*2013/12/16 15:26:48.72 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 2002/09/06 21:50:07.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 65 DATA DESCRIPTION : CTD FILE TYPE : ASCII NUMBER OF CHANNELS : 7 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 1 64.8 2 Temperature:Primary 'deg C (ITS90)' 7.8784 11.5124 3 Transmissivity %/metre 1 47.8 4 Fluorescence:URU:Seapoint mg/m^3 0.143 3.044 5 Oxygen:Dissolved:SBE mL/L 3.384 6.602 6 Salinity:T0:C0 PSS-78 12.8266 31.5922 7 Number_of_bin_records n/a 16 52 $END $TABLE: CHANNEL DETAIL ! No Pad Start Width Format Type Decimal_Places !--- ---- ----- ----- ------ ---- -------------- 1 -9.9 ' ' 7 F ' ' 1 2 -9.9 ' ' 9 F ' ' 4 3 -9.9 ' ' 7 F ' ' 1 4 -9.9 ' ' 8 F ' ' 3 5 -9.9 ' ' 8 F ' ' 3 6 -9.9 ' ' 9 F ' ' 4 7 ' ' ' ' 5 F ' ' 0 $END $REMARKS This file converted from Sea-Bird file: Q:\CTD\2002-31\derive\2002-31-0005.cn $END *ADMINISTRATION MISSION : 2002-31 AGENCY : IOS, Ocean Science and Productivity. Sidney, BC COUNTRY : Canada PROJECT : SoG-JdeF SCIENTIST : Masson D. PLATFORM : Vector *LOCATION GEOGRAPHIC AREA : SoG/JdeF/Knight Inlet STATION : CREST EVENT NUMBER : 5 LATITUDE : 50 40.65000 N ! (deg min) LONGITUDE : 126 0.54000 W ! (deg min) WATER DEPTH : 71 *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-911plus SERIAL NUMBER : 0585 $TABLE: SENSORS ! Name Abs Depth Serial No ! ------------------------- -------------- ---------- temperature:primary ' ' 2023 conductivity:primary ' ' 1763 pressure ' ' 77511 temperature:secondary ' ' 2106 conductivity:secondary ' ' 1764 Fluorometer ' ' Seapoint transmissometer:primary ' ' 333DR Oxygen:SBE ' ' 0047 $END $REMARKS SOFTWARE VERSION SEASAVE WIN32 V 5.26C $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! ------------------------ ------ ---------- -------- --------- --------- SBE_IOS 2.2 2002/12/10 15:41:56 23129 23129 CLEAN 4.1 2003/01/20 14:35:40 23129 23129 SHIFTDAT 3.3 2003/01/20 14:44:51 ? ? SHIFTDAT 3.3 2003/01/20 15:38:12 ? ? REVERSE 1.1 2003/01/20 15:51:08 23129 23129 DELETE 6.2 2003/01/20 15:59:47 23129 1219 CLEAN 4.1 2003/01/21 14:38:57 1219 1219 CTDEDIT 4.43 2003/01/21 14:57:06 1219 1203 BOXCAR 4.2 2003/01/25 16:02:08 1203 1203 BINAVE 4.0.1 2003/01/27 10:58:50 1203 65 CALIB 10.4 2003/01/28 13:46:42 65 65 CALIB 10.4 2003/01/28 13:47:23 65 65 REMOVECH 6.0 2003/01/28 15:08:31 65 65 REORDER 1.2.1 2003/01/28 16:36:26 ? ? CHGUNITS 1.3 2003/01/28 16:48:35 65 65 HDREDIT2 1.51 2003/01/28 16:49:14 ? ? REMOVECH 6.0 2003/02/12 16:11:22 65 65 CALIB 11.1 2003/08/12 16:21:20 65 65 CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/16 15:26:48 65 65 $END $REMARKS CLEAN functions: - Reset #RECS, MIN & MAX values in header. - Interpolation by Record Number. -The following SHIFT parameters were used. Shift Channel: Oxygen:Dissolved:SBE # of Records to Advance (-ve for Delay): At REC# 0 Shift=220.00 Salinity was recalculated after shift -The following SHIFT parameters were used. Shift Channel: Conductivity:Primary [S/m] # of Records to Advance (-ve for Delay): At REC# 0 Shift= -0.40 Salinity was recalculated after shift -The following DELETE parameters were used: Surface Record Removal: Last Press Min Maximum Surface Pressure (relative): 10.00 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 55.00 dbars Sample interval (from FILE section of header) = 0.042 seconds. CLEAN functions: - Reset #RECS, MIN & MAX values in header. -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 = 1.0 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 CALIB parameters were used: Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\CTD\2002-31\2002-31_rcal1.