*2005/08/17 10:08:40.46 *IOS HEADER VERSION 1.5 2005/04/01 2005/04/22 *FILE START TIME : UTC 2005/04/29 09:10:20.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 103 DATA DESCRIPTION : CTD FILE TYPE : ASCII NUMBER OF CHANNELS : 7 $TABLE: CHANNELS ! No Name Units Minimum Maximum ! -- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.401 104.721 2 Temperature:Secondary 'deg C (ITS90)' 8.2628 11.6694 3 Transmissivity %/metre 39.8 56.9 4 Oxygen:Dissolved:SBE mL/L 3.465509 7.661195 5 Fluorescence:URU:Seapoint mg/m^3 0.175 5.574 6 Salinity:T1:C1 PSS-78 30.122 33.3608 7 Number_of_bin_records n/a 11 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 ' ' 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 : LA03 EVENT NUMBER : 66 LATITUDE : 48 22.85000 N ! (deg min) LONGITUDE : 124 57.72000 W ! (deg min) ALTIMETER (M) : 8.219999 ! 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 13:36:39 8664 8664 CLEAN 4.8 2005/07/12 13:58:27 8630 8630 SHIFTDAT 3.4 2005/07/12 17:29:19 8630 8630 SHIFTDAT 3.4 2005/07/12 17:54:28 8630 8630 SHIFTDAT 3.4 2005/07/12 18:19:37 8630 8630 SHIFTDAT 3.4 2005/07/12 18:44:25 8630 8630 DELETE 6.3 2005/07/12 19:07:20 8630 2601 CTDEDIT 4.60 2005/08/04 14:59:50 2601 2194 CALIB 11.5 2005/08/05 15:25:57 2194 2194 FILTERS 4.3 2005/08/05 15:36:33 2194 2194 BINAVE 4.1 2005/08/05 15:44:51 2194 103 CALIB 11.5 2005/08/05 16:40:26 103 103 REMOVECH 7.0 2005/08/05 17:09:35 103 103 HDREDIT2 2.5 2005/08/05 17:11:14 ? ? HDREDIT2 2.5 2005/08/17 10:08:40 ? ? $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 94.99 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2005/08/04 14:59:50 407 records were deleted in this editing session. 6 changes in channel Salinity:T1:C1 -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 17:09:35 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 17:11:14 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 10:08:40 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\2005-08-066.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 29 2005 10:11:04 NMEA Latitude = 48 22.85 N NMEA Longitude = 124 57.72 W NMEA UTC (Time) = Apr 29 2005 09:10:20 Store Lat/Lon Data = Add to Header Only Ship: Tully Cruise: 2005-08 Station: LA03 Latitude: Longitude: # nquan = 16 # nvalues = 8664 # 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, 8664 # span 1 = 0.079, 104.994 # span 2 = 8.2626, 11.6858 # span 3 = 8.2617, 11.6859 # span 4 = 0.449966, 3.526400 # span 5 = 0.388578, 3.525834 # span 6 = 27.8584, 91.1011 # span 7 = 2.50324, 5.73222 # span 8 = 1.4176, 2.6789 # span 9 = 