*2008/05/31 15:23:29.78 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2007/10/03 16:40:15.000 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 : 46FAC2A9 NUMBER OF CHANNELS : 10 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.3 59 2 Temperature:Secondary 'deg C (ITS90)' 9.7283 9.941 3 Transmissivity %/metre 22.8 34.8 4 Fluorescence:URU:Seapoint mg/m^3 0.256 0.643 5 Oxygen:Dissolved:SBE mL/L 3.7 3.83 6 Oxygen:Dissolved:SBE umol/kg 161.5 166.8 7 PAR uE/m^2/sec 0 520.8 8 PAR:Reference uE/m^2/sec 2181.5 2218.5 9 Salinity:T1:C1 PSS-78 30.6245 31.0406 10 Number_of_bin_records n/a 21 76 $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 ' ' 7 F ' ' 1 8 -99 ' ' 7 F ' ' 1 9 -99 ' ' 9 F ' ' 4 10 ' ' ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: Q:\Cruise_Data_Processing\2007-61\Pro $END *ADMINISTRATION MISSION : 2007-61 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : SoG - JdF SCIENTIST : Chandler P. PLATFORM : Vector *LOCATION GEOGRAPHIC AREA : Strait of Georgia - Juan de Fuca Strait STATION : 53 EVENT NUMBER : 29 LATITUDE : 48 33.31000 N ! (deg min) LONGITUDE : 122 45.01000 W ! (deg min) ALTIMETER (M) : 3.49 ! 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 ' ' 2106 conductivity:primary ' ' 1766 pressure ' ' 63507 temperature:secondary ' ' 4752 conductivity:secondary ' ' 2399 Fluorometer ' ' Seapoint transmissometer:primary ' ' 953DR Oxygen:SBE ' ' 1119 altimeter: ' ' ' ' irradiance:primary ' ' 4615 surface ' ' 'degrees = 0.0' $END $REMARKS SOFTWARE VERSION SEASAVE V 7.12 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 3.0 2007/12/05 17:57:04 6174 6174 CLEAN 5.0.2 2007/12/05 18:16:33 6173 6173 SHIFTDAT 3.4 2007/12/06 17:38:09 6173 6173 SHIFTDAT 3.4 2007/12/06 17:54:20 6173 6173 SHIFTDAT 3.4 2007/12/06 18:10:32 6173 6173 SHIFTDAT 3.4 2007/12/06 18:26:39 6173 6173 DELETE 6.3 2007/12/06 18:41:16 6173 1961 CTDEDIT 4.61 2007/12/10 14:58:22 1961 1917 CALIB 11.7 2007/12/11 16:11:35 1917 1917 FILTERS 4.3 2007/12/11 16:21:43 1917 1917 BINAVE 4.1.1 2007/12/11 16:27:23 1917 58 CALIB 11.7 2007/12/12 16:04:31 58 58 REMOVECH 8.0 2007/12/12 16:04:50 58 58 CHGUNITS 3.0 2007/12/12 16:05:08 58 58 REORDER 1.2.1 2007/12/12 16:05:14 ? ? HDREDIT2 2.5.1 2007/12/12 16:13:43 ? ? CALIB 11.7 2008/05/31 15:23:29 58 58 $END $REMARKS -CLEAN functions: 2007/12/05 18:10:38 20 Interpolation by Channel 1: Scan_Number [n/a] 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: 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= -0.20 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=110.00 -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 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 49.14 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2007/12/10 14:58:22 44 records were deleted in this editing session. No data values were changed. -CALIB parameters: 2007/12/11 16:11:35 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data_Processing\2007-61\Processing\doc\2007-61-recal1.