*2013/12/16 15:35:44.75 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 2011/12/02 15:36:15.000 TIME INCREMENT : 0 0 0 1 0 ! (day hr min sec ms) NUMBER OF RECORDS : 79 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 329BF2F7 NUMBER OF CHANNELS : 10 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.413 79.833 2 Temperature:Secondary 'deg C (ITS90)' 8.362 8.3727 3 Transmissivity %/metre 54.6 55.4 4 Fluorescence:URU:Wetlabs mg/m^3 0.305 0.413 5 PAR uE/m^2/sec 0 0.881 6 PAR:Reference uE/m^2/sec 13.054 13.054 7 Salinity:T1:C1 PSS-78 28.9824 28.9849 8 Oxygen:Dissolved:SBE mL/L 5.341 5.38 9 Oxygen:Dissolved:SBE umol/kg 233.1901 234.8928 10 Number_of_bin_records n/a 1 8 $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: P:\Cruise_Data_Processing\2011-11\Pro $END *ADMINISTRATION MISSION : 2011-11 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : SoG/JdF SCIENTIST : Chandler P. PLATFORM : Vector *LOCATION GEOGRAPHIC AREA : Juan de Fuca Strait / Strait of Georgia STATION : 21 EVENT NUMBER : 76 LATITUDE : 50 2.05000 N ! (deg min) LONGITUDE : 125 13.61000 W ! (deg min) WATER DEPTH : 81 ALTIMETER (M) : 3.86 ! 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 $REMARKS SOFTWARE VERSION SEASAVE V 7.21D $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! ------------------------ ------ ---------- -------- --------- --------- SBE_IOS 3.1 2012/03/13 15:37:50 215 215 CLEAN 5.0.4 2012/03/13 15:41:33 215 215 SHIFTDAT 3.4 2012/03/13 17:17:51 215 215 SHIFTDAT 3.4 2012/03/13 17:24:55 215 215 DELETE 6.3 2012/03/14 14:07:42 215 108 CALIB 11.7 2012/03/15 17:43:00 108 108 BINAVE 4.1.1 2012/03/16 10:04:52 108 79 REMOVECH 8.1.1 2012/03/16 10:05:05 79 79 CHGUNITS 3.0 2012/03/16 10:07:26 79 79 REORDER 1.3 2012/03/16 10:07:34 ? ? HDREDIT2 2.5.1 2012/03/16 10:10:07 ? ? CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/16 15:35:44 79 79 $END $REMARKS -CLEAN functions: 2012/03/13 15:41:13 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:Wetlabs:ECO-AFL # of Records to Advance (-ve for Delay): At REC# 0 Shift= 2.00 -The following SHIFT parameters were used. Shift Channel: pH:SBE # of Records to Advance (-ve for Delay): At REC# 0 Shift= 4.00 -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 NOT filtered. Swells deleted. Warning message if pressure difference of 2.00 Slow Drop Rate NOT deleted. -CALIB parameters: 2012/03/15 17:43:00 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = P:\Cruise_Data_Processing\2011-11\Processing\doc\2011-11-recal1.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 8 Fluorescence:Wetlabs:ECO-AFL mg/m^3 10 0.6100000E-01 0.1000000E+01 -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 2012/03/16 10:05:05 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] pH:SBE [pH Units] Status:Pump Descent_Rate [m/s] Altimeter [metres] Salinity:T0:C0 [PSS-78] Flag -CHANGE units: 'Oxygen:Dissolved:SBE [mL/L]' changed from mL/L to umol/kg -HEADER EDITS: 2012/03/16 10:10:07 Applied edit header: P:\Cruise_Data_Processing\2011-11\Processing\doc\2011-11-hdr.txt Channel 1: Pressure [decibar] Units: dbars ==> decibar Format: F10.3 ==> F7.1 Channel 4: Fluorescence:URU:Wetlabs [mg/m^3] Name: Fluorescence:Wetlabs:ECO-AFL ==> Fluorescence:URU:Wetlabs Channel 5: PAR [uE/m^2/sec] Format: F11.3 ==> F7.1 Channel 6: PAR:Reference [uE/m^2/sec] Format: F11.3 ==> F7.1 Channel 7: Salinity:Practical:T1:C1 [PSS-78] Name: Salinity:T1:C1 ==> Salinity:Practical:T1:C1 