*2009/03/24 16:20:16.17 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2008/05/27 04:51:56.000 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 : A6F6240D NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 3.057 59.906 2 Temperature:Primary 'deg C (ITS90)' 7.1619 10.2503 3 Transmissivity %/metre 2.8 55.6 4 Fluorescence:URU:Seapoint mg/m^3 0.218 14.868 5 Oxygen:Dissolved:SBE mL/L 5.087 10.221 6 Oxygen:Dissolved:SBE umol/kg 221.4211 445.5583 7 Salinity:T0:C0 PSS-78 31.3912 32.7679 8 Number_of_bin_records n/a 14 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 ' ' 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_Processing\2008-05\Pro $END *ADMINISTRATION MISSION : 2008-05 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : LaPerouse SCIENTIST : Yelland D. PLATFORM : John P. Tully *LOCATION GEOGRAPHIC AREA : WCVI STATION : CS05 EVENT NUMBER : 120 LATITUDE : 50 56.01000 N ! (deg min) LONGITUDE : 129 0.03000 W ! (deg min) WATER DEPTH : 64 ALTIMETER (M) : 6.03 ! 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 ' ' 3396 Fluorometer ' ' Seapoint transmissometer:primary ' ' 1005DR Oxygen:SBE ' ' 1176 altimeter: ' ' ' ' $END $REMARKS SOFTWARE VERSION SEASAVE V 7.16 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 3.1 2009/03/02 18:18:12 6977 6977 CLEAN 5.0.2 2009/03/02 19:31:35 6899 6899 SHIFTDAT 3.4 2009/03/02 19:53:35 6899 6899 SHIFTDAT 3.4 2009/03/20 19:41:39 6899 6899 SHIFTDAT 3.4 2009/03/20 20:02:56 6899 6899 DELETE 6.3 2009/03/20 20:17:10 6899 1724 CTDEDIT 4.61 2009/03/24 11:20:55 1724 1569 CALIB 11.7 2009/03/24 11:59:25 1569 1569 CALIB 11.7 2009/03/24 13:13:15 1569 1569 FILTERS 4.3 2009/03/24 13:23:17 1569 1569 BINAVE 4.1.1 2009/03/24 13:29:09 1569 58 REMOVECH 8.0 2009/03/24 13:58:32 58 58 CHGUNITS 3.0 2009/03/24 15:31:31 58 58 REORDER 1.2.1 2009/03/24 15:32:11 ? ? HDREDIT2 2.5.1 2009/03/24 16:20:16 ? ? $END $REMARKS -CLEAN functions: 2009/03/02 19:08:04 20 Reset #RECS, MIN & MAX values in header. 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: Oxygen:Dissolved:SBE # of Records to Advance (-ve for Delay): At REC# 0 Shift= 70.00 -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 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 50.36 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2009/03/24 11:20:55 155 records were deleted in this editing session. 23 changes in channel Salinity:T0:C0 -CALIB parameters: 2009/03/24 11:59:25 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data_Processing\2008-05\Processing\doc\2008-05-recal1.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 15 Oxygen:Dissolved:SBE mL/L 10 0.4200000E-01 0.1062500E+01 -CALIB parameters: 2009/03/24 13:13:15 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data_Processing\2008-05\Processing\doc\2008-05-recal2.