*2009/02/20 16:44:53.53 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2008/09/02 21:43:56.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 84 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 949C334F NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.26 84.95 2 Temperature:Primary 'deg C (ITS90)' 7.2375 13.2498 3 Transmissivity %/metre 17.9 47.3 4 Fluorescence:URU:Seapoint mg/m^3 0.124 4.791 5 PAR uE/m^2/sec 0.519 315.328 6 Salinity:T0:C0 PSS-78 32.0594 33.6275 7 Oxygen:Dissolved:SBE mL/L 1.557 6.951 8 Oxygen:Dissolved:SBE umol/kg 67.72735 303.0197 9 Number_of_bin_records n/a 14 59 $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 ' ' 1 6 -99 ' ' 9 F ' ' 4 7 -99 ' ' 7 F ' ' 2 8 -99 ' ' 6 F ' ' 1 9 ' ' ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: Q:\Cruise_Data_Processing\2008-10\Pro $END *ADMINISTRATION MISSION : 2008-10 AGENCY : IOS, Ocean Science and Productivity, Sidney, B.C. COUNTRY : Canada PROJECT : LaPerouse SCIENTIST : Yelland D. PLATFORM : John P. Tully *LOCATION GEOGRAPHIC AREA : WCVI STATION : LC06 EVENT NUMBER : 31 LATITUDE : 48 36.52000 N ! (deg min) LONGITUDE : 125 53.96000 W ! (deg min) WATER DEPTH : 94 ALTIMETER (M) : 10.06 ! 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 ' ' 4054 conductivity:primary ' ' 1766 pressure ' ' 63507 temperature:secondary ' ' 4700 conductivity:secondary ' ' 2173 Fluorometer ' ' Seapoint transmissometer:primary ' ' 1005DR Oxygen:SBE ' ' 1176 altimeter: ' ' ' ' irradiance:primary ' ' 4656 $END $REMARKS SOFTWARE VERSION SEASAVE V 7.16 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 3.1 2009/02/08 17:11:35 14162 14162 CLEAN 5.0.2 2009/02/08 17:21:45 14111 14111 SHIFTDAT 3.4 2009/02/08 17:31:37 14111 14111 SHIFTDAT 3.4 2009/02/11 14:26:28 14111 14111 SHIFTDAT 3.4 2009/02/11 14:45:06 14111 14111 SHIFTDAT 3.4 2009/02/11 15:04:37 14111 14111 DELETE 6.3 2009/02/11 15:40:29 14111 2054 CTDEDIT 4.61 2009/02/17 17:33:40 2054 1871 CALIB 11.7 2009/02/20 13:07:15 1871 1871 CALIB 11.7 2009/02/20 14:39:40 1871 1871 FILTERS 4.3 2009/02/20 15:33:54 1871 1871 BINAVE 4.1.1 2009/02/20 15:57:38 1871 84 REMOVECH 8.0 2009/02/20 16:27:02 84 84 CHGUNITS 3.0 2009/02/20 16:36:00 84 84 REORDER 1.2.1 2009/02/20 16:37:16 ? ? HDREDIT2 2.5.1 2009/02/20 16:44:53 ? ? $END $REMARKS -CLEAN functions: 2009/02/08 17:18:47 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: Conductivity:Primary # of Records to Advance (-ve for Delay): At REC# 0 Shift= -0.30 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= 0.20 Salinity was recalculated after shift -The following SHIFT parameters were used. Shift Channel: Oxygen:Dissolved:SBE # of Records to Advance (-ve for Delay): At REC# 0 Shift= 50.00 -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 75.34 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2009/02/17 17:33:40 183 records were deleted in this editing session. 