*2007/02/05 10:33:29.68 *IOS HEADER VERSION 1.7 2006/08/20 2006/08/20 *FILE START TIME : UTC 2006/09/13 05:25:04.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 80 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : CD7C5CE8 NUMBER OF CHANNELS : 10 $TABLE: CHANNELS ! No Name Units Minimum Maximum ! -- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.266 80.645 2 Temperature:Primary 'deg C (ITS90)' 7.8404 10.7176 3 Transmissivity %/metre 47.4 52.2 4 Fluorescence:URU:Seapoint mg/m^3 0.248 1.219 5 Oxygen:Dissolved:SBE mL/L 2.019 4.407 6 Oxygen:Dissolved:SBE umol/kg 87.83425 192.0672 7 PAR uE/m^2/sec 0 0.81E-01 8 PAR:Reference uE/m^2/sec 0.9 2.076 9 Salinity:T0:C0 PSS-78 31.7998 33.5798 10 Number_of_bin_records n/a 11 55 $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 ' ' 7 F ' ' 1 8 -99 ' ' 7 F ' ' 1 9 -99 ' ' 9 F ' ' 4 10 ' ' ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: Q:\Cruise_Data\2006-29\CTD\derive\200 $END *ADMINISTRATION MISSION : 2006-29 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : SoG/JdeF SCIENTIST : Masson D., Pena A. PLATFORM : Vector *LOCATION GEOGRAPHIC AREA : Juan de Fuca Strait, Strait of Georgia STATION : 105 EVENT NUMBER : 22 LATITUDE : 48 10.99000 N ! (deg min) LONGITUDE : 123 19.01000 W ! (deg min) WATER DEPTH : 83 ALTIMETER (M) : 6.72 ! 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 ' ' 2968 conductivity:primary ' ' 1766 pressure ' ' 63507 temperature:secondary ' ' 2106 conductivity:secondary ' ' 1729 Fluorometer ' ' Seapoint transmissometer:primary ' ' 498DR Oxygen:SBE ' ' 0766 altimeter: ' ' ' ' irradiance:primary ' ' 4565 surface ' ' 'degrees = 0.0' $END $REMARKS SOFTWARE VERSION SEASAVE WIN32 V 5.29B $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 3.0 2007/01/10 16:50:58 7838 7838 CLEAN 5.0 2007/01/10 17:16:57 7775 7775 SHIFTDAT 3.4 2007/01/11 15:18:39 7775 7775 SHIFTDAT 3.4 2007/01/11 15:42:27 7775 7775 SHIFTDAT 3.4 2007/01/11 16:06:10 7775 7775 SHIFTDAT 3.4 2007/01/11 16:29:23 7775 7775 DELETE 6.3 2007/01/11 16:51:04 7775 2503 CTDEDIT 4.61 2007/01/16 09:54:15 2503 2181 CALIB 11.7 2007/01/18 14:12:53 2181 2181 FILTERS 4.3 2007/01/18 14:29:43 2181 2181 BINAVE 4.1.1 2007/01/18 14:42:26 2181 80 CALIB 11.7 2007/02/05 09:10:51 80 80 REMOVECH 7.0 2007/02/05 09:15:35 80 80 CHGUNITS 3.0 2007/02/05 09:15:52 80 80 REORDER 1.2.1 2007/02/05 09:19:21 ? ? HDREDIT2 2.5.1 2007/02/05 10:33:29 ? ? $END $REMARKS -CLEAN functions: 2007/01/10 17:11:25 20 Interpolation by Record Number, 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: Oxygen:Dissolved:SBE # of Records to Advance (-ve for Delay): At REC# 0 Shift=110.00 -The following SHIFT parameters were used. Shift Channel: Conductivity:Primary # 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: 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: 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 71.26 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2007/01/16 09:54:15 322 records were deleted in this editing session. 