*2009/02/20 16:44:50.73 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2008/09/01 15:19:40.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 44 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : D923EA3D NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 3.11 45.79 2 Temperature:Primary 'deg C (ITS90)' 8.8331 11.3438 3 Transmissivity %/metre 34.8 46.5 4 Fluorescence:URU:Seapoint mg/m^3 0.245 1.68 5 PAR uE/m^2/sec 0.585 89.588 6 Salinity:T0:C0 PSS-78 31.2007 32.6675 7 Oxygen:Dissolved:SBE mL/L 2.898 5.481 8 Oxygen:Dissolved:SBE umol/kg 126.1803 239.0089 9 Number_of_bin_records n/a 8 32 $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 : LB02 EVENT NUMBER : 3 LATITUDE : 48 39.03000 N ! (deg min) LONGITUDE : 125 2.53000 W ! (deg min) WATER DEPTH : 55 ALTIMETER (M) : 10.18 ! 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 17:09:02 8527 8527 CLEAN 5.0.2 2009/02/08 17:19:09 8506 8506 SHIFTDAT 3.4 2009/02/08 17:29:22 8506 8506 SHIFTDAT 3.4 2009/02/11 14:23:51 8506 8506 SHIFTDAT 3.4 2009/02/11 14:42:51 8506 8506 SHIFTDAT 3.4 2009/02/11 15:01:50 8506 8506 DELETE 6.3 2009/02/11 15:39:02 8506 1000 CTDEDIT 4.61 2009/02/17 14:24:55 1000 835 CALIB 11.7 2009/02/20 13:06:41 835 835 CALIB 11.7 2009/02/20 14:39:05 835 835 FILTERS 4.3 2009/02/20 15:33:23 835 835 BINAVE 4.1.1 2009/02/20 15:57:21 835 44 REMOVECH 8.0 2009/02/20 16:26:59 44 44 CHGUNITS 3.0 2009/02/20 16:35:57 44 44 REORDER 1.2.1 2009/02/20 16:37:14 ? ? HDREDIT2 2.5.1 2009/02/20 16:44:50 ? ? $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 36.02 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2009/02/17 14:24:55 165 records were deleted in this editing session. No data values were changed. -CALIB parameters: 2009/02/20 13:06:41 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 14:39:05 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 16:26:59 10 channels removed. -CHANGE units: 'Oxygen:Dissolved:SBE' changed from mL/L to umol/kg -HEADER EDITS: 2009/02/20 16:44:50 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\2008-10-0003.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 01 2008 15:20:40 NMEA Latitude = 48 39.03 N NMEA Longitude = 125 02.53 W NMEA UTC (Time) = Sep 01 2008 15:19:40 Store Lat/Lon Data = Append to Every Scan Ship: Tully Cruise: 2008-10 Station: LB02 Latitude: 48 38.99 Longitude: 125 02.48 Depth (m): 55 # nquan = 17 # nvalues = 8527 # 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, 8527 # span 1 = 1.215, 46.019 # span 2 = 8.8123, 11.3536 # span 3 = 8.8354, 11.3621 # span 4 = 3.478429, 3.598059 # span 5 = 3.479167, 3.597849 # span 6 = 76.3668, 82.7166 # span 7 = 2.0147e-01, 3.3919e+00 # span 8 = 1.6117, 2.6911 # span 9 = -1.739, 1.753 # span 10 = 0, 1 # span 11 = 0.00, 100.00 # span 12 = 5.7901e-01, 3.8951e+02 # span 13 = 31.1869, 32.6942 # span 14 = 31.1791, 32.6757 # span 15 = 2.74740, 5.19984 # span 16 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Sep 01 2008 15:20:40 # 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 14:57:12, 7.18 # datcnv_in = Q:\Cruise_Data_Processing\2008-10\RAW\CTD\2008-10-0003.hex Q:\Crui se_Data_Processing\2008-10\Processing\doc\2008-10-ctd.con # datcnv_skipover = 0 # wildedit_date = Feb 08 2009 15:44:44, 7.18 # wildedit_in = Q:\Cruise_Data_Processing\2008-10\Processing\convert\2008-10-000 3.