*2009/02/20 16:44:50.84 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2008/09/01 15:55:40.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 83 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 5881CF8B NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.26 83.82 2 Temperature:Primary 'deg C (ITS90)' 7.9747 11.6696 3 Transmissivity %/metre 34.3 45.9 4 Fluorescence:URU:Seapoint mg/m^3 0.19 1.648 5 PAR uE/m^2/sec 0.525 291.127 6 Salinity:T0:C0 PSS-78 31.5201 33.3622 7 Oxygen:Dissolved:SBE mL/L 2.274 5.462 8 Oxygen:Dissolved:SBE umol/kg 98.94743 238.1345 9 Number_of_bin_records n/a 6 31 $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 ' ' 1 6 -99 ' ' 9 F ' ' 4 7 -99 ' ' 7 F ' ' 2 8 -99 ' ' 6 F ' ' 1 9 ' ' ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: Q:\Cruise_Data_Processing\2008-10\Pro $END *ADMINISTRATION MISSION : 2008-10 AGENCY : IOS, Ocean Science and Productivity, Sidney, B.C. COUNTRY : Canada PROJECT : LaPerouse SCIENTIST : Yelland D. PLATFORM : John P. Tully *LOCATION GEOGRAPHIC AREA : WCVI STATION : LB03 EVENT NUMBER : 4 LATITUDE : 48 37.30000 N ! (deg min) LONGITUDE : 125 5.62000 W ! (deg min) WATER DEPTH : 93 ALTIMETER (M) : 9.82 ! 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 ' ' 4054 conductivity:primary ' ' 1766 pressure ' ' 63507 temperature:secondary ' ' 4700 conductivity:secondary ' ' 2173 Fluorometer ' ' Seapoint transmissometer:primary ' ' 1005DR Oxygen:SBE ' ' 1176 altimeter: ' ' ' ' irradiance:primary ' ' 4656 $END $REMARKS SOFTWARE VERSION SEASAVE V 7.16 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 3.1 2009/02/08 17:09:09 4786 4786 CLEAN 5.0.2 2009/02/08 17:19:15 4769 4769 SHIFTDAT 3.4 2009/02/08 17:29:28 4769 4769 SHIFTDAT 3.4 2009/02/11 14:23:58 4769 4769 SHIFTDAT 3.4 2009/02/11 14:42:57 4769 4769 SHIFTDAT 3.4 2009/02/11 15:01:57 4769 4769 DELETE 6.3 2009/02/11 15:39:04 4769 1702 CTDEDIT 4.61 2009/02/17 14:31:54 1702 1433 CALIB 11.7 2009/02/20 13:06:42 1433 1433 CALIB 11.7 2009/02/20 14:39:06 1433 1433 FILTERS 4.3 2009/02/20 15:33:24 1433 1433 BINAVE 4.1.1 2009/02/20 15:57:21 1433 83 REMOVECH 8.0 2009/02/20 16:26:59 83 83 CHGUNITS 3.0 2009/02/20 16:35:57 83 83 REORDER 1.2.1 2009/02/20 16:37:14 ? ? HDREDIT2 2.5.1 2009/02/20 16:44:50 ? ? $END $REMARKS -CLEAN functions: 2009/02/08 17:18:47 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 -The following SHIFT parameters were used. Shift Channel: Conductivity:Primary # of Records to Advance (-ve for Delay): At REC# 0 Shift= -0.30 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 SHIFT parameters were used. Shift Channel: Oxygen:Dissolved:SBE # of Records to Advance (-ve for Delay): At REC# 0 Shift= 50.00 -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 74.31 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2009/02/17 14:31:54 269 records were deleted in this editing session. 40 changes in channel Salinity:T0:C0 -CALIB parameters: 2009/02/20 13:06:42 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data_Processing\2008-10\Processing\doc\2008-10-recal1.