*2006/03/31 14:31:20.80 *IOS HEADER VERSION 1.6 2006/03/07 2006/03/07 *FILE START TIME : UTC 2005/10/03 08:39:22.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 106 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : B856E0A1 NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum ! -- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 3.224 107.87 2 Temperature:Primary 'deg C (ITS90)' 7.2844 13.5681 3 Transmissivity %/metre 39 50.6 4 Fluorescence:URU:Seapoint mg/m^3 0.59E-01 2.858 5 Oxygen:Dissolved:SBE mL/L 2.131 6.132 6 Oxygen:Dissolved:SBE umol/kg 92.67816 267.342 7 Salinity:T0:C0 PSS-78 32.0143 33.8822 8 Number_of_bin_records n/a 8 55 $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 ' ' ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: Q:\Cruise_Data\2005-23\CTD\derive\200 $END *ADMINISTRATION MISSION : 2005-23 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : LaPerouse, ECOHAB, PERD, Aquaculture SCIENTIST : Juhasz T. PLATFORM : John P. Tully *LOCATION GEOGRAPHIC AREA : JdeF/WCVI/Knight Inlet STATION : LA07 EVENT NUMBER : 27 LATITUDE : 48 9.22000 N ! (deg min) LONGITUDE : 125 23.89000 W ! (deg min) ALTIMETER (M) : 7.91 ! 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 : 0443 $TABLE: SENSORS ! Name Abs Depth Serial No ! ------------------------- -------------- ---------- temperature:primary ' ' 4484 conductivity:primary ' ' 3038 pressure ' ' 63507 temperature:secondary ' ' 2106 conductivity:secondary ' ' 1729 Fluorometer ' ' Seapoint transmissometer:primary ' ' 498DR Oxygen:SBE ' ' 0766 altimeter: ' ' ' ' $END $REMARKS SOFTWARE VERSION SEASAVE WIN32 V 5.35 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 3.0 2006/03/28 10:40:32 8659 8659 CLEAN 4.8.1 2006/03/28 11:06:58 8556 8556 SHIFTDAT 3.4 2006/03/28 17:51:19 8556 8556 SHIFTDAT 3.4 2006/03/28 18:05:35 8556 8556 SHIFTDAT 3.4 2006/03/28 18:19:33 8556 8556 SHIFTDAT 3.4 2006/03/28 18:33:35 8556 8556 DELETE 6.3 2006/03/28 18:45:53 8556 3633 CTDEDIT 4.60 2006/03/29 17:04:32 3633 3181 CALIB 11.7 2006/03/31 12:09:48 3181 3181 FILTERS 4.3 2006/03/31 12:13:57 3181 3181 BINAVE 4.1 2006/03/31 13:10:26 3181 106 CALIB 11.7 2006/03/31 14:25:53 106 106 REMOVECH 7.0 2006/03/31 14:26:39 106 106 CHGUNITS 2.1 2006/03/31 14:31:00 106 106 REORDER 1.2.1 2006/03/31 14:31:10 ? ? HDREDIT2 2.5.1 2006/03/31 14:31:20 ? ? $END $REMARKS -CLEAN functions: 2006/03/28 10:59:56 20 Interpolation by Record Number, in Pressure Change Pad Value to -99 in Channel: Oxygen:Dissolved:SBE [mL/L] Set event to last 4 characters of file name -The following SHIFT parameters were used. Shift Channel: Oxygen:Dissolved:SBE # of Records to Advance (-ve for Delay): At REC# 0 Shift=160.00 Salinity was recalculated after shift -The following SHIFT parameters were used. Shift Channel: Fluorescence:Seapoint # of Records to Advance (-ve for Delay): At REC# 0 Shift= 24.00 Salinity was recalculated after shift -The following SHIFT parameters were used. Shift Channel: Conductivity:Primary # of Records to Advance (-ve for Delay): At REC# 0 Shift= -0.40 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= 0.70 Salinity was recalculated after shift -The following DELETE parameters were used: Surface Record Removal: Low Sal & Last Press Min Maximum Surface Pressure (relative): 10.00 Minimum Surface Salinity: 5.000 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 98.33 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2006/03/29 17:04:32 452 records were deleted in this editing session. 