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 9 Oxygen:Dissolved:SBE mL/L 10 -0.3360000E-01 0.1077400E+01 -The following CALIB parameters were used: Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\CTD\2002-31\2002-31_rcal2.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 9 Oxygen:Dissolved:SBE mL/L 11 -0.9080000E-01 0.4000000E-03 Pressure -The following CHANNEL(S) were removed from file. Scan_Number Temperature:Secondary Conductivity:Primary Conductivity:Secondary Salinity:T1:C1 Flag CHANGE units: - Units changed from ml/l to umol/kg -The following CHANNEL(S) were removed from file. Oxygen:Dissolved -The following CALIB parameters were used: Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = L:\CRUISE_DATA\2002\2002-16\DOC\2002-16Tempcorr.CCF Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 2 Temperature:Primary deg C (IT 10 -0.2700000E-02 0.1000000E+01 $END *COMMENTS SBE HEADER Sea-Bird SBE 9 Data File: FileName = C:\data\2002-31\2002-31-0005.dat Software Version Seasave Win32 V 5.26c Temperature SN = 2023 Conductivity SN = 1763 Number of Bytes Per Scan = 27 Number of Voltage Words = 3 Number of Scans Averaged by the Deck Unit = 1 System UpLoad Time = Sep 06 2002 21:50:07 NMEA Latitude = 50 40.65 N NMEA Longitude = 126 0.54 W NMEA UTC (Time) = Sep 06 2002 21:50:07 Store Lat/Lon Data = Add to Header Only Ship: Vector Cruise: 2002-31 Station: Crest Depth: 71 # nquan = 12 # nvalues = 23129 # 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 = sbeox0ML/L: Oxygen, SBE 43 [ml/l] # name 9 = sal00: Salinity [PSU] # name 10 = sal11: Salinity, 2 [PSU] # name 11 = flag: flag # span 0 = 1, 23129 # span 1 = 0.296, 64.997 # span 2 = 7.8801, 13.3909 # span 3 = 7.8751, 13.0124 # span 4 = 0.992640, 3.304032 # span 5 = 0.941676, 3.304067 # span 6 = 17.1693, 83.4712 # span 7 = 1.2454e-01, 7.0183e+00 # span 8 = 3.21034, 7.52176 # span 9 = 7.5072, 31.6174 # span 10 = 7.0977, 31.6226 # span 11 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Sep 06 2002 21:50:07 # bad_flag = -9.990e-29 # sensor 0 = Frequency 0 temperature, primary, 2023, 03-May-02s # sensor 1 = Frequency 1 conductivity, primary, 1763, 23-Apr-02s, cpcor = -9.5 700e-08 # sensor 2 = Frequency 2 pressure, 77511, 30-Sep-99 # sensor 3 = Frequency 3 temperature, secondary, 2106, 19-Apr-02s # sensor 4 = Frequency 4 conductivity, secondary, 1764, 23-Apr-02s, cpcor = -9 .5700e-08 # sensor 5 = Extrnl Volt 0 Fluorometer, Seapoint # sensor 6 = Extrnl Volt 2 transmissometer, primary, 333DR, 07-Aug-02 # sensor 7 = Extrnl Volt 4 Oxygen, SBE, primary, 0047, 21-Aug-02 # datcnv_date = Dec 10 2002 12:54:53, 5.25b # datcnv_in = Q:\CTD\2002-31\2002-31-0005.dat Q:\CTD\2002-31\0585.CON # datcnv_skipover = 0 # wildedit_date = Dec 10 2002 14:23:23, 5.25b # wildedit_in = Q:\CTD\2002-31\convert\2002-31-0005.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 # celltm_date = Dec 10 2002 14:58:52, 5.25b # celltm_in = Q:\CTD\2002-31\wildedit\2002-31-0005.cnv # celltm_alpha = 0.0200, 0.0200 # celltm_tau = 7.0000, 7.0000 # celltm_temp_sensor_use_for_cond = primary, secondary # Derive_date = Dec 10 2002 15:05:48, 5.25b # Derive_in = Q:\CTD\2002-31\celltm\2002-31-0005.cnv Q:\CTD\2002-32\Ctd\2002-32- 0000.CON # file_type = ascii END* CTDEDIT was used to remove records from the top 0.6db. ******************************************************************************** The fluorescence signal was unusually noisy for some casts but so were other variables including transmissivity. The secondary pump, on which the fluorometer was mounted, malfunctioned during some casts; these major pump problems are believed to occur only below 250m. The fluorescence data are nominal. ******************************************************************************** The Oxygen:Dissolved:SBE channel was processed by shifting +220 records with respect to pressure before removal of any records. Recalibration was done in two steps, using files 2231rcal1.ccf to correct calibration errors and 2231rcal2.ccf to correct time-response errors remaining after SHIFT. The anticipated errors in oxygen are: · Above 10m the values are systematically low, by up to 1 ml/l · ±0.4 ml/l from 10 to 50m · ±0.2 ml/l from 50 to 200m · ±0.15 ml/l below 200m ******************************************************************************** *CALIBRATION $TABLE: CORRECTED CHANNELS !Name Units Fmla Pad Coefficients !