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 15 Oxygen:Dissolved:SBE mL/L 10 -0.4550000E-01 0.1004900E+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. -REMOVECH 2009/03/24 13:58:32 10 channels removed. -CHANGE units: 'Oxygen:Dissolved:SBE' changed from mL/L to umol/kg -HEADER EDITS: 2009/03/24 16:20:16 Applied edit header: Q:\Cruise_Data_Processing\2008-05\Processing\doc\2008-05-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 $END *COMMENTS SBE HEADER Sea-Bird SBE 9 Data File: FileName = C:\Data\2008-05\2008-05-0120.hex Software Version Seasave V 7.16 Temperature SN = 4054 Conductivity SN = 1766 Number of Bytes Per Scan = 38 Number of Voltage Words = 3 Number of Scans Averaged by the Deck Unit = 1 Append System Time to Every Scan System UpLoad Time = May 23 2008 16:06:20 NMEA Latitude = 50 56.01 N NMEA Longitude = 129 00.03 W NMEA UTC (Time) = May 27 2008 04:51:56 Store Lat/Lon Data = Append to Every Scan Ship: Tully Cruise: 2008-05 2008-05 Station: CS05 Latitude: Longitude: Depth (m): 64 # nquan = 16 # nvalues = 6977 # 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 = altM: Altimeter [m] # name 10 = dz/dtM: Descent Rate [m/s] # name 11 = pumps: Pump Status # name 12 = sal00: Salinity [PSU] # name 13 = sal11: Salinity, 2 [PSU] # name 14 = sbeox0ML/L: Oxygen, SBE 43 [ml/l], WS = 2 # name 15 = flag: flag # span 0 = 1, 6977 # span 1 = 0.891, 60.360 # span 2 = 7.1359, 10.3348 # span 3 = 7.1410, 10.3359 # span 4 = 3.331244, 3.480540 # span 5 = 3.331866, 3.479712 # span 6 = 25.6413, 86.4289 # span 7 = 1.8681e-01, 1.4879e+01 # span 8 = 2.3610, 4.5225 # span 9 = 0.00, 100.00 # span 10 = -1.560, 1.637 # span 11 = 0, 1 # span 12 = 31.1891, 32.7972 # span 13 = 30.1490, 32.7871 # span 14 = 4.70384, 9.76826 # span 15 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = May 23 2008 16:06:20 # 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, 3396, 21-Dec-07, 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 # datcnv_date = Feb 28 2009 18:03:11, 7.18c # datcnv_in = Q:\Cruise_Data_Processing\2008-05\Raw\CTD\2008-05-0120.hex Q:\Crui se_Data_Processing\2008-05\Processing\doc\2008-05-ctd3.con # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = yes # wildedit_date = Feb 28 2009 19:32:58, 7.18c # wildedit_in = Q:\Cruise_Data_Processing\2008-05\Processing\convert\2008-05-012 0.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 02 2009 17:04:00, 7.18c # celltm_in = Q:\Cruise_Data_Processing\2008-05\Processing\wildedit\2008-05-0120 .cnv # celltm_alpha = 0.0245, 0.0300 # celltm_tau = 9.5000, 7.0000 # celltm_temp_sensor_use_for_cond = primary, secondary # Derive_date = Mar 02 2009 17:14:04, 7.18c # Derive_in = Q:\Cruise_Data_Processing\2008-05\Processing\celltm\2008-05-0120.c nv Q:\Cruise_Data_Processing\2008-05\Processing\doc\2008-05-ctd3.con # derive_time_window_docdt = seconds: 2 # derive_ox_tau_correction = yes # file_type = ascii END* CTDEDIT was used to remove surface records to 2.7db and some records corrupted 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 roughly: o ±0.8 ml/l from 0 - 