*2005/09/20 15:05:02.76 *IOS HEADER VERSION 1.5 2005/04/01 2005/04/22 *FILE START TIME : UTC 2005/05/30 05:23:43.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 55 DATA DESCRIPTION : CTD FILE TYPE : ASCII NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum ! -- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.313 55.692 2 Temperature:Primary 'deg C (ITS90)' 9.2731 13.1597 3 Transmissivity %/metre 20.5 52.8 4 Fluorescence:URU:Seapoint mg/m^3 0.334 11.917 5 Oxygen:Dissolved:SBE mL/L 4.173 7.133 6 Oxygen:Dissolved:SBE umol/kg 181.7294 311.1893 7 Salinity:T0:C0 PSS-78 30.9856 32.5031 8 Number_of_bin_records n/a 5 58 $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\2005-11\CTD\derive\200 $END *ADMINISTRATION MISSION : 2005-11 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : La Perouse SCIENTIST : Mackas D. PLATFORM : John P. Tully *LOCATION GEOGRAPHIC AREA : WCVI STATION : LC05 EVENT NUMBER : 74 LATITUDE : 48 39.86000 N ! (deg min) LONGITUDE : 125 47.24000 W ! (deg min) *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-911plus SERIAL NUMBER : 0443 $TABLE: SENSORS ! Name Abs Depth Serial No ! ------------------------- -------------- ---------- temperature:primary ' ' 4484 conductivity:primary ' ' 3038 pressure ' ' 63507 temperature:secondary ' ' 2023 conductivity:secondary ' ' 2399 Fluorometer ' ' Seapoint transmissometer:primary ' ' 732DR Oxygen:SBE ' ' 0047 $END $REMARKS SOFTWARE VERSION SEASAVE WIN32 V 5.32 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 2.9 2005/09/15 15:25:05 6267 6267 CLEAN 4.8 2005/09/15 16:12:37 6267 6267 SHIFTDAT 3.4 2005/09/16 16:12:28 6267 6267 SHIFTDAT 3.4 2005/09/16 16:33:32 6267 6267 SHIFTDAT 3.4 2005/09/16 16:55:47 6267 6267 SHIFTDAT 3.4 2005/09/16 17:17:08 6267 6267 DELETE 6.3 2005/09/16 17:31:50 6267 2031 CTDEDIT 4.60 2005/09/20 11:52:03 2031 1570 CALIB 11.5 2005/09/20 13:55:09 1570 1570 FILTERS 4.3 2005/09/20 14:03:33 1570 1570 BINAVE 4.1 2005/09/20 14:07:34 1570 55 CALIB 11.5 2005/09/20 14:31:08 55 55 REMOVECH 7.0 2005/09/20 14:44:57 55 55 CHGUNITS 2.1 2005/09/20 14:45:13 55 55 REORDER 1.2.1 2005/09/20 14:56:17 ? ? HDREDIT2 2.5 2005/09/20 15:05:02 ? ? $END $REMARKS -CLEAN functions: 2005/09/15 15:51:51 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: Conductivity:Primary # of Records to Advance (-ve for Delay): At REC# 0 Shift= 0.50 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= -0.50 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=150.00 -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: Low Sal & Last Press Min Maximum Surface Pressure (relative): 10.00 Minimum Surface Salinity: 5.000 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 45.89 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2005/09/20 11:52:03 461 records were deleted in this editing session. 14 changes in channel Salinity:T0:C0 -The following CALIB parameters were used: Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data\2005-11\CTD\doc\2005-11-recal1.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 10 Oxygen:Dissolved:SBE mL/L 10 -0.1080000E-01 0.1266200E+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. -The following CALIB parameters were used: Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data\2005-11\CTD\doc\2005-11-recal2.