*2005/08/17 10:09:50.37 *IOS HEADER VERSION 1.5 2005/04/01 2005/04/22 *FILE START TIME : UTC 2005/05/01 01:35:34.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 46 DATA DESCRIPTION : CTD FILE TYPE : ASCII NUMBER OF CHANNELS : 7 $TABLE: CHANNELS ! No Name Units Minimum Maximum ! -- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 3.162 48.04 2 Temperature:Secondary 'deg C (ITS90)' 8.9656 11.64 3 Transmissivity %/metre 24.2 52.1 4 Oxygen:Dissolved:SBE mL/L 4.942471 8.320945 5 Fluorescence:URU:Seapoint mg/m^3 0.474 13.107 6 Salinity:T1:C1 PSS-78 30.3695 32.1074 7 Number_of_bin_records n/a 16 51 $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 : LB02 EVENT NUMBER : 80 LATITUDE : 48 39.01000 N ! (deg min) LONGITUDE : 125 2.27000 W ! (deg min) ALTIMETER (M) : 8.52 ! 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 13:40:15 8109 8109 CLEAN 4.8 2005/07/12 14:04:32 8077 8077 SHIFTDAT 3.4 2005/07/12 17:34:46 8077 8077 SHIFTDAT 3.4 2005/07/12 18:00:01 8077 8077 SHIFTDAT 3.4 2005/07/12 18:25:02 8077 8077 SHIFTDAT 3.4 2005/07/12 18:49:53 8077 8077 DELETE 6.3 2005/07/12 19:11:05 8077 1313 CTDEDIT 4.60 2005/08/04 17:05:14 1313 1139 CALIB 11.5 2005/08/05 15:27:54 1139 1139 FILTERS 4.3 2005/08/05 15:38:25 1139 1139 BINAVE 4.1 2005/08/05 15:45:47 1139 46 CALIB 11.5 2005/08/05 16:40:32 46 46 REMOVECH 7.0 2005/08/05 17:09:39 46 46 HDREDIT2 2.5 2005/08/05 17:11:18 ? ? HDREDIT2 2.5 2005/08/17 10:09:50 ? ? $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 38.36 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2005/08/04 17:05:14 174 records were deleted in this editing session. 41 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 17:09:39 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 17:11:18 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 10:09:50 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\2005-08-080.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 = May 01 2005 02:36:18 NMEA Latitude = 48 39.01 N NMEA Longitude = 125 02.27 W NMEA UTC (Time) = May 01 2005 01:35:34 Store Lat/Lon Data = Add to Header Only Ship: Tully Cruise: 2005-08 Station: LB02 Latitude: Longitude: # nquan = 16 # nvalues = 8109 # 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, 8109 # span 1 = 1.010, 48.358 # span 2 = 8.9621, 11.9175 # span 3 = 8.9628, 11.8609 # span 4 = 3.422688, 3.517254 # span 5 = 3.421889, 3.511129 # span 6 = 61.0048, 85.0723 # span 7 = 3.63716, 6.17851 # span 8 = 1.8486, 2.8803 # span 9 = 3.9560e-01, 1.4652e+01 # span 10 = 0.00, 100.00 # span 11 = -1.414, 1.364 # span 12 = 0, 1 # span 13 = 30.0974, 32.1270 # span 14 = 30.2925, 32.1198 # span 15 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = May 01 2005 02:36:18 # 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 09:29:15, 5.32a # datcnv_in = Q:\Cruise_Data\2005-08\CTD\2005-08-0080.dat Q:\Cruise_Data\2005-08 \CTD\2005-08-ctd.CON # datcnv_skipover = 0 # wildedit_date = Jul 12 2005 10:42:14, 5.32a # wildedit_in = Q:\Cruise_Data\2005-08\CTD\convert\2005-08-0080.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 12:33:32, 5.32a # celltm_in = Q:\Cruise_Data\2005-08\CTD\wildedit\2005-08-0080.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 12:59:29, 5.32a # Derive_in = Q:\Cruise_Data\2005-08\CTD\celltm\2005-08-0080.cnv Q:\Cruise_Data\ 2005-08\CTD\2005-08-ctd.CON # file_type = ascii END* CTDEDIT was used to remove surface records to 2.8db and records corrupted by shed wakes around 4, 8 and 48db; 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 3.2 11.6400 24.4 8.20 7.368 30.3811 20 3.8 11.5392 24.8 8.20 7.402 30.3713 22 4.9 11.4151 24.5 8.27 8.167 30.3725 32 6.0 11.3651 24.2 8.27 9.286 30.3695 23 7.0 11.4616 24.2 8.28 9.053 30.3697 33 7.7 11.4235 24.7 8.29 9.381 30.3728 16 9.0 11.3646 24.7 8.32 9.372 30.3725 20 10.0 11.3610 24.8 8.32 9.572 30.3719 23 11.1 11.3598 24.9 8.28 9.977 30.3736 34 11.9 11.3298 25.5 8.16 10.498 30.3885 32 13.0 11.2377 29.1 8.06 10.282 30.4341 19 14.0 11.1641 27.8 7.98 10.195 30.4689 18 15.0 11.1025 27.9 7.89 11.703 30.4961 19 16.0 10.9800 27.0 7.79 12.266 30.5684 29 17.0 10.9082 28.0 7.66 13.107 30.6221 28 18.0 10.8566 29.7 7.55 11.554 30.6734 22 19.0 10.8059 30.9 7.47 11.451 30.7142 20 20.0 10.7161 32.5 7.42 11.628 30.7959 22 21.0 10.6500 34.3 7.30 10.241 30.8582 27 22.0 10.5554 36.2 7.11 10.250 30.9125 27 23.0 10.5125 37.8 6.88 9.717 30.9358 22 24.0 10.4642 38.2 6.68 9.631 30.9616 19 25.0 10.3186 39.3 6.48 8.753 31.0321 21 26.0 9.8862 46.8 6.25 7.561 31.2685 25 27.0 9.6664 50.6 6.02 3.884 31.3934 24 28.0 9.4427 52.0 5.84 2.501 31.5731 20 29.0 9.3228 52.1 5.71 1.680 31.7257 18 30.0 9.2475 51.8 5.60 1.289 31.7988 19 31.0 9.1299 51.3 5.50 0.912 31.9287 26 32.0 9.0745 50.5 5.39 0.707 31.9663 31 33.0 9.0687 50.0 5.30 0.678 31.9748 26 34.0 9.0515 49.9 5.24 0.640 31.9757 23 35.0 9.0459 49.8 5.19 0.625 31.9769 23 36.0 9.0105 49.4 5.14 0.595 31.9732 21 37.0 9.0030 49.3 5.11 0.604 31.9749 20 38.0 8.9854 49.1 5.08 0.584 31.9789 18 39.0 8.9734 48.9 5.06 0.534 31.9822 20 40.0 8.9656 48.7 5.04 0.535 31.9876 30 41.0 8.9704 48.8 5.02 0.578 31.9985 33 42.0 8.9778 48.8 5.00 0.517 32.0106 23 43.0 8.9847 48.7 4.98 0.519 32.0237 20 44.0 8.9871 48.6 4.98 0.512 32.0297 23 45.1 8.9891 48.6 4.97 0.550 32.0304 51 45.9 9.0030 48.5 4.97 0.490 32.0521 35 47.0 9.0311 48.3 4.97 0.474 32.0866 25 48.0 9.0541 48.1 4.94 0.479 32.1074 31