*2017/02/24 09:47:59.45 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2004/07/26 06:43:04.000 NUMBER OF RECORDS : 101 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : A6A71809 NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ---------------------------------- --------------- -------------- -------------- 1 Pressure decibar 7 107 2 Temperature:Primary 'deg C (ITS90)' -1.3035 -1.0521 3 Transmissivity %/metre 54.5 62.5 4 Fluorescence:Calibrated:Seapoint mg/m^3 0.53E-01 1.106 5 Oxygen:Dissolved:SBE mL/L 6.54 8.89 6 Oxygen:Dissolved:SBE umol/kg 284.6 387.5 7 Salinity:T0:C0 PSS-78 30.3732 32.5803 8 Number_of_bin_records n/a 23 106 9 Flag:CTD n/a 222 662 $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 ' ' 2 6 -99 ' ' 6 F ' ' 1 7 -99 ' ' 9 F ' ' 4 8 -99 ' ' 5 I I 0 9 -99 ' ' 11 E ' ' 3 $END $REMARKS CTD Flag word has 3 columns: Temperature, Conductivity, and Oxygen. Data quality is expressed with the following flags: -------------------------------------------------------------------------------- 0 = No Quality Control. 2 = Good. 6 = Interpolated or replaced by dual sensor or upcast value. -------------------------------------------------------------------------------- This file converted from Sea-Bird file: C:\Users\zimmermanns\Documents\GArchi $END *ADMINISTRATION MISSION : 2004-16 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : Joint Ocean Ice Study (JOIS incl JWACS and BGOS) SCIENTIST : McLaughlin F. PLATFORM : Louis S. St. Laurent *LOCATION GEOGRAPHIC AREA : Arctic Ocean's Canada Basin STATION : 7 EVENT NUMBER : 7 LATITUDE : 71 57.49000 N ! (deg min) LONGITUDE : 95 13.96000 W ! (deg min) WATER DEPTH : 134 *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-911plus SERIAL NUMBER : 724 $TABLE: SENSORS ! Name Abs Depth Serial No ! ------------------------- -------------- ---------- temperature:primary ' ' 4322 conductivity:primary ' ' 2809 pressure ' ' 90559 temperature:secondary ' ' 4239 conductivity:secondary ' ' 2810 Fluorometer:Seapoint ' ' 2569 transmissometer:primary ' ' CST-662DR altimeter:Datasonics ' ' 'PSO-916T SN 053610' Oxygen:SBE ' ' 0435 $END $REMARKS SOFTWARE VERSION SEASAVE WIN32 V 5.28C $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 3.3 2015/03/12 17:57:51 101 101 REMOVECH 8.2 2015/03/12 18:20:28 101 101 HDREDIT2 3.0.2 2015/03/15 13:45:39 ? ? CLEAN 5.2.1 2015/03/18 17:54:05 101 101 HDREDIT2 3.0.2 2015/03/20 16:08:02 ? ? HDREDIT2 3.1.1 2017/02/21 15:54:53 ? ? CLEAN 5.2.2 2017/02/24 09:47:59 101 101 $END $REMARKS -REMOVECH 2015/03/12 18:20:28 The following CHANNEL(S) were removed: Conductivity:Primary [mS/cm] Oxygen:Voltage:SBE [volts] Altimeter [metres] Temperature:Potential [deg C (ITS90)] Sigma:Theta [kg/m^3] -HEADER EDITS: 2015/03/15 13:45:39 Applied edit header: C:\Users\zimmermanns\Documents\GArchiveProcess\CTD\5_Header\2004-16-HDR.TXT -CLEAN functions: 2015/03/18 17:54:05 20 Reset #RECS, MIN & MAX values in header. Set event to last 3 characters of file name -HEADER EDITS: 2015/03/20 16:08:02 Channel 1: Pressure [decibar] Format: F10.3 ==> F7.1 Channel 5: Oxygen:Dissolved:SBE [mL/L] Format: F8.3 ==> F7.2 Channel 6: Oxygen:Dissolved:SBE [umol/kg] Format: F8.2 ==> F6.1 Channel 8: Number_of_bin_records [n/a] Format: F5.0 ==> I5 Channel 9: Flag:CTD [n/a] Name: Flag ==> Flag:CTD -HEADER EDITS: 2017/02/21 15:54:53 Applied edit header: Z:\SHARE\DATA\Data Archive Process - 2017\Joe's work\2004-16\Headers\2004-16 CTD Header.txt Channel 4: Fluorescence:Calibrated:Seapoint [mg/m^3] Name: Fluorescence:URU:Seapoint ==> Fluorescence:Calibrated:Seapoint -CLEAN functions: 2017/02/24 09:47:59 20 Reset #RECS, MIN & MAX values in header. Delete Empty Channels: 0 deleted. $END *COMMENTS SBE HEADER Sea-Bird SBE 9 Data File: FileName = C:\LSSL2004-16\ctd_data\200416_007.dat Software Version Seasave Win32 V 5.28c Temperature SN = 4322 Conductivity SN = 2809 Number of Bytes Per Scan = 30 Number of Voltage Words = 4 Number of Scans Averaged by the Deck Unit = 1 System UpLoad Time = Jul 26 2004 06:42:40 NMEA Latitude = 71 57.49 N NMEA Longitude = 095 13.96 W NMEA UTC (Time) = Jul 26 2004 06:43:04 Store Lat/Lon Data = Add to Header Only Ship: CCGS Louis S. St-Laurent Cruise: 2004-16 Station: 7 Cast Number: 7 Depth (m): 134 # nquan = 14 # nvalues = 101 # units = specified # name 0 = prDM: Pressure, Digiquartz [db] # name 1 = t090C: Temperature [ITS-90, deg C] # name 2 = c0mS/cm: Conductivity [mS/cm] # name 3 = sbeox0V: Oxygen Voltage, SBE 43 # name 4 = xmiss: Beam Transmission, Chelsea/Seatech/Wetlab CStar [%] # name 5 = flSP: Fluorescence, Seapoint # name 6 = altM: Altimeter [m] # name 7 = sbeox0ML/L: Oxygen, SBE 43 [ml/l] # name 8 = sbeox0Mm/Kg: Oxygen, SBE 43 [umol/Kg] # name 9 = sal00: Salinity [PSU] # name 10 = nbin: Scans Per Bin # name 11 = potemp090C: Potential Temperature [ITS-90, deg C] # name 12 = sigma-é00: Density [sigma-theta, Kg/m^3] # name 13 = flag: # span 0 = 7.000, 107.000 # span 1 = -1.3035, -1.0521 # span 2 = 24.618416, 26.247169 # span 3 = 2.5053, 3.2344 # span 4 = 85.9139, 88.9097 # span 5 = 3.7953e-02, 7.7111e-01 # span 6 = 0.00, 0.00 # span 7 = 6.54051, 8.88869 # span 8 = 284.643, 387.509 # span 9 = 30.3742, 32.5813 # span 10 = 23, 106 # span 11 = -1.3051, -1.0529 # span 12 = 24.4103, 26.2011 # span 13 = 0.0000e+00, 0.0000e+00 # interval = decibars: 1 # start_time = Jul 26 2004 06:42:40 # bad_flag = -9.990e-29 # sensor 0 = Frequency 0 temperature, primary, 4322, 25-May-04 # sensor 1 = Frequency 1 conductivity, primary, 2809, 25-May-04, cpcor = -9.57 00e-08 # sensor 2 = Frequency 2 pressure, 90559, 10/29/02 # sensor 3 = Frequency 3 temperature, secondary, 4239, 25-May-04 # sensor 4 = Frequency 4 conductivity, secondary, 2810, 25-May-04, cpcor = -9. 