5.8608e-02, 6.7326e+00 # span 10 = 0.00, 100.00 # span 11 = -1.756, 1.750 # span 12 = 0, 1 # span 13 = 3.3778, 33.3679 # span 14 = 2.8846, 33.3627 # span 15 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Apr 29 2005 10:11:04 # 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 09:28:33, 5.32a # datcnv_in = Q:\Cruise_Data\2005-08\CTD\2005-08-0066.dat Q:\Cruise_Data\2005-08 \CTD\2005-08-ctd.CON # datcnv_skipover = 0 # wildedit_date = Jul 12 2005 10:41:13, 5.32a # wildedit_in = Q:\Cruise_Data\2005-08\CTD\convert\2005-08-0066.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 12:32:29, 5.32a # celltm_in = Q:\Cruise_Data\2005-08\CTD\wildedit\2005-08-0066.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 12:58:19, 5.32a # Derive_in = Q:\Cruise_Data\2005-08\CTD\celltm\2005-08-0066.cnv Q:\Cruise_Data\ 2005-08\CTD\2005-08-ctd.CON # file_type = ascii END* The descent rate of the CTD was noisy for this cast. CTDEDIT was used to remove surface records to 2.3db and records corrupted by shed wakes around 56, 65, 74, 79, 89, 98 and 102db 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 2.4 11.6577 40.5 7.66 1.966 30.1233 11 2.9 11.6694 42.4 7.57 1.894 30.1220 34 4.0 11.6302 43.9 7.44 1.880 30.1339 19 5.0 11.5836 44.0 7.35 2.010 30.1316 15 6.0 11.5956 43.1 7.28 2.041 30.1416 16 7.0 11.3236 45.6 7.21 2.163 30.1884 17 8.0 10.9217 45.0 7.15 2.377 30.2544 19 9.0 10.4407 44.0 7.09 2.703 30.4842 22 10.0 10.2696 42.8 7.03 3.415 30.5771 27 11.0 10.2650 42.7 6.97 3.913 30.5823 28 12.0 10.2606 42.5 6.91 4.053 30.6027 23 13.0 10.2430 42.3 6.87 4.282 30.6222 19 14.0 10.2033 43.0 6.84 4.332 30.6603 17 15.0 10.1668 42.5 6.82 4.303 30.7121 17 16.0 10.1070 43.2 6.81 4.176 30.7712 21 17.0 10.0868 43.4 6.80 3.995 30.7938 26 18.0 10.0801 42.9 6.80 4.156 30.8010 29 19.0 10.0759 43.2 6.78 4.292 30.8035 28 20.0 10.0722 42.2 6.72 4.353 30.8120 25 21.0 10.0371 40.9 6.62 4.884 30.8427 23 22.0 10.0015 39.8 6.50 5.192 30.8669 22 23.0 9.8925 42.6 6.39 5.574 30.8983 22 24.0 9.7666 44.8 6.28 4.746 30.9228 20 25.0 9.6626 47.0 6.20 3.768 30.9561 20 26.0 9.4841 48.2 6.14 3.467 31.0907 20 27.0 9.4064 49.2 6.09 2.909 31.1815 21 28.0 9.3833 50.2 6.03 2.282 31.2927 25 29.0 9.3932 51.5 6.01 1.867 31.3686 24 30.0 9.4131 51.9 5.99 1.621 31.3854 24 31.0 9.4222 52.1 5.97 1.482 31.3977 24 32.0 9.4330 52.3 5.96 1.371 31.4107 28 33.0 9.4584 52.6 5.95 1.374 31.4465 21 34.0 9.4731 53.1 5.95 1.317 31.4791 21 35.0 9.4716 53.1 5.94 1.144 31.4774 18 36.0 9.4697 53.1 5.94 1.191 31.4843 19 37.0 9.4697 53.2 5.94 1.180 31.5020 22 38.0 9.4798 53.4 5.95 1.138 31.5186 27 39.0 9.5016 