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 2 Pressure dbars 10 0.3000000E+00 0.1000000E+01 10 Oxygen:Dissolved:SBE mL/L 10 -0.3140000E-01 0.1025750E+01 17 Salinity:T1:C1 PSS-78 10 0.3000000E-02 0.1000000E+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: 2007/12/12 16:04:31 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data_Processing\2007-61\Processing\doc\2007-61-recal2.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 10 Oxygen:Dissolved:SBE mL/L 11 -0.1527000E+00 0.5000000E-03 Pressure -REMOVECH 2007/12/12 16:04:50 10 channels removed. -CHANGE units: 'Oxygen:Dissolved:SBE' changed from mL/L to umol/kg -HEADER EDITS: 2007/12/12 16:13:43 Applied edit header: Q:\Cruise_Data_Processing\2007-61\Processing\doc\2007-61-HDR.TXT Channel 1: Pressure [decibar] Units: dbars ==> decibar Format: F11.2 ==> 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 Channel 7: PAR [uE/m^2/sec] Format: F11.3 ==> F7.1 Channel 8: PAR:Reference [uE/m^2/sec] Format: F11.3 ==> F7.1 -CALIB parameters: 2008/05/31 15:23:29 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data_Processing\Archive-updates\2007-61\DOC\2007-61-recal3.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 9 Salinity:T1:C1 PSS-78 10 -0.4000000E-02 0.1000000E+01 $END *COMMENTS SBE HEADER Sea-Bird SBE 9 Data File: FileName = C:\Program Files\Sea-Bird\SeasaveV7-Data\2007-61\2007-0029.hex Software Version Seasave V 7.12 Temperature SN = 2106 Conductivity SN = 1766 Number of Bytes Per Scan = 40 Number of Voltage Words = 5 Number of Scans Averaged by the Deck Unit = 1 System UpLoad Time = Oct 03 2007 16:38:55 NMEA Latitude = 48 33.31 N NMEA Longitude = 122 45.01 W NMEA UTC (Time) = Oct 03 2007 16:40:15 Store Lat/Lon Data = Append to Every Scan Vector Cruise 2007-61 Station Name 53 Depth 61 # nquan = 18 # nvalues = 6174 # 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 = par: PAR/Irradiance, Biospherical/Licor # name 11 = spar: SPAR/Surface Irradiance # name 12 = altM: Altimeter [m] # name 13 = dz/dtM: Descent Rate [m/s] # name 14 = pumps: Pump Status # name 15 = sal00: Salinity [PSU] # name 16 = sal11: Salinity, 2 [PSU] # name 17 = flag: flag # span 0 = 1, 6174 # span 1 = 1.376, 59.140 # span 2 = 9.7275, 9.9724 # span 3 = 9.7257, 9.9752 # span 4 = 3.369391, 3.398454 # span 5 = 3.369809, 3.398714 # span 6 = 68.2734, 77.3643 # span 7 = 0.0000e+00, 9.0842e-01 # span 8 = 1.8779, 2.0623 # span 9 = 3.46079, 3.92510 # span 10 = 1.0000e-12, 2.1975e+03 # span 11 = 2.0431e+03, 2.2217e+03 # span 12 = 2.95, 61.25 # span 13 = -0.840, 0.890 # span 14 = 0, 1 # span 15 = 30.5666, 31.0403 # span 16 = 30.5722, 31.0457 # span 17 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Oct 03 2007 16:38:55 # bad_flag = -9.990e-29 # sensor 0 = Frequency 0 temperature, primary, 2106, 25-Apr-07 # sensor 1 = Frequency 1 conductivity, primary, 1766, 21-Aug-07, cpcor = -9.57 00e-08 # sensor 2 = Frequency 2 pressure, 63507, 25-Oct-04 # sensor 3 = Frequency 3 temperature, secondary, 4752, 06-Mar-07 # sensor 4 = Frequency 4 conductivity, secondary, 2399, 25-Apr-07, cpcor = -9. 