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 2 Pressure dbars 10 0.2000000E+00 0.1000000E+01 16 Oxygen:Dissolved:SBE mL/L 10 0.9500000E-02 0.1072700E+01 -CALIB parameters: 2009/02/20 14:39:06 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data_Processing\2008-10\Processing\doc\2008-10-recal2.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 16 Oxygen:Dissolved:SBE mL/L 11 -0.8190000E-01 0.5000000E-04 Pressure -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. -REMOVECH 2009/02/20 16:26:59 10 channels removed. -CHANGE units: 'Oxygen:Dissolved:SBE' changed from mL/L to umol/kg -HEADER EDITS: 2009/02/20 16:44:50 Applied edit header: Q:\Cruise_Data_Processing\2008-10\Processing\doc\2008-10-HDR.TXT Channel 1: Pressure [decibar] Units: dbars ==> decibar Channel 4: Fluorescence:URU:Seapoint [mg/m^3] Name: Fluorescence:Seapoint ==> Fluorescence:URU:Seapoint Channel 7: Oxygen:Dissolved:SBE [mL/L] Format: F8.3 ==> F7.2 Channel 5: PAR [uE/m^2/sec] Format: F11.3 ==> F7.1 $END *COMMENTS SBE HEADER Sea-Bird SBE 9 Data File: FileName = C:\Data\2008-10\2008-10-0004.hex Software Version Seasave V 7.16 Temperature SN = 4054 Conductivity SN = 1766 Number of Bytes Per Scan = 37 Number of Voltage Words = 4 Number of Scans Averaged by the Deck Unit = 1 System UpLoad Time = Sep 01 2008 15:56:37 NMEA Latitude = 48 37.30 N NMEA Longitude = 125 05.62 W NMEA UTC (Time) = Sep 01 2008 15:55:40 Store Lat/Lon Data = Append to Every Scan Ship: Tully Cruise: 2008-10 Station: LB03 Latitude: 48 37.30 Longitude: 125 05.61 Depth (m): 93 # nquan = 17 # nvalues = 4786 # 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 = dz/dtM: Descent Rate [m/s] # name 10 = pumps: Pump Status # name 11 = altM: Altimeter [m] # name 12 = par: PAR/Irradiance, Biospherical/Licor # name 13 = sal00: Salinity [PSU] # name 14 = sal11: Salinity, 2 [PSU] # name 15 = sbeox0ML/L: Oxygen, SBE 43 [ml/l], WS = 2 # name 16 = flag: flag # span 0 = 1, 4786 # span 1 = 0.897, 84.311 # span 2 = 7.9627, 11.6832 # span 3 = 7.9761, 11.6835 # span 4 = 3.467509, 3.637299 # span 5 = 3.467533, 3.637434 # span 6 = 75.3899, 82.3747 # span 7 = 1.7216e-01, 2.4396e+00 # span 8 = 1.3553, 2.7155 # span 9 = -2.025, 1.917 # span 10 = 0, 1 # span 11 = 0.00, 100.00 # span 12 = 5.2327e-01, 8.3213e+02 # span 13 = 31.4571, 33.3701 # span 14 = 31.4485, 33.3594 # span 15 = 2.13457, 5.22577 # span 16 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Sep 01 2008 15:56:37 # bad_flag = -9.990e-29 # sensor 0 = Frequency 0 temperature, primary, 4054, 16-Jan-08 # sensor 1 = Frequency 1 conductivity, primary, 1766, 07-May-08, cpcor = -9.57 00e-08 # sensor 2 = Frequency 2 pressure, 63507, 25-Oct-04 # sensor 3 = Frequency 3 temperature, secondary, 4700, 16-Jan-08 # sensor 4 = Frequency 4 conductivity, secondary, 2173, 07-May-08, cpcor = -9. 