53.3 5.96 1.104 31.5460 28 40.0 9.5157 53.7 5.98 0.953 31.5643 24 41.0 9.5586 54.0 5.99 0.995 31.6162 22 42.0 9.5804 54.2 5.99 0.886 31.6474 19 43.0 9.5897 54.5 5.99 0.948 31.6647 19 44.0 9.5923 54.6 6.00 0.923 31.6734 18 45.0 9.5930 54.5 6.00 0.872 31.6828 21 46.0 9.5954 54.6 6.00 0.796 31.6920 28 47.0 9.5980 54.6 5.99 0.866 31.6965 37 48.0 9.5956 54.7 5.97 0.836 31.7150 31 49.0 9.5903 54.7 5.96 0.809 31.7558 20 50.0 9.5768 54.6 5.95 0.861 31.7808 15 51.0 9.5779 54.4 5.94 0.749 31.7770 15 52.0 9.5780 54.6 5.94 0.783 31.7795 14 53.0 9.5692 54.5 5.95 0.738 31.7914 15 54.0 9.5507 54.5 5.95 0.752 31.8327 17 54.8 9.6070 54.5 5.94 0.741 31.9046 20 56.3 9.6403 54.6 6.00 0.709 31.9448 13 57.0 9.6412 54.8 6.02 0.724 31.9499 25 58.0 9.6600 55.2 6.05 0.658 31.9763 21 59.0 9.7205 55.6 6.07 0.618 32.0388 20 60.0 9.7504 56.1 6.09 0.646 32.0655 19 61.0 9.7572 56.3 6.10 0.608 32.0751 19 62.0 9.7675 56.5 6.11 0.663 32.0952 18 63.0 9.7759 56.6 6.12 0.558 32.1127 17 64.0 9.7828 56.7 6.13 0.494 32.1268 21 64.9 9.7866 56.7 6.14 0.489 32.1352 13 65.9 9.7929 56.6 6.16 0.513 32.1535 36 67.0 9.7955 56.8 6.17 0.436 32.1570 25 68.0 9.8021 56.8 6.17 0.461 32.1758 22 69.0 9.8062 56.9 6.17 0.472 32.1876 22 70.0 9.8097 56.9 6.16 0.553 32.1932 22 71.0 9.8201 56.8 6.16 0.466 32.2181 20 72.0 9.8173 56.8 6.14 0.482 32.2448 22 73.0 9.7888 56.8 6.11 0.476 32.2622 28 74.2 9.7494 56.8 6.00 0.444 32.2672 16 75.0 9.7348 56.4 5.98 0.411 32.2655 21 76.0 9.6752 55.9 5.96 0.443 32.2647 15 77.0 9.6707 55.8 5.94 0.472 32.2689 15 78.0 9.6533 55.6 5.93 0.433 32.2754 18 78.8 9.6027 55.5 5.89 0.392 32.2755 13 80.2 9.4915 55.3 5.38 0.398 32.2737 19 81.0 9.4550 53.9 5.20 0.410 32.2827 19 82.0 9.3816 53.4 5.05 0.401 32.3284 15 83.0 9.1639 51.8 4.93 0.472 32.4499 15 84.0 9.0404 50.8 4.83 0.410 32.5842 17 85.0 8.8841 50.0 4.73 0.368 32.6919 19 86.0 8.8340 49.6 4.64 0.354 32.7486 24 87.0 8.7983 49.6 4.56 0.363 32.7902 25 88.0 8.7812 49.5 4.49 0.360 32.8079 26 88.7 8.7754 49.6 4.44 0.357 32.8138 16 90.0 8.7817 49.8 4.34 0.323 32.8099 22 91.0 8.7704 49.6 4.32 0.306 32.8211 17 92.0 8.7663 49.3 4.30 0.325 32.8254 14 93.0 8.7652 49.3 4.28 0.353 32.8261 13 94.0 8.7600 49.3 4.26 0.291 32.8309 15 95.0 8.7507 49.2 4.24 0.300 32.8388 18 96.1 8.7256 49.2 4.20 0.320 32.8592 33 96.9 8.6954 49.2 4.09 0.311 32.8887 41 98.0 8.6350 49.3 3.96 0.292 32.9516 19 99.0 8.5866 49.0 3.92 0.272 33.0033 18 100.0 8.5799 48.8 3.92 0.300 33.0097 18 101.0 8.4697 48.8 3.89 0.447 33.1295 24 103.3 8.2632 47.9 3.51 0.249 33.3608 15 104.1 8.2628 47.8 3.49 0.196 33.3578 42 104.7 8.2680 47.8 3.47 0.175 33.3572 29