*2006/03/31 14:31:20.35 *IOS HEADER VERSION 1.6 2006/03/07 2006/03/07 *FILE START TIME : UTC 2005/10/03 04:37:59.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 103 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : E8388476 NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum ! -- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.193 104.017 2 Temperature:Primary 'deg C (ITS90)' 7.1223 11.2171 3 Transmissivity %/metre 16.1 47.2 4 Fluorescence:URU:Seapoint mg/m^3 0.76E-01 7.862 5 Oxygen:Dissolved:SBE mL/L 1.769 5.735 6 Oxygen:Dissolved:SBE umol/kg 76.93565 249.8637 7 Salinity:T0:C0 PSS-78 32.3371 33.8344 8 Number_of_bin_records n/a 12 96 $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 : LA03 EVENT NUMBER : 23 LATITUDE : 48 22.87000 N ! (deg min) LONGITUDE : 124 57.66000 W ! (deg min) ALTIMETER (M) : 8.94 ! 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 10:39:25 8186 8186 CLEAN 4.8.1 2006/03/28 11:05:51 8135 8135 SHIFTDAT 3.4 2006/03/28 17:50:15 8135 8135 SHIFTDAT 3.4 2006/03/28 18:04:32 8135 8135 SHIFTDAT 3.4 2006/03/28 18:18:31 8135 8135 SHIFTDAT 3.4 2006/03/28 18:32:33 8135 8135 DELETE 6.3 2006/03/28 18:45:12 8135 2310 CTDEDIT 4.60 2006/03/29 16:42:21 2310 2197 CALIB 11.7 2006/03/31 12:09:32 2197 2197 FILTERS 4.3 2006/03/31 12:13:39 2197 2197 BINAVE 4.1 2006/03/31 13:09:50 2197 103 CALIB 11.7 2006/03/31 14:25:52 103 103 REMOVECH 7.0 2006/03/31 14:26:38 103 103 CHGUNITS 2.1 2006/03/31 14:30:59 103 103 REORDER 1.2.1 2006/03/31 14:31:09 ? ? 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 94.51 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2006/03/29 16:42:21 113 records were deleted in this editing session. 8 changes in channel Salinity:T0:C0 -CALIB parameters: 2006/03/31 12:09:32 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 14:25:52 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 14:26:38 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\2005-23-0023.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 04:38:03 NMEA Latitude = 48 22.87 N NMEA Longitude = 124 57.66 W NMEA UTC (Time) = Oct 03 2005 04:37:59 Store Lat/Lon Data = Add to Header Only Ship:Tully Cruise:2005-23 Station: LA03 Depth: 112m # nquan = 16 # nvalues = 8186 # 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, 8186 # span 1 = 0.664, 104.511 # span 2 = 7.0385, 11.2340 # span 3 = 7.0398, 11.2313 # span 4 = 3.345274, 3.656138 # span 5 = 3.244284, 3.656443 # span 6 = 53.0316, 82.9026 # span 7 = 6.5934e-02, 1.0868e+01 # span 8 = 0.9524, 2.1050 # span 9 = 1.24634, 4.10607 # span 10 = 0.00, 100.00 # span 11 = -1.591, 1.876 # span 12 = 0, 1 # span 13 = 29.5405, 33.8772 # span 14 = 28.4907, 33.8789 # span 15 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Oct 03 2005 04:38:03 # 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 11:25:33, 5.37e # datcnv_in = Q:\Cruise_Data\2005-23\CTD\2005-23-0023.dat Q:\Cruise_Data\2005-23 \CTD\2005-23-ctd.con # datcnv_skipover = 0 # wildedit_date = Mar 28 2006 09:05:11, 5.37e # wildedit_in = Q:\Cruise_Data\2005-23\CTD\convert\2005-23-0023.