*2005/08/17 10:05:05.96 *IOS HEADER VERSION 1.5 2005/04/01 2005/04/22 *FILE START TIME : UTC 2005/04/26 23:36:17.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 57 DATA DESCRIPTION : CTD FILE TYPE : ASCII NUMBER OF CHANNELS : 7 $TABLE: CHANNELS ! No Name Units Minimum Maximum ! -- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.061 57.726 2 Temperature:Secondary 'deg C (ITS90)' 8.6557 11.8049 3 Transmissivity %/metre 9.9 48.7 4 Oxygen:Dissolved:SBE mL/L 4.115293 9.760035 5 Fluorescence:URU:Seapoint mg/m^3 0.574 14.85 6 Salinity:T1:C1 PSS-78 24.901 29.8876 7 Number_of_bin_records n/a 20 66 $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 ' ' 7 F ' ' 2 5 -99 ' ' 8 F ' ' 3 6 -99 ' ' 9 F ' ' 4 7 ' ' ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: Q:\Cruise_Data\2005-08\CTD\derive\200 $END *ADMINISTRATION MISSION : 2005-08 AGENCY : IOS, Ocean Sciences Division, Sidney, BC COUNTRY : Canada PROJECT : LaPerouse,JdeF,BIO,Sill,ECOHAB,Aquaculture SCIENTIST : Juhasz T. PLATFORM : John P. Tully *LOCATION GEOGRAPHIC AREA : SoG,JdeF,WCVI STATION : NIO7 EVENT NUMBER : 7 LATITUDE : 49 22.50000 N ! (deg min) LONGITUDE : 123 32.98000 W ! (deg min) ALTIMETER (M) : 6.25 ! 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 : 0443 $TABLE: SENSORS ! Name Abs Depth Serial No ! ------------------------- -------------- ---------- temperature:primary ' ' 2449 conductivity:primary ' ' 2102 pressure ' ' 63507 temperature:secondary ' ' 2968 conductivity:secondary ' ' 1729 Fluorometer ' ' Seapoint transmissometer:primary ' ' 333DR Oxygen:SBE ' ' 0766 altimeter: ' ' ' ' $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 2005/07/12 13:31:03 6522 6522 CLEAN 4.8 2005/07/12 13:48:51 6500 6500 SHIFTDAT 3.4 2005/07/12 17:20:56 6500 6500 SHIFTDAT 3.4 2005/07/12 17:45:57 6500 6500 SHIFTDAT 3.4 2005/07/12 18:11:21 6500 6500 SHIFTDAT 3.4 2005/07/12 18:36:06 6500 6500 DELETE 6.3 2005/07/12 19:00:43 6500 1934 CTDEDIT 4.60 2005/08/03 13:52:55 1934 1845 CALIB 11.5 2005/08/05 15:22:04 1845 1845 FILTERS 4.3 2005/08/05 15:32:37 1845 1845 BINAVE 4.1 2005/08/05 15:43:00 1845 57 CALIB 11.5 2005/08/05 16:40:15 57 57 REMOVECH 7.0 2005/08/05 17:09:27 57 57 HDREDIT2 2.5 2005/08/05 17:11:08 ? ? HDREDIT2 2.5 2005/08/17 10:05:05 ? ? $END $REMARKS -CLEAN functions: 2005/07/12 13:47:07 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 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=140.00 Salinity was recalculated after shift -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= -0.20 Salinity was recalculated after shift -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 48.12 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2005/08/03 13:52:55 89 records were deleted in this editing session. No data values were changed. -The following CALIB parameters were used: Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data\2005-08\CTD\hydro\2005-08-recal1.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 8 Oxygen:Dissolved:SBE mL/L 10 0.2530000E-01 0.1360500E+01 15 Salinity:T1:C1 PSS-78 10 -0.1000000E-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. -The following CALIB parameters were used: Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data\2005-08\CTD\hydro\2005-08-recal2.