5700e-08 # sensor 5 = Extrnl Volt 0 Fluorometer, Seapoint, primary # sensor 6 = Extrnl Volt 2 transmissometer, primary, CST-662DR, 20-Mar-2003 # sensor 7 = Extrnl Volt 4 altimeter # sensor 8 = Extrnl Volt 6 Oxygen, SBE, primary, 0435, 18-Mar-2003, s+v 24jul0 5 # datcnv_date = Jul 25 2005 15:09:22, 5.32a # datcnv_in = c:\sarahz\workdesk\200416_007.dat c:\sarahz\workdesk\200416-oxycal .CON # datcnv_skipover = 13000 # alignctd_date = Jul 25 2005 15:09:23, 5.32a # alignctd_in = c:\sarahz\workdesk\200416_007-d.cnv # alignctd_adv = sbeox0V 6.000, xmiss 0.100 # wildedit_date = Jul 25 2005 15:09:24, 5.32a # wildedit_in = c:\sarahz\workdesk\200416_007-d-a.cnv # wildedit_pass1_nstd = 10.0 # wildedit_pass2_nstd = 20.0 # wildedit_pass2_mindelta = 0.000e+000 # wildedit_npoint = 100 # wildedit_vars = prDM t090C t190C c0mS/cm c1mS/cm sbeox0V xmiss flSP altM # wildedit_excl_bad_scans = yes # celltm_date = Jul 25 2005 15:09:25, 5.32a # celltm_in = c:\sarahz\workdesk\200416_007-d-a-w.cnv # celltm_alpha = 0.0300, 0.0300 # celltm_tau = 7.0000, 7.0000 # celltm_temp_sensor_use_for_cond = primary, secondary # filter_date = Jul 25 2005 15:09:25, 5.32a # filter_in = c:\sarahz\workdesk\200416_007-d-a-w-c.cnv # filter_low_pass_tc_A = 0.030 # filter_low_pass_tc_B = 0.150 # filter_low_pass_A_vars = c0mS/cm c1mS/cm # filter_low_pass_B_vars = prDM # loopedit_date = Jul 25 2005 15:09:27, 5.32a # loopedit_in = c:\sarahz\workdesk\200416_007-d-a-w-c-f.cnv # loopedit_minVelocity = 0.000 # loopedit_excl_bad_scans = yes # Derive_date = Jul 25 2005 15:09:28, 5.32a # Derive_in = c:\sarahz\workdesk\200416_007-d-a-w-c-f-l.cnv c:\sarahz\workdesk\2 00416-oxycal.CON # derive_time_window_docdt = seconds: 1 # binavg_date = Jul 25 2005 15:09:30, 5.32a # binavg_in = c:\sarahz\workdesk\200416_007-d-a-w-c-f-l-d.cnv # binavg_bintype = decibars # binavg_binsize = 1 # binavg_excl_bad_scans = yes # binavg_skipover = 0 # binavg_surface_bin = no, min = 0.000, max = 0.000, value = 0.000 # Derive_date = Jul 25 2005 15:09:31, 5.32a # Derive_in = c:\sarahz\workdesk\200416_007-d-a-w-c-f-l-d-b.cnv c:\sarahz\workde sk\200416-oxycal.CON # split_date = Jul 25 2005 15:09:31, 5.32a # split_in = c:\sarahz\workdesk\200416_007-d-a-w-c-f-l-d-b-d.cnv # split_excl_bad_scans = yes # strip_date = Jul 26 2005 20:01:02, 5.32a # strip_in = C:\sarahz\workdesk\down\d200416_007-d-a-w-c-f-l-d-b-d.cnv END* --------------------------------------------------------------------------------- CTD Data Processing Notes: -------------------------- For full details see report "Physical and Chemical Data from the Canada Basin, August 2004" cited below. Altimeter added on Cast 15. Temperature was calibrated with the pre-cruise calibrations. Conductivity, Oxygen and Fluorescence were calibrated to water samples. Salinity was recalculated using the corrected conductivity. Transmissometer and Altimeter are not calibrated. Fluorometer notes: Calibration with bottle data performed using bottle chlorophyll values between 0.025 and 0.6 mg/m3. The number of observations used were 75 out of 93 with a standard deviation of 0.02 in the residuals. Coefficients used: Slope: 1.4585, Bias -0.0026. Downcast CTD Fluorometer with bad values replaced with good upcast values for casts 19, 20 30, 34, 37 and 40. Remaining bad data replaced with -99. Oxygen Calibration: Casts 1 to 50 (full cruise) oxygen was calculated from oxygen voltage using the Seabird Owens-Millard algorithm using coefficients: boc: 0, tau: 0, tcor: 0.0015, pcor: 1.3500e-004, voffset: -0.4716, soc: 0.3753. A lag of -6 seconds was applied to oxygen voltage in Seabird data processing step Align. References: 1. McLaughlin, F., Carmack, E.C., Zimmermann. S., Sieberg, D., White, L., Barwell Clarke, J., Steel, M., and Li, W.K.W. 2008. Physical and Chemical Data from the Canada Basin, August 2004. Can. Data Rep. Hydrogr. Ocean. Sci. 140: vi + 185 p. 2. Owens, W. B., and R. C. Millard Jr., 1985, A new algorithm for CTD oxygen calibration. J. Physical Oceanography., 15, 621-631. *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! --------------------------- -------- ---- ------ ------------ Conductivity mS/cm 10 -99 () (-0.7E-03 1) Fluorescence:URU:Seapoint mg/m^3 10 -99 () (-0.26E-02 1.4585) $END !--1--- ---2---- --3-- ---4--- --5--- --6-- ---7---- -8-- ----9----- !Pressu Temperat Trans Fluores Oxygen Oxyge Salinity Numb Flag:CTD !re ure: missi cence: : n: :T0:C0 er_o ! Primary vity Calibra Dissol Disso ~bin ! ted:Sea ved: lved: _rec ! point SBE SBE ords !------ -------- ----- ------- ------ ----- -------- ---- ---------- *END OF HEADER 7.0 -1.2085 56.5 0.941 8.89 387.5 30.3733 70 0.222E+03 8.0 -1.2103 56.7 0.840 8.88 387.1 30.3732 41 0.222E+03 9.0 -1.1997 57.3 0.827 8.86 386.2 30.3883 31 0.222E+03 10.0 -1.1926 57.2 0.988 8.84 385.3 30.4165 31 0.222E+03 11.0 -1.1863 56.6 1.004 8.83 384.9 30.4403 28 0.662E+03 12.0 -1.1864 56.7 0.879 8.82 384.5 30.4409 27 0.662E+03 13.0 -1.1864 