5700e-08 # sensor 5 = Extrnl Volt 0 Fluorometer, Seapoint, primary # sensor 6 = Extrnl Volt 2 transmissometer, primary, 1005DR, 5-Mar-08 # sensor 7 = Extrnl Volt 3 Oxygen, SBE, primary, 1176, 14-Feb-07 # sensor 8 = Extrnl Volt 4 altimeter # sensor 9 = Extrnl Volt 6 irradiance (PAR), primary, 4656, 11-Feb-03 # datcnv_date = Feb 08 2009 14:57:14, 7.18 # datcnv_in = Q:\Cruise_Data_Processing\2008-10\RAW\CTD\2008-10-0004.hex Q:\Crui se_Data_Processing\2008-10\Processing\doc\2008-10-ctd.con # datcnv_skipover = 0 # wildedit_date = Feb 08 2009 15:44:46, 7.18 # wildedit_in = Q:\Cruise_Data_Processing\2008-10\Processing\convert\2008-10-000 4.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 = Feb 08 2009 16:15:56, 7.18 # celltm_in = Q:\Cruise_Data_Processing\2008-10\Processing\wildedit\2008-10-0004 .cnv # celltm_alpha = 0.0245, 0.0300 # celltm_tau = 9.5000, 9.0000 # celltm_temp_sensor_use_for_cond = primary, secondary # Derive_date = Feb 08 2009 16:18:25, 7.18 # Derive_in = Q:\Cruise_Data_Processing\2008-10\Processing\celltm\2008-10-0004.c nv Q:\Cruise_Data_Processing\2008-10\Processing\doc\2008-10-ctd.con # derive_time_window_docdt = seconds: 2 # file_type = ascii END* CTDEDIT was used to remove surface records and records corrupted by shed wakes around 3, 7, 44, 53, 75 & 82db; salinity was cleaned lightly. --------------------------------------------------------------------- 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: • ±0.6 ml/l from 0 – 125db • ±0.2 ml/l from 125 – 400db • ±0.1 ml/l below 400db *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- ------- ---- ------ ------------ Pressure dbars 10 -99 () (0.2 1) Oxygen:Dissolved:SBE mL/L 10 -99 () (0.95E-02 1.0727) Oxygen:Dissolved:SBE mL/L 11 -99 (Pressure) (-0.819E-01 0.5E-04) $END !--1--- ---2---- --3-- ---4--- --5--- ---6---- --7--- --8-- -9-- !Pressu Temperat Trans Fluores PAR Salinity Oxygen Oxyge Numb !re ure: missi cence: :T0:C0 : n: er_o ! Primary vity URU: Dissol Disso ~bin ! Seapoin ved: lved: _rec ! t SBE SBE ords !------ -------- ----- ------- ------ -------- ------ ----- ---- *END OF HEADER 2.3 11.6696 34.3 1.611 291.1 31.5237 5.45 237.4 15 3.1 11.6686 34.6 1.648 194.5 31.5284 5.44 237.3 30 4.0 11.6691 34.8 1.548 112.7 31.5258 5.45 237.7 20 5.0 11.6691 34.4 1.593 74.8 31.5295 5.46 238.1 17 6.0 11.6691 34.6 1.594 55.2 31.5201 5.46 238.0 21 6.9 11.6652 34.7 1.627 44.3 31.5352 5.43 236.8 19 8.0 11.6485 35.4 1.567 32.4 31.6054 5.18 225.8 26 9.0 11.5499 37.7 1.220 25.4 31.8495 4.94 215.5 21 10.0 11.5114 39.5 1.014 20.2 31.8911 4.84 210.9 20 11.0 11.4532 39.8 0.968 16.3 31.9297 4.76 207.5 18 12.0 11.3135 39.9 0.933 13.6 31.9767 4.69 204.3 19 13.0 11.2277 40.1 0.961 11.6 31.9949 4.65 202.6 22 14.0 11.2112 40.1 0.906 9.9 31.9975 4.64 202.3 20 15.0 11.1905 40.1 0.885 8.4 32.0008 4.63 201.7 17 16.0 11.1291 40.4 0.895 7.2 32.0083 4.57 199.3 16 17.0 11.0167 40.7 0.850 6.1 32.0133 4.43 193.0 15 18.0 10.8071 41.3 0.841 5.3 32.0146 4.22 183.7 14 19.0 10.4685 42.3 0.735 4.5 32.0083 3.98 173.6 14 20.0 9.9911 44.4 0.611 3.9 32.1015 3.77 164.4 17 21.0 9.8778 45.2 0.638 3.4 32.1509 3.65 159.1 23 22.0 9.8177 45.5 0.548 3.0 32.1751 3.63 158.1 31 23.0 9.8021 