*2004/02/24 13:31:07.83 *IOS HEADER VERSION 1.4 2002/12/04 2002/12/04 *FILE START TIME : UTC 2003/10/26 20:21:48.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 53 DATA DESCRIPTION : CTD FILE TYPE : ASCII NUMBER OF CHANNELS : 6 $TABLE: CHANNELS ! No Name Units Minimum Maximum ! -- --------------------------- --------------- -------------- -------------- 1 Pressure dbars 5.357 56.61854 2 Temperature:Secondary 'deg C (ITS90)' 11.43674 11.9435 3 Transmissivity %/metre 55.92353 57.58571 4 Fluorescence:URU:Seapoint mg/m^3 0.3194762 0.5092 5 Salinity:T1:C1 PSS-78 31.82207 31.96808 6 Number_of_bin_records n/a 1 79 $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\2003-36\CTD\derive\200 $END *ADMINISTRATION MISSION : 2003-39 AGENCY : PBS, Ocean Science and Productivity, Nanaimo, B.C. COUNTRY : Canada PROJECT : High Seas Salmon SCIENTIST : Morris J. PLATFORM : W.E. Ricker *LOCATION GEOGRAPHIC AREA : NW Pacific / Hecate Strait / Q.C.Sound STATION : T 04 EVENT NUMBER : 269 LATITUDE : 51 4.48000 N ! (deg min) LONGITUDE : 128 43.82000 W ! (deg min) WATER DEPTH : 63 *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 2004/02/19 14:43:45 5178 5178 CLEAN 4.5 2004/02/19 17:47:03 5177 5177 SHIFTDAT 3.3 2004/02/19 18:02:21 ? ? SHIFTDAT 3.3 2004/02/19 18:17:41 ? ? SHIFTDAT 3.3 2004/02/19 18:32:52 ? ? DELETE 6.3 2004/02/20 09:28:07 5177 1183 CTDEDIT 4.50 2004/02/23 13:01:56 1183 1134 CALIB 11.4 2004/02/23 14:33:48 1134 1134 FILTERS 4.3 2004/02/23 14:46:41 1134 1134 BINAVE 4.0.1 2004/02/24 09:29:28 1134 53 REMOVECH 6.0 2004/02/24 13:29:50 53 53 HDREDIT2 1.9 2004/02/24 13:31:07 ? ? $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:URU:Seapoint # of Records to Advance (-ve for Delay): At REC# 0 Shift= 24.00 Salinity was recalculated after shift -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: Conductivity:Secondary # of Records to Advance (-ve for Delay): At REC# 0 Shift= -0.50 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: 10.000 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 46.92 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\2003-36\doc\2003-36-RECAL.CCF Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 12 Salinity:T1:C1 PSS-78 10 0.8000000E-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:Primary Conductivity:Primary Conductivity:Secondary Descent_Rate Status:Pump Salinity:T0:C0 Flag $END *COMMENTS SBE HEADER Sea-Bird SBE 9 Data File: FileName = D:\CTD Data\2003-36\ctd269.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 = Oct 26 2003 19:21:22 NMEA Latitude = 51 04.48 N NMEA Longitude = 128 43.82 W NMEA UTC (Time) = Oct 26 2003 20:21:48 Store Lat/Lon Data = Add to Header Only Ship: W.E Ricker Cruise: 2003-36 High Seas Salmon Station: T 04 Latitude: Longitude: Depth: 63 CTD Cast #: 269 # nquan = 13 # nvalues = 5178 # 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, 5178 # span 1 = 4.670, 56.924 # span 2 = 11.4370, 11.9511 # span 3 = 11.4358, 11.9538 # span 4 = 3.639462, 3.671806 # span 5 = 3.639022, 3.674239 # span 6 = 85.9522, 87.2263 # span 7 = 2.9670e-01, 2.7619e+00 # span 8 = -1.584, 2.096 # span 9 = 0, 1 # span 10 = 31.7980, 31.9650 # span 11 = 31.7984, 31.9608 # span 12 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Oct 26 2003 19:21:22 # 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 = Feb 19 2004 09:18:20, 5.30a # datcnv_in = Q:\Cruise_Data\2003-36\CTD\2003-36-0269.dat Q:\Cruise_Data\2003-36 \CTD\2003-36CTD.CON # datcnv_skipover = 0 # wildedit_date = Feb 19 2004 