5700e-08 # sensor 5 = Extrnl Volt 0 Fluorometer, Seapoint, primary # sensor 6 = Extrnl Volt 2 transmissometer, primary, 953DR, 23-Apr-07 # sensor 7 = Extrnl Volt 3 Oxygen, SBE, primary, 1119, 10-Nov-06 # sensor 8 = Extrnl Volt 4 altimeter # sensor 9 = Extrnl Volt 6 irradiance (PAR), primary, 4615, 15-Dec-00 # sensor 10 = Extrnl Volt 9 surface irradiance (SPAR), degrees = 0.0 # datcnv_date = Dec 04 2007 16:21:02, 7.12 # datcnv_in = Q:\Cruise_Data_Processing\2007-61\RAW\CTD\2007-61-0029.hex Q:\Crui se_Data_Processing\2007-61\Processing\doc\2007-61-ctd.con # datcnv_skipover = 0 # wildedit_date = Dec 05 2007 16:01:32, 7.12 # wildedit_in = Q:\Cruise_Data_Processing\2007-61\Processing\convert\2007-61-002 9.cnv # wildedit_pass1_nstd = 2.0 # wildedit_pass2_nstd = 20.0 # wildedit_pass2_mindelta = 0.000e+000 # wildedit_npoint = 100 # wildedit_vars = prDM t090C t190C c0S/m c1S/m # wildedit_excl_bad_scans = yes # celltm_date = Dec 05 2007 16:54:00, 7.12 # celltm_in = Q:\Cruise_Data_Processing\2007-61\Processing\wildedit\2007-61-0029 .cnv # celltm_alpha = 0.0245, 0.0245 # celltm_tau = 9.5000, 9.5000 # celltm_temp_sensor_use_for_cond = primary, secondary # Derive_date = Dec 05 2007 16:58:56, 7.12 # Derive_in = Q:\Cruise_Data_Processing\2007-61\Processing\celltm\2007-61-0029.c nv Q:\Cruise_Data_Processing\2007-46\Processing\doc\2007-46-ctd.CON # file_type = ascii END* CTDEDIT was used to remove surface records to 1.9db. ---------------------------------------------------------------------- Transmissivity and fluorescence are nominal and unedited except that some records were removed in editing temperature and salinity. The SBE dissolved oxygen data in the CTD files should be considered, roughly: • ±0.6ml/l from 0 to 50db • ±0.2ml/l below 50m ---------------------------------------------------------------------- *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- -------- ---- ------ ------------ Pressure dbars 10 -99 () (0.3 1) Oxygen:Dissolved:SBE mL/L 10 -99 () (-0.314E-01 1.02575) Salinity:T1:C1 PSS-78 10 -99 () (0.3E-02 1) Oxygen:Dissolved:SBE mL/L 11 -99 (Pressure) (-0.1527 0.5E-03) Salinity:T1:C1 PSS-78 10 -99 () (-0.4E-02 1) $END !--1--- ---2---- --3-- ---4--- --5--- --6-- --7--- --8--- ---9---- -10- !Pressu Temperat Trans Fluores Oxygen Oxyge PAR PAR: Salinity Numb !re ure: missi cence: : n: Refere :T1:C1 er_o ! Secondar vity URU: Dissol Disso nce ~bin ! y Seapoin ved: lved: _rec ! t SBE SBE ords !