*2010/04/30 17:40:20.26 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2009/09/07 06:07:51.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 119 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : DAC0D656 NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 4 122 2 Temperature:Primary 'deg C (ITS90)' 6.8333 12.2197 3 Transmissivity %/metre 29.4 47.6 4 Fluorescence:URU:Seapoint mg/m^3 0.121 2.826 5 Salinity:T0:C0 PSS-78 32.543 33.8835 6 Oxygen:Dissolved:SBE mL/L 0.996 5.891 7 Oxygen:Dissolved:SBE umol/kg 43.31393 256.6658 8 Number_of_bin_records n/a 7 34 $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 ' ' 9 F ' ' 4 6 -99 ' ' 7 F ' ' 2 7 -99 ' ' 6 F ' ' 1 8 ' ' ' ' 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 : LC07 EVENT NUMBER : 47 LATITUDE : 48 33.08000 N ! (deg min) LONGITUDE : 126 0.46000 W ! (deg min) WATER DEPTH : 130 ALTIMETER (M) : 9.5 ! 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 : Aft-deck ! 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 14:23:21 7019 7019 CLEAN 5.0.2 2009/11/25 15:13:18 6989 6989 SHIFTDAT 3.4 2009/11/25 16:14:03 6989 6989 SHIFTDAT 3.4 2009/11/25 18:04:26 6989 6989 SHIFTDAT 3.4 2009/11/25 18:37:26 6989 6989 SHIFTDAT 3.4 2009/11/25 19:10:06 6989 6989 DELETE 6.3 2009/11/25 19:38:21 6989 2446 CTDEDIT 4.61 2010/02/11 17:08:21 2446 2068 CALIB 11.7 2010/04/28 14:22:42 2068 2068 CALIB 11.7 2010/04/28 16:30:20 2068 2068 FILTERS 4.3 2010/04/28 16:36:11 2068 2068 BINAVE 4.1.1 2010/04/28 16:40:13 2068 119 REMOVECH 8.0 2010/04/29 14:03:17 119 119 CHGUNITS 3.0 2010/04/29 14:03:37 119 119 REORDER 1.2.1 2010/04/29 15:19:55 ? ? HDREDIT2 2.5.1 2010/04/30 17:40:20 ? ? $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 112.53 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2010/02/11 17:08:21 378 records were deleted in this editing session. 37 changes in channel Salinity:T0:C0 -CALIB parameters: 2010/04/28 14:22:42 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 16:30:20 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 14:03:17 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] PAR [uE/m^2/sec] 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 17:40:20 Applied edit header: Q:\Cruise_Data_Processing\2009-11\Processing\doc\2009-11-HDR1.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 6: 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\2009-11-0047.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 06 2009 23:09:00 NMEA Latitude = 48 33.08 N NMEA Longitude = 126 00.46 W NMEA UTC (Time) = Sep 07 2009 06:07:51 Store Lat/Lon Data = Append to Every Scan Ship: Tully Cruise: 2009-11 Station: LC07 Latitude: Longitude: Depth (m): 130 # nquan = 17 # nvalues = 7019 # 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, 7019 # span 1 = 2.257, 122.531 # span 2 = 6.8330, 12.2206 # span 3 = 6.8346, 12.2216 # span 4 = 3.416455, 3.767269 # span 5 = 3.416116, 3.767145 # span 6 = 65.7656, 83.0610 # span 7 = 1.1722e-01, 3.4212e+00 # span 8 = 0.8982, 3.0951 # span 9 = 1.0000e-12, 1.0000e-12 # span 10 = 0.00, 100.00 # span 11 = -2.371, 1.979 # span 12 = 0, 1 # span 13 = 32.5384, 33.8847 # span 14 = 32.5087, 33.8875 # span 15 = 0.93084, 5.56608 # span 16 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Sep 06 2009 23:09:00 # 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 16:33:37, 7.18c # datcnv_in = Q:\Cruise_Data_Processing\2009-11\RAW\CTD\2009-11-0047.