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 10:01:41, 5.37e # celltm_in = Q:\Cruise_Data\2005-23\CTD\wildedit\2005-23-0023.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 10:05:16, 5.37e # Derive_in = Q:\Cruise_Data\2005-23\CTD\celltm\2005-23-0023.cnv Q:\Cruise_Data\ 2004-43\1294.CON # file_type = ascii END* CTDEDIT was used to remove surface records to 1.9db; 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 2.2 11.2113 18.0 7.788 5.74 249.9 32.3371 21 3.0 11.2165 16.1 7.796 5.73 249.8 32.3371 25 4.0 11.2171 17.5 7.822 5.73 249.8 32.3372 21 5.0 11.2148 17.9 7.862 5.73 249.8 32.3375 19 6.0 11.2143 19.5 7.858 5.73 249.8 32.3373 18 7.0 11.2072 22.7 7.838 5.73 249.8 32.3377 24 8.0 11.2067 23.1 7.835 5.73 249.7 32.3384 26 9.0 11.2060 23.1 7.786 5.73 249.6 32.3387 23 10.0 11.2058 23.1 7.830 5.72 249.3 32.3383 19 11.0 11.2052 23.1 7.849 5.71 248.9 32.3384 18 12.0 11.2025 23.0 7.848 5.69 248.1 32.3402 17 13.0 11.1948 23.1 7.753 5.67 246.9 32.3447 18 14.0 11.1903 23.4 7.717 5.63 245.3 32.3469 21 15.0 11.1814 23.7 7.667 5.60 244.0 32.3510 21 16.0 11.1698 24.1 7.540 5.58 242.9 32.3561 18 17.0 11.1338 24.6 7.302 5.54 241.4 32.3706 15 18.0 11.0923 25.4 7.007 5.51 240.0 32.3870 14 19.0 11.0631 26.0 6.878 5.47 238.3 32.3984 12 20.0 11.0303 26.5 6.701 5.43 236.6 32.4119 13 21.0 10.9924 27.2 6.375 5.39 234.6 32.4267 13 22.0 10.9749 27.7 6.243 5.33 232.1 32.4332 15 23.0 10.9658 28.2 5.990 5.24 228.5 32.4377 16 24.0 10.9578 28.7 5.798 5.14 223.7 32.4411 21 25.0 10.8634 30.8 5.538 5.00 217.8 32.4746 22 26.0 10.6998 32.8 4.758 4.88 212.6 32.5341 20 27.0 10.6313 33.8 4.326 4.76 207.3 32.5555 17 28.0 10.5564 34.2 4.021 4.65 202.4 32.5783 16 29.0 10.4455 35.6 3.590 4.54 197.8 32.6146 14 30.0 10.3074 37.2 3.213 4.44 193.2 32.6579 15 31.0 10.1302 39.7 2.775 4.34 188.8 32.7156 15 32.0 10.0842 41.2 2.366 4.24 184.6 32.7285 15 33.0 10.0629 41.9 2.081 4.14 180.2 32.7339 17 34.0 10.0071 42.4 1.832 4.03 175.7 32.7500 18 35.0 9.8237 43.2 1.532 3.92 170.6 32.7937 18 36.0 9.5499 44.7 1.296 3.81 165.8 32.8686 18 37.0 9.4770 44.8 1.161 3.71 161.5 32.8915 16 38.0 9.4524 44.7 1.067 3.63 158.0 32.9001 15 39.0 9.4372 44.7 1.010 3.56 155.2 32.9053 14 39.9 9.4153 44.7 1.001 3.51 152.8 32.9125 13 41.0 9.0520 45.4 0.856 3.46 150.5 33.0059 14 42.0 8.9334 46.0 0.784 3.41 148.6 33.0335 17 43.0 8.8758 46.2 0.733 3.36 146.3 33.0456 21 44.0 8.8182 46.4 0.652 