*2010/04/30 17:39:50.85 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2009/09/11 05:22:12.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 59 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 83328768 NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 6 64 2 Temperature:Primary 'deg C (ITS90)' 12.4571 13.2261 3 Transmissivity %/metre 37.5 41.2 4 Fluorescence:URU:Seapoint mg/m^3 0.981 1.55 5 PAR uE/m^2/sec 0 0.4E-01 6 Salinity:T0:C0 PSS-78 32.1763 32.2758 7 Oxygen:Dissolved:SBE mL/L 5.421 5.744 8 Oxygen:Dissolved:SBE umol/kg 236.2472 250.3788 9 Number_of_bin_records n/a 2 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 ' ' 7 F ' ' 1 6 -99 ' ' 9 F ' ' 4 7 -99 ' ' 7 F ' ' 2 8 -99 ' ' 6 F ' ' 1 9 ' ' ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: Q:\Cruise_Data_Processing\2009-11\Pro $END *ADMINISTRATION MISSION : 2009-11 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : La Perouse SCIENTIST : Yelland D. PLATFORM : John P. Tully *LOCATION GEOGRAPHIC AREA : WCVI STATION : CS1B EVENT NUMBER : 111 LATITUDE : 50 53.06000 N ! (deg min) LONGITUDE : 128 40.03000 W ! (deg min) WATER DEPTH : 72 ALTIMETER (M) : 11.5 ! custom item $REMARKS Altimeter value is distance from bottom and is calculated as the median of the deepest 2 metres of data. $END *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-911plus SERIAL NUMBER : 0585 LOCATION : Mid-ship ! custom item $TABLE: SENSORS ! Name Abs Depth Serial No ! ------------------------- -------------- ---------- temperature:primary ' ' 4054 conductivity:primary ' ' 3321 pressure ' ' 77511 temperature:secondary ' ' 4700 conductivity:secondary ' ' 1766 Oxygen:SBE ' ' 1176 transmissometer:primary ' ' 983DR Fluorometer ' ' Seapoint irradiance:primary ' ' 4615 altimeter: ' ' ' ' surface ' ' 'degrees = 0.0' $END $REMARKS SOFTWARE VERSION SEASAVE V 7.18C $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 3.1 2009/11/25 14:15:37 9646 9646 CLEAN 5.0.2 2009/11/25 15:32:12 9597 9597 SHIFTDAT 3.4 2009/11/25 16:31:41 9597 9597 SHIFTDAT 3.4 2009/11/25 18:21:18 9597 9597 SHIFTDAT 3.4 2009/11/25 18:54:56 9597 9597 SHIFTDAT 3.4 2009/11/25 19:26:07 9597 9597 DELETE 6.3 2009/11/25 19:49:12 9597 2140 CTDEDIT 4.61 2010/02/15 13:49:17 2140 1690 CALIB 11.7 2010/04/28 14:25:18 1690 1690 CALIB 11.7 2010/04/28 16:32:58 1690 1690 FILTERS 4.3 2010/04/28 16:38:40 1690 1690 BINAVE 4.1.1 2010/04/28 16:41:31 1690 59 REMOVECH 8.0 2010/04/29 14:03:27 59 59 CHGUNITS 3.0 2010/04/29 14:03:43 59 59 REORDER 1.2.1 2010/04/29 15:20:02 ? ? HDREDIT2 2.5.1 2010/04/30 17:39:50 ? ? $END $REMARKS -CLEAN functions: 2009/11/25 15:06:45 20 Interpolation by Channel 1: Scan_Number [n/a] in Pressure Set event to last 4 characters of file name -The following SHIFT parameters were used. Shift Channel: Fluorescence:Seapoint # of Records to Advance (-ve for Delay): At REC# 0 Shift= 24.00 -The following SHIFT parameters were used. Shift Channel: Oxygen:Dissolved:SBE # of Records to Advance (-ve for Delay): At REC# 0 Shift= 90.00 -The following SHIFT parameters were used. Shift Channel: Conductivity:Primary # of Records to Advance (-ve for Delay): At REC# 0 Shift= 0.70 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= 1.10 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 53.71 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2010/02/15 13:49:17 450 records were deleted in this editing session. 