8 changes in channel Salinity:T0:C0 -CALIB parameters: 2007/01/18 14:12:53 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data\2006-29\CTD\doc\2006-29-recal1.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 10 Oxygen:Dissolved:SBE mL/L 10 0.9310000E-01 0.1096800E+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. -CALIB parameters: 2007/02/05 09:10:51 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data\2006-29\CTD\doc\2006-29-recal2.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 10 Oxygen:Dissolved:SBE mL/L 10 -0.3800000E-01 0.1000000E+01 -REMOVECH 2007/02/05 09:15:35 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] Altimeter [metres] Descent_Rate [m/s] Status:Pump Salinity:T1:C1 [PSS-78] Flag -CHANGE units: 'Oxygen:Dissolved:SBE' changed from mL/L to umol/kg -HEADER EDITS: 2007/02/05 10:33:29 Applied edit header: Q:\Cruise_Data\2006-29\CTD\doc\2006-29-HDR.TXT Channel 1: Pressure [decibar] Units: dbars ==> decibar Format: F11.2 ==> 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\2006-29\2006-29-0022.dat Software Version Seasave Win32 V 5.29b Temperature SN = 2968 Conductivity SN = 1766 Number of Bytes Per Scan = 33 Number of Voltage Words = 5 Number of Scans Averaged by the Deck Unit = 1 System UpLoad Time = Sep 13 2006 05:24:55 NMEA Latitude = 48 10.99 N NMEA Longitude = 123 19.01 W NMEA UTC (Time) = Sep 13 2006 05:25:04 Store Lat/Lon Data = Add to Header Only Ship: vector Cruise:2006-29 Station: 105 Latitude: Longitude: Depth: 83 # nquan = 18 # nvalues = 7838 # 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 = par: PAR/Irradiance, Biospherical/Licor # name 11 = spar: SPAR/Surface Irradiance # name 12 = altM: Altimeter [m] # name 13 = dz/dtM: Descent Rate [m/s] # name 14 = pumps: Pump Status # name 15 = sal00: Salinity [PSU] # name 16 = sal11: Salinity, 2 [PSU] # name 17 = flag: flag # span 0 = 1, 7838 # span 1 = -0.092, 81.258 # span 2 = 7.8399, 11.2333 # span 3 = 7.8371, 11.2022 # span 4 = 0.509265, 3.705601 # span 5 = 0.543850, 3.701785 # span 6 = 27.1473, 91.3984 # span 7 = 4.3956e-02, 3.9597e+00 # span 8 = 1.3346, 3.6410 # span 9 = 1.78981, 7.23883 # span 10 = 1.0000e-12, 1.2551e+01 # span 11 = 0.0000e+00, 2.0763e+00 # span 12 = 0.00, 100.00 # span 13 = -1.766, 1.429 # span 14 = 0, 1 # span 15 = 3.9651, 33.5806 # span 16 = 4.1273, 33.5832 # span 17 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Sep 13 2006 05:24:55 # bad_flag = -9.990e-29 # sensor 0 = Frequency 0 temperature, primary, 2968, 01-Feb-05 # sensor 1 = Frequency 1 conductivity, primary, 1766, 07-Jun-05, cpcor = -9.57 00e-08 # sensor 2 = Frequency 2 pressure, 63507, 25-Oct-04 # sensor 3 = Frequency 3 temperature, secondary, 2106, 08-Jul-05 # sensor 4 = Frequency 4 conductivity, secondary, 1729, 12-Jul-05, cpcor = -9. 