*2011/07/06 15:20:02.31 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2010/10/01 18:34:20.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 25 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 6FB5C56D NUMBER OF CHANNELS : 10 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 3.016 26.673 2 Temperature:Primary 'deg C (ITS90)' 10.3611 12.9792 3 Transmissivity %/metre 17.2 48.4 4 Fluorescence:URU:Seapoint mg/m^3 0.43 6.675 5 PAR uE/m^2/sec 0.919 76.735 6 PAR:Reference uE/m^2/sec 2068.982 2076.455 7 Salinity:T0:C0 PSS-78 28.2544 30.3883 8 Oxygen:Dissolved:SBE mL/L 3.767 7.198 9 Oxygen:Dissolved:SBE umol/kg 164.3414 314.675 10 Number_of_bin_records n/a 11 65 $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 ' ' 7 F ' ' 1 7 -99 ' ' 9 F ' ' 4 8 -99 ' ' 7 F ' ' 2 9 -99 ' ' 6 F ' ' 1 10 ' ' ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: Q:\Cruise_Data_Processing\2010-21\Pro $END *ADMINISTRATION MISSION : 2010-21 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : SoG/JdF Water Properties SCIENTIST : Chandler P. PLATFORM : Vector *LOCATION GEOGRAPHIC AREA : Strait of Georgia / Juan de Fuca Strait STATION : 50 EVENT NUMBER : 40 LATITUDE : 48 57.68000 N ! (deg min) LONGITUDE : 122 56.03000 W ! (deg min) WATER DEPTH : 30 ALTIMETER (M) : 3.05 ! 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 : 0550 $REMARKS SOFTWARE VERSION SEASAVE V 7.18 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 3.1 2011/06/30 13:44:55 3985 3985 CLEAN 5.0.3 2011/06/30 14:15:01 3980 3980 SHIFTDAT 3.4 2011/07/04 11:10:53 3980 3980 SHIFTDAT 3.4 2011/07/04 11:18:34 3980 3980 SHIFTDAT 3.4 2011/07/04 11:26:18 3980 3980 DELETE 6.3 2011/07/04 11:33:11 3980 1034 CTDEDIT 4.61 2011/07/05 11:25:16 1034 923 CALIB 11.7 2011/07/05 17:56:12 923 923 CALIB 11.7 2011/07/06 12:11:15 923 923 FILTERS 4.3 2011/07/06 12:57:52 923 923 BINAVE 4.1.1 2011/07/06 12:59:42 923 25 REMOVECH 8.0 2011/07/06 14:49:10 25 25 CHGUNITS 3.0 2011/07/06 14:53:19 25 25 REORDER 1.3 2011/07/06 15:18:13 ? ? HDREDIT2 2.5.1 2011/07/06 15:20:02 ? ? $END $REMARKS -CLEAN functions: 2011/06/30 14:11:40 20 Interpolation by Record Number, in Pressure Change Pad Value to -99 in Channel: Oxygen:Dissolved:SBE [mL/L] Set event to last 4 characters of file name -The following SHIFT parameters were used. Shift Channel: Fluorescence:Seapoint [mg/m^3] # of Records to Advance (-ve for Delay): At REC# 0 Shift= 24.00 -The following SHIFT parameters were used. Shift Channel: Conductivity:Secondary [S/m] # 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: Oxygen:Dissolved:SBE [mL/L] # of Records to Advance (-ve for Delay): At REC# 0 Shift= 60.00 -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 16.79 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2011/07/05 11:25:16 111 records were deleted in this editing session. No data values were changed. -CALIB parameters: 2011/07/05 17:56:12 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data_Processing\2010-21\Processing\doc\2010-21-recal1.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 16 Oxygen:Dissolved:SBE mL/L 10 0.2400000E-01 0.1019700E+01 18 Salinity:T1:C1 PSS-78 10 0.2000000E-02 0.1000000E+01 -CALIB parameters: 2011/07/06 12:11:15 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data_Processing\2010-21\Processing\doc\2010-21-recal2.