------ -------- ----- ------- ------ ----- ------ ------ -------- ---- *END OF HEADER 2.3 9.9366 34.8 0.256 3.82 166.8 520.8 2217.5 30.6365 21 2.9 9.9343 34.3 0.272 3.82 166.8 388.8 2217.5 30.6404 59 4.0 9.9305 34.5 0.269 3.83 166.8 282.1 2217.5 30.6482 35 5.0 9.9336 34.8 0.306 3.82 166.8 189.3 2217.7 30.6415 27 6.0 9.9410 34.7 0.293 3.82 166.8 135.8 2218.5 30.6245 29 7.0 9.9312 34.4 0.366 3.82 166.8 102.3 2216.7 30.6476 34 8.0 9.9302 33.7 0.332 3.82 166.7 71.9 2216.5 30.6513 29 9.0 9.9244 33.7 0.336 3.82 166.7 55.4 2217.7 30.6638 29 10.0 9.9241 33.7 0.347 3.82 166.6 40.5 2218.0 30.6655 32 11.0 9.9185 33.9 0.337 3.82 166.6 31.1 2215.8 30.6737 32 12.0 9.9160 33.6 0.345 3.82 166.6 23.4 2217.4 30.6791 29 13.0 9.9152 33.6 0.337 3.82 166.6 17.7 2217.5 30.6818 31 14.0 9.9163 33.8 0.337 3.82 166.4 13.7 2215.9 30.6797 32 15.0 9.9117 33.6 0.331 3.81 166.2 10.4 2215.4 30.6879 30 16.0 9.9099 33.3 0.338 3.81 166.2 8.0 2214.4 30.6915 30 17.0 9.8993 33.2 0.334 3.81 166.0 6.2 2213.4 30.7147 32 18.0 9.9062 33.1 0.340 3.80 165.6 4.8 2213.2 30.6995 32 19.0 9.8753 33.1 0.341 3.79 165.2 3.7 2214.1 30.7738 29 20.0 9.8411 30.4 0.341 3.78 164.8 2.8 2216.5 30.8597 31 21.0 9.8292 29.3 0.348 3.77 164.4 2.2 2215.6 30.8735 34 22.0 9.8210 28.5 0.351 3.77 164.2 1.7 2215.5 30.8825 28 23.0 9.8103 28.1 0.350 3.76 163.8 1.2 2213.8 30.8886 30 24.0 9.8107 27.8 0.345 3.75 163.5 0.9 2209.6 30.8881 35 25.0 9.7939 28.1 0.346 3.74 163.2 0.7 2207.2 30.9148 31 26.0 9.7761 27.3 0.346 3.74 162.9 0.5 2207.2 30.9454 29 27.0 9.7675 26.6 0.346 3.74 162.9 0.4 2207.2 30.9601 32 28.0 9.7694 26.5 0.353 3.73 162.6 0.3 2207.3 30.9567 33 29.0 9.7708 26.3 0.338 3.72 162.4 0.2 2208.0 30.9550 31 30.0 9.7430 26.0 0.342 3.72 162.2 0.2 2211.1 31.0064 28 31.0 9.7309 25.2 0.372 3.72 162.1 0.1 2211.1 31.0314 35 32.0 9.7312 24.4 0.351 3.71 161.9 0.1 2207.8 31.0304 34 33.0 9.7283 24.0 0.349 3.71 161.9 0.1 2207.8 31.0375 28 34.0 9.7292 23.6 0.381 3.71 161.8 0.0 2205.5 31.0354 34 35.0 9.7291 23.4 0.355 3.71 161.8 0.0 2201.0 31.0363 32 36.0 9.7298 23.3 0.348 3.71 161.9 0.0 2198.8 31.0345 29 37.0 9.7290 23.5 0.375 3.71 161.8 0.0 2198.4 31.0374 33 38.0 9.7315 23.6 0.361 3.71 161.8 0.0 2198.9 31.0324 33 39.0 9.7333 23.4 0.362 3.71 161.8 0.0 2203.5 31.0287 28 40.0 9.7385 23.5 0.365 3.71 161.7 0.0 2207.4 31.0161 34 41.0 9.7373 23.7 0.643 3.71 161.6 0.0 2209.6 31.0215 31 42.0 9.7365 23.6 0.431 3.71 161.6 0.0 2211.3 31.0239 30 43.0 9.7303 23.6 0.391 3.71 161.7 0.0 2210.9 31.0395 32 44.0 9.7302 23.5 0.367 3.70 161.5 0.0 2209.3 31.0392 33 45.0 9.7298 23.1 0.363 3.71 161.6 0.0 2209.2 31.0405 30 46.0 9.7300 22.8 0.375 3.70 161.5 0.0 2208.0 31.0406 29 47.0 9.7303 23.1 0.365 3.71 161.6 0.0 2205.2 31.0397 33 48.0 9.7306 23.4 0.363 3.71 161.6 0.0 2200.4 31.0393 31 49.0 9.7321 23.6 0.341 3.71 161.6 0.0 2199.0 31.0360 28 50.0 9.7320 23.6 0.341 3.70 161.5 0.0 2200.4 31.0366 29 51.0 9.7307 23.5 0.346 3.71 161.6 0.0 2196.8 31.0395 33 52.0 9.7308 24.2 0.341 3.71 161.6 0.0 2194.7 31.0395 28 53.0 9.7338 23.5 0.346 3.71 161.6 0.0 2194.7 31.0374 30 54.0 9.7345 23.3 0.347 3.71 161.7 0.0 2193.1 31.0366 32 55.0 9.7343 23.4 0.357 3.71 161.8 0.0 2191.7 31.0361 29 56.1 9.7360 23.3 0.353 3.71 161.7 0.0 2190.3 31.0330 46 56.9 9.7371 23.7 0.350 3.71 161.8 0.0 2188.5 31.0326 50 58.0 9.7363 24.6 0.350 3.71 161.8 0.0 2188.7 31.0333 53 59.0 9.7377 24.2 0.355 3.71 161.8 0.0 2181.5 31.0328 76