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 10 Oxygen:Dissolved:SBE mL/L 10 -0.7000000E-02 0.1000000E+01 -REMOVECH 2005/09/20 14:44:57 The following CHANNEL(S) were removed: Scan_Number Temperature:Secondary [deg C (ITS90)] Conductivity:Primary [S/m] Conductivity:Secondary [S/m] Oxygen:Voltage:SBE [volts] Status:Pump Descent_Rate [m/s] Salinity:T1:C1 [PSS-78] Flag -CHANGE units: 'Oxygen:Dissolved:SBE' changed from mL/L to umol/kg -HEADER EDITS: 2005/09/20 15:05:02 Applied edit header: Q:\Cruise_Data\2005-11\CTD\doc\2005-11-hdr1.txt Channel 1: Pressure [decibar] Units: dbars ==> decibar Format: F10.3 ==> 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\2005-11\2005-11-0074.dat Software Version Seasave Win32 V 5.32 Temperature SN = 4484 Conductivity SN = 3038 Number of Bytes Per Scan = 24 Number of Voltage Words = 2 Number of Scans Averaged by the Deck Unit = 1 System UpLoad Time = May 30 2005 05:23:45 NMEA Latitude = 48 39.86 N NMEA Longitude = 125 47.24 W NMEA UTC (Time) = May 30 2005 05:23:43 Store Lat/Lon Data = Add to Header Only Ship: JP Tully Tully Cruise:2005-11 2005-11 Station: LC05 Latitude: Longitude: # nquan = 15 # nvalues = 6267 # 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 = pumps: Pump Status # 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, 6267 # span 1 = 0.110, 55.894 # span 2 = 9.2713, 13.3023 # span 3 = 9.2727, 13.3027 # span 4 = 2.457366, 3.694238 # span 5 = 1.871082, 3.694364 # span 6 = 2.4510, 86.3397 # span 7 = 3.6630e-02, 1.4630e+01 # span 8 = 1.7802, 2.7741 # span 9 = 3.30075, 5.66751 # span 10 = 0, 1 # span 11 = -1.480, 1.217 # span 12 = 19.9193, 32.5045 # span 13 = 14.7377, 32.5069 # span 14 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = May 30 2005 05:23:45 # bad_flag = -9.990e-29 # sensor 0 = Frequency 0 temperature, primary, 4484, 19-Mar-05 # sensor 1 = Frequency 1 conductivity, primary, 3038, 03-Mar-05, cpcor = -9.57 00e-08 # sensor 2 = Frequency 2 pressure, 63507, 25-Oct-04 # sensor 3 = Frequency 3 temperature, secondary, 2023, 07-Apr-05 # sensor 4 = Frequency 4 conductivity, secondary, 2399, 07-Apr-05, cpcor = -9. 5700e-08 # sensor 5 = Extrnl Volt 0 Fluorometer, Seapoint, primary # sensor 6 = Extrnl Volt 2 transmissometer, primary, 732DR, 22-May-05 # sensor 7 = Extrnl Volt 3 Oxygen, SBE, primary, 0047, 10-Feb-05 # datcnv_date = Sep 15 2005 12:08:51, 5.32a # datcnv_in = Q:\Cruise_Data\2005-11\CTD\2005-11-0074.dat Q:\Cruise_Data\2005-11 \CTD\2005-12-ctd.CON # datcnv_skipover = 0 # wildedit_date = Sep 15 2005 13:57:01, 5.32a # wildedit_in = Q:\Cruise_Data\2005-11\CTD\convert\2005-11-0074.cnv # wildedit_pass1_nstd = 2.0 # wildedit_pass2_nstd = 20.0 # wildedit_pass2_mindelta = 0.000e+000 # wildedit_npoint = 25 # wildedit_vars = prDM t090C t190C # wildedit_excl_bad_scans = yes # celltm_date = Sep 15 2005 14:55:16, 5.32a # celltm_in = Q:\Cruise_Data\2005-11\CTD\wildedit\2005-11-0074.cnv # celltm_alpha = 0.0300, 0.0100 # celltm_tau = 9.0000, 9.0000 # celltm_temp_sensor_use_for_cond = primary, secondary # Derive_date = Sep 15 2005 15:01:18, 5.32a # Derive_in = Q:\Cruise_Data\2005-11\CTD\celltm\2005-11-0074.cnv Q:\Cruise_Data\ 2004-13\CTD\2004-13-ctd2.con # file_type = ascii END* The descent rate