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 16 Oxygen:Dissolved:SBE mL/L 10 -0.1000000E-01 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. -REMOVECH 2011/07/06 14:49:10 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] pH:SBE [pH Units] Altimeter [metres] Status:Pump Descent_Rate [m/s] Salinity:T1:C1 [PSS-78] Flag -CHANGE units: 'Oxygen:Dissolved:SBE [mL/L]' changed from mL/L to umol/kg -HEADER EDITS: 2011/07/06 15:20:02 Applied edit header: Q:\Cruise_Data_Processing\2010-21\Processing\doc\2010-21-HDR.TXT Channel 1: Pressure [decibar] Units: dbars ==> decibar Format: F10.3 ==> F7.1 Channel 4: Fluorescence:URU:Seapoint [mg/m^3] Name: Fluorescence:Seapoint ==> Fluorescence:URU:Seapoint Channel 5: PAR [uE/m^2/sec] Format: F11.3 ==> F7.1 Channel 8: Oxygen:Dissolved:SBE [mL/L] Format: F8.3 ==> F7.2 Channel 9: Oxygen:Dissolved:SBE [umol/kg] Format: F7.2 ==> F6.1 Channel 6: PAR:Reference [uE/m^2/sec] Format: F11.3 ==> F7.1 $END *COMMENTS SBE HEADER Sea-Bird SBE 9 Data File: FileName = C:\Data\2010-21\2010-21-0040.hex Software Version Seasave V 7.18 Temperature SN = 4883 Conductivity SN = 1763 Number of Bytes Per Scan = 40 Number of Voltage Words = 5 Number of Scans Averaged by the Deck Unit = 1 System UpLoad Time = Oct 01 2010 18:34:15 NMEA Latitude = 48 57.68 N NMEA Longitude = 122 56.03 W NMEA UTC (Time) = Oct 01 2010 18:34:20 Store Lat/Lon Data = Append to Every Scan Vector 2010-21 Station: 50 Depth: 30 # nquan = 19 # nvalues = 3985 # 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 = par: PAR/Irradiance, Biospherical/Licor # name 10 = spar: SPAR/Surface Irradiance # name 11 = ph: pH # name 12 = altM: Altimeter [m] # name 13 = pumps: Pump Status # name 14 = dz/dtM: Descent Rate [m/s] # name 15 = sbeox0ML/L: Oxygen, SBE 43 [ml/l], WS = 2 # name 16 = sal00: Salinity, Practical [PSU] # name 17 = sal11: Salinity, Practical, 2 [PSU] # name 18 = flag: flag # span 0 = 1, 3985 # span 1 = 1.993, 26.788 # span 2 = 10.3548, 13.4685 # span 3 = 10.3544, 13.4877 # span 4 = 3.354343, 3.415805 # span 5 = 3.350124, 3.399784 # span 6 = 63.5607, 83.5162 # span 7 = 3.0037e-01, 8.2784e+00 # span 8 = 1.9182, 3.6447 # span 9 = 8.7063e-01, 1.3432e+03 # span 10 = 2.0512e+03, 2.1016e+03 # span 11 = 8.702, 9.291 # span 12 = 0.27, 28.60 # span 13 = 0, 1 # span 14 = -0.919, 0.800 # span 15 = 3.66084, 7.75643 # span 16 = 27.9554, 30.3891 # span 17 = 27.9470, 30.3884 # span 18 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Oct 01 2010 18:34:20 # bad_flag = -9.990e-29 # # # # # # 4883 # 22-Dec-07 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.38034763e-003 # 6.40384608e-004 # 2.15177206e-005 # 1.82071230e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 1763 # 11-Oct-07 # 1 # # 0.0000 # 2000.0000 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -4.22166385e+000 # 5.07498599e-001 # -4.82092479e-004 # 4.90454033e-005 # -9.57000000e-008 # 3.2500e-006 # # 1.00000000 # 0.00000 # # # # # # 75636 # 20-Aug-07 # -4.232943e+004 # 1.065076e-001 # 1.464900e-002 # 3.694200e-002 # 0.000000e+000 # 3.041883e+001 # -3.536199e-004 # 4.388420e-006 # 2.583800e-009 # 0.99992000 # 0.80000 # 0.000000e+000 # 1.286170e-002 # -9.445820e+000 # # # # # # 2095 # 16-Oct-07 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.13048224e-003 # 6.28601705e-004 # 2.07643952e-005 # 2.11781855e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 2754 # 25-Apr-07 # 1 # # 0.0000 # 2000.0000 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -1.05842810e+001 # 1.61060778e+000 # -1.10462429e-003 # 1.78750440e-004 # -9.57000000e-008 # 3.2500e-006 # # 1.00000000 # 0.00000 # # # # # # # # # 1 # 0.000 # # # # # # # # # 1119 # 12-Feb-08 # 1 # # # 0.0000 # 3.8140e-001 # -0.5065 # 1.35e-004 # 0.0014 # 0.0 # # # # 0.3971 # -0.5002 # -4.8275e-004 # 1.1309e-004 # -2.4063e-006 # 2.5826e+000 # 1.9263e-004 # -4.6480e-002 # 3.6000e-002 # 1.1600 #