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 8 Oxygen:Dissolved:SBE mL/L 10 -0.7840000E-01 0.9966000E+00 -REMOVECH 2005/08/05 17:09:27 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] Status:Pump Salinity:T0:C0 [PSS-78] Flag -HEADER EDITS: 2005/08/05 17:11:08 Applied edit header: Q:\Cruise_Data\2005-08\CTD\doc\2005-08-HDR.TXT Channel 1: Pressure [decibar] Units: dbars ==> decibar Format: F10.3 ==> F7.1 Channel 5: Fluorescence:URU:Seapoint [mg/m^3] Name: Fluorescence:Seapoint ==> Fluorescence:URU:Seapoint Channel 4: Oxygen:Dissolved:SBE [mL/L] Format: F8.3 ==> F7.2 -HEADER EDITS: 2005/08/17 10:05:05 Applied edit header: O:\Data Processing\Header Comments\Agency_OSD.txt $END *COMMENTS SBE HEADER Sea-Bird SBE 9 Data File: FileName = C:\DATA\2005-08\2005-08-007.dat Software Version Seasave Win32 V 5.32 Temperature SN = 2449 Conductivity SN = 2102 Number of Bytes Per Scan = 27 Number of Voltage Words = 3 Number of Scans Averaged by the Deck Unit = 1 System UpLoad Time = Apr 27 2005 00:37:02 NMEA Latitude = 49 22.50 N NMEA Longitude = 123 32.98 W NMEA UTC (Time) = Apr 26 2005 23:36:17 Store Lat/Lon Data = Add to Header Only Ship: Tully Cruise: 2005- 2005-08 Station: nio7 Latitude: Longitude: # nquan = 16 # nvalues = 6522 # 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 = sbeox0ML/L: Oxygen, SBE 43 [ml/l] # name 8 = sbeox0V: Oxygen Voltage, SBE 43 # name 9 = flSP: Fluorescence, Seapoint # name 10 = altM: Altimeter [m] # name 11 = dz/dtM: Descent Rate [m/s] # name 12 = pumps: Pump Status # name 13 = sal00: Salinity [PSU] # name 14 = sal11: Salinity, 2 [PSU] # name 15 = flag: flag # span 0 = 1, 6522 # span 1 = 1.320, 58.118 # span 2 = 8.6517, 12.3161 # span 3 = 8.6521, 12.0861 # span 4 = 2.918189, 3.198370 # span 5 = 2.919750, 3.197561 # span 6 = 48.3277, 84.0476 # span 7 = 3.06215, 7.29100 # span 8 = 1.6105, 3.2002 # span 9 = 4.2857e-01, 1.4949e+01 # span 10 = 0.00, 100.00 # span 11 = -1.118, 1.216 # span 12 = 0, 1 # span 13 = 24.6740, 29.9106 # span 14 = 24.6690, 29.9020 # span 15 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Apr 27 2005 00:37:02 # bad_flag = -9.990e-29 # sensor 0 = Frequency 0 temperature, primary, 2449, 16-Oct-04 # sensor 1 = Frequency 1 conductivity, primary, 2102, 15-Oct-04, cpcor = -9.57 00e-08 # sensor 2 = Frequency 2 pressure, 63507, 25-Oct-04 # sensor 3 = Frequency 3 temperature, secondary, 2968, 01-Feb-05 # sensor 4 = Frequency 4 conductivity, secondary, 1729, 03-Feb-05, cpcor = -9. 5700e-08 # sensor 5 = Extrnl Volt 0 Fluorometer, Seapoint, primary # sensor 6 = Extrnl Volt 2 transmissometer, primary, 333DR, 30-Mar-05 # sensor 7 = Extrnl Volt 3 Oxygen, SBE, primary, 0766, 16-Nov-04p # sensor 8 = Extrnl Volt 4 altimeter # datcnv_date = Jul 12 2005 09:27:22, 5.32a # datcnv_in = Q:\Cruise_Data\2005-08\CTD\2005-08-0007.dat Q:\Cruise_Data\2005-08 \CTD\2005-08-ctd.CON # datcnv_skipover = 0 # wildedit_date = Jul 12 2005 10:39:32, 5.32a # wildedit_in = Q:\Cruise_Data\2005-08\CTD\convert\2005-08-0007.