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 17:15:41, 7.18c # wildedit_in = Q:\Cruise_Data_Processing\2009-11\Processing\convert\2009-11-004 7.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 14:05:21, 7.18c # celltm_in = Q:\Cruise_Data_Processing\2009-11\Processing\wildedit\2009-11-0047 .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 14:34:44, 7.18c # Derive_in = Q:\Cruise_Data_Processing\2009-11\Processing\celltm\2009-11-0047.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 noisy with some complete reversals of direction. CTDEDIT was used to remove surface records to 3.9db 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-- !Pressu Temperat Trans Fluores 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 4.0 12.2180 29.5 2.773 32.5432 5.87 255.9 15 5.0 12.2193 29.5 2.769 32.5430 5.87 255.6 19 6.0 12.2197 29.4 2.796 32.5433 5.88 256.3 21 7.0 12.2168 29.5 2.798 32.5442 5.89 256.5 29 8.0 12.2123 29.6 2.826 32.5453 5.89 256.7 33 9.0 12.2096 29.5 2.803 32.5455 5.89 256.6 23 10.0 12.2048 29.6 2.732 32.5460 5.88 256.0 19 11.0 12.1923 29.6 2.678 32.5493 5.87 255.8 19 12.0 12.1568 29.9 2.678 32.5568 5.86 255.4 20 13.0 12.1224 30.0 2.665 32.5618 5.85 254.7 14 14.0 12.0817 30.2 2.693 32.5678 5.68 247.5 28 15.0 11.9917 30.4 2.641 32.5810 5.54 241.5 21 16.0 11.8300 31.3 2.530 32.6148 5.46 237.8 20 17.0 11.5618 32.8 2.469 32.6581 5.42 236.0 21 18.0 11.4842 33.3 2.412 32.6639 5.39 234.9 22 19.0 11.4143 33.8 2.326 32.6665 5.21 227.1 22 20.0 11.3236 34.3 2.196 32.6818 5.09 221.8 25 21.0 11.1402 35.2 2.037 32.7093 5.03 218.9 19 22.0 11.0422 35.7 1.967 32.7171 5.03 219.2 17 23.0 11.0025 35.9 1.928 32.7189 4.97 216.5 15 24.0 10.9501 36.2 1.917 32.7247 4.84 211.0 13 25.0 10.9108 36.3 1.825 32.7273 4.65 202.3 14 26.0 10.8786 36.6 1.821 32.7304 4.40 191.5 14 27.0 10.7840 37.4 1.785 32.7477 4.13 179.8 15 28.0 10.1291 39.7 1.625 32.8498 3.86 167.9 18 29.0 9.6937 40.9 1.463 32.8628 3.56 155.2 22 30.0 9.2557 42.5 1.296 32.9310 3.34 145.3 22 31.0 8.7569 44.5 1.022 33.0233 3.20 139.5 19 32.0 8.6723 44.9 0.879 33.0370 3.09 134.5 21 33.0 8.5869 45.2 0.714 33.0861 2.95 128.5 31 34.0 8.4791 45.4 0.624 33.1370 2.73 119.0 25 35.0 8.3530 45.8 0.544 33.1897 2.52 109.5 18 36.0 8.2190 46.0 0.485 33.2347 2.37 103.2 16 37.0 8.0645 46.8 0.421 33.2657 2.30 99.9 14 38.0 7.8991 47.3 0.364 33.3122 2.26 98.3 12 39.0 7.8556 47.3 0.346 33.3253 2.24 97.4 13 40.0 7.8317 47.3 0.334 33.3299 2.23 97.1 13 41.0 7.8262 47.3 0.292 33.3305 2.26 98.4 13 42.0 7.7730 47.3 0.275 33.3550 2.31 100.4 16 43.0 7.7123 47.3 0.271 33.3801 2.34 101.7 8 44.0 7.6641 47.1 0.263 33.4078 2.15 93.5 11 45.0 7.6374 47.1 0.229 33.4188 2.13 92.7 16 46.0 7.6148 46.8 0.220 33.4342 2.10 91.5 14 47.0 7.5958 46.6 0.212 33.4470 2.06 89.8 13 48.0 7.5794 46.4 0.193 33.4588 2.02 87.8 12 49.0 7.5581 46.1 0.185 33.4751 1.97 85.6 13 50.0 7.5236 45.9 0.182 33.4951 1.91 83.3 13 51.0 7.4952 45.8 0.180 33.5109 1.85 