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 16:15:55, 7.18 # celltm_in = Q:\Cruise_Data_Processing\2008-10\Processing\wildedit\2008-10-0003 .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 16:18:24, 7.18 # Derive_in = Q:\Cruise_Data_Processing\2008-10\Processing\celltm\2008-10-0003.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 a few records corrupted by shed wakes around 30 and 45db and from the bottom of the cast. --------------------------------------------------------------------- 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 3.1 11.3438 34.8 1.609 89.6 31.2007 5.48 239.0 20 4.0 11.3407 35.0 1.612 66.9 31.2028 5.48 239.0 23 5.0 11.3305 35.5 1.680 51.8 31.2120 5.46 238.3 18 6.0 11.3320 35.7 1.511 39.2 31.2124 5.44 237.3 18 7.1 11.2949 35.7 1.518 29.3 31.2481 5.41 236.1 19 8.0 11.2681 35.9 1.489 22.8 31.2724 5.36 233.8 28 9.0 11.2167 36.0 1.491 17.6 31.3155 5.29 230.5 28 10.0 11.1723 36.4 1.464 13.5 31.3531 5.22 227.4 19 11.0 11.1298 36.8 1.404 10.6 31.3982 5.10 222.2 15 12.0 11.0255 37.3 1.382 8.4 31.5355 4.93 215.0 17 13.0 10.9355 37.8 1.403 6.8 31.6436 4.77 208.0 16 14.0 10.9034 39.0 1.300 5.5 31.6944 4.67 203.6 16 15.0 10.8484 39.6 1.232 4.6 31.7400 4.61 200.9 16 16.0 10.9074 40.1 1.118 3.8 31.8509 4.56 198.9 16 17.0 10.9844 40.5 0.995 3.3 31.9301 4.54 197.9 18 18.0 10.9972 40.9 0.963 2.9 31.9494 4.51 196.5 20 19.0 10.9590 41.4 0.841 2.5 31.9595 4.45 194.1 21 20.0 10.8749 41.5 0.833 2.2 31.9841 4.41 192.0 20 21.0 10.8288 41.8 0.743 2.0 32.0132 4.35 189.4 18 22.0 10.7749 42.0 0.669 1.7 32.0342 4.28 186.5 19 23.0 10.6194 42.3 0.737 1.5 32.0633 4.16 181.2 20 24.0 10.4349 42.5 0.655 1.4 32.0942 3.96 172.4 22 25.0 10.0151 43.7 0.566 1.2 32.1864 3.76 163.9 18 26.0 9.9187 44.3 0.490 1.2 32.2127 3.66 159.6 16 27.0 9.8569 44.7 0.490 1.1 32.2321 3.62 157.5 14 28.0 9.7790 45.0 0.452 1.0 32.2551 3.58 156.1 14 29.0 9.7289 45.1 0.431 1.0 32.2674 3.56 155.2 16 30.0 9.6993 45.2 0.388 0.9 32.2729 3.56 154.9 20 31.3 9.6368 44.8 0.365 0.9 32.2967 3.52 153.4 8 31.9 9.5992 45.1 0.336 0.8 32.3104 3.49 151.9 23 33.0 9.5419 45.6 0.337 0.8 32.3337 3.44 149.8 16 34.0 9.4801 45.8 0.329 0.7 32.3579 3.38 147.3 15 35.0 9.3902 46.0 0.362 0.7 32.3935 3.32 144.7 13 36.0 9.3111 46.0 0.335 0.7 32.4265 3.27 142.3 14 37.0 9.2534 46.0 0.304 0.7 32.4493 3.22 140.4 16 38.0 9.2109 46.0 0.297 0.7 32.4681 3.18 138.6 22 39.0 9.1259 46.0 0.293 0.7 32.5096 3.13 136.4 32 40.0 9.0753 46.1 0.277 0.6 32.5259 3.10 135.0 21 41.0 9.0495 46.4 0.271 0.6 32.5378 3.09 134.3 17 42.0 9.0418 46.5 0.266 0.6 32.5433 3.07 133.5 17 43.0 9.0219 46.5 0.262 0.6 32.5577 3.04 132.2 18 44.0 8.9282 46.4 0.255 0.6 32.6154 3.01 130.8 20 45.1 8.8802 46.3 0.259 0.6 32.6438 2.94 128.0 22 45.8 8.8331 46.2 0.245 0.6 32.6675 2.90 126.2 32