1 change in channel Salinity:T0:C0 -CALIB parameters: 2006/03/31 12:09:48 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data\2005-23\CTD\doc\2005-23-recal1.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 10 Oxygen:Dissolved:SBE mL/L 10 0.6920000E-01 0.1403800E+01 -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 Average value was used Interpolated values were NOT used for empty bins Channel 'NUMBER_OF_BIN_RECORDS' was added to file. -CALIB parameters: 2006/03/31 14:25:53 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data\2005-23\CTD\doc\2005-23-recal2.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 10 Oxygen:Dissolved:SBE mL/L 10 -0.9000000E-01 0.1000000E+01 -REMOVECH 2006/03/31 14:26:39 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: 2006/03/31 14:31:20 Applied edit header: Q:\Cruise_Data\2005-23\CTD\doc\2005-23-HDR.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: Oxygen:Dissolved:SBE [mL/L] Format: F8.3 ==> F7.2 $END *COMMENTS SBE HEADER Sea-Bird SBE 9 Data File: FileName = C:\DATA\2005-23\2005-23-0027.dat Software Version Seasave Win32 V 5.35 Temperature SN = 4484 Conductivity SN = 3038 Number of Bytes Per Scan = 27 Number of Voltage Words = 3 Number of Scans Averaged by the Deck Unit = 1 System UpLoad Time = Oct 03 2005 08:39:26 NMEA Latitude = 48 09.22 N NMEA Longitude = 125 23.89 W NMEA UTC (Time) = Oct 03 2005 08:39:22 Store Lat/Lon Data = Add to Header Only Ship:Tully Cruise:2005-23 Station: LA07 Depth: 115m # nquan = 16 # nvalues = 8659 # 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 = sbeox0ML/L: Oxygen, SBE 43 [ml/l] # 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 = flag: flag # span 0 = 1, 8659 # span 1 = 0.986, 108.328 # span 2 = 7.2810, 13.5892 # span 3 = 7.2787, 13.5898 # span 4 = 3.444111, 3.834185 # span 5 = 3.444836, 3.834501 # span 6 = 58.5474, 84.3830 # span 7 = 5.1282e-02, 3.7179e+00 # span 8 = 1.0476, 2.2845 # span 9 = 1.50841, 4.38849 # span 10 = 0.00, 100.00 # span 11 = -1.528, 1.215 # span 12 = 0, 1 # span 13 = 31.5557, 33.8834 # span 14 = 30.0683, 33.8869 # span 15 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Oct 03 2005 08:39:26 # bad_flag = -9.990e-29 # sensor 0 = Frequency 0 temperature, primary, 4484, 19-Mar-05 # sensor 1 = Frequency 1 conductivity, primary, 3038, 03-Mar-05, cpcor = -9.57 00e-08 # sensor 2 = Frequency 2 pressure, 63507, 25-Oct-04 # sensor 3 = Frequency 3 temperature, secondary, 2106, 08-Jul-05 # sensor 4 = Frequency 4 conductivity, secondary, 1729, 12-Jul-05, cpcor = -9. 5700e-08 # sensor 5 = Extrnl Volt 0 Fluorometer, Seapoint, primary # sensor 6 = Extrnl Volt 2 transmissometer, primary, 498DR, 22-May-05 # sensor 7 = Extrnl Volt 3 Oxygen, SBE, primary, 0766, 16-Nov-04 # sensor 8 = Extrnl Volt 4 altimeter # datcnv_date = Mar 27 2006 11:25:42, 5.37e # datcnv_in = Q:\Cruise_Data\2005-23\CTD\2005-23-0027.dat Q:\Cruise_Data\2005-23 \CTD\2005-23-ctd.con # datcnv_skipover = 0 # wildedit_date = Mar 28 2006 09:05:23, 5.37e # wildedit_in = Q:\Cruise_Data\2005-23\CTD\convert\2005-23-0027.