*2004/03/29 10:59:06.89 *IOS HEADER VERSION 1.4 2002/12/04 2002/12/04 *FILE START TIME : UTC 2003/06/04 10:49:13.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 74 DATA DESCRIPTION : CTD FILE TYPE : ASCII NUMBER OF CHANNELS : 6 $TABLE: CHANNELS ! No Name Units Minimum Maximum ! -- --------------------------- --------------- -------------- -------------- 1 Pressure dbars 4.292636 76.71433 2 Temperature:Primary 'deg C (ITS90)' 8.161473 11.51863 3 Transmissivity %/metre 25.36774 39.475 4 Fluorescence:URU:Seapoint mg/m^3 0.682E-01 1.990097 5 Salinity:T0:C0 PSS-78 31.40193 32.00894 6 Number_of_bin_records n/a 15 43 $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 : K4 EVENT NUMBER : 41 LATITUDE : 52 45.10000 N ! (deg min) LONGITUDE : 130 49.14000 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 15:00:23 7278 7278 CLEAN 4.5 2004/03/08 15:13:26 7275 7275 SHIFTDAT 3.3 2004/03/16 15:06:46 ? ? SHIFTDAT 3.3 2004/03/16 15:10:53 ? ? DELETE 6.3 2004/03/16 15:14:15 7275 2361 CTDEDIT 4.50 2004/03/22 09:44:51 2361 2233 CALIB 11.4 2004/03/22 12:23:59 2233 2233 FILTERS 4.3 2004/03/22 12:59:53 2233 2233 BINAVE 4.0.1 2004/03/22 13:05:49 2233 74 REMOVECH 6.0 2004/03/22 13:41:01 74 74 HDREDIT2 1.9 2004/03/22 14:15:45 ? ? HDREDIT2 1.9 2004/03/29 10:59:06 ? ? $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 67.12 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\20030025041.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 04 2003 12:43:28 NMEA Latitude = 52 45.10 N NMEA Longitude = 130 49.14 W NMEA UTC (Time) = Jun 04 2003 10:49:13 Store Lat/Lon Data = Add to Header Only Ship: W.E Ricker WE RICKER Cruise: 2003-04 2003-25 Station: K4 Latitude: 52 45.10 Longitude: 130 49.15 Depth 84 # nquan = 13 # nvalues = 7278 # 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, 7278 # span 1 = 2.837, 77.122 # span 2 = 8.1599, 11.5990 # span 3 = 8.1583, 11.5998 # span 4 = 3.358047, 3.593263 # span 5 = 3.357818, 3.593235 # span 6 = 67.5804, 79.4546 # span 7 = 5.1282e-02, 2.1868e+00 # span 8 = -0.915, 0.897 # span 9 = 0, 1 # span 10 = 31.2765, 32.0059 # span 11 = 31.2979, 32.0047 # span 12 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Jun 04 2003 12:43:28 # 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 14:09:35, 5.30a # datcnv_in = Q:\Cruise_Data\2003-25\Hecate_Strait\CTD\2003-25-0041.dat Q:\Cruis e_Data\2003-25\Hecate_Strait\CTD\2003-25-ctd.con # datcnv_skipover = 0 # wildedit_date = Mar 08 2004 14:10:57, 5.30a # wildedit_in = Q:\Cruise_Data\2003-25\Hecate_Strait\CTD\convert\2003-25-0041.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 14:12:02, 5.30a # alignctd_in = Q:\Cruise_Data\2003-25\Hecate_Strait\CTD\wildedit\2003-25-0041.c nv # alignctd_adv = c1S/m 0.073 # celltm_date = Mar 08 2004 14:13:37, 5.30a # celltm_in = Q:\Cruise_Data\2003-25\Hecate_Strait\CTD\align\2003-25-0041.