80.6 15 52.0 7.4877 45.8 0.176 33.5156 1.80 78.2 15 53.0 7.4192 45.7 0.168 33.5507 1.76 76.4 16 54.0 7.3724 45.6 0.163 33.5712 1.73 75.0 17 55.0 7.3393 45.6 0.165 33.5853 1.70 74.1 19 56.0 7.3079 45.6 0.166 33.6013 1.68 73.3 19 57.0 7.2696 45.5 0.161 33.6235 1.67 72.8 19 58.0 7.2450 45.6 0.156 33.6375 1.66 72.4 21 59.0 7.2406 45.5 0.157 33.6391 1.65 71.6 22 60.0 7.2327 45.6 0.150 33.6427 1.61 70.2 19 61.0 7.2146 45.6 0.149 33.6525 1.59 69.0 17 62.0 7.1913 45.5 0.148 33.6677 1.56 67.9 15 63.0 7.1776 45.4 0.176 33.6764 1.53 66.4 14 64.0 7.1629 45.2 0.147 33.6850 1.49 64.6 13 65.0 7.1504 45.1 0.143 33.6920 1.43 62.2 13 66.0 7.1340 45.1 0.145 33.6988 1.37 59.5 15 67.0 7.1083 45.0 0.143 33.7069 1.31 57.2 17 68.0 7.0739 45.0 0.140 33.7136 1.27 55.2 23 69.0 7.0560 44.9 0.141 33.7175 1.21 52.8 26 70.0 7.0423 44.9 0.138 33.7216 1.17 51.1 20 71.0 7.0228 44.8 0.134 33.7275 1.17 51.0 16 72.0 7.0072 44.8 0.133 33.7334 1.21 52.7 15 73.0 7.0101 44.7 0.132 33.7554 1.29 56.3 13 74.0 7.0223 44.8 0.134 33.7619 1.41 61.4 14 75.0 7.0509 44.9 0.134 33.7701 1.55 67.4 16 76.0 7.1089 45.2 0.134 33.7893 1.70 73.9 20 77.0 7.1621 45.6 0.127 33.8120 1.80 78.4 24 78.0 7.2232 46.4 0.126 33.8308 1.82 79.2 22 79.0 7.2275 46.6 0.125 33.8349 1.84 80.2 19 80.0 7.2093 46.6 0.128 33.8353 1.88 81.8 16 81.0 7.2385 46.9 0.128 33.8439 1.90 82.9 16 82.0 7.2597 47.2 0.125 33.8523 1.91 83.2 18 83.0 7.2543 47.3 0.127 33.8585 1.91 83.2 18 84.0 7.2483 47.3 0.123 33.8595 1.92 83.3 18 85.0 7.2513 47.4 0.121 33.8593 1.91 82.9 16 86.0 7.2529 47.4 0.125 33.8598 1.88 81.7 16 87.0 7.2534 47.5 0.123 33.8609 1.82 79.2 15 88.0 7.2394 47.6 0.125 33.8681 1.75 76.2 16 89.0 7.1701 47.2 0.123 33.8685 1.67 72.7 23 90.0 7.1159 46.8 0.124 33.8659 1.54 67.0 31 91.0 7.0625 46.4 0.123 33.8646 1.42 61.6 21 92.0 7.0039 45.8 0.124 33.8668 1.34 58.4 16 93.0 6.9804 45.7 0.122 33.8678 1.29 56.2 13 94.0 6.9604 45.3 0.125 33.8727 1.26 54.8 13 95.0 6.9329 44.7 0.125 33.8793 1.24 53.9 13 96.0 6.9182 44.3 0.125 33.8815 1.23 53.5 14 97.0 6.9056 44.1 0.125 33.8819 1.24 53.8 16 98.0 6.9007 44.0 0.126 33.8809 1.24 53.8 19 99.0 6.8923 43.9 0.124 33.8820 1.18 51.3 11 100.0 6.8888 43.8 0.126 33.8827 1.16 50.6 22 101.0 6.8827 43.6 0.125 33.8833 1.14 49.8 16 102.0 6.8781 43.5 0.121 33.8835 1.12 48.9 15 103.0 6.8737 43.4 0.124 33.8831 1.10 48.0 13 104.0 6.8672 43.0 0.127 33.8830 1.09 47.3 12 105.0 6.8610 43.0 0.129 33.8829 1.08 46.7 13 106.0 6.8509 43.0 0.127 33.8824 1.07 46.4 12 107.0 6.8494 43.1 0.127 33.8822 1.06 46.1 14 108.0 6.8453 43.0 0.125 33.8812 1.06 46.1 15 109.0 6.8440 43.0 0.136 33.8809 1.07 46.4 20 110.0 6.8411 42.9 0.122 33.8806 1.07 46.3 7 111.0 6.8391 42.8 0.128 33.8807 1.03 44.7 20 112.0 6.8380 42.7 0.123 33.8803 1.02 44.4 17 113.0 6.8356 42.7 0.125 33.8800 1.02 44.3 14 114.0 6.8344 42.6 0.125 33.8799 1.02 44.3 12 115.0 6.8347 42.6 0.123 33.8798 1.02 44.3 13 116.0 6.8344 42.5 0.128 33.8799 1.02 44.2 13 117.0 6.8340 42.6 0.125 33.8798 1.01 44.1 14 118.0 6.8338 42.6 0.125 33.8798 1.01 44.0 16 119.0 6.8335 42.6 0.123 33.8796 1.01 44.1 20 120.0 6.8333 42.5 0.125 33.8795 1.02 44.2 13 121.0 6.8340 42.6 0.125 33.8795 1.00 43.6 19 122.0 6.8351 42.6 0.131 33.8792 1.00 43.3 34