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 = Mar 28 2006 10:01:54, 5.37e # celltm_in = Q:\Cruise_Data\2005-23\CTD\wildedit\2005-23-0027.cnv # celltm_alpha = 0.0300, 0.0300 # celltm_tau = 7.0000, 9.0000 # celltm_temp_sensor_use_for_cond = primary, secondary # Derive_date = Mar 28 2006 10:05:31, 5.37e # Derive_in = Q:\Cruise_Data\2005-23\CTD\celltm\2005-23-0027.cnv Q:\Cruise_Data\ 2004-43\1294.CON # file_type = ascii END* The descent rate of the CTD was noisy and fairly low, on average. CTDEDIT was used to remove surface records to 3db and many records corrupted by shed wakes; salinity was cleaned very lightly. Transmissivity and fluorescence are nominal and unedited except that some records were removed in editing temperature and salinity. The dissolved oxygen data in the CTD files should be considered • ±0.8ml/l from 0 - 100m • ±0.4ml/l from 100 – 200m • ±0.1ml/l from 200 - 1000m *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- ------ ---- ------ ------------ Oxygen:Dissolved:SBE mL/L 10 -99 () (0.692E-01 1.4038) Oxygen:Dissolved:SBE mL/L 10 -99 () (-0.9E-01 1) $END !--1--- ---2---- --3-- ---4--- --5--- --6-- ---7---- -8-- !Pressu Temperat Trans Fluores Oxygen Oxyge Salinity Numb !re ure: missi cence: : n: :T0:C0 er_o ! Primary vity URU: Dissol Disso ~bin ! Seapoin ved: lved: _rec ! t SBE SBE ords !------ -------- ----- ------- ------ ----- -------- ---- *END OF HEADER 3.2 13.5647 39.0 2.731 6.09 265.6 32.0143 15 4.1 13.5652 39.0 2.769 6.10 265.8 32.0145 30 5.0 13.5643 39.1 2.771 6.10 265.8 32.0144 42 6.0 13.5625 39.1 2.808 6.10 265.8 32.0145 26 7.0 13.5630 39.1 2.795 6.09 265.7 32.0144 29 8.0 13.5628 39.1 2.784 6.10 265.8 32.0144 40 9.0 13.5677 39.1 2.795 6.11 266.2 32.0145 31 10.0 13.5681 39.1 2.744 6.13 267.3 32.0145 33 11.0 13.5630 39.2 2.794 6.11 266.6 32.0156 44 12.0 13.5391 39.3 2.766 6.04 263.4 32.0211 42 13.0 13.4625 39.6 2.816 6.00 261.4 32.0375 33 14.0 13.1940 40.0 2.858 5.95 259.2 32.0647 33 15.0 12.9044 40.2 2.799 5.87 256.0 32.0877 39 16.0 12.7306 40.3 2.755 5.81 253.4 32.1039 30 17.0 12.4585 40.4 2.691 5.82 253.5 32.1219 34 18.0 12.2963 40.2 2.651 5.72 249.2 32.1354 29 19.1 12.1762 39.6 2.750 5.57 242.9 32.1528 44 20.0 11.8541 39.4 2.804 5.37 233.9 32.1915 35 21.0 11.1653 39.9 2.717 5.26 229.1 32.2663 30 22.0 10.9513 40.1 2.695 5.21 227.0 32.2881 26 23.0 10.8251 40.5 2.561 5.17 225.1 32.3198 31 23.9 10.7346 41.0 2.430 5.09 221.7 32.3446 36 25.0 10.7011 41.1 2.323 4.92 214.2 32.3695 34 26.0 10.5344 41.4 2.194 4.73 206.2 32.4163 30 27.0 10.3539 42.2 2.054 4.53 197.5 32.4398 41 28.0 10.0938 43.0 1.871 4.38 190.9 32.4710 32 29.0 9.7906 44.8 1.579 4.29 186.9 32.5305 28 29.9 9.7017 45.0 1.448 4.23 184.2 32.5550 37 31.0 9.6456 45.4 1.250 4.18 181.9 32.5700 37 32.0 9.5783 45.6 1.129 4.16 181.2 32.6048 27 33.0 9.5767 45.5 0.987 4.14 180.4 32.6394 28 34.0 9.5219 45.8 0.908 4.10 178.5 32.6716 40 35.0 9.4868 46.0 0.835 4.01 174.8 32.6884 43 36.0 9.4309 46.0 0.794 3.92 170.7 32.7148 32 37.0 9.3148 46.2 0.728 3.83 166.7 32.7617 30 38.0 9.2129 