11 changes in channel Salinity:T0:C0 -CALIB parameters: 2009/02/20 13:07:15 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data_Processing\2008-10\Processing\doc\2008-10-recal1.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 2 Pressure dbars 10 0.2000000E+00 0.1000000E+01 16 Oxygen:Dissolved:SBE mL/L 10 0.9500000E-02 0.1072700E+01 -CALIB parameters: 2009/02/20 14:39:40 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data_Processing\2008-10\Processing\doc\2008-10-recal2.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 16 Oxygen:Dissolved:SBE mL/L 11 -0.8190000E-01 0.5000000E-04 Pressure -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. -REMOVECH 2009/02/20 16:27:02 10 channels removed. -CHANGE units: 'Oxygen:Dissolved:SBE' changed from mL/L to umol/kg -HEADER EDITS: 2009/02/20 16:44:53 Applied edit header: Q:\Cruise_Data_Processing\2008-10\Processing\doc\2008-10-HDR.TXT Channel 1: Pressure [decibar] Units: dbars ==> decibar Channel 4: Fluorescence:URU:Seapoint [mg/m^3] Name: Fluorescence:Seapoint ==> Fluorescence:URU:Seapoint Channel 7: Oxygen:Dissolved:SBE [mL/L] Format: F8.3 ==> F7.2 Channel 5: PAR [uE/m^2/sec] Format: F11.3 ==> F7.1 $END *COMMENTS SBE HEADER Sea-Bird SBE 9 Data File: FileName = C:\Data\2008-10\2008-10-0031.hex Software Version Seasave V 7.16 Temperature SN = 4054 Conductivity SN = 1766 Number of Bytes Per Scan = 37 Number of Voltage Words = 4 Number of Scans Averaged by the Deck Unit = 1 System UpLoad Time = Sep 02 2008 21:51:16 NMEA Latitude = 48 36.52 N NMEA Longitude = 125 53.96 W NMEA UTC (Time) = Sep 02 2008 21:43:56 Store Lat/Lon Data = Append to Every Scan Ship: Tully Cruise: 2008-10 Station: LC06 Latitude: 48 36.525 Longitude: 125 53.961 Depth (m): 94 # nquan = 17 # nvalues = 14162 # 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 = dz/dtM: Descent Rate [m/s] # name 10 = pumps: Pump Status # name 11 = altM: Altimeter [m] # name 12 = par: PAR/Irradiance, Biospherical/Licor # 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, 14162 # span 1 = 0.831, 85.337 # span 2 = 7.2284, 13.3352 # span 3 = 7.2297, 13.3130 # span 4 = 3.428317, 3.814076 # span 5 = 3.428364, 3.812429 # span 6 = 64.6929, 83.0097 # span 7 = 1.1355e-01, 5.2821e+00 # span 8 = 1.0806, 3.4335 # span 9 = -1.531, 1.634 # span 10 = 0, 1 # span 11 = 0.00, 100.00 # span 12 = 5.1742e-01, 1.1116e+03 # span 13 = 32.0336, 33.6331 # span 14 = 32.0388, 33.6327 # span 15 = 1.46714, 6.67403 # span 16 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Sep 02 2008 21:51:16 # bad_flag = -9.990e-29 # sensor 0 = Frequency 0 temperature, primary, 4054, 16-Jan-08 # sensor 1 = Frequency 1 conductivity, primary, 1766, 07-May-08, cpcor = -9.57 00e-08 # sensor 2 = Frequency 2 pressure, 63507, 25-Oct-04 # sensor 3 = Frequency 3 temperature, secondary, 4700, 16-Jan-08 # sensor 4 = Frequency 4 conductivity, secondary, 2173, 07-May-08, cpcor = -9. 