*2006/12/08 10:16:24.21 *IOS HEADER VERSION 1.7 2006/08/20 2006/08/20 *FILE START TIME : UTC 2006/07/27 19:51:37.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 33 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : B3473133 NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum ! -- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.45 33.68 2 Temperature:Secondary 'deg C (ITS90)' 9.2872 20.7018 3 Transmissivity %/metre 5.9 55.7 4 Fluorescence:URU:Seapoint mg/m^3 0.192 2.14 5 Oxygen:Dissolved:SBE mL/L 1.411 7.183 6 Oxygen:Dissolved:SBE umol/kg 61.45618 314.1786 7 Salinity:T1:C1 PSS-78 12.1606 32.3197 8 Number_of_bin_records n/a 6 100 $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\2006-24\CTD\derive\200 $END *ADMINISTRATION MISSION : 2006-24 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : WCVI SCIENTIST : Juhasz T. PLATFORM : John P. Tully *LOCATION GEOGRAPHIC AREA : WCVI STATION : EFF01 EVENT NUMBER : 16 LATITUDE : 49 5.50000 N ! (deg min) LONGITUDE : 125 11.61000 W ! (deg min) ALTIMETER (M) : 4.25 ! 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 : 0550 $TABLE: SENSORS ! Name Abs Depth Serial No ! ------------------------- -------------- ---------- temperature:primary ' ' 2668 conductivity:primary ' ' 2399 pressure ' ' 75636 temperature:secondary ' ' 2038 conductivity:secondary ' ' 2754 Fluorometer ' ' Seapoint transmissometer:primary ' ' 498DR Oxygen:SBE ' ' 0047 altimeter: ' ' ' ' $END $REMARKS SOFTWARE VERSION SEASAVE WIN32 V 5.29B $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 3.0 2006/12/03 16:31:14 13219 13219 CLEAN 5.0 2006/12/03 16:34:04 13132 13132 CALIB 11.7 2006/12/04 10:02:40 13132 13132 SHIFTDAT 3.4 2006/12/06 15:39:24 13132 13132 SHIFTDAT 3.4 2006/12/06 15:40:55 13132 13132 SHIFTDAT 3.4 2006/12/06 15:42:37 13132 13132 DELETE 6.3 2006/12/06 15:44:01 13132 2265 CTDEDIT 4.61 2006/12/07 14:31:08 2265 2032 CALIB 11.7 2006/12/07 16:04:18 2032 2032 FILTERS 4.3 2006/12/07 16:04:49 2032 2032 BINAVE 4.1.1 2006/12/07 16:05:15 2032 33 CALIB 11.7 2006/12/08 10:14:12 33 33 REMOVECH 7.0 2006/12/08 10:14:48 33 33 CHGUNITS 3.0 2006/12/08 10:15:01 33 33 REORDER 1.2.1 2006/12/08 10:15:16 ? ? HDREDIT2 2.5.1 2006/12/08 10:16:24 ? ? $END $REMARKS -CLEAN functions: 2006/12/03 16:32:35 20 Interpolation by Record Number, in Pressure Set event to last 4 characters of file name -CALIB parameters: 2006/12/04 10:02:40 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data\2006-24\CTD\doc\2006-24-recal-pr.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 2 Pressure dbars 10 0.1200000E+01 0.1000000E+01 -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: 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=120.00 -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 23.89 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2006/12/07 14:31:08 233 records were deleted in this editing session. No data values were changed. -CALIB parameters: 2006/12/07 16:04:18 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data\2006-24\CTD\doc\2006-24-recal2.