---------------------- --------------- ---- ------ ------------ Oxygen:Dissolved:SBE mL/L 10 -9.9 () (-0.336E-01 1.0774) Oxygen:Dissolved:SBE mL/L 11 -9.9 (Pressure) (-0.908E-01 0.4E-03) Temperature:Primary 'deg C (ITS90)' 10 -9.9 () (-0.27E-02 1) $END !--1--- ---2---- --3--- ---4--- ---5--- ---6---- -7-- !Pressu Temperat Transm Fluores Oxygen: Salinity Numb !re ure: issivi cence: Dissolv :T0:C0 er_o ! Primary ty URU: ed:SBE ~bin ! Seapoin _rec ! t ords !------ -------- ------ ------- ------- -------- ---- *END OF HEADER 1.0 11.5124 1.0 3.044 6.602 12.8266 26. 2.0 10.5238 2.1 1.676 6.294 18.0309 22. 3.0 9.7477 4.9 0.932 6.071 22.3973 18. 4.0 8.9176 13.9 0.577 5.893 26.8702 17. 5.0 8.5797 26.0 0.456 5.784 28.4983 16. 6.0 8.3309 35.1 0.383 5.686 29.4883 17. 7.0 8.2456 38.7 0.370 5.563 29.8046 16. 8.0 8.1762 40.4 0.365 5.481 30.0592 16. 9.0 8.1541 40.8 0.336 5.304 30.1288 16. 10.0 8.1451 41.0 0.341 5.082 30.1516 17. 11.0 8.1270 41.0 0.340 4.807 30.2104 16. 12.0 8.1081 41.2 0.330 4.566 30.2802 16. 13.0 8.0928 41.4 0.310 4.383 30.3469 16. 14.0 8.0839 41.7 0.304 4.227 30.3889 17. 15.0 8.0787 41.9 0.296 4.082 30.4126 16. 16.0 8.0721 42.1 0.314 4.020 30.4433 16. 17.0 8.0683 42.3 0.312 3.937 30.4636 16. 18.0 8.0646 42.5 0.297 3.898 30.4848 17. 19.0 8.0611 42.7 0.298 3.875 30.5066 16. 20.0 8.0606 42.7 0.297 3.865 30.5144 17. 21.0 8.0585 42.9 0.278 3.856 30.5338 17. 22.0 8.0586 42.9 0.270 3.847 30.5349 16. 23.0 8.0514 43.1 0.262 3.841 30.5781 17. 24.0 8.0470 43.4 0.262 3.835 30.6034 16. 25.0 8.0362 43.8 0.245 3.829 30.6624 17. 26.0 8.0234 44.3 0.247 3.825 30.7313 16. 27.0 8.0135 44.8 0.237 3.816 30.7885 17. 28.0 8.0098 45.0 0.253 3.809 30.8071 16. 29.0 8.0065 45.0 0.258 3.804 30.8212 17. 30.0 8.0035 45.0 0.235 3.795 30.8277 16. 31.0 8.0000 45.2 0.234 3.790 30.8383 17. 32.0 7.9949 45.2 0.223 3.782 30.8507 17. 33.0 7.9871 45.1 0.220 3.775 30.8642 17. 34.0 7.9764 45.4 0.203 3.769 30.8784 16. 35.0 7.9546 45.5 0.197 3.765 30.9024 17. 36.0 7.9292 45.6 0.200 3.760 30.9269 17. 37.0 7.9147 45.7 0.190 3.757 30.9448 17. 38.0 7.9019 45.8 0.188 3.753 30.9636 17. 39.0 7.8886 45.9 0.184 3.752 30.9808 17. 40.0 7.8792 46.0 0.185 3.750 30.9987 17. 41.0 7.8784 46.0 0.187 3.748 31.0035 17. 42.0 7.8825 46.0 0.208 3.746 31.0125 17. 43.0 7.8855 45.9 0.198 3.743 31.0175 17. 44.0 7.8912 45.7 0.194 3.740 31.0230 17. 45.0 7.8951 45.6 0.205 3.734 31.0261 17. 46.0 7.9023 45.5 0.201 3.729 31.0410 17. 47.0 7.9045 45.4 0.194 3.720 31.0501 17. 48.0 7.9099 45.4 0.188 3.711 31.0804 17. 49.0 7.9156 45.3 0.170 3.701 31.1103 18. 50.0 7.9224 45.5 0.171 3.687 31.1452 18. 51.0 7.9370 45.8 0.160 3.673 31.2924 18. 52.0 7.9398 45.9 0.154 3.653 31.3174 18. 53.0 7.9436 46.1 0.152 3.633 31.3764 18. 54.0 7.9472 46.4 0.150 3.613 31.4572 18. 55.0 7.9510 46.8 0.153 3.587 31.5286 18. 56.0 7.9523 47.0 0.151 3.564 31.5486 18. 57.0 7.9551 47.2 0.177 3.535 31.5636 18. 58.0 7.9568 47.3 0.164 3.506 31.5709 19. 59.0 7.9583 47.5 0.152 3.481 31.5877 18. 60.0 7.9587 47.7 0.160 3.456 31.5877 20. 61.0 7.9593 47.6 0.144 3.435 31.5885 21. 62.0 7.9584 47.6 0.143 3.413 31.5890 28. 63.0 7.9579 47.6 0.146 3.397 31.5922 33. 64.0 7.9612 47.8 0.152 3.388 31.5815 36. 64.8 7.9598 47.8 0.149 3.384 31.5815 52.