56.0 0.978 8.82 384.6 30.4415 26 0.662E+03 14.0 -1.1865 56.4 1.096 8.83 384.7 30.4422 26 0.662E+03 15.0 -1.1865 57.4 1.106 8.82 384.3 30.4428 26 0.662E+03 16.0 -1.1866 56.8 1.070 8.79 383.1 30.4434 25 0.662E+03 17.0 -1.1866 57.2 1.074 8.74 381.1 30.4440 24 0.662E+03 18.0 -1.1770 57.2 1.018 8.69 378.7 30.5564 25 0.222E+03 19.0 -1.1616 57.1 0.886 8.63 376.2 30.7346 24 0.222E+03 20.0 -1.1579 56.9 0.970 8.59 374.4 30.7772 24 0.222E+03 21.0 -1.1490 56.8 0.924 8.56 372.9 30.7877 24 0.222E+03 22.0 -1.1295 57.2 0.772 8.52 371.2 30.8367 24 0.222E+03 23.0 -1.1354 56.8 0.722 8.50 370.2 30.8579 23 0.222E+03 24.0 -1.1322 56.8 0.620 8.48 369.4 30.8600 24 0.222E+03 25.0 -1.1322 57.1 0.587 8.47 369.0 30.8594 24 0.222E+03 26.0 -1.1370 57.2 0.633 8.46 368.7 30.8595 23 0.222E+03 27.0 -1.1429 56.4 0.734 8.45 368.4 30.8604 24 0.222E+03 28.0 -1.1412 57.4 0.795 8.44 368.0 30.8630 24 0.222E+03 29.0 -1.1401 57.0 0.734 8.44 367.6 30.8659 24 0.222E+03 30.0 -1.1440 56.9 0.648 8.42 367.1 30.8758 24 0.222E+03 31.0 -1.1499 57.0 0.603 8.41 366.6 30.8904 24 0.222E+03 32.0 -1.1488 57.0 0.535 8.40 366.0 30.8886 23 0.222E+03 33.0 -1.1568 57.1 0.551 8.37 364.7 30.9223 24 0.222E+03 34.0 -1.1573 57.2 0.627 8.32 362.6 30.9578 25 0.222E+03 35.0 -1.1424 57.7 0.627 8.25 359.7 30.9977 24 0.222E+03 36.0 -1.0956 57.4 0.655 8.18 356.5 31.0849 24 0.222E+03 37.0 -1.0604 57.1 0.632 8.12 353.7 31.1913 24 0.222E+03 38.0 -1.0521 57.0 0.585 8.07 351.5 31.2562 25 0.222E+03 39.0 -1.0557 56.7 0.622 8.03 349.8 31.2847 25 0.222E+03 40.0 -1.0546 55.7 0.588 7.99 348.2 31.2976 24 0.222E+03 41.0 -1.0733 56.0 0.568 7.96 346.8 31.3537 25 0.222E+03 42.0 -1.1002 56.3 0.609 7.93 345.4 31.3841 25 0.222E+03 43.0 -1.1024 56.3 0.586 7.89 343.9 31.4074 24 0.222E+03 44.0 -1.1060 54.5 0.533 7.86 342.3 31.4534 25 0.222E+03 45.0 -1.1097 57.1 0.482 7.82 340.8 31.4854 25 0.222E+03 46.0 -1.1227 57.2 0.466 7.79 339.2 31.5019 24 0.222E+03 47.0 -1.1460 57.2 0.446 7.74 337.3 31.5277 25 0.222E+03 48.0 -1.1666 57.5 0.458 7.70 335.4 31.5849 25 0.222E+03 49.0 -1.1761 57.9 0.423 7.66 333.6 31.6360 25 0.222E+03 50.0 -1.1920 58.7 0.330 7.63 332.2 31.7074 24 0.222E+03 51.0 -1.1963 58.7 0.337 7.60 331.1 31.7474 25 0.662E+03 52.0 -1.1971 59.3 0.338 7.58 330.2 31.7511 27 0.662E+03 53.0 -1.1980 59.6 0.314 7.56 329.4 31.7548 48 0.662E+03 54.0 -1.1983 59.6 0.293 7.52 327.7 31.7559 106 0.222E+03 55.0 -1.1982 59.9 0.293 7.49 326.1 31.7589 42 0.222E+03 56.0 -1.1990 59.8 0.288 7.48 325.6 31.7635 29 0.222E+03 57.0 -1.2105 59.7 0.264 7.47 325.4 31.7918 27 0.222E+03 58.0 -1.2236 59.9 0.242 7.47 325.2 31.8184 27 0.222E+03 59.0 -1.2471 60.2 0.237 7.47 325.3 31.8580 27 0.222E+03 60.0 -1.2676 60.5 0.278 7.47 325.4 