*2017/02/24 09:47:59.34 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2004/07/26 04:29:33.000 NUMBER OF RECORDS : 97 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : F84391A2 NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ---------------------------------- --------------- -------------- -------------- 1 Pressure decibar 2 98 2 Temperature:Primary 'deg C (ITS90)' -0.9278 -0.9176 3 Transmissivity %/metre 51.1 52.6 4 Fluorescence:Calibrated:Seapoint mg/m^3 0.778 0.959 5 Oxygen:Dissolved:SBE mL/L 8.06 8.14 6 Oxygen:Dissolved:SBE umol/kg 351 354.5 7 Salinity:T0:C0 PSS-78 31.1564 31.176 8 Number_of_bin_records n/a 47 153 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 : 5 EVENT NUMBER : 5 LATITUDE : 72 0.36000 N ! (deg min) LONGITUDE : 94 34.58000 W ! (deg min) WATER DEPTH : 107 *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 97 97 REMOVECH 8.2 2015/03/12 18:20:28 97 97 HDREDIT2 3.0.2 2015/03/15 13:45:39 ? ? CLEAN 5.2.1 2015/03/18 17:54:05 97 97 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 97 97 $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_005.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 04:29:10 NMEA Latitude = 72 00.36 N NMEA Longitude = 094 34.58 W NMEA UTC (Time) = Jul 26 2004 04:29:33 Store Lat/Lon Data = Add to Header Only Ship: CCGS Louis S. St-Laurent Cruise: 2004-16 Station: 5 Cast Number: 5 Depth (m): 107 # nquan = 14 # nvalues = 97 # 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 = 2.000, 98.000 # span 1 = -0.9278, -0.8981 # span 2 = 25.416145, 25.463063 # span 3 = 2.9772, 3.0281 # span 4 = 84.5645, 85.1494 # span 5 = 5.1345e-01, 6.6085e-01 # span 6 = 0.00, 0.00 # span 7 = 8.05703, 8.13661 # span 8 = 351.035, 354.504 # span 9 = 31.1573, 31.1769 # span 10 = 47, 153 # span 11 = -0.9290, -0.8986 # span 12 = 25.0375, 25.0535 # span 13 = 0.0000e+00, 0.0000e+00 # interval = decibars: 1 # start_time = Jul 26 2004 04:29:10 # 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 15:08:52, 5.32a # datcnv_in = c:\sarahz\workdesk\200416_005.dat c:\sarahz\workdesk\200416-oxycal .CON # datcnv_skipover = 4300 # alignctd_date = Jul 25 2005 15:08:53, 5.32a # alignctd_in = c:\sarahz\workdesk\200416_005-d.cnv # alignctd_adv = sbeox0V 6.000, xmiss 0.100 # wildedit_date = Jul 25 2005 15:08:54, 5.32a # wildedit_in = c:\sarahz\workdesk\200416_005-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 15:08:55, 5.32a # celltm_in = c:\sarahz\workdesk\200416_005-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 15:08:56, 5.32a # filter_in = c:\sarahz\workdesk\200416_005-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 15:08:58, 5.32a # loopedit_in = c:\sarahz\workdesk\200416_005-d-a-w-c-f.cnv # loopedit_minVelocity = 0.000 # loopedit_excl_bad_scans = yes # Derive_date = Jul 25 2005 15:09:00, 5.32a # Derive_in = c:\sarahz\workdesk\200416_005-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 15:09:01, 5.32a # binavg_in = c:\sarahz\workdesk\200416_005-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 15:09:03, 5.32a # Derive_in = c:\sarahz\workdesk\200416_005-d-a-w-c-f-l-d-b.cnv c:\sarahz\workde sk\200416-oxycal.CON # split_date = Jul 25 2005 15:09:03, 5.32a # split_in = c:\sarahz\workdesk\200416_005-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_005-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 2.0 -0.9212 51.1 0.778 8.08 352.1 31.1571 119 0.222E+03 3.0 -0.9219 51.4 0.791 8.08 352.2 31.1573 68 0.222E+03 4.0 -0.9220 51.8 0.784 8.10 352.7 31.1569 63 0.222E+03 5.0 -0.9217 51.6 0.811 8.10 353.1 31.1564 58 0.222E+03 6.0 -0.9216 51.7 0.848 8.11 353.3 31.1568 56 0.222E+03 7.0 -0.9216 52.1 0.844 8.11 353.5 31.1567 54 0.222E+03 8.0 -0.9211 51.9 0.834 8.12 353.8 31.1565 55 0.222E+03 9.0 -0.9202 51.6 0.846 8.12 353.7 31.1566 56 0.222E+03 10.0 -0.9208 51.6 0.829 8.11 353.5 31.1568 52 0.222E+03 11.0 -0.9229 51.5 0.805 8.12 353.6 31.1620 52 0.662E+03 12.0 -0.9224 51.3 0.806 8.12 353.9 31.1607 54 0.662E+03 13.0 -0.9219 51.6 0.835 8.13 354.1 31.1595 55 0.662E+03 14.0 -0.9218 51.7 0.851 8.13 354.1 31.1596 54 0.222E+03 15.0 -0.9226 51.5 0.848 8.12 353.9 31.1615 54 0.662E+03 16.0 -0.9229 52.1 0.835 8.11 353.4 31.1621 54 0.662E+03 17.0 -0.9231 51.9 0.817 8.10 353.0 31.1628 54 0.662E+03 18.0 -0.9234 51.7 0.811 8.10 353.0 31.1634 52 0.662E+03 19.0 -0.9236 52.2 0.813 8.11 353.2 31.1641 53 0.662E+03 20.0 -0.9239 52.1 0.810 8.11 353.6 31.1647 53 0.662E+03 21.0 -0.9227 52.3 0.834 8.13 354.1 31.1619 56 0.222E+03 22.0 -0.9218 51.9 0.853 8.14 354.5 31.1599 56 0.222E+03 23.0 -0.9225 52.1 0.819 8.13 354.4 31.1624 56 0.662E+03 24.0 -0.9208 52.1 0.798 8.12 353.8 31.1637 56 0.662E+03 25.0 -0.9192 51.8 0.841 8.12 353.6 31.1650 53 0.662E+03 26.0 -0.9258 52.2 0.882 8.11 353.4 31.1690 53 0.222E+03 27.0 -0.9256 52.1 0.878 8.11 353.4 31.1676 53 0.222E+03 28.0 -0.9247 52.0 0.855 8.11 353.5 31.1665 51 0.222E+03 29.0 -0.9244 51.8 0.835 8.12 353.6 31.1658 51 0.222E+03 30.0 -0.9239 52.3 0.829 8.11 353.5 31.1648 51 0.222E+03 31.0 -0.9252 51.9 0.824 8.12 353.6 31.1659 51 0.222E+03 32.0 -0.9237 52.1 0.827 8.12 353.9 31.1644 51 0.222E+03 33.0 -0.9205 52.0 0.831 8.13 354.4 31.1610 49 0.222E+03 34.0 -0.9176 52.1 0.836 8.13 354.4 31.1580 49 0.222E+03 35.0 -0.9186 51.9 0.856 8.13 354.4 31.1582 49 0.222E+03 36.0 -0.9207 51.9 0.842 8.13 354.4 31.1604 48 0.222E+03 37.0 -0.9207 52.1 0.814 8.13 354.2 31.1609 48 0.222E+03 38.0 -0.9214 52.0 0.823 8.12 353.8 31.1622 48 0.222E+03 39.0 -0.9227 52.0 0.823 8.11 353.5 31.1636 48 0.222E+03 40.0 -0.9255 51.9 0.837 8.11 353.5 31.1683 48 0.222E+03 41.0 -0.9264 52.0 0.830 8.11 353.4 31.1703 48 0.222E+03 42.0 -0.9263 52.0 0.824 8.11 353.4 31.1702 47 0.222E+03 43.0 -0.9263 52.2 0.900 8.11 353.5 31.1703 49 0.222E+03 44.0 -0.9262 52.0 0.902 8.11 353.2 31.1701 48 0.222E+03 45.0 -0.9261 52.3 0.835 8.10 353.1 31.1696 49 0.222E+03 46.0 -0.9261 52.0 0.830 8.10 353.1 31.1700 48 