5700e-08 # sensor 5 = Extrnl Volt 0 Fluorometer, Seapoint, primary # sensor 6 = Extrnl Volt 2 transmissometer, primary, 498DR, 28-Mar-06 # sensor 7 = Extrnl Volt 3 Oxygen, SBE, primary, 0766, 24-Nov-05p # sensor 8 = Extrnl Volt 4 altimeter # sensor 9 = Extrnl Volt 6 irradiance (PAR), primary, 4565, 23-Dec-04 # sensor 10 = Extrnl Volt 9 surface irradiance (SPAR), degrees = 0.0 # datcnv_date = Jan 10 2007 14:24:38, 5.37e # datcnv_in = Q:\Cruise_Data\2006-29\CTD\2006-29-0022.dat Q:\Cruise_Data\2006-29 \CTD\2006-29-ctd.CON # datcnv_skipover = 0 # wildedit_date = Jan 10 2007 14:31:02, 5.37e # wildedit_in = Q:\Cruise_Data\2006-29\CTD\convert\2006-29-0022.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 = Jan 10 2007 15:52:13, 5.37e # celltm_in = Q:\Cruise_Data\2006-29\CTD\wildedit\2006-29-0022.cnv # celltm_alpha = 0.0200, 0.0200 # celltm_tau = 7.0000, 7.0000 # celltm_temp_sensor_use_for_cond = primary, secondary # Derive_date = Jan 10 2007 16:00:13, 5.37e # Derive_in = Q:\Cruise_Data\2006-29\CTD\celltm\2006-29-0022.cnv Q:\Cruise_Data\ 2006-36\1294.CON # file_type = ascii END* The descent rate of the CTD was noisy. CTDEDIT was used to remove surface records to 2.1db and many records corrupted by shed wakes; salinity was cleaned lightly. ---------------------------------------------------------------------- Transmissivity and fluorescence are nominal and unedited except that some records were removed in editing temperature and salinity. The SBE dissolved oxygen data in the CTD files should be considered: • ±0.4ml/l from surface to 150m • ±0.2ml/l below 150m ---------------------------------------------------------------------- *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- ------ ---- ------ ------------ Oxygen:Dissolved:SBE mL/L 10 -99 () (0.931E-01 1.0968) Oxygen:Dissolved:SBE mL/L 10 -99 () (-0.38E-01 1) $END !--1--- ---2---- --3-- ---4--- --5--- --6-- --7--- --8--- ---9---- -10- !Pressu Temperat Trans Fluores Oxygen Oxyge PAR PAR: Salinity Numb !re ure: missi cence: : n: Refere :T0:C0 er_o ! Primary vity URU: Dissol Disso nce ~bin ! Seapoin ved: lved: _rec ! t SBE SBE ords !------ -------- ----- ------- ------ ----- ------ ------ -------- ---- *END OF HEADER 2.3 10.7174 48.4 0.933 4.41 192.1 0.1 2.1 31.8002 19 3.0 10.7176 47.4 0.855 4.40 191.7 0.0 2.1 31.8004 53 3.9 10.7170 48.3 0.861 4.40 191.7 0.0 2.1 31.8007 55 5.0 10.7170 48.5 1.003 4.40 191.9 0.0 2.1 31.8004 21 6.2 10.7173 48.5 0.979 4.37 190.3 0.0 2.1 31.7998 53 6.9 10.6954 48.4 0.887 4.30 187.2 0.0 2.1 31.8124 25 8.0 10.6457 48.5 0.827 4.27 186.3 0.0 2.1 31.8414 16 9.1 10.6263 48.8 1.069 4.25 185.4 0.0 2.1 31.8536 21 10.0 10.6210 48.5 1.219 4.14 180.3 0.0 2.1 31.8565 26 11.0 10.5634 48.6 0.979 4.10 178.6 0.0 2.1 31.8984 18 12.0 10.5410 49.0 0.871 4.07 177.4 0.0 2.1 31.9133 20 13.1 10.5064 49.2 0.950 4.02 175.4 0.0 2.1 31.9344 41 13.9 10.4550 49.1 0.967 3.91 170.5 0.0 2.1 31.9644 27 15.0 10.3746 49.5 0.896 3.78 164.6 0.0 2.1 32.0122 23 16.0 10.1811 50.0 0.836 3.62 157.8 0.0 2.1 32.1301 34 17.0 9.8885 50.8 0.900 3.51 153.1 0.0 2.1 32.3059 26 18.1 9.8056 50.9 0.699 3.46 150.6 0.0 0.9 32.3533 30 18.9 9.7710 51.2 0.601 3.40 148.0 0.0 1.1 32.3648 37 20.0 9.7512 50.8 0.601 3.35 146.0 0.0 2.1 32.3721 22 21.0 9.7217 51.3 0.573 3.32 144.8 0.0 2.1 32.3838 25 22.0 9.6743 51.5 0.573 3.29 143.3 0.0 2.1 32.4031 34 23.0 9.6677 51.4 0.571 3.27 142.4 0.0 2.1 32.4062 