43 changes in channel Salinity:T0:C0 -CALIB parameters: 2010/04/28 14:25:18 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data_Processing\2009-11\Processing\doc\2009-11-recal1.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 16 Oxygen:Dissolved:SBE mL/L 10 0.7200000E-02 0.1058800E+01 0.2400000E-02 -CALIB parameters: 2010/04/28 16:32:58 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data_Processing\2009-11\Processing\doc\2009-11-recal2.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 16 Oxygen:Dissolved:SBE mL/L 10 -0.7000000E-02 0.9904000E+00 -The following FILTER parameters were used. Median filter was used. Filter width = 11 The following channel(s) were filtered. Fluorescence:Seapoint -The following BINAVE parameters were used: Bin channel = Pressure Averaging interval = 1.00 Minimum bin value = 0.000 Bin value was used Interpolated values were NOT used for empty bins Channel 'NUMBER_OF_BIN_RECORDS' was added to file. -REMOVECH 2010/04/29 14:03:27 The following CHANNEL(S) were removed: Scan_Number Temperature:Secondary [deg C (ITS90)] Conductivity:Primary [S/m] Conductivity:Secondary [S/m] Oxygen:Voltage:SBE [volts] Altimeter [metres] Descent_Rate [m/s] Status:Pump Salinity:T1:C1 [PSS-78] Flag -CHANGE units: 'Oxygen:Dissolved:SBE' changed from mL/L to umol/kg -HEADER EDITS: 2010/04/30 17:39:50 Applied edit header: Q:\Cruise_Data_Processing\2009-11\Processing\doc\2009-11-HDR2.TXT Channel 1: Pressure [decibar] Units: dbars ==> decibar Format: F10.3 ==> F7.1 Channel 4: Fluorescence:URU:Seapoint [mg/m^3] Name: Fluorescence:Seapoint ==> Fluorescence:URU:Seapoint Channel 5: PAR [uE/m^2/sec] Format: F11.3 ==> F7.1 Channel 7: Oxygen:Dissolved:SBE [mL/L] Format: F8.3 ==> F7.2 $END *COMMENTS SBE HEADER Sea-Bird SBE 9 Data File: FileName = C:\DATA\2009-11\2009-11-0111.hex Software Version Seasave V 7.18c Temperature SN = 4054 Conductivity SN = 3321 Number of Bytes Per Scan = 40 Number of Voltage Words = 5 Number of Scans Averaged by the Deck Unit = 1 System UpLoad Time = Sep 11 2009 05:23:54 NMEA Latitude = 50 53.06 N NMEA Longitude = 128 40.03 W NMEA UTC (Time) = Sep 11 2009 05:22:12 Store Lat/Lon Data = Append to Every Scan Tully Cruise: 2009-11 Station: CS1B Latitude: Longitude: Depth (m): 72 # nquan = 17 # nvalues = 9646 # 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 = sbeox0V: Oxygen Voltage, SBE 43 # name 9 = par: PAR/Irradiance, Biospherical/Licor # name 10 = altM: Altimeter [m] # name 11 = dz/dtM: Descent Rate [m/s] # name 12 = pumps: Pump Status # name 13 = sal00: Salinity [PSU] # name 14 = sal11: Salinity, 2 [PSU] # name 15 = sbeox0ML/L: Oxygen, SBE 43 [ml/l], WS = 2 # name 16 = flag: flag # span 0 = 1, 9646 # span 1 = 0.405, 63.709 # span 2 = 12.4353, 13.2741 # span 3 = 12.4602, 13.2747 # span 4 = 0.313375, 3.823445 # span 5 = 0.347064, 3.823102 # span 6 = 0.5665, 87.6087 # span 7 = 1.7582e-01, 2.2857e+00 # span 8 = 2.5215, 3.0929 # span 9 = 