are nominal and unedited. -------------------------------------------------------------------- *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------- -------- ---- ------ ------------ Salinity:T0:C0 PSS-78 10 -99 () (0.5E-02 1) $END !--1--- ---2---- --3-- ---4--- ---5---- -6-- !Pressu Temperat Trans Fluores Salinity Numb !re ure: missi cence: :T0:C0 er_o ! Primary vity URU: ~bin ! Seapoin _rec ! t ords !------ -------- ----- ------- -------- ---- *END OF HEADER 4.1 10.0230 27.2 0.032 31.4650 44 4.9 10.0206 27.3 0.033 31.4643 57 5.9 10.0187 27.3 0.034 31.4643 33 7.0 10.0184 27.4 0.035 31.4636 33 8.0 10.0024 27.3 0.040 31.4600 35 9.0 9.9273 27.7 0.049 31.4520 36 10.0 9.8723 28.8 0.072 31.4476 33 11.0 9.8045 30.0 0.095 31.4445 28 12.0 9.7334 31.3 0.135 31.4446 28 13.0 9.6862 32.4 0.224 31.4471 36 14.0 9.6456 33.2 0.390 31.4493 34 15.0 9.6295 33.7 0.559 31.4532 28 16.0 9.6258 33.7 0.709 31.4612 33 17.0 9.6382 33.7 0.888 31.4700 38 18.0 9.6588 33.6 0.977 31.4842 38 19.0 9.6778 33.1 1.065 31.5160 31 20.0 9.6689 32.2 1.194 31.5525 29 21.0 9.6262 33.2 1.213 31.5639 33 22.0 9.5486 34.2 1.312 31.5756 30 23.0 9.5032 34.5 1.322 31.5814 35 24.0 9.4962 34.4 1.341 31.5822 37 25.0 9.4404 35.3 1.395 31.5905 29 26.0 9.4186 35.6 1.393 31.5940 38 27.0 9.3924 36.0 1.269 31.5988 34 28.0 9.3757 35.6 1.265 31.6033 28 29.0 9.3632 36.2 1.210 31.6071 34 30.0 9.3550 36.4 1.197 31.6098 37 31.0 9.3535 36.5 1.165 31.6135 29 32.0 9.3527 36.2 1.246 31.6128 30 33.0 9.3541 36.4 1.283 31.6145 41 34.0 9.3534 36.5 1.547 31.6139 34 35.0 9.3539 36.4 1.235 31.6148 28 36.0 9.3547 36.3 1.185 31.6153 36 37.0 9.3528 36.5 1.172 31.6143 41 38.0 9.3555 36.5 1.050 31.6195 29 39.0 9.3561 36.5 0.925 31.6203 25 40.0 9.3557 36.5 0.903 31.6205 33 41.0 9.3570 36.6 0.828 31.6204 40