5700e-08 # sensor 5 = Extrnl Volt 0 Fluorometer, Seapoint, primary # sensor 6 = Extrnl Volt 2 transmissometer, primary, 1005DR, 5-Mar-08 # sensor 7 = Extrnl Volt 3 Oxygen, SBE, primary, 1176, 14-Feb-07 # sensor 8 = Extrnl Volt 4 altimeter # sensor 9 = Extrnl Volt 6 irradiance (PAR), primary, 4656, 11-Feb-03 # datcnv_date = Feb 08 2009 14:57:41, 7.18 # datcnv_in = Q:\Cruise_Data_Processing\2008-10\RAW\CTD\2008-10-0031.hex Q:\Crui se_Data_Processing\2008-10\Processing\doc\2008-10-ctd.con # datcnv_skipover = 0 # wildedit_date = Feb 08 2009 15:45:11, 7.18 # wildedit_in = Q:\Cruise_Data_Processing\2008-10\Processing\convert\2008-10-003 1.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 = Feb 08 2009 16:16:22, 7.18 # celltm_in = Q:\Cruise_Data_Processing\2008-10\Processing\wildedit\2008-10-0031 .cnv # celltm_alpha = 0.0245, 0.0300 # celltm_tau = 9.5000, 9.0000 # celltm_temp_sensor_use_for_cond = primary, secondary # Derive_date = Feb 08 2009 16:19:19, 7.18 # Derive_in = Q:\Cruise_Data_Processing\2008-10\Processing\celltm\2008-10-0031.c nv Q:\Cruise_Data_Processing\2008-10\Processing\doc\2008-10-ctd.con # derive_time_window_docdt = seconds: 2 # file_type = ascii END* CTDEDIT was used to remove surface records and records corrupted by shed wakes; salinity was cleaned 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: • ±0.6 ml/l from 0 – 125db • ±0.2 ml/l from 125 – 400db • ±0.1 ml/l below 400db *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- ------- ---- ------ ------------ Pressure dbars 10 -99 () (0.2 1) Oxygen:Dissolved:SBE mL/L 10 -99 () (0.95E-02 1.0727) Oxygen:Dissolved:SBE mL/L 11 -99 (Pressure) (-0.819E-01 0.5E-04) $END !--1--- ---2---- --3-- ---4--- --5--- ---6---- --7--- --8-- -9-- !Pressu Temperat Trans Fluores PAR 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 2.3 13.2498 17.9 4.779 315.3 32.0594 6.95 303.0 17 3.0 13.2414 19.6 4.791 217.5 32.0627 6.92 301.7 31 4.0 13.2240 20.9 4.594 149.0 32.0683 6.80 296.4 26 5.0 13.0121 24.1 3.836 100.1 32.1268 6.53 284.6 27 6.0 12.6868 27.3 3.139 67.7 32.1882 6.24 272.1 27 7.0 12.5013 29.4 2.652 47.9 32.2229 6.09 265.5 21 8.0 12.3725 31.7 2.438 35.8 32.2384 6.05 263.6 18 9.0 12.2971 32.3 2.224 27.7 32.2465 6.03 262.8 17 10.0 12.2067 32.8 2.110 21.7 32.2529 6.03 262.9 19 11.0 12.1804 33.2 1.993 17.2 32.2542 6.06 264.2 25 12.0 12.1775 33.3 1.907 13.6 32.2550 5.99 261.3 28 13.0 11.9602 33.6 1.777 10.7 32.2744 5.60 243.9 14 14.0 11.3609 36.3 1.532 8.7 32.3660 5.22 227.2 16 15.0 10.7761 39.4 1.262 7.3 32.4645 4.95 215.6 14 16.0 10.6324 40.2 1.114 6.1 32.4862 4.84 210.7 15 17.0 10.5825 40.7 1.064 5.3 32.4941 4.83 210.3 18 18.0 10.5704 41.0 0.969 4.5 32.4958 4.87 212.1 23 19.0 10.5569 41.2 0.933 3.6 32.4985 4.92 214.4 29 20.0 10.5501 41.3 0.925 2.9 32.4994 4.96 216.0 22 21.0 10.5523 41.4 0.897 2.4 32.4993 4.97 216.3 19 22.0 10.5530 41.4 0.877 2.1 32.5006 4.97 216.5 18 23.0 10.5440 41.4 0.875 1.9 32.5006 4.98 216.9 14 24.0 10.5078 41.5 0.849 1.7 32.5040 4.97 216.4 20 25.0 10.3928 41.8 0.814 1.6 32.5183 