Channel 8: Oxygen:Dissolved:SBE [mL/L] Format: F8.3 ==> F7.2 $END *COMMENTS SBE HEADER Sea-Bird SBE 9 Data File: FileName = C:\Data\2011-11\2011-11-076.hex Software Version Seasave V 7.21d Temperature SN = 2106 Conductivity SN = 1764 Number of Bytes Per Scan = 40 Number of Voltage Words = 5 Number of Scans Averaged by the Deck Unit = 24 System UpLoad Time = Dec 02 2011 07:36:41 NMEA Latitude = 50 02.05 N NMEA Longitude = 125 13.61 W NMEA UTC (Time) = Dec 02 2011 15:36:15 Store Lat/Lon Data = Append to Every Scan SBE 11plus V 5.1e number of scans to average = 24 pressure baud rate = 9600 NMEA baud rate = 4800 surface PAR voltage added to scan A/D offset = 0 Latitude/Longitude added to scan GPIB address = 1 advance primary conductivity 0.073 seconds advance secondary conductivity 0.073 seconds S> Ship: Vector Mission: 2011-11 Station: 21 Depth: 81 System UTC = Dec 02 2011 15:36:41 # nquan = 19 # nvalues = 215 # 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 [%] # name 7 = flECO-AFL: Fluorescence, WET Labs ECO-AFL/FL [mg/m^3] # name 8 = sbeox0V: Oxygen raw, SBE 43 [V] # name 9 = par: PAR/Irradiance, Biospherical/Licor # name 10 = spar: SPAR/Surface Irradiance # name 11 = ph: pH # name 12 = pumps: Pump Status # name 13 = dz/dtM: Descent Rate [m/s] # name 14 = altM: Altimeter [m] # name 15 = sal00: Salinity, Practical [PSU] # name 16 = sal11: Salinity, Practical, 2 [PSU] # name 17 = sbeox0ML/L: Oxygen, SBE 43 [ml/l], WS = 2 # name 18 = flag: flag # span 0 = 1, 215 # span 1 = 2.390, 80.020 # span 2 = 8.3522, 8.3733 # span 3 = 8.3517, 8.3736 # span 4 = 3.082798, 3.086625 # span 5 = 3.082797, 3.086645 # span 6 = 85.8745, 86.2798 # span 7 = 0.2445, 0.3666 # span 8 = 2.0898, 2.1063 # span 9 = 1.0000e-12, 6.3825e+00 # span 10 = 1.3054e+01, 1.4918e+01 # span 11 = 8.414, 8.457 # span 12 = 0, 1 # span 13 = -0.852, 0.938 # span 14 = 3.35, 86.84 # span 15 = 28.9829, 28.9866 # span 16 = 28.9821, 28.9861 # span 17 = 5.34147, 5.38288 # span 18 = 0.0000e+00, 0.0000e+00 # interval = seconds: 1 # start_time = Dec 02 2011 15:36:15 [NMEA time, header] # bad_flag = -9.990e-29 # # # # # 2106 # 01-Apr-11 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.14706003e-003 # 6.31100076e-004 # 2.13431760e-005 # 2.18854475e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 1764 # 29-Mar-11 # 1 # # 0.0000 # 2000.0000 # 0 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -4.15464915e+000 # 4.87579437e-001 # -6.56660246e-004 # 5.55755549e-005 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 63507 # 12-Apr-11 # -4.435468e+004 # -1.845750e-001 # 1.192740e-002 # 3.979900e-002 # 0.000000e+000 # 2.993572e+001 # -3.336200e-004 # 3.759160e-006 # 1.565300e-009 # 0.99986626 # 5.62145 # 0.000000e+000 # 1.283280e-002 # -9.295010e+000 # # # # # # 2710 # 01-Apr-11 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.36717391e-003 # 6.46683268e-004 # 2.34981097e-005 # 2.22352352e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 2128 # 29-Mar-11 # 1 # # 0.0000 # 2000.0000 # 0 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -1.01926507e+001 # 1.46093888e+000 # -2.51557628e-003 # 2.74924248e-004 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 0997 # 23-Apr-11p # 1 # # # 0.0000 # 0.0000e+000 # 0.0000 # 0.00e+000 # 0.0000 # 0.0 # # # # 4.7970e-001 # -0.4849 # 1.4264e-003 # 2.8936e-005 # -9.0212e-007 # 2.5826e+000 # 1.92630e-004 # -4.64800e-002 # 3.6000e-002 # 1.5600 #