-3.3000e-002

#

5.0000e+003

#

1.4500e+003

# # # # # # # 498DR # 01-Nov-2010 # 21.5899 # -1.2090 # 0.250 # # # # # # 1252 # # 15.000 # 0.000 # # # # # # # # # 4656 # 29/01/2009 # 1.00000000 # 0.00000000 # 1481481481.48000000 # 1.00000000 # -0.97100000 # # # # # # 0692 # 06-feb-09 # 4.4249 # 2.5287 # # # # # # # # # 16504 # 03-Mar-10 # 1529.97000000 # 1.00000000 # # # # datcnv_date = Jan 25 2011 17:09:07, 7.20c # datcnv_in = Q:\Cruise_Data_Processing\2010-21\RAW\CTD\2010-21-0040.hex Q:\Crui se_Data_Processing\2010-21\Processing\doc\2010-21-ctd.con # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = no # wildedit_date = Jan 26 2011 15:11:45, 7.20c # wildedit_in = Q:\Cruise_Data_Processing\2010-21\Processing\convert\2010-21-004 0.cnv # wildedit_pass1_nstd = 2.0 # wildedit_pass2_nstd = 10.0 # wildedit_pass2_mindelta = 0.000e+000 # wildedit_npoint = 30 # wildedit_vars = prDM t090C t190C c0S/m c1S/m # wildedit_excl_bad_scans = yes # celltm_date = Jun 30 2011 11:39:03, 7.21d # celltm_in = Q:\Cruise_Data_Processing\2010-21\Processing\wildedit\2010-21-0040 .cnv # celltm_alpha = 0.0245, 0.0245 # celltm_tau = 9.5000, 9.5000 # celltm_temp_sensor_use_for_cond = primary, secondary # Derive_date = Jun 30 2011 13:13:52, 7.21d [derive_vars = 3] # Derive_in = Q:\Cruise_Data_Processing\2010-21\Processing\celltm\2010-21-0040.c nv Q:\Cruise_Data_Processing\2010-21\Processing\doc\2010-21-ctd.con # derive_time_window_docdt = seconds: 2 # derive_ox_tau_correction = yes # file_type = ascii END* CTDEDIT was used to remove records from near the top of the cast. ------------------------------------------------------------------------------ Transmissivity, PAR, PAR:Reference and fluorescence data are nominal and unedited except that some records were removed in editing temperature and salinity, and large spikes in fluorescence were removed from casts #14 and 37. The SBE dissolved oxygen data in the CTD files are considered, roughly: • ±0.5 ml/l from 0 to 25db • ±0.2 ml/l from 25 to 75db • ±0.1 ml/l from 75 to 150db • ±0.03 ml/l below 150db ------------------------------------------------------------------------------ *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- -------- ---- ------ ------------ Oxygen:Dissolved:SBE mL/L 10 -99 () (0.24E-01 1.0197) Salinity:T1:C1 PSS-78 10 -99 () (0.2E-02 1) Oxygen:Dissolved:SBE mL/L 10 -99 () (-0.1E-01 1) $END !--1--- ---2---- --3-- ---4--- --5--- --6--- ---7---- --8--- --9-- -10- !Pressu Temperat Trans Fluores PAR PAR: Salinity Oxygen Oxyge Numb !re ure: missi cence: Refere :T0:C0 : n: er_o ! Primary vity URU: nce Dissol Disso ~bin ! Seapoin ved: lved: _rec ! t SBE SBE ords !------ -------- ----- ------- ------ ------ -------- ------ ----- ---- *END OF HEADER 3.0 12.9792 18.3 6.418 76.7 2069.6 28.2544 7.20 314.7 65 3.6 11.9862 17.2 6.508 57.4 2069.0 28.9410 6.29 274.7 11 5.1 11.8809 23.4 6.675 28.8 2069.8 28.9931 5.94 259.4 39 6.0 11.6107 26.3 6.349 21.0 2070.5 29.1686 5.46 238.6 42 7.0 11.3088 27.8 5.114 16.4 2070.5 29.3607 4.91 214.5 43 8.0 10.7240 32.5 3.031 14.3 2070.7 29.8060 4.18 182.3 43 9.0 10.5124 35.0 2.201 12.6 2069.4 29.9622 4.01 175.2 32 10.0 10.4648 39.6 1.668 11.5 2069.8 29.9994 4.00 174.4 34 11.0 10.4230 44.3 1.462 10.8 2070.2 30.0329 3.96 172.9 33 12.0 10.3988 45.5 0.949 10.0 2069.6 30.0683 3.92 170.9 34 13.0 10.3864 47.8 0.750 9.2 2069.6 30.1669 3.85 168.1 35 14.0 10.4015 48.0 0.516 8.3 2069.8 30.2281 3.84 167.4 34 15.0 10.4097 48.0 0.445 7.5 2069.8 30.2361 3.84 167.6 35 16.0 10.4303 48.4 0.452 6.9 2069.8 30.2545 3.88 169.1 34 17.0 10.4544 47.1 0.431 6.1 2071.3 30.2849 3.91 170.4 36 18.0 10.4554 45.8 0.455 5.4 2070.5 30.3017 3.90 170.4 35 19.0 10.4386 44.4 0.430 4.8 2071.5 30.3273 3.87 169.0 35 20.0 10.3983 39.1 0.466 4.1 2071.9 30.3619 3.82 166.8 38 21.0 10.3799 33.6 0.439 3.6 2071.9 30.3803 3.80 166.0 37 22.0 10.3777 30.1 0.490 3.0 2072.7 30.3817 3.80 165.8 38 23.0 10.3735 28.3 0.469 2.5 2073.0 30.3866 3.80 165.6 36 24.0 10.3712 27.4 0.476 1.9 2074.1 30.3881 3.79 165.4 39 25.0 10.3706 27.0 0.446 1.5 2075.5 30.3883 3.79 165.3 42 26.0 10.3657 26.2 0.454 1.1 2076.5 30.3882 3.78 164.7 49 26.7 10.3611 25.2 0.536 0.9 2076.4 30.3879 3.77 164.3 24