4.94 215.2 26 26.0 10.2539 42.4 0.778 1.4 32.5358 4.86 211.5 28 27.0 10.0075 43.5 0.695 1.3 32.5714 4.72 205.6 22 28.0 9.8562 44.1 0.638 1.2 32.6028 4.53 197.1 17 29.0 9.6774 44.4 0.567 1.1 32.6576 4.32 187.9 16 30.0 9.4956 44.9 0.502 1.1 32.7124 4.14 180.3 16 31.0 9.3109 45.1 0.453 1.0 32.7438 4.03 175.7 18 32.0 9.0975 45.5 0.412 0.9 32.7649 4.03 175.7 23 33.0 8.8957 46.1 0.362 0.9 32.7992 4.05 176.2 31 34.0 8.6857 46.7 0.334 0.8 32.8187 4.04 175.8 23 35.0 8.5591 47.1 0.308 0.8 32.8536 3.89 169.5 18 36.0 8.6411 46.7 0.281 0.7 32.9189 3.66 159.5 18 37.0 8.4205 46.7 0.262 0.7 32.9365 3.58 155.6 19 38.0 8.2825 47.3 0.242 0.7 32.9819 3.51 153.0 25 39.0 8.2775 47.2 0.218 0.7 33.0303 3.30 143.5 33 40.0 8.2879 46.9 0.211 0.7 33.0654 3.05 132.9 24 41.0 8.1804 46.8 0.196 0.6 33.1198 2.89 125.7 19 42.0 8.1285 46.7 0.188 0.6 33.1418 2.77 120.6 17 43.0 8.0711 46.6 0.181 0.6 33.1626 2.68 116.5 17 44.0 8.0023 46.5 0.172 0.6 33.1899 2.61 113.4 18 45.0 7.9582 46.5 0.166 0.6 33.2101 2.56 111.4 23 46.0 7.9412 46.5 0.165 0.6 33.2232 2.55 110.8 26 47.0 7.9406 46.3 0.167 0.6 33.2302 2.55 110.9 24 48.0 7.9412 46.1 0.155 0.6 33.2325 2.55 110.9 20 49.0 7.9374 46.2 0.157 0.6 33.2346 2.54 110.6 18 50.0 7.9253 46.1 0.155 0.6 33.2382 2.53 109.9 18 51.0 7.9050 46.2 0.152 0.6 33.2463 2.50 108.9 22 52.0 7.8954 46.2 0.161 0.6 33.2520 2.47 107.7 29 53.0 7.8919 46.2 0.151 0.6 33.2540 2.46 106.9 32 54.0 7.8867 46.2 0.151 0.6 33.2579 2.44 106.2 20 55.0 7.8842 46.0 0.161 0.5 33.2608 2.43 105.7 19 56.0 7.8817 46.1 0.156 0.5 33.2628 2.42 105.2 17 57.0 7.8705 46.0 0.149 0.5 33.2704 2.40 104.3 19 58.0 7.8673 45.9 0.153 0.5 33.2813 2.38 103.4 23 59.0 7.8442 45.5 0.152 0.5 33.2970 2.35 102.2 21 60.0 7.8252 45.3 0.144 0.5 33.3049 2.32 100.8 18 61.0 7.8098 45.3 0.147 0.5 33.3097 2.29 99.4 18 62.0 7.7872 45.2 0.143 0.5 33.3137 2.26 98.3 20 63.0 7.7758 45.2 0.142 0.5 33.3156 2.23 97.2 27 64.0 7.7707 45.4 0.137 0.5 33.3166 2.23 96.9 29 65.0 7.7680 45.5 0.143 0.5 33.3176 2.22 96.5 20 66.0 7.7630 45.5 0.141 0.5 33.3191 2.21 96.2 17 67.0 7.7590 45.5 0.136 0.5 33.3211 2.20 95.8 17 68.0 7.7512 45.6 0.138 0.5 33.3231 2.18 94.9 19 69.0 7.7037 45.7 0.136 0.5 33.3333 2.13 92.8 25 70.0 7.6272 45.8 0.135 0.5 33.3763 2.08 90.5 34 71.0 7.5887 46.2 0.133 0.5 33.4033 2.11 91.7 24 72.0 7.5795 46.4 0.130 0.5 33.4132 2.14 93.3 19 73.0 7.5731 46.4 0.133 0.5 33.4169 2.15 93.6 19 74.0 7.5696 46.5 0.135 0.5 33.4189 2.13 92.7 18 75.0 7.5408 46.5 0.139 0.5 33.4367 2.07 90.1 17 76.0 7.4763 46.4 0.133 0.5 33.4813 1.98 86.2 18 77.0 7.4391 46.4 0.133 0.5 33.5049 1.90 82.5 21 78.0 7.4109 46.5 0.136 0.5 33.5229 1.84 79.9 31 79.0 7.3917 46.4 0.132 0.5 33.5365 1.80 78.1 44 80.0 7.3479 46.4 0.133 0.5 33.5619 1.73 75.3 25 81.0 7.3098 46.4 0.128 0.5 33.5889 1.68 73.0 21 82.0 7.2781 46.4 0.128 0.5 33.6081 1.63 71.1 27 82.8 7.2576 46.6 0.128 0.5 33.6159 1.61 70.2 21 84.4 7.2468 46.5 0.124 0.5 33.6222 1.58 68.8 21 84.9 7.2375 46.4 0.127 0.5 33.6275 1.56 67.7 59