*2009/02/20 16:45:09.37 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2008/09/06 21:33:21.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 58 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 4CAD620D NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.28 58.52 2 Temperature:Primary 'deg C (ITS90)' 7.4107 11.2348 3 Transmissivity %/metre 17.7 50.8 4 Fluorescence:URU:Seapoint mg/m^3 0.122 3.243 5 PAR uE/m^2/sec 0.841 1290.108 6 Salinity:T0:C0 PSS-78 30.6489 33.0185 7 Oxygen:Dissolved:SBE mL/L 3.407 6.094 8 Oxygen:Dissolved:SBE umol/kg 148.2725 265.8436 9 Number_of_bin_records n/a 7 42 $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 : CS07 EVENT NUMBER : 101 LATITUDE : 51 4.49000 N ! (deg min) LONGITUDE : 128 44.05000 W ! (deg min) WATER DEPTH : 66 ALTIMETER (M) : 7.47 ! 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 2009/02/11 10:29:18 7537 7537 CLEAN 5.0.2 2009/02/11 10:41:30 7505 7505 SHIFTDAT 3.4 2009/02/11 10:52:07 7505 7505 SHIFTDAT 3.4 2009/02/11 14:41:53 7505 7505 SHIFTDAT 3.4 2009/02/11 15:00:46 7505 7505 SHIFTDAT 3.4 2009/02/11 15:20:25 7505 7505 DELETE 6.3 2009/02/18 17:17:08 7505 1584 CTDEDIT 4.61 2009/02/20 09:58:51 1584 1268 CALIB 11.7 2009/02/20 13:13:28 1268 1268 CALIB 11.7 2009/02/20 14:45:41 1268 1268 FILTERS 4.3 2009/02/20 15:39:59 1268 1268 BINAVE 4.1.1 2009/02/20 16:00:31 1268 58 REMOVECH 8.0 2009/02/20 16:27:28 58 58 CHGUNITS 3.0 2009/02/20 16:36:14 58 58 REORDER 1.2.1 2009/02/20 16:37:31 ? ? HDREDIT2 2.5.1 2009/02/20 16:45:09 ? ? $END $REMARKS -CLEAN functions: 2009/02/11 10:31:00 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 48.49 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2009/02/20 09:58:51 316 records were deleted in this editing session. 8 changes in channel Salinity:T0:C0 -CALIB parameters: 2009/02/20 13:13:28 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 14:45:41 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 16:27:28 10 channels removed. -CHANGE units: 'Oxygen:Dissolved:SBE' changed from mL/L to umol/kg -HEADER EDITS: 2009/02/20 16:45:09 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\2008-10-00101.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 06 2008 21:33:18 NMEA Latitude = 51 04.49 N NMEA Longitude = 128 44.05 W NMEA UTC (Time) = Sep 06 2008 21:33:21 Store Lat/Lon Data = Append to Every Scan Ship: Tully Cruise: 2008-10 Station: CS07 Latitude: 51 04.49 Longitude: 128 44.04 Depth (m): 66 # nquan = 17 # nvalues = 7537 # 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, 7537 # span 1 = 0.328, 58.495 # span 2 = 7.3984, 12.6841 # span 3 = 7.3697, 11.6447 # span 4 = 3.385919, 3.663647 # span 5 = 3.384397, 3.606945 # span 6 = 23.1991, 85.4764 # span 7 = 1.1355e-01, 7.7033e+00 # span 8 = 1.7595, 2.9206 # span 9 = -1.648, 1.635 # span 10 = 0, 1 # span 11 = 0.00, 100.00 # span 12 = 8.0453e-01, 4.0629e+03 # span 13 = 30.5546, 33.0400 # span 14 = 30.4771, 33.0410 # span 15 = 3.20513, 6.04878 # span 16 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Sep 06 2008 21:33:18 # 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 10 2009 14:56:38, 7.18 # datcnv_in = Q:\Cruise_Data_Processing\2008-10\RAW\CTD\2008-10-00101.hex Q:\Cru ise_Data_Processing\2008-10\Processing\doc\2008-10-ctd.con # datcnv_skipover = 0 # wildedit_date = Feb 11 2009 10:02:45, 7.18 # wildedit_in = Q:\Cruise_Data_Processing\2008-10\Processing\convert\2008-10-010 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 11 2009 10:06:04, 7.18 # celltm_in = Q:\Cruise_Data_Processing\2008-10\Processing\wildedit\2008-10-0101 .cnv # celltm_alpha = 0.0245, 0.0300 # celltm_tau = 9.5000, 9.0000 # celltm_temp_sensor_use_for_cond = primary, secondary # Derive_date = Feb 11 2009 10:15:19, 7.18 # Derive_in = Q:\Cruise_Data_Processing\2008-10\Processing\celltm\2008-10-0101.c nv Q:\Cruise_Data_Processing\2008-10\Processing\doc\2008-10-ctd.con # derive_time_window_docdt = seconds: 2 # file_type = ascii END* NOTE: The first 2208 records were removed because they were from an initial lowering to 10db before the full cast; this was to ensure that DELETE chose the best data. CTDEDIT was used to remove some near-surface records and records corurpted 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 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 11.0777 18.5 2.616 1290.1 30.7261 5.99 261.2 12 3.0 11.1027 19.4 2.667 807.2 30.7140 6.00 261.6 42 3.9 11.1142 17.7 2.771 582.2 30.7092 6.01 262.1 35 5.0 11.2178 22.6 2.850 391.0 30.6607 6.07 264.8 22 6.0 11.2192 23.8 2.975 268.3 30.6587 6.09 265.8 19 7.0 11.2348 24.0 3.133 183.2 30.6489 6.02 262.6 18 8.0 11.0714 24.7 3.243 148.2 30.7229 5.85 255.3 22 9.0 10.7178 28.1 3.033 127.0 30.9039 5.69 248.0 21 10.0 10.6404 30.1 2.819 98.1 30.9387 5.58 243.4 20 11.0 10.6166 31.0 2.699 74.4 30.9527 5.48 239.1 17 12.0 10.5621 33.5 2.544 57.5 31.0588 5.37 234.2 16 13.0 10.3803 37.0 2.408 45.6 31.2820 5.24 228.7 18 14.0 10.3341 37.8 2.275 36.7 31.3192 5.16 224.8 19 15.0 10.2045 39.9 2.125 28.9 31.3819 5.10 222.4 23 16.0 10.1813 40.4 2.031 23.2 31.4005 5.09 221.8 24 17.0 10.1711 40.5 2.000 19.1 31.4083 5.08 221.4 21 18.0 10.1315 41.0 1.944 16.0 31.4527 5.01 218.3 23 19.0 10.0666 41.8 1.837 13.7 31.5127 5.06 220.4 24 20.0 10.3957 43.3 1.638 12.4 31.6831 5.20 226.7 17 21.0 10.9340 44.9 1.468 11.6 31.8837 5.32 231.8 18 22.0 11.0474 45.9 1.275 10.5 31.9486 5.36 233.5 16 23.0 11.0608 46.5 1.146 9.0 31.9749 5.35 233.1 17 24.0 11.0251 47.0 1.017 7.4 31.9855 5.32 231.8 23 25.0 11.0036 47.3 0.907 6.1 31.9954 5.28 230.2 35 25.9 10.9680 47.6 0.806 5.4 32.0139 5.21 227.2 28 27.0 10.9340 48.5 0.742 5.0 32.0243 5.18 225.9 19 28.0 10.8856 49.0 0.663 4.6 32.0520 5.16 225.0 17 29.0 10.8484 49.3 0.599 4.3 32.0683 5.15 224.2 17 30.0 10.8165 49.6 0.550 4.1 32.0817 5.12 223.1 21 31.0 10.7660 49.9 0.524 3.8 32.0930 5.08 221.4 21 32.0 10.6796 50.1 0.452 3.5 32.1264 5.04 219.5 21 33.0 10.6256 50.1 0.431 3.2 32.1417 5.01 218.1 22 34.0 10.5869 50.2 0.396 2.8 32.1518 5.00 217.9 26 35.0 10.5602 50.2 0.373 2.6 32.1573 5.01 218.3 32 36.0 10.5395 50.2 0.382 2.4 32.1602 4.99 217.3 29 37.0 10.4805 50.4 0.356 2.2 32.1670 4.97 216.5 19 38.0 10.4740 50.5 0.350 2.1 32.1735 4.94 215.4 16 39.0 10.4324 50.5 0.334 1.9 32.1798 4.92 214.2 14 40.0 10.3633 50.7 0.308 1.8 32.1908 4.88 212.6 15 41.0 10.2923 50.7 0.293 1.7 32.2065 4.84 211.0 18 42.0 10.1648 50.7 0.279 1.6 32.2389 4.82 209.9 22 43.3 10.0261 50.6 0.277 1.4 32.2535 4.74 206.7 12 44.0 9.9579 50.6 0.279 1.4 32.2530 4.71 205.2 21 45.0 9.8772 50.6 0.278 1.3 32.2514 4.67 203.3 18 46.0 9.7996 50.6 0.267 1.3 32.2587 4.64 202.0 17 47.0 9.7216 50.7 0.250 1.2 32.2934 4.60 200.2 18 48.0 9.6730 50.7 0.244 1.2 32.3193 4.55 198.1 21 49.0 9.5522 50.8 0.231 1.1 32.3579 4.51 196.4 29 50.0 9.4965 50.7 0.224 1.1 32.3800 4.48 195.2 36 51.0 9.3691 50.7 0.214 1.0 32.4155 4.38 190.9 33 52.0 9.1980 50.7 0.207 1.0 32.4835 4.29 186.7 26 53.0 9.0437 50.7 0.204 1.0 32.5339 4.20 183.1 32 53.8 8.8719 50.5 0.189 0.9 32.5942 4.15 180.8 25 55.0 8.4935 50.6 0.175 0.9 32.7133 3.87 168.4 26 56.0 7.8986 50.4 0.153 0.9 32.8938 3.63 157.8 20 57.0 7.6602 50.3 0.149 0.9 32.9584 3.52 153.3 24 58.4 7.4311 50.4 0.122 0.8 33.0142 3.41 148.6 24 58.5 7.4107 50.5 0.127 0.8 33.0185 3.41 148.3 7