46.5 0.714 3.72 162.1 32.7862 36 39.2 9.0774 46.7 0.629 3.57 155.6 32.8105 19 40.0 8.9976 46.7 0.625 3.50 152.5 32.8326 31 41.0 8.9644 46.7 0.596 3.45 150.2 32.8531 24 42.0 8.9091 46.7 0.584 3.41 148.6 32.8774 23 43.0 8.8799 46.9 0.567 3.39 147.7 32.8910 25 43.9 8.8739 46.8 0.552 3.37 146.7 32.8938 23 45.3 8.8680 46.9 0.534 3.26 142.0 32.8961 16 46.0 8.8666 46.9 0.533 3.24 141.3 32.8968 29 47.0 8.7539 46.9 0.493 3.23 140.6 32.9629 21 48.0 8.6785 47.2 0.461 3.23 140.6 32.9967 21 49.0 8.6259 47.4 0.450 3.24 141.2 33.0053 25 50.0 8.5821 47.5 0.417 3.27 142.1 33.0137 31 51.0 8.5321 47.7 0.397 3.30 143.5 33.0203 45 52.0 8.4695 47.9 0.346 3.31 143.9 33.0260 39 53.0 8.4449 48.1 0.328 3.23 140.8 33.0283 30 54.0 8.3654 48.3 0.278 3.16 137.6 33.0389 24 55.0 8.2748 48.8 0.226 3.11 135.4 33.0615 21 56.0 8.2221 48.9 0.182 3.08 133.9 33.0837 22 57.1 8.0833 48.2 0.151 3.06 133.2 33.1720 28 58.0 8.0487 47.8 0.126 3.07 133.6 33.1908 26 59.0 8.0150 47.9 0.106 3.12 135.8 33.2093 32 60.0 7.9831 48.0 0.112 3.20 139.3 33.2356 24 61.0 7.9731 48.1 0.110 3.28 142.8 33.2493 21 62.0 7.9278 48.2 0.102 3.34 145.3 33.2752 23 63.0 7.8806 48.4 0.096 3.40 148.0 33.2938 23 64.1 7.8263 49.2 0.091 3.49 151.9 33.3164 42 64.9 7.8207 49.2 0.089 3.58 155.9 33.3208 43 66.0 7.7761 49.6 0.078 3.63 158.0 33.3455 24 67.0 7.7427 50.4 0.072 3.65 158.8 33.3684 24 68.0 7.7380 50.3 0.074 3.66 159.1 33.3778 25 69.0 7.7373 50.4 0.068 3.65 158.9 33.3866 26 70.0 7.7384 50.4 0.067 3.64 158.4 33.3915 22 71.0 7.7382 50.6 0.070 3.62 157.6 33.3957 22 72.1 7.7266 50.6 0.068 3.60 156.7 33.4195 30 73.0 7.7126 50.6 0.069 3.56 154.8 33.4439 55 74.0 7.6982 50.4 0.067 3.51 152.6 33.4591 29 75.0 7.6909 50.3 0.068 3.47 151.1 33.4651 24 76.0 7.6814 50.2 0.065 3.44 149.7 33.4725 24 77.0 7.6699 50.1 0.070 3.41 148.2 33.4804 29 78.0 7.6640 49.8 0.069 3.37 146.6 33.4855 30 79.0 7.6428 49.9 0.069 3.34 145.2 33.4958 24 80.0 7.6266 49.7 0.068 3.31 143.8 33.5024 25 81.0 7.6213 49.6 0.071 3.26 141.7 33.5047 33 82.0 7.6023 49.4 0.072 3.19 139.0 33.5130 54 83.0 7.5715 49.1 0.069 3.15 137.0 33.5265 32 84.0 7.5167 49.0 0.066 3.11 135.1 33.5593 24 85.0 7.4844 49.3 0.068 3.06 133.1 33.5850 21 86.0 7.4771 49.5 0.064 3.01 131.0 33.5948 19 87.0 7.4596 49.6 0.061 2.97 129.3 33.6086 21 88.0 7.4417 49.7 0.060 2.92 127.1 33.6206 25 89.1 7.3949 49.5 0.062 2.83 123.3 33.6458 39 90.3 7.3664 48.9 0.063 2.69 116.8 33.6964 16 91.0 7.3415 48.4 0.066 2.67 116.3 33.7175 25 92.0 7.3062 48.4 0.066 2.66 115.9 33.7378 21 93.0 7.3304 48.3 0.064 2.65 115.5 33.7601 20 94.0 7.3634 48.8 0.062 2.65 115.1 33.7781 22 95.0 7.4242 49.5 0.062 2.64 114.6 33.8181 26 96.0 7.4390 49.9 0.062 2.62 114.2 33.8298 29 97.0 7.4390 50.0 0.059 2.61 113.6 33.8315 37 98.0 7.4331 50.0 0.063 2.60 113.0 33.8349 30 99.0 7.4222 49.9 0.059 2.55 110.9 33.8370 38 100.0 7.4192 49.9 0.059 2.46 107.2 33.8374 38 101.0 7.3997 49.7 0.059 2.39 104.0 33.8428 24 102.0 7.3667 49.4 0.059 2.34 101.8 33.8583 25 103.0 7.3290 49.1 0.060 2.29 99.6 33.8729 32 104.0 7.3136 48.8 0.060 2.24 97.5 33.8771 46 105.0 7.2958 48.5 0.060 2.22 96.4 33.8800 43 106.2 7.2913 48.7 0.059 2.15 93.6 33.8810 8 107.0 7.2886 48.4 0.059 2.13 92.7 33.8813 45 107.9 7.2844 48.2 0.061 2.13 92.7 33.8822 34