1.0000e-12, 4.1487e+00 # span 10 = 0.00, 100.00 # span 11 = -2.121, 2.215 # span 12 = 0, 1 # span 13 = 2.1575, 32.2820 # span 14 = 2.4011, 32.2773 # span 15 = 4.33781, 6.51160 # span 16 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Sep 11 2009 05:23:54 # bad_flag = -9.990e-29 # sensor 0 = Frequency 0 temperature, primary, 4054, 24-Dec-08 # sensor 1 = Frequency 1 conductivity, primary, 3321, 16-Jan-09 , cpcor = -9.5 700e-08 # sensor 2 = Frequency 2 pressure, 77511, 13-MAR-00 # sensor 3 = Frequency 3 temperature, secondary, 4700, 24-Dec-08 # sensor 4 = Frequency 4 conductivity, secondary, 1766, 16-Jan-09 , cpcor = -9 .5700e-08 # sensor 5 = Extrnl Volt 0 Oxygen, SBE, primary, 1176, 10-Mar-09p # sensor 6 = Extrnl Volt 1 transmissometer, primary, 983DR, 27-June-06 # sensor 7 = Extrnl Volt 2 Fluorometer, Seapoint, primary # sensor 8 = Extrnl Volt 4 irradiance (PAR), primary, 4615, 15 Dec. 2000 # sensor 9 = Extrnl Volt 6 altimeter # sensor 10 = Extrnl Volt 9 surface irradiance (SPAR), degrees = 0.0 # datcnv_date = Nov 23 2009 16:36:53, 7.18c # datcnv_in = Q:\Cruise_Data_Processing\2009-11\RAW\CTD\2009-11-0111.hex Q:\Crui se_Data_Processing\2009-11\Processing\doc\2009-11-ctd.CON # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = yes # wildedit_date = Nov 23 2009 17:19:07, 7.18c # wildedit_in = Q:\Cruise_Data_Processing\2009-11\Processing\convert\2009-11-011 1.cnv # wildedit_pass1_nstd = 2.0 # wildedit_pass2_nstd = 5.0 # wildedit_pass2_mindelta = 0.000e+000 # wildedit_npoint = 50 # wildedit_vars = prDM t090C t190C c0S/m c1S/m # wildedit_excl_bad_scans = yes # celltm_date = Nov 24 2009 14:09:23, 7.18c # celltm_in = Q:\Cruise_Data_Processing\2009-11\Processing\wildedit\2009-11-0111 .cnv # celltm_alpha = 0.0300, 0.0300 # celltm_tau = 9.0000, 9.0000 # celltm_temp_sensor_use_for_cond = primary, secondary # Derive_date = Nov 24 2009 14:39:07, 7.18c # Derive_in = Q:\Cruise_Data_Processing\2009-11\Processing\celltm\2009-11-0111.c nv Q:\Cruise_Data_Processing\2009-11\Processing\doc\2009-11-ctd.CON # derive_time_window_docdt = seconds: 2 # derive_ox_tau_correction = yes # file_type = ascii END* The descent rate of the CTD was extremely noisy with many complete reversals of direction. CTDEDIT was used to remove some surface records and records corrupted by shed wakes; salinity was cleaned. --------------------------------------------------------------------- Transmissivity and fluorescence are nominal and unedited except that some records were removed in editing temperature and salinity. The precision of the SBE dissolved oxygen channel is estimated on the basis of a comparison to bottle data to be, roughly: • ±0.5 ml/l from 0- 150db • ±0.25ml/l from 150-400db • ±0.06ml/l from 400-15000db • low by up to 0.1ml/l below 1500db For details on the processing see processing report: 2009-11-proc.doc *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- ------ ---- ------ ------------ Oxygen:Dissolved:SBE mL/L 10 -99 () (0.72E-02 1.0588 0.24E-02) Oxygen:Dissolved:SBE mL/L 10 -99 () (-0.7E-02 0.9904) $END !