45.9 0.465 2.7 32.1857 3.65 159.1 21 24.0 9.8267 45.7 0.493 2.3 32.2157 3.68 160.2 17 25.0 9.8511 45.4 0.425 2.1 32.2297 3.69 161.0 14 26.0 9.8754 45.2 0.406 1.9 32.2546 3.70 161.3 14 27.0 9.8755 45.1 0.428 1.8 32.2789 3.70 161.4 13 28.0 9.8704 44.9 0.477 1.7 32.2871 3.70 161.3 17 29.0 9.8615 45.0 0.451 1.6 32.2957 3.69 160.7 21 30.0 9.8333 45.0 0.406 1.4 32.3052 3.64 158.6 25 31.0 9.7609 45.2 0.404 1.3 32.3330 3.59 156.4 19 32.0 9.7453 45.4 0.374 1.2 32.3394 3.56 155.1 17 33.0 9.6977 45.3 0.415 1.1 32.3533 3.53 153.6 16 34.0 9.6545 45.4 0.360 1.0 32.3591 3.51 152.7 17 35.0 9.6360 45.4 0.374 1.0 32.3641 3.50 152.3 19 36.0 9.6346 45.4 0.354 0.9 32.3654 3.49 152.1 19 37.0 9.6414 45.4 0.379 0.9 32.3743 3.49 152.2 17 38.0 9.6536 45.4 0.393 0.8 32.3822 3.50 152.3 16 39.0 9.6373 45.5 0.373 0.8 32.3913 3.47 151.2 14 40.0 9.6151 45.5 0.353 0.8 32.3941 3.43 149.4 14 41.0 9.4937 45.5 0.351 0.7 32.4259 3.38 147.0 14 42.0 9.4049 45.5 0.342 0.7 32.4527 3.31 144.3 17 43.0 9.3439 45.6 0.326 0.7 32.4784 3.27 142.4 19 43.8 9.3189 45.5 0.305 0.7 32.4926 3.25 141.7 12 45.1 9.3118 45.5 0.309 0.7 32.4935 3.23 140.9 15 46.0 9.2822 45.4 0.318 0.6 32.4989 3.20 139.4 17 47.0 9.2532 45.5 0.326 0.6 32.5082 3.16 137.6 14 48.0 9.1730 45.5 0.312 0.6 32.5419 3.12 135.7 12 49.0 9.0893 45.4 0.307 0.6 32.5811 3.08 133.9 11 50.0 9.0237 45.4 0.272 0.6 32.6098 3.04 132.5 13 51.0 9.0183 45.4 0.264 0.6 32.6115 3.02 131.5 15 52.0 8.9957 45.4 0.266 0.6 32.6235 3.00 130.8 21 53.0 8.9652 45.5 0.252 0.6 32.6374 2.98 129.8 24 54.0 8.9293 45.5 0.263 0.6 32.6462 2.94 128.0 20 55.0 8.8578 45.5 0.255 0.6 32.6804 2.87 125.1 16 56.0 8.8042 45.3 0.236 0.6 32.7320 2.77 120.7 15 57.0 8.5985 44.9 0.240 0.6 32.9439 2.66 115.7 11 58.0 8.3184 44.0 0.249 0.6 33.1635 2.56 111.2 13 59.0 8.2238 44.1 0.227 0.6 33.1951 2.47 107.7 15 60.0 8.2124 44.4 0.215 0.6 33.1928 2.43 106.0 17 61.0 8.2088 44.4 0.213 0.5 33.1910 2.43 105.8 19 62.0 8.2098 44.4 0.215 0.5 33.1921 2.44 106.1 19 63.0 8.2156 44.4 0.212 0.5 33.1923 2.45 106.8 21 64.0 8.2086 44.5 0.209 0.5 33.1935 2.45 106.7 21 65.0 8.1884 44.5 0.217 0.5 33.2013 2.44 106.1 20 66.0 8.1712 44.4 0.221 0.5 33.2081 2.42 105.4 20 67.0 8.1672 44.4 0.223 0.5 33.2104 2.40 104.4 17 68.0 8.1166 44.3 0.208 0.5 33.2440 2.37 103.1 15 69.0 8.0597 43.9 0.215 0.5 33.2804 2.34 101.7 14 70.0 8.0304 43.6 0.209 0.5 33.2995 2.31 100.6 13 71.0 8.0221 43.3 0.201 0.5 33.3048 2.30 100.0 12 72.0 8.0054 43.2 0.214 0.5 33.3165 2.29 99.6 14 73.0 8.0056 43.1 0.199 0.5 33.3159 2.29 99.5 16 74.0 7.9917 43.2 0.224 0.5 33.3267 2.29 99.5 20 75.3 7.9823 43.3 0.212 0.5 33.3355 2.28 99.3 12 76.0 7.9789 43.2 0.217 0.5 33.3386 2.28 99.1 18 77.0 7.9791 43.2 0.208 0.5 33.3401 2.27 98.9 16 78.0 7.9788 43.2 0.194 0.5 33.3409 2.27 98.9 14 79.0 7.9775 43.1 0.202 0.5 33.3431 2.27 98.9 15 80.0 7.9767 43.1 0.202 0.5 33.3444 2.28 99.0 16 81.0 7.9768 43.2 0.203 0.5 33.3451 2.28 99.0 25 81.6 7.9783 43.1 0.204 0.5 33.3451 2.27 98.9 7 83.4 7.9843 43.1 0.190 0.5 33.3556 2.28 99.1 6 83.8 7.9747 43.8 0.206 0.5 33.3622 2.28 99.0 21