of the CTD was very noisy. CTDEDIT was used to remove surface records to 2db and to remove records corrupted by shed wakes around 3, 4, 11, 29, 37, 41 and 52db; 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 • ±0.6ml/l from 0 - 200m • ±0.2ml/l from 200 – 300m • ±0.1ml/l from 300 - 1300m • data from below 1300m is considered unreliable by the manufacturer, but the errors appear to be less than 0.1ml/l for this data set. ******************************************************************** *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- ------ ---- ------ ------------ Oxygen:Dissolved:SBE mL/L 10 -99 () (-0.108E-01 1.2662) Oxygen:Dissolved:SBE mL/L 10 -99 () (-0.7E-02 1) $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 2.3 13.1597 26.3 5.271 7.03 306.6 30.9856 25 3.0 13.1250 20.5 5.012 7.06 308.1 30.9914 42 3.6 13.1179 27.3 4.937 7.08 308.8 30.9954 5 5.1 13.1007 33.6 5.306 7.11 310.3 31.0040 58 5.9 13.0724 35.3 5.004 7.13 311.2 31.0117 40 7.0 13.0052 35.4 5.989 7.07 308.5 31.0323 25 8.0 13.0295 35.3 5.186 7.03 306.6 31.0241 24 9.0 12.9309 35.7 5.329 7.00 305.2 31.0531 33 10.1 12.2705 35.6 7.352 6.81 297.2 31.2526 29 11.0 12.1057 35.1 9.711 6.59 287.3 31.3125 35 12.0 11.9813 37.3 11.917 6.42 279.9 31.3811 24 13.0 11.7944 37.8 11.193 6.31 275.0 31.4992 21 14.0 11.4407 40.1 8.415 6.20 270.3 31.7274 20 15.0 11.2844 42.6 7.022 6.08 265.1 31.7835 24 16.0 11.2119 45.3 4.634 5.96 259.6 31.7984 28 17.0 11.1433 45.7 4.004 5.83 254.2 31.8092 32 18.0 10.9066 47.1 3.454 5.72 249.2 31.8670 27 19.0 10.7592 48.3 2.478 5.63 245.4 31.9013 24 20.0 10.7375 49.6 2.338 5.56 242.4 31.9038 24 21.0 10.6391 49.9 2.744 5.49 239.4 31.9287 28 22.0 10.5302 50.4 2.220 5.44 237.1 31.9516 34 23.0 10.4612 51.1 1.838 5.39 234.8 31.9695 31 24.0 10.4062 51.5 1.746 5.35 232.9 31.9838 24 25.0 10.3860 51.9 1.484 5.31 231.4 31.9907 21 26.0 10.3760 52.2 1.433 5.28 230.2 31.9956 19 27.0 10.3624 52.1 1.217 5.25 228.7 32.0012 22 28.0 10.2987 52.6 1.063 5.21 226.8 32.0208 26 28.9 10.2288 52.8 1.004 5.16 224.9 32.0437 21 29.9 10.1722 52.4 0.815 5.07 221.1 32.0630 39 31.0 10.1102 51.9 0.841 5.03 218.9 32.0871 25 32.0 10.0643 51.7 0.599 4.99 217.6 32.1095 20 33.0 10.0272 51.4 0.551 4.97 216.5 32.1369 22 34.0 9.9671 51.1 0.446 4.94 215.1 32.1694 27 35.0 9.9304 50.8 0.433 4.90 213.6 32.1827 30 36.0 9.8911 50.6 0.429 4.86 211.5 32.1953 37 37.0 9.8379 50.3 0.394 4.79 208.5 32.2112 39 38.0 9.8005 49.7 0.357 4.74 206.5 32.2229 28 39.0 9.7613 49.2 0.348 4.71 205.3 32.2401 23 40.0 9.6971 48.9 0.345 4.68 203.8 32.2679 26 41.3 9.6433 49.1 0.370 4.61 200.8 32.2926 15 42.0 9.6239 49.1 0.339 4.60 200.2 32.3027 24 43.0 9.6181 48.8 0.370 4.58 199.5 32.3055 19 44.0 9.6033 48.8 0.386 4.56 198.7 32.3125 23 45.0 9.6016 48.8 0.348 4.54 197.7 32.3133 35 46.0 9.5819 48.9 0.353 4.51 196.4 32.3252 47 47.0 9.5421 48.9 0.372 4.44 193.2 32.3465 39 48.0 9.5127 49.2 0.360 4.36 190.0 32.3646 27 49.0 9.4854 49.1 0.545 4.31 187.9 32.3816 23 50.0 9.3618 48.6 0.337 4.29 186.7 32.4564 23 51.0 9.3047 48.1 0.345 4.27 185.9 32.4866 28 51.9 9.2880 47.7 0.352 4.24 184.8 32.4948 28 52.9 9.2864 47.8 0.334 4.20 183.0 32.4965 55 54.0 9.2795 47.4 0.340 4.19 182.6 32.4999 55 55.0 9.2731 47.3 0.352 4.18 181.9 32.5031 27 55.7 9.2732 47.2 0.344 4.17 181.7 32.5030 20