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 # wildedit_excl_bad_scans = yes # celltm_date = Jul 12 2005 12:30:46, 5.32a # celltm_in = Q:\Cruise_Data\2005-08\CTD\wildedit\2005-08-0007.cnv # celltm_alpha = 0.0200, 0.0200 # celltm_tau = 7.0000, 7.0000 # celltm_temp_sensor_use_for_cond = primary, secondary # Derive_date = Jul 12 2005 12:54:07, 5.32a # Derive_in = Q:\Cruise_Data\2005-08\CTD\celltm\2005-08-0007.cnv Q:\Cruise_Data\ 2005-08\CTD\2005-08-ctd.CON # file_type = ascii END* CTDEDIT was used to remove surface records to 1.6db and records corrupted by shed wake around 50db and a few records from the bottom of the cast; salinity was cleaned lightly. The fluorescence and transmissivity data are nominal and unedited except that some records were removed in editing T and S The dissolved oxygen data in the CTD files should be considered: • ±0.5ml/l in the top 100m • ±0.3ml/l from 100 to 400m • ±0.1ml/l below 400m – 1000m • the instrument is considered unreliable below 1000m, but errors are less than *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- -------- ---- ------ ------------ Oxygen:Dissolved:SBE mL/L 10 -99 () (0.253E-01 1.3605) Salinity:T1:C1 PSS-78 10 -99 () (-0.1E-02 1) Oxygen:Dissolved:SBE mL/L 10 -99 () (-0.784E-01 0.9966) $END !--1--- ---2---- --3-- --4--- ---5--- ---6---- -7-- !Pressu Temperat Trans Oxygen Fluores Salinity Numb !re ure: missi : cence: :T1:C1 er_o ! Secondar vity Dissol URU: ~bin ! y ved: Seapoin _rec ! SBE t ords !------ -------- ----- ------ ------- -------- ---- *END OF HEADER 2.1 11.6869 18.3 9.61 10.754 24.9810 44 3.0 11.6990 19.2 9.56 11.321 24.9837 42 4.0 11.8049 20.0 9.50 11.024 24.9010 36 5.0 11.4645 21.6 9.48 10.926 25.2755 36 6.0 11.3194 18.9 9.54 12.446 25.5473 33 7.0 11.1736 24.3 9.73 13.881 25.7260 33 8.0 11.1474 26.9 9.76 11.589 25.8082 32 9.0 11.1885 24.2 9.45 12.199 25.8853 30 10.0 11.2045 24.5 8.80 11.727 25.9308 28 11.0 11.0536 20.5 8.07 11.668 26.0795 26 12.0 10.1114 14.2 7.41 14.367 27.1987 26 13.0 9.3739 14.0 6.89 14.849 27.9831 26 14.0 8.9642 12.7 6.47 14.850 28.5282 25 15.0 8.8824 16.4 6.13 14.850 28.6249 26 16.0 8.8521 9.9 5.84 14.850 28.6900 26 17.0 8.8268 12.7 5.60 14.850 28.7825 24 18.0 8.7884 21.3 5.43 14.850 29.0105 24 19.0 8.7749 28.0 5.29 14.546 29.1142 24 20.0 8.7690 32.2 5.18 11.516 29.1915 22 21.0 8.7717 32.8 5.09 9.918 29.2022 23 22.0 8.7763 33.9 5.01 8.795 29.2157 21 23.0 8.7779 34.1 4.95 7.876 29.2253 21 24.0 8.7752 36.2 4.90 7.964 29.2723 22 25.0 8.7555 38.8 4.85 6.873 29.3080 21 26.0 8.7396 40.7 4.82 6.070 29.3219 22 27.0 8.7350 40.1 4.79 4.809 29.3291 21 28.0 8.7328 41.2 4.77 4.824 29.3317 21 29.0 8.7330 42.1 4.75 5.018 29.3304 21 30.0 8.7326 41.3 4.73 5.205 29.3305 21 31.0 8.7318 41.7 4.70 5.352 29.3351 20 32.0 8.7307 41.7 4.67 5.283 29.3686 20 33.0 8.7350 38.9 4.64 5.225 29.4009 21 34.0 8.7336 38.0 4.61 5.231 29.4498 21 35.0 8.7322 37.4 4.59 5.326 29.4804 20 36.0 8.7310 36.3 4.57 5.375 29.4934 20 37.0 8.7273 37.0 4.55 5.290 29.5095 20 38.0 8.7261 36.8 4.52 4.965 29.5141 25 39.0 8.7246 36.5 4.48 6.032 29.5187 32 40.0 8.7161 35.2 4.44 6.172 29.5618 33 41.0 8.7061 41.5 4.40 4.125 29.6601 32 42.0 8.7071 46.5 4.36 2.834 29.6933 35 43.0 8.7020 48.1 4.32 1.716 29.7484 39 44.0 8.6894 48.3 4.29 1.292 29.7880 42 45.0 8.6806 48.7 4.26 1.087 29.8098 42 46.0 8.6774 48.2 4.24 1.120 29.8196 48 47.0 8.6712 47.8 4.22 0.875 29.8371 50 48.0 8.6680 47.7 4.21 1.005 29.8454 53 49.0 8.6669 48.0 4.19 0.760 29.8488 57 50.0 8.6638 47.7 4.17 0.732 29.8586 66 51.0 8.6622 47.3 4.15 0.818 29.8632 52 52.0 8.6596 47.3 4.14 0.799 29.8717 49 53.0 8.6562 46.9 4.14 1.055 29.8835 51 54.0 8.6560 47.1 4.13 0.737 29.8844 48 55.0 8.6557 46.9 4.13 0.670 29.8859 50 56.0 8.6569 46.8 4.12 0.574 29.8838 51 57.0 8.6561 45.6 4.12 0.602 29.8876 48 57.7 8.6577 45.8 4.11 0.677 29.8826 23