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 10 Oxygen:Dissolved:SBE mL/L 10 0.2600000E-02 0.9967000E+00 14 Salinity:T1:C1 PSS-78 10 -0.9000000E-03 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: 2006/12/08 10:14:12 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data\2006-24\CTD\doc\2006-24-recal3.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 10 Oxygen:Dissolved:SBE mL/L 10 -0.4000000E-01 0.1000000E+01 -REMOVECH 2006/12/08 10:14:48 The following CHANNEL(S) were removed: Scan_Number Temperature:Primary [deg C (ITS90)] Conductivity:Primary [S/m] Conductivity:Secondary [S/m] Oxygen:Voltage:SBE [volts] Altimeter [metres] Descent_Rate [m/s] Salinity:T0:C0 [PSS-78] Flag -CHANGE units: 'Oxygen:Dissolved:SBE' changed from mL/L to umol/kg -HEADER EDITS: 2006/12/08 10:16:24 Applied edit header: Q:\Cruise_Data\2006-24\CTD\doc\2006-24-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\2006-24\2006-24-0016.dat Software Version Seasave Win32 V 5.29b Temperature SN = 2668 Conductivity SN = 2399 Number of Bytes Per Scan = 27 Number of Voltage Words = 3 Number of Scans Averaged by the Deck Unit = 1 System UpLoad Time = Jul 27 2006 19:51:30 NMEA Latitude = 49 05.50 N NMEA Longitude = 125 11.61 W NMEA UTC (Time) = Jul 27 2006 19:51:37 Store Lat/Lon Data = Add to Header Only Ship: Tully Cruise:2006-24 Station: EFF01 Latitude: Longitude: Depth: 38m # nquan = 15 # nvalues = 13219 # 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 = altM: Altimeter [m] # name 11 = dz/dtM: Descent Rate [m/s] # name 12 = sal00: Salinity [PSU] # name 13 = sal11: Salinity, 2 [PSU] # name 14 = flag: flag # span 0 = 1, 13219 # span 1 = 0.331, 32.692 # span 2 = 6.2560, 21.2248 # span 3 = -77.5136, 98.9762 # span 4 = 1.604246, 3.543039 # span 5 = 1.637892, 4.202830 # span 6 = 9.1404, 88.7496 # span 7 = 0.0000e+00, 2.5495e+00 # span 8 = 1.0842, 3.7363 # span 9 = 1.21921, 14.74503 # span 10 = 0.00, 100.00 # span 11 = -0.441, 0.436 # span 12 = 10.3481, 32.3287 # span 13 = 4.3830, 99.0000 # span 14 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Jul 27 2006 19:51:30 # bad_flag = -9.990e-29 # sensor 0 = Frequency 0 temperature, primary, 2668, 18-May-06 # sensor 1 = Frequency 1 conductivity, primary, 2399, 23-May-06, cpcor = -9.57 00e-08 # sensor 2 = Frequency 2 pressure, 75636, 04-June-99 # sensor 3 = Frequency 3 temperature, secondary, 2038, 07-June-05 # sensor 4 = Frequency 4 conductivity, secondary, 2754, 23-May-06, cpcor = -9. 5700e-08 # sensor 5 = Extrnl Volt 0 Fluorometer, Seapoint, primary # sensor 6 = Extrnl Volt 2 transmissometer, primary, 498DR, 28-Mar-06 # sensor 7 = Extrnl Volt 3 Oxygen, SBE, primary, 0047, 10-Jun-06 # sensor 8 = Extrnl Volt 4 altimeter # datcnv_date = Dec 01 2006 14:00:11, 5.37e # datcnv_in = Q:\Cruise_Data\2006-24\CTD\2006-24-0016.dat Q:\Cruise_Data\2006-24 \CTD\2006-24-0001.CON # datcnv_skipover = 0 # wildedit_date = Dec 01 2006 15:03:37, 5.37e # wildedit_in = Q:\Cruise_Data\2006-24\CTD\convert\2006-24-0016.