50db o ±0.5 ml/l from 50 – 300db o ±0.15 ml/l below 300db *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- ------ ---- ------ ------------ Oxygen:Dissolved:SBE mL/L 10 -99 () (0.42E-01 1.0625) Oxygen:Dissolved:SBE mL/L 10 -99 () (-0.455E-01 1.0049) $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 3.1 10.2503 2.8 14.868 10.18 443.9 31.3912 37 4.0 10.2491 2.8 14.868 10.22 445.6 31.3932 42 5.0 10.2492 3.0 14.868 10.20 444.8 31.3937 31 6.0 10.2375 3.3 14.868 10.15 442.4 31.4026 27 7.0 10.2326 3.5 14.868 10.12 441.2 31.4127 32 8.0 10.2334 3.5 14.868 10.13 441.5 31.4354 28 9.0 10.2308 3.6 14.868 10.06 438.4 31.4435 29 10.0 10.2199 3.6 14.868 9.96 434.3 31.4606 32 11.0 10.1744 4.1 14.868 9.83 428.3 31.4818 30 12.0 10.1014 4.7 14.868 9.55 416.1 31.4978 27 13.0 9.9478 5.6 14.868 9.33 406.8 31.5257 27 14.0 9.7951 6.6 14.868 9.16 399.1 31.5511 32 15.0 9.7195 7.5 14.865 8.72 380.1 31.5560 30 16.0 9.4151 9.9 14.751 8.36 364.2 31.5855 23 17.0 9.2309 13.4 13.468 8.14 354.7 31.6053 27 18.0 9.0398 15.3 11.561 7.95 346.4 31.6252 36 19.0 8.9242 18.6 9.839 7.82 340.9 31.6389 25 20.0 8.8550 19.8 8.955 7.68 334.8 31.6459 20 21.0 8.7607 22.4 7.918 7.48 326.0 31.6590 22 22.0 8.6278 26.4 7.260 7.25 315.8 31.6933 28 22.9 8.4202 34.7 5.976 7.13 310.5 31.7745 28 24.0 8.3034 40.8 3.587 7.11 309.6 31.8602 35 25.0 8.2905 40.9 3.186 7.12 310.1 31.8982 22 26.0 8.2845 41.4 3.030 7.12 310.4 31.9142 18 27.0 8.2645 42.1 2.626 7.10 309.3 31.9609 17 28.0 8.2505 42.4 2.637 7.07 308.0 31.9736 17 29.0 8.2134 44.0 2.294 7.05 307.1 31.9898 19 30.0 8.1867 44.4 2.086 7.02 305.9 32.0052 25 31.0 8.1369 45.6 1.694 6.84 297.8 32.0193 21 32.0 8.0719 47.3 1.458 6.77 294.7 32.0284 16 33.0 8.0412 47.6 1.416 6.74 293.5 32.0340 14 34.0 8.0013 48.8 1.300 6.73 293.1 32.0531 15 35.0 7.9576 49.4 1.166 6.72 292.6 32.0795 21 36.0 7.9347 50.0 1.166 6.68 290.9 32.0989 36 37.1 7.8803 50.9 0.942 6.57 286.2 32.1097 33 38.0 7.8069 51.1 0.845 6.48 282.4 32.1094 35 39.0 7.7565 51.8 0.702 6.45 281.1 32.1203 26 40.0 7.7467 52.4 0.642 6.44 280.5 32.1322 27 41.0 7.7116 52.8 0.566 6.45 281.0 32.1801 32 42.0 7.7190 53.4 0.527 6.43 280.1 32.2135 35 43.0 7.6936 54.1 0.453 6.38 277.7 32.2604 40 44.0 7.6743 54.5 0.402 6.36 277.1 32.2923 27 45.0 7.6692 54.5 0.375 6.36 277.1 32.3012 25 46.0 7.6662 54.6 0.382 6.35 276.3 32.3080 32 47.0 7.6634 54.7 0.354 6.32 275.3 32.3210 28 48.0 7.6601 54.9 0.330 6.32 275.1 32.3320 23 49.0 7.6589 55.0 0.336 6.32 275.3 32.3370 21 50.0 7.6576 54.9 0.355 6.30 274.5 32.3408 26 51.0 7.6440 55.0 0.319 6.23 271.4 32.3573 34 52.0 7.5989 55.1 0.286 6.18 269.1 32.3943 25 53.0 7.5810 55.4 0.285 6.16 268.0 32.4017 23 54.0 7.5703 55.6 0.265 6.16 268.3 32.4046 26 55.0 7.5637 55.5 0.288 6.07 264.5 32.4063 34 56.0 7.5058 55.6 0.277 5.72 249.0 32.4441 36 57.0 7.3702 55.2 0.251 5.37 233.7 32.5628 22 58.0 7.2751 54.8 0.246 5.18 225.7 32.6532 20 59.0 7.2094 54.4 0.218 5.09 221.6 32.7197 21 59.9 7.1619 53.8 0.224 5.09 221.4 32.7679 19