22 24.1 9.6606 51.3 0.650 3.26 141.9 0.0 2.1 32.4098 25 25.0 9.6426 51.6 0.616 3.24 141.3 0.0 2.1 32.4186 41 26.0 9.6339 51.5 0.491 3.23 140.7 0.0 2.1 32.4233 27 27.0 9.6248 51.5 0.702 3.22 140.4 0.0 2.1 32.4285 31 28.0 9.6168 51.6 0.619 3.20 139.5 0.0 2.1 32.4324 33 29.0 9.6103 51.5 0.646 3.18 138.5 0.0 2.1 32.4359 24 30.0 9.5770 51.7 0.899 3.15 137.2 0.0 2.1 32.4534 23 31.1 9.5179 51.7 0.844 3.10 134.9 0.0 2.1 32.4842 39 31.9 9.4711 51.8 0.742 3.03 131.9 0.0 2.1 32.5076 30 33.0 9.3749 51.9 0.583 2.99 130.2 0.0 2.1 32.5524 21 34.1 9.3207 52.0 0.445 2.94 128.1 0.0 2.1 32.5762 44 34.9 9.2701 51.9 0.413 2.89 125.8 0.0 2.1 32.6035 31 36.0 9.1856 52.0 0.425 2.86 124.7 0.0 2.1 32.6701 18 37.0 9.1159 52.0 0.384 2.85 124.1 0.0 2.1 32.7238 18 38.1 9.0975 52.1 0.416 2.83 123.4 0.0 2.1 32.7358 44 38.9 9.0906 52.0 0.381 2.82 122.7 0.0 2.1 32.7407 28 40.0 9.0749 51.8 0.529 2.81 122.4 0.0 2.1 32.7520 19 41.1 9.0622 51.8 0.637 2.80 122.1 0.0 2.1 32.7608 28 41.9 9.0508 51.8 0.500 2.79 121.6 0.0 2.1 32.7686 44 43.0 9.0277 52.0 0.433 2.78 120.9 0.0 2.1 32.7847 23 44.0 9.0223 52.0 0.489 2.77 120.5 0.0 2.1 32.7883 19 45.1 8.9918 52.1 0.431 2.76 120.1 0.0 2.1 32.8095 38 45.9 8.9685 52.1 0.396 2.74 119.3 0.0 2.1 32.8257 26 47.0 8.9408 52.0 0.375 2.71 117.9 0.0 2.1 32.8447 19 48.1 8.9235 51.8 0.391 2.66 115.8 0.0 2.1 32.8566 25 49.0 8.7746 52.0 0.333 2.59 112.9 0.0 2.1 32.9602 42 50.0 8.6124 52.1 0.461 2.55 111.0 0.0 2.1 33.0677 24 51.0 8.5750 51.9 0.337 2.54 110.3 0.0 2.1 33.0911 22 52.0 8.5669 52.2 0.616 2.53 110.1 0.0 2.1 33.0956 25 53.0 8.5678 52.1 0.430 2.51 109.4 0.0 2.1 33.0946 28 54.0 8.5583 52.1 0.366 2.47 107.5 0.0 2.1 33.1015 34 55.0 8.5122 52.1 0.415 2.42 105.2 0.0 2.1 33.1340 26 56.0 8.3349 52.2 0.321 2.38 103.4 0.0 2.1 33.2582 19 57.0 8.2666 52.2 0.282 2.33 101.5 0.0 2.1 33.3049 28 58.0 8.2083 51.7 0.351 2.29 99.8 0.0 2.1 33.3433 23 59.0 8.1381 51.7 0.478 2.27 98.7 0.0 2.1 33.3927 20 60.0 8.0837 51.7 0.403 2.25 97.8 0.0 2.1 33.4293 28 61.0 8.0593 51.4 0.475 2.22 96.7 0.0 2.1 33.4447 25 62.0 8.0442 51.6 0.328 2.22 96.5 0.0 2.1 33.4544 18 63.0 8.0420 51.6 0.315 2.21 96.4 0.0 2.1 33.4558 17 63.8 8.0414 51.6 0.332 2.21 96.2 0.0 2.1 33.4559 14 65.0 8.0360 51.6 0.286 2.20 95.5 0.0 2.1 33.4603 19 66.0 8.0329 51.7 0.315 2.19 95.5 0.0 2.1 33.4627 15 67.0 8.0171 51.5 0.293 2.19 95.4 0.0 2.1 33.4732 21 68.2 8.0018 51.7 0.293 2.15 93.5 0.0 2.1 33.4834 12 69.0 7.9753 51.7 0.297 2.14 93.0 0.0 2.1 33.4995 20 69.8 7.9302 51.4 0.669 2.12 92.4 0.0 2.1 33.5273 14 71.0 7.9022 51.4 0.336 2.09 90.8 0.0 2.1 33.5441 23 72.1 7.8758 50.9 0.344 2.07 90.0 0.0 2.1 33.5595 34 72.9 7.8560 50.3 0.458 2.05 89.3 0.0 2.1 33.5711 25 74.0 7.8471 50.2 0.334 2.05 89.1 0.0 2.1 33.5763 20 75.0 7.8465 49.9 0.297 2.05 89.0 0.0 2.1 33.5768 40 75.9 7.8439 49.9 0.279 2.04 88.6 0.0 2.1 33.5780 43 77.0 7.8441 49.7 0.253 2.03 88.3 0.0 2.1 33.5777 32 78.1 7.8422 49.4 0.248 2.03 88.2 0.0 2.1 33.5789 23 79.0 7.8407 48.8 0.274 2.02 88.0 0.0 2.1 33.5796 38 80.0 7.8404 49.2 0.312 2.02 87.8 0.0 2.1 33.5797 21 80.6 7.8404 49.2 0.305 2.02 87.9 0.0 2.1 33.5798 11