31.8777 25 0.222E+03 61.0 -1.2732 60.6 0.272 7.48 325.5 31.8857 25 0.222E+03 62.0 -1.2861 60.8 0.211 7.48 325.6 31.9037 24 0.222E+03 63.0 -1.2872 61.3 0.176 7.47 325.3 31.9060 25 0.222E+03 64.0 -1.3013 61.5 0.167 7.46 324.9 31.9226 25 0.222E+03 65.0 -1.3015 61.7 0.156 7.45 324.3 31.9283 24 0.222E+03 66.0 -1.3003 61.9 0.162 7.43 323.5 31.9656 24 0.222E+03 67.0 -1.3004 62.0 0.173 7.41 322.8 31.9825 24 0.222E+03 68.0 -1.2992 61.9 0.160 7.40 322.2 31.9825 24 0.222E+03 69.0 -1.2950 62.2 0.151 7.38 321.4 31.9896 23 0.222E+03 70.0 -1.2956 62.0 0.148 7.36 320.6 32.0038 24 0.222E+03 71.0 -1.2951 61.9 0.144 7.35 320.0 32.0174 24 0.222E+03 72.0 -1.2961 61.9 0.133 7.34 319.7 32.0226 24 0.222E+03 73.0 -1.2959 62.0 0.129 7.34 319.4 32.0253 25 0.222E+03 74.0 -1.2986 62.1 0.129 7.34 319.4 32.0317 24 0.222E+03 75.0 -1.3028 62.1 0.124 7.33 319.3 32.0287 24 0.222E+03 76.0 -1.3034 61.8 0.124 7.33 319.2 32.0263 24 0.222E+03 77.0 -1.3021 62.1 0.121 7.33 319.2 32.0288 25 0.222E+03 78.0 -1.3024 62.3 0.121 7.33 319.4 32.0272 24 0.222E+03 79.0 -1.3035 62.2 0.123 7.34 319.6 32.0262 25 0.222E+03 80.0 -1.3035 62.4 0.124 7.35 319.9 32.0228 24 0.662E+03 81.0 -1.3032 62.3 0.122 7.35 320.0 32.0198 25 0.662E+03 82.0 -1.3030 62.4 0.119 7.35 320.0 32.0167 24 0.662E+03 83.0 -1.3027 62.4 0.126 7.35 320.0 32.0136 24 0.662E+03 84.0 -1.3027 62.0 0.130 7.34 319.7 32.0144 24 0.222E+03 85.0 -1.3029 62.3 0.124 7.32 318.7 32.0128 25 0.222E+03 86.0 -1.3029 62.4 0.118 7.28 316.9 32.0142 24 0.222E+03 87.0 -1.2986 62.5 0.109 7.23 314.6 32.0525 25 0.222E+03 88.0 -1.2899 62.4 0.097 7.16 311.9 32.1253 24 0.222E+03 89.0 -1.2828 62.5 0.089 7.09 308.6 32.1901 25 0.222E+03 90.0 -1.2796 62.5 0.085 7.01 305.3 32.2190 24 0.222E+03 91.0 -1.2749 62.5 0.083 6.94 302.1 32.2748 25 0.222E+03 92.0 -1.2648 62.4 0.087 6.87 299.0 32.4346 24 0.222E+03 93.0 -1.2642 62.2 0.091 6.82 296.7 32.4677 25 0.222E+03 94.0 -1.2641 62.1 0.083 6.77 294.8 32.4901 24 0.222E+03 95.0 -1.2641 62.1 0.073 6.74 293.4 32.4966 25 0.222E+03 96.0 -1.2642 62.0 0.069 6.71 292.0 32.4997 24 0.222E+03 97.0 -1.2639 61.9 0.067 6.68 290.7 32.5029 25 0.222E+03 98.0 -1.2618 62.0 0.072 6.65 289.4 32.5283 24 0.222E+03 99.0 -1.2600 61.9 0.070 6.63 288.3 32.5500 25 0.222E+03 100.0 -1.2584 61.9 0.066 6.60 287.4 32.5696 24 0.222E+03 101.0 -1.2581 61.8 0.062 6.59 286.8 32.5715 25 0.222E+03 102.0 -1.2576 61.6 0.059 6.58 286.2 32.5803 24 0.222E+03 103.0 -1.2580 61.7 0.058 6.57 285.8 32.5757 25 0.222E+03 104.0 -1.2578 61.6 0.058 6.56 285.5 32.5777 26 0.222E+03 105.0 -1.2578 61.7 0.056 6.55 285.2 32.5802 59 0.222E+03 106.0 -1.2579 61.7 0.053 6.55 285.0 32.5801 56 0.662E+03 107.0 -1.2579 61.8 0.053 6.54 284.6 32.5795 60 0.662E+03