0.222E+03 47.0 -0.9261 52.3 0.859 8.10 353.1 31.1700 49 0.222E+03 48.0 -0.9261 52.2 0.841 8.10 353.0 31.1700 48 0.222E+03 49.0 -0.9261 52.0 0.834 8.10 353.1 31.1700 50 0.222E+03 50.0 -0.9261 52.3 0.855 8.11 353.1 31.1702 48 0.222E+03 51.0 -0.9261 52.6 0.850 8.11 353.2 31.1702 48 0.222E+03 52.0 -0.9251 51.8 0.843 8.11 353.2 31.1668 49 0.222E+03 53.0 -0.9248 52.0 0.846 8.11 353.1 31.1659 50 0.222E+03 54.0 -0.9269 52.0 0.824 8.11 353.2 31.1730 49 0.222E+03 55.0 -0.9274 51.9 0.796 8.11 353.3 31.1749 49 0.222E+03 56.0 -0.9278 52.4 0.802 8.11 353.3 31.1760 49 0.222E+03 57.0 -0.9271 52.1 0.802 8.11 353.3 31.1739 50 0.222E+03 58.0 -0.9257 52.1 0.837 8.11 353.3 31.1695 50 0.222E+03 59.0 -0.9261 52.3 0.841 8.11 353.3 31.1708 49 0.222E+03 60.0 -0.9259 52.0 0.829 8.10 353.1 31.1704 49 0.222E+03 61.0 -0.9258 52.3 0.836 8.10 352.9 31.1703 50 0.222E+03 62.0 -0.9261 52.4 0.826 8.10 352.8 31.1712 50 0.222E+03 63.0 -0.9263 52.1 0.837 8.10 352.9 31.1719 50 0.222E+03 64.0 -0.9265 51.7 0.837 8.10 353.0 31.1726 49 0.222E+03 65.0 -0.9272 51.8 0.856 8.10 353.1 31.1745 48 0.222E+03 66.0 -0.9273 52.4 0.832 8.11 353.2 31.1748 50 0.222E+03 67.0 -0.9269 52.5 0.829 8.11 353.3 31.1735 48 0.222E+03 68.0 -0.9263 52.1 0.859 8.10 353.1 31.1716 50 0.222E+03 69.0 -0.9275 52.2 0.827 8.10 353.1 31.1754 49 0.222E+03 70.0 -0.9265 52.4 0.838 8.11 353.2 31.1722 50 0.222E+03 71.0 -0.9250 52.3 0.861 8.11 353.3 31.1673 51 0.222E+03 72.0 -0.9250 52.3 0.849 8.11 353.3 31.1675 50 0.222E+03 73.0 -0.9253 52.4 0.846 8.11 353.4 31.1686 51 0.222E+03 74.0 -0.9254 52.0 0.885 8.11 353.3 31.1690 50 0.222E+03 75.0 -0.9259 51.9 0.899 8.11 353.3 31.1711 49 0.222E+03 76.0 -0.9258 52.1 0.903 8.11 353.2 31.1708 50 0.222E+03 77.0 -0.9254 52.3 0.906 8.11 353.2 31.1693 50 0.222E+03 78.0 -0.9254 52.4 0.871 8.11 353.2 31.1695 50 0.222E+03 79.0 -0.9256 51.9 0.852 8.11 353.2 31.1702 51 0.222E+03 80.0 -0.9257 52.3 0.856 8.10 353.1 31.1708 50 0.222E+03 81.0 -0.9260 52.5 0.853 8.10 353.1 31.1722 51 0.222E+03 82.0 -0.9258 52.4 0.849 8.10 352.8 31.1718 51 0.222E+03 83.0 -0.9258 52.6 0.837 8.09 352.6 31.1716 50 0.222E+03 84.0 -0.9256 52.4 0.828 8.09 352.6 31.1712 49 0.222E+03 85.0 -0.9256 52.0 0.865 8.09 352.6 31.1713 51 0.222E+03 86.0 -0.9253 52.1 0.876 8.10 352.7 31.1700 51 0.222E+03 87.0 -0.9252 52.3 0.829 8.10 352.7 31.1699 52 0.222E+03 88.0 -0.9252 52.2 0.852 8.09 352.7 31.1700 51 0.222E+03 89.0 -0.9246 52.3 0.908 8.10 352.8 31.1681 52 0.222E+03 90.0 -0.9245 52.3 0.934 8.10 353.0 31.1675 51 0.222E+03 91.0 -0.9250 52.0 0.959 8.10 353.0 31.1688 51 0.222E+03 92.0 -0.9250 52.3 0.913 8.10 352.9 31.1685 50 0.222E+03 93.0 -0.9253 52.1 0.894 8.10 352.8 31.1698 50 0.222E+03 94.0 -0.9251 52.2 0.878 8.10 352.8 31.1694 51 0.222E+03 95.0 -0.9252 52.3 0.829 8.09 352.6 31.1699 51 0.222E+03 96.0 -0.9253 52.2 0.845 8.09 352.7 31.1696 51 0.222E+03 97.0 -0.9253 52.1 0.864 8.08 352.2 31.1695 50 0.222E+03 98.0 -0.9247 52.1 0.864 8.06 351.0 31.1678 153 0.222E+03