3.30 143.6 33.0597 24 45.0 8.7743 46.4 0.597 3.25 141.3 33.0723 23 46.0 8.7225 46.5 0.579 3.20 139.4 33.0868 19 47.0 8.6964 46.3 0.544 3.16 137.7 33.0945 17 48.0 8.6717 46.6 0.538 3.13 136.2 33.1006 15 49.0 8.6441 46.7 0.545 3.10 134.8 33.1064 14 50.0 8.6051 46.7 0.490 3.07 133.4 33.1140 14 51.0 8.4729 46.7 0.439 3.03 131.9 33.1373 15 52.0 8.3999 46.7 0.402 2.99 130.3 33.1563 16 53.0 8.3804 46.6 0.376 2.96 128.8 33.1640 17 54.0 8.3383 46.4 0.353 2.93 127.4 33.1816 19 55.0 8.2948 46.0 0.321 2.89 125.9 33.2001 23 56.0 8.2698 46.3 0.316 2.86 124.4 33.2164 22 57.0 8.2428 46.3 0.299 2.83 123.2 33.2336 19 58.0 8.2371 46.3 0.304 2.81 122.4 33.2377 16 59.0 8.2356 46.3 0.292 2.80 121.7 33.2400 16 60.0 8.2165 46.3 0.291 2.78 121.1 33.2481 13 61.0 8.1941 46.2 0.289 2.77 120.5 33.2566 16 62.0 8.1856 46.3 0.277 2.76 119.9 33.2604 20 63.0 8.1816 46.3 0.273 2.74 119.2 33.2626 23 64.0 8.1730 46.3 0.266 2.72 118.6 33.2664 21 65.0 8.1576 46.3 0.266 2.71 118.1 33.2727 18 66.0 8.1462 46.3 0.258 2.71 117.9 33.2774 16 67.0 8.1362 46.2 0.254 2.71 117.8 33.2810 15 68.0 8.1336 46.3 0.259 2.70 117.7 33.2815 14 69.0 8.1094 46.1 0.245 2.71 117.9 33.2887 14 70.0 8.1025 46.1 0.231 2.72 118.2 33.2909 16 71.0 8.0900 46.1 0.231 2.73 118.6 33.2946 17 72.0 8.0826 46.0 0.223 2.74 119.3 33.2958 20 73.0 8.0634 46.1 0.207 2.77 120.5 33.3003 23 74.0 8.0451 46.1 0.205 2.80 121.8 33.3053 21 75.0 8.0171 46.2 0.193 2.82 122.6 33.3105 19 76.0 7.9981 46.3 0.182 2.83 123.1 33.3154 18 77.0 7.9757 46.3 0.174 2.83 123.1 33.3255 17 78.0 7.9268 46.7 0.164 2.83 123.0 33.3408 16 79.0 7.9110 46.8 0.159 2.82 122.6 33.3497 15 80.0 7.8867 46.9 0.150 2.80 122.0 33.3621 16 81.0 7.8508 47.0 0.143 2.78 121.1 33.3863 17 82.0 7.8427 47.0 0.139 2.76 120.1 33.3912 17 83.0 7.8158 47.1 0.138 2.73 118.7 33.4066 17 84.0 7.7801 47.2 0.135 2.70 117.3 33.4260 16 85.0 7.7526 47.2 0.130 2.66 115.9 33.4415 17 86.0 7.7221 47.2 0.127 2.62 114.2 33.4586 18 87.0 7.6882 47.1 0.132 2.57 111.9 33.4775 22 88.0 7.6343 47.1 0.119 2.50 108.9 33.5088 25 89.0 7.6022 47.0 0.117 2.43 105.6 33.5263 22 90.0 7.5476 47.0 0.117 2.36 102.7 33.5628 19 91.0 7.5264 47.0 0.114 2.31 100.6 33.5839 16 92.0 7.5127 46.9 0.111 2.28 99.0 33.5990 16 93.0 7.4642 46.8 0.104 2.24 97.6 33.6286 15 94.0 7.3604 46.5 0.099 2.21 96.3 33.6843 15 95.0 7.3293 46.5 0.095 2.18 95.0 33.7072 27 96.0 7.3235 46.4 0.095 2.12 92.3 33.7146 55 97.0 7.3130 46.4 0.088 2.05 89.0 33.7252 46 98.0 7.3085 46.4 0.091 2.02 87.9 33.7308 44 99.0 7.2667 46.3 0.081 1.98 86.1 33.7652 69 100.0 7.2332 46.1 0.080 1.94 84.5 33.7870 36 101.0 7.2154 46.1 0.081 1.92 83.7 33.7919 26 102.1 7.2013 46.0 0.080 1.91 83.2 33.7969 41 103.0 7.1708 45.7 0.078 1.85 80.5 33.8110 95 104.0 7.1223 44.7 0.076 1.77 76.9 33.8344 96