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 = Dec 01 2006 16:22:30, 5.37e # celltm_in = Q:\Cruise_Data\2006-24\CTD\wildedit\2006-24-0016.cnv # celltm_alpha = 0.0200, 0.0300 # celltm_tau = 7.0000, 7.0000 # celltm_temp_sensor_use_for_cond = primary, secondary # Derive_date = Dec 01 2006 16:25:10, 5.37e # Derive_in = Q:\Cruise_Data\2006-24\CTD\celltm\2006-24-0016.cnv Q:\Cruise_Data\ 2006-23\CTD\2006-23-CTD.CON # file_type = ascii END* CTDEDIT was used to remove surface records to 2.4db and records corrupted by shed wake around 30, 31 and 35db. ---------------------------------------------------------------------- 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 • ±0.3ml/l from 0 – 125db • ±0.2ml/l from 125 – 200db • ±0.1ml/l from 200 – 1250db • data below 1250db are considered unreliable by the manufacturer. ---------------------------------------------------------------------- *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- -------- ---- ------ ------------ Pressure dbars 10 -99 () (1.2 1) Oxygen:Dissolved:SBE mL/L 10 -99 () (0.26E-02 0.9967) Salinity:T1:C1 PSS-78 10 -99 () (-0.9E-03 1) Oxygen:Dissolved:SBE mL/L 10 -99 () (-0.4E-01 1) $END !--1--- ---2---- --3-- ---4--- --5--- --6-- ---7---- -8-- !Pressu Temperat Trans Fluores Oxygen Oxyge Salinity Numb !re ure: missi cence: : n: :T1:C1 er_o ! Secondar vity URU: Dissol Disso ~bin ! y Seapoin ved: lved: _rec ! t SBE SBE ords !------ -------- ----- ------- ------ ----- -------- ---- *END OF HEADER 2.5 20.7018 34.3 0.512 6.59 292.0 12.1606 6 3.0 20.4265 25.3 0.513 6.70 296.6 14.1379 64 4.0 16.9627 9.4 0.518 7.07 310.6 22.6241 56 5.0 14.1709 5.9 0.574 7.18 314.2 27.8814 59 6.0 13.8957 24.1 0.603 6.99 305.6 28.1586 60 7.0 12.7366 24.5 0.769 6.85 299.3 29.3679 60 8.0 12.7797 30.7 0.853 6.79 296.8 29.2939 56 9.0 11.8770 32.7 0.913 6.61 288.3 30.2162 58 10.0 11.1458 36.7 0.920 6.14 268.0 30.9520 54 11.0 10.1489 41.9 1.283 5.66 246.9 31.7871 56 12.0 10.0177 42.1 1.782 5.09 221.7 31.8278 57 13.0 9.8766 39.6 2.140 4.47 194.7 31.8748 57 14.0 9.7960 42.8 1.426 4.02 175.0 31.9038 58 15.0 9.7399 46.8 0.890 3.52 153.5 31.9261 59 16.0 9.6681 50.5 0.555 2.99 130.1 31.9591 58 17.0 9.6170 52.6 0.408 2.64 115.2 31.9805 59 18.0 9.5856 53.7 0.338 2.46 107.0 31.9983 59 19.0 9.5685 53.8 0.306 2.31 100.6 32.0074 59 20.0 9.5252 54.4 0.263 2.19 95.3 32.0289 60 21.0 9.4815 55.3 0.229 2.11 91.9 32.0530 60 22.0 9.4594 55.7 0.213 1.97 85.9 32.0701 59 23.0 9.4401 55.0 0.225 1.87 81.3 32.0922 57 24.0 9.4231 54.8 0.211 1.82 79.1 32.1057 61 25.0 9.4070 55.5 0.192 1.73 75.3 32.1189 60 26.0 9.3961 55.4 0.194 1.75 76.3 32.1359 60 27.0 9.3830 55.5 0.234 1.63 71.1 32.1568 61 28.0 9.3717 54.2 0.238 1.65 72.0 32.1824 65 29.0 9.3578 54.9 0.293 1.68 73.2 32.2042 93 29.8 9.3505 54.2 0.294 1.60 69.7 32.2292 49 31.0 9.3279 53.4 0.337 1.84 80.0 32.2576 84 32.0 9.3119 53.8 0.371 1.79 77.8 32.2839 100 33.0 9.2969 53.2 0.368 1.66 72.4 32.3029 95 33.7 9.2872 52.7 0.276 1.41 61.5 32.3197 65