--1--- ---2---- --3-- ---4--- --5--- ---6---- --7--- --8-- -9-- !Pressu Temperat Trans Fluores PAR Salinity Oxygen Oxyge Numb !re ure: missi cence: :T0:C0 : n: er_o ! Primary vity URU: Dissol Disso ~bin ! Seapoin ved: lved: _rec ! t SBE SBE ords !------ -------- ----- ------- ------ -------- ------ ----- ---- *END OF HEADER 6.0 13.2237 37.6 1.472 0.0 32.1764 5.72 249.3 10 7.0 13.2223 37.6 1.491 0.0 32.1766 5.72 249.6 12 8.0 13.2164 37.5 1.500 0.0 32.1786 5.70 248.4 2 9.0 13.2212 37.6 1.523 0.0 32.1774 5.71 249.0 28 10.0 13.2215 37.6 1.487 0.0 32.1771 5.73 249.9 24 11.0 13.2154 37.7 1.488 0.0 32.1777 5.73 249.6 38 12.0 13.2190 37.6 1.506 0.0 32.1771 5.72 249.6 45 13.0 13.2261 37.6 1.501 0.0 32.1765 5.72 249.4 44 14.0 13.2261 37.6 1.535 0.0 32.1763 5.71 249.0 46 15.0 13.2259 37.6 1.518 0.0 32.1765 5.74 250.4 32 16.0 13.1977 37.6 1.479 0.0 32.1793 5.72 249.2 29 17.0 13.1794 37.7 1.475 0.0 32.1814 5.74 250.2 8 18.0 13.1462 38.1 1.474 0.0 32.1854 5.73 249.9 35 19.0 13.1315 38.1 1.437 0.0 32.1867 5.71 249.0 25 20.0 13.1255 38.2 1.388 0.0 32.1873 5.70 248.7 27 21.0 13.1222 38.2 1.420 0.0 32.1876 5.71 248.9 50 22.0 13.1211 38.3 1.394 0.0 32.1878 5.71 248.7 35 23.0 13.1275 38.2 1.434 0.0 32.1895 5.70 248.7 33 24.0 13.1298 38.2 1.412 0.0 32.1901 5.70 248.5 23 25.0 13.1296 38.2 1.410 0.0 32.1900 5.68 247.6 20 26.0 13.1305 38.1 1.415 0.0 32.1903 5.70 248.5 21 27.0 13.1308 38.2 1.410 0.0 32.1910 5.70 248.6 26 28.0 13.1309 38.2 1.404 0.0 32.1909 5.69 248.2 28 29.0 13.1314 38.1 1.413 0.0 32.1912 5.71 248.9 13 30.0 13.1319 38.2 1.429 0.0 32.1911 5.72 249.1 11 31.0 13.1319 38.1 1.411 0.0 32.1911 5.72 249.4 11 32.0 13.1325 38.2 1.401 0.0 32.1913 5.73 249.6 11 33.0 13.1325 38.1 1.391 0.0 32.1915 5.72 249.4 16 34.0 13.1326 38.1 1.414 0.0 32.1914 5.70 248.6 22 35.0 13.1311 38.0 1.440 0.0 32.1931 5.70 248.5 18 36.0 13.1277 37.8 1.432 0.0 32.1948 5.69 248.1 24 37.0 13.1260 37.8 1.444 0.0 32.1951 5.70 248.6 10 38.0 13.1181 37.8 1.478 0.0 32.1977 5.68 247.4 46 39.0 13.1099 37.7 1.464 0.0 32.1997 5.69 248.1 37 40.0 13.1079 37.7 1.501 0.0 32.2000 5.72 249.3 30 41.0 13.1098 37.7 1.489 0.0 32.1998 5.71 248.8 25 42.0 13.1031 37.6 1.488 0.0 32.2013 5.67 247.3 21 43.0 13.0942 37.5 1.482 0.0 32.2031 5.69 248.2 27 44.0 13.0932 37.5 1.482 0.0 32.2034 5.73 249.8 33 45.0 13.0808 37.5 1.490 0.0 32.2060 5.73 249.9 18 46.0 13.0798 37.5 1.531 0.0 32.2059 5.72 249.5 20 47.0 13.0775 37.5 1.535 0.0 32.2061 5.71 248.9 25 48.0 13.0738 37.5 1.545 0.0 32.2067 5.72 249.2 39 49.0 13.0728 37.5 1.527 0.0 32.2069 5.72 249.2 38 50.0 13.0570 37.5 1.550 0.0 32.2097 5.71 248.8 40 51.0 13.0306 37.6 1.546 0.0 32.2131 5.69 248.0 34 52.0 12.9718 38.1 1.527 0.0 32.2200 5.66 246.5 28 53.0 12.8935 38.5 1.476 0.0 32.2281 5.62 245.1 33 54.0 12.8587 38.7 1.410 0.0 32.2318 5.64 246.0 78 55.0 12.8526 38.7 1.370 0.0 32.2322 5.65 246.2 44 56.0 12.8443 38.7 1.338 0.0 32.2333 5.63 245.3 79 57.0 12.8333 38.9 1.350 0.0 32.2349 5.59 243.5 39 58.0 12.8022 39.0 1.318 0.0 32.2381 5.53 240.9 28 59.0 12.7234 39.7 1.280 0.0 32.2471 5.52 240.8 23 60.0 12.6408 40.0 1.201 0.0 32.2558 5.53 241.0 25 61.0 12.6072 40.2 1.154 0.0 32.2581 5.53 240.8 34 62.0 12.5490 40.4 1.061 0.0 32.2659 5.49 239.4 16 63.0 12.5041 41.1 1.003 0.0 32.2709 5.43 236.5 24 64.0 12.4571 41.2 0.981 0.0 32.2758 5.42 236.2 24