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 14:16:33, 5.30a # Derive_in = Q:\Cruise_Data\2003-25\Hecate_Strait\CTD\celltm\2003-25-0041.cnv Q :\Cruise_Data\2003-18\2003-18-CTD1.CON # file_type = ascii END* CTDEDIT was used to remove surface records to 4.1db and to clean salinity. -------------------------------------------------------------------- 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 4.3 11.5093 27.5 1.413 31.4030 22 5.0 11.5186 27.4 1.377 31.4020 43 6.0 11.4882 27.3 1.351 31.4019 38 7.0 11.4850 27.2 1.319 31.4021 38 8.0 11.4579 27.2 1.331 31.4026 35 9.0 11.3672 27.0 1.405 31.4030 32 10.0 11.2087 26.7 1.470 31.4051 31 11.0 11.1109 26.3 1.619 31.4099 28 12.0 11.0504 26.0 1.702 31.4211 29 13.0 10.9702 26.0 1.816 31.4266 28 14.0 10.8281 25.6 1.969 31.4372 32 15.0 10.7796 25.4 1.990 31.4483 31 16.0 10.7366 25.7 1.882 31.4625 30 17.0 10.6659 26.5 1.850 31.4889 31 18.0 10.5714 27.2 1.652 31.5289 31 19.0 10.4221 28.6 1.494 31.5833 30 20.0 10.3099 30.3 1.483 31.5794 28 21.0 10.1526 31.1 1.451 31.5717 29 22.0 10.0214 31.7 1.441 31.5577 29 23.0 9.9665 31.8 1.423 31.5509 29 24.0 9.9374 31.8 1.458 31.5479 29 25.0 9.9116 31.9 1.485 31.5449 30 26.0 9.8922 31.8 1.457 31.5474 32 27.0 9.8683 32.1 1.374 31.5603 31 28.0 9.8482 32.4 1.263 31.5660 30 29.0 9.8383 33.1 1.152 31.5705 30 30.0 9.8313 33.7 1.026 31.5765 29 31.0 9.8255 34.6 0.938 31.5836 29 32.0 9.8236 35.2 0.903 31.5861 28 33.0 9.8061 35.3 0.895 31.5864 31 34.0 9.7821 35.2 0.905 31.5850 30 35.0 9.7525 35.2 0.917 31.5836 29 36.0 9.7231 35.3 0.871 31.5877 30 37.0 9.6727 35.6 0.832 31.5992 32 38.0 9.6690 35.7 0.761 31.6190 29 39.0 9.6146 36.2 0.695 31.6311 29 40.0 9.5500 36.3 0.665 31.6319 29 41.0 9.5204 36.8 0.665 31.6334 31 42.0 9.5401 36.7 0.694 31.6571 31 43.0 9.6228 36.8 0.726 31.6938 30 44.0 9.6439 36.7 0.706 31.7170 29 45.0 9.5417 36.9 0.626 31.7165 29 46.0 9.2732 37.4 0.492 31.6955 29 47.0 9.1188 38.0 0.416 31.6918 29 48.0 8.9119 38.5 0.334 31.6834 29 49.0 8.7771 38.9 0.279 31.6781 30 50.0 8.7752 39.2 0.252 31.6814 30 51.0 8.7838 39.3 0.237 31.6872 30 52.0 8.8208 39.3 0.236 31.7007 32 53.0 8.8579 39.3 0.231 31.7116 32 54.0 8.8742 39.4 0.232 31.7174 29 55.0 8.8854 39.3 0.233 31.7231 27 56.0 8.8995 39.4 0.219 31.7380 27 57.0 8.9634 39.1 0.209 31.7687 30 58.0 8.9348 38.3 0.207 31.7833 30 59.0 8.9013 39.5 0.221 31.7959 32 60.0 8.8374 39.2 0.222 31.8087 32 61.0 8.7221 39.0 0.195 31.8172 33 62.0 8.6447 39.5 0.188 31.8410 30 63.0 8.5655 39.3 0.171 31.8686 29 64.0 8.4677 38.5 0.168 31.8914 28 65.0 8.4307 38.4 0.160 31.9000 29 66.0 8.3813 38.8 0.151 31.9125 30 67.0 8.3459 39.1 0.122 31.9212 30 68.0 8.3088 39.1 0.121 31.9347 31 69.0 8.2939 39.1 0.117 31.9402 34 70.0 8.2774 39.1 0.104 31.9476 33 71.0 8.2594 39.0 0.092 31.9569 31 72.0 8.2299 38.8 0.084 31.9727 28 73.0 8.1991 38.8 0.083 31.9900 29 74.0 8.1803 39.0 0.077 32.0002 29 75.0 8.1704 39.0 0.075 32.0053 30 76.0 8.1647 38.9 0.072 32.0074 35 76.7 8.1615 39.1 0.068 32.0089 15