*2013/12/16 15:26:50.90 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 2002/09/11 08:32:54.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 22 DATA DESCRIPTION : CTD FILE TYPE : ASCII NUMBER OF CHANNELS : 7 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.2 22.7 2 Temperature:Primary 'deg C (ITS90)' 10.612 13.408 3 Transmissivity %/metre 19.4 39 4 Fluorescence:URU:Seapoint mg/m^3 1.481 4.396 5 Oxygen:Dissolved:SBE mL/L 3.37 5.128 6 Salinity:T0:C0 PSS-78 28.5315 30.1894 7 Number_of_bin_records n/a 20 101 $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\2002-31-0076.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 : 50 EVENT NUMBER : 76 LATITUDE : 48 57.71000 N ! (deg min) LONGITUDE : 122 56.07000 W ! (deg min) WATER DEPTH : 26 *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 15:46:45 5734 5734 CLEAN 4.1 2003/01/20 14:43:14 5734 5734 SHIFTDAT 3.3 2003/01/20 14:52:03 ? ? SHIFTDAT 3.3 2003/01/20 15:43:32 ? ? DELETE 6.2 2003/01/20 15:56:37 5734 985 CLEAN 4.1 2003/01/21 14:40:42 985 985 CTDEDIT 4.43 2003/01/23 15:55:02 985 866 BOXCAR 4.2 2003/01/25 16:03:47 866 866 BINAVE 4.0.1 2003/01/27 11:00:03 866 22 CALIB 10.4 2003/01/28 13:46:56 22 22 CALIB 10.4 2003/01/28 13:47:30 22 22 REMOVECH 6.0 2003/01/28 15:08:35 22 22 REORDER 1.2.1 2003/01/28 16:36:32 ? ? CHGUNITS 1.3 2003/01/28 16:48:43 22 22 HDREDIT2 1.51 2003/01/28 16:49:26 ? ? REMOVECH 6.0 2003/02/12 16:12:13 22 22 CALIB 11.1 2003/08/12 16:25:59 22 22 CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/16 15:26:50 22 22 $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 13.06 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\2002-31-00076.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 11 2002 08:32:54 NMEA Latitude = 48 57.71 N NMEA Longitude = 122 56.07 W NMEA UTC (Time) = Sep 11 2002 08:32:54 Store Lat/Lon Data = Add to Header Only Ship: Vector Cruise: 2002-31 Station: 50 Depth: 26 # nquan = 12 # nvalues = 5734 # 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, 5734 # span 1 = 0.357, 23.061 # span 2 = 10.5593, 14.2174 # span 3 = 10.5599, 14.1604 # span 4 = 0.215357, 3.443256 # span 5 = 0.773088, 3.445890 # span 6 = 1.2875, 79.5247 # span 7 = 6.9597e-02, 1.4282e+01 # span 8 = 3.20919, 6.81560 # span 9 = 1.4519, 30.2544 # span 10 = 5.6097, 30.2534 # span 11 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Sep 11 2002 08:32:54 # 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 12:57:11, 5.25b # datcnv_in = Q:\CTD\2002-31\2002-31-0076.dat Q:\CTD\2002-31\0585.CON # datcnv_skipover = 0 # wildedit_date = Dec 10 2002 14:26:58, 5.25b # wildedit_in = Q:\CTD\2002-31\convert\2002-31-0076.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 15:03:41, 5.25b # celltm_in = Q:\CTD\2002-31\wildedit\2002-31-0076.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 15:09:54, 5.25b # Derive_in = Q:\CTD\2002-31\celltm\2002-31-0076.cnv Q:\CTD\2002-32\Ctd\2002-32- 0000.CON # file_type = ascii END* CTDEDIT was used to remove records from the top 2db and at the bottom. ******************************************************************************** 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 2.2 13.4080 32.7 4.396 5.128 28.5315 20. 3.0 12.7294 32.6 3.832 4.976 28.9723 25. 4.0 12.4031 35.3 3.536 4.787 29.1269 28. 5.0 12.1628 38.1 2.910 4.605 29.2154 28. 6.0 11.9863 38.2 2.891 4.465 29.2812 26. 7.0 11.9674 39.0 2.930 4.352 29.2815 27. 8.0 11.7710 38.8 3.271 4.256 29.3693 28. 9.0 11.3955 38.5 2.871 4.175 29.5732 28. 10.0 11.0336 36.7 2.228 4.107 29.7643 28. 11.0 11.0058 36.6 2.311 4.048 29.7816 26. 12.0 10.9860 36.2 2.291 3.999 29.7959 28. 13.0 10.9593 35.9 2.375 3.952 29.8149 29. 14.0 10.9219 35.1 2.616 3.910 29.8382 28. 15.0 10.8880 34.4 2.381 3.846 29.8576 46. 16.0 10.8483 34.6 2.696 3.775 29.8779 45. 17.0 10.8164 35.0 2.335 3.716 29.9077 52. 18.0 10.7509 35.7 1.986 3.671 29.9936 54. 19.0 10.7231 34.4 1.509 3.630 30.0384 66. 19.9 10.7095 28.1 1.548 3.486 30.0627 101. 21.0 10.6855 24.1 1.654 3.387 30.0989 60. 22.0 10.6400 22.2 1.510 3.374 30.1560 61. 22.7 10.6120 19.4 1.481 3.370 30.1894 32.