10:08:22, 5.30a # wildedit_in = Q:\Cruise_Data\2003-36\CTD\convert\2003-36-0269.cnv # 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 = Feb 19 2004 11:17:32, 5.30a # alignctd_in = Q:\Cruise_Data\2003-36\CTD\wildedit\2003-36-0269.cnv # alignctd_adv = c1S/m 0.073 # celltm_date = Feb 19 2004 12:15:17, 5.30a # celltm_in = Q:\Cruise_Data\2003-36\CTD\align\2003-36-0269.cnv # celltm_alpha = 0.0200, 0.0300 # celltm_tau = 7.0000, 9.0000 # celltm_temp_sensor_use_for_cond = primary, secondary # Derive_date = Feb 19 2004 12:54:19, 5.30a # Derive_in = Q:\Cruise_Data\2003-36\CTD\celltm\2003-36-0269.cnv Q:\Cruise_Data\ 2003-39\2003-39-0001.CON # file_type = ascii END* The descent rate of the CTD was extremely noisy but the average was high. DELETE removed most of the bad records, but CTDEDIT was used to remove records corrupted by shed wakes around 7 and 21db. ******************************************************************************** There was a lot of scatter in the salinity calibration which was based on only 4 deep bottles and some shallow bottles. Salinity should be considered +/- 0.005psu. Transmissivity - The data are unedited. Fluorescence - The data are unedited. ******************************************************************************** *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------- -------- ---- ------ ------------ Salinity:T1:C1 PSS-78 10 -99 () (0.8E-02 1) $END !--1--- ---2---- --3-- ---4--- ---5---- -6-- !Pressu Temperat Trans Fluores Salinity Numb !re ure: missi cence: :T1:C1 er_o ! Secondar vity URU: ~bin ! y Seapoin _rec ! t ords !------ -------- ----- ------- -------- ---- *END OF HEADER 5.4 11.9424 56.4 0.495 31.8222 1 6.0 11.9427 56.3 0.498 31.8221 49 6.5 11.9435 56.5 0.498 31.8221 1 8.1 11.9370 56.5 0.494 31.8223 19 9.0 11.9359 56.3 0.509 31.8224 20 10.0 11.9361 56.3 0.483 31.8223 20 11.1 11.9367 56.2 0.506 31.8222 31 12.0 11.9371 56.4 0.472 31.8223 35 13.0 11.9380 56.4 0.490 31.8225 23 14.0 11.9384 56.3 0.500 31.8225 17 15.0 11.9393 56.3 0.485 31.8224 15 16.0 11.9363 56.3 0.486 31.8227 13 17.0 11.9322 56.3 0.487 31.8231 13 18.0 11.9289 56.0 0.457 31.8230 13 19.0 11.9263 55.9 0.442 31.8233 13 20.1 11.9235 55.9 0.442 31.8236 17 20.8 11.9091 56.0 0.477 31.8255 19 22.0 11.9036 56.8 0.459 31.8264 27 23.0 11.9057 56.8 0.472 31.8260 16 24.0 11.9008 56.7 0.491 31.8269 14 25.0 11.8968 56.6 0.485 31.8278 13 26.0 11.8915 56.7 0.436 31.8297 13 27.0 11.8878 56.4 0.451 31.8312 11 28.0 11.8816 56.6 0.454 31.8340 12 29.0 11.8781 56.7 0.434 31.8358 11 30.0 11.8767 56.5 0.444 31.8367 12 31.0 11.8719 56.7 0.442 31.8391 16 31.9 11.8691 56.9 0.442 31.8408 31 33.0 11.8653 57.0 0.438 31.8428 18 34.0 11.8612 57.1 0.440 31.8444 17 35.0 11.8511 56.9 0.432 31.8482 15 36.0 11.8434 57.1 0.420 31.8512 15 37.0 11.8355 57.0 0.413 31.8564 14 38.0 11.8334 56.9 0.421 31.8588 14 39.0 11.8245 56.8 0.418 31.8630 17 40.0 11.8168 57.0 0.411 31.8672 21 41.0 11.8027 56.9 0.414 31.8727 28 42.0 11.7770 57.1 0.397 31.8808 41 42.9 11.7459 57.3 0.386 31.8893 34 44.0 11.7204 57.5 0.384 31.8958 20 45.0 11.7114 57.4 0.377 31.8986 20 46.0 11.7098 57.3 0.387 31.8987 24 47.0 11.6898 57.4 0.362 31.9015 23 48.0 11.6481 57.3 0.359 31.9097 19 49.0 11.6268 57.2 0.353 31.9147 16 50.0 11.6137 57.4 0.340 31.9176 17 51.0 11.5832 57.3 0.336 31.9237 18 52.0 11.5554 57.3 0.333 31.9300 21 53.0 11.5266 57.3 0.349 31.9365 28 54.1 11.5080 57.5 0.332 31.9422 44 54.9 11.4785 57.6 0.319 31.9526 63 56.1 11.4468 57.4 0.323 31.9648 79 56.6 11.4367 57.4 0.333 31.9681 13