-3.3000e-002

#

5.0000e+003

#

1.4500e+003

# # # # # # # 2215 # Aug 4th 2011 # 2.50000000e+001 # # 0.0122 # # # # # # 1185dr # Aug-4-2011 # 19.5293 # -1.1132 # 0.250 # # # # # # # # # # # 15.000 # 0.000 # # # # # # # # # 0692 # 29-Dec-2010 # 4.6518 # 2.5397 # # # # # # 4601 # Mar 2011 # 1.00000000 # 0.00000000 # 4219409282.69999980 # 1.00000000 # -0.34320000 # # # # # # # # # 16504 # 16-MAR-2011 # 1527.28000000 # 1.00000000 # # # # datcnv_date = Mar 13 2012 14:28:51, 7.21d [datcnv_vars = 15] # datcnv_in = P:\Cruise_Data_Processing\2011-11\RAW\CTD\2011-11-0076.hex P:\Crui se_Data_Processing\2011-11\Processing\doc\2011-11-ctd-new.xmlcon # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = yes # alignctd_date = Mar 13 2012 14:37:13, 7.21d # alignctd_in = P:\Cruise_Data_Processing\2011-11\Processing\convert\2011-11-007 6.cnv # alignctd_adv = sbeox0V 4.500 # celltm_date = Mar 13 2012 14:37:32, 7.21d # celltm_in = P:\Cruise_Data_Processing\2011-11\Processing\align\2011-11-0076.cn v # celltm_alpha = 0.0245, 0.0245 # celltm_tau = 9.5000, 9.5000 # celltm_temp_sensor_use_for_cond = primary, secondary # Derive_date = Mar 13 2012 15:36:35, 7.21d [derive_vars = 3] # Derive_in = P:\Cruise_Data_Processing\2011-11\Processing\celltm\2011-11-0076.c nv P:\Cruise_Data_Processing\2011-11\Processing\doc\2011-11-ctd-new.xmlcon # derive_time_window_docdt = seconds: 2 # derive_ox_tau_correction = no # file_type = ascii END* Data Processing Notes: ---------------------- The SBE data are considered of lower quality than normal because 24 scans were averaged in acquisition. These averages may contain spikes that would normally be removed in processing and might be systematic in nature. Fine-tuning of alignment settings and CELLTM correction are also less sensitive with smoothed data. Unfortunately the same error was made on several other cruises using the same equipment, so we can not rely on settings determined from those data sets. Given the area is in protected waters and the CTD is believed to have worked well with few spikes, it is likely the errors caused by this problem are small. Fluorescence, PAR and Transmissivity data are nominal and unedited. For details on how the transmissivity calibration parameters were calculated see the document in folder "\cruise_data\documents\transmissivity". SBE DO calibration was done using the method described in the SeaBird Application Note #64-2. The Tau correction of the SBE DO data could not be applied leading to values that are too high in regions of high SBE DO gradient. This error is likely up to 0.5mL/L in the strongest gradients, but much lower for most casts. The tests for accuracy of Oxygen:Dissolved:SBE data are less reliable than usual, but the data are considered, very roughly, to be: high in regions of high DO gradient ±0.5mL/L from 0 to 20db ±0.2mL/L from 20 to 150db ±0.06mL/L below 150db For details on the processing see processing report: 2011-11-proc.doc. *CALIBRATION $TABLE: CORRECTED CHANNELS !Name Units Fmla Pad Coefficients !------------------------------ -------- ---- ------ ------------ Fluorescence:Wetlabs:ECO-AFL mg/m^3 10 -99 () (0.61E-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 :T1:C1 : n: er_o ! Secondar vity URU: nce Dissol Disso ~bin ! y Wetlabs ved: lved: _rec ! SBE SBE ords !------ -------- ----- ------- ------ ------ -------- ------ ----- ---- *END OF HEADER 2.4 8.3637 54.8 0.367 0.8 13.1 28.9824 5.37 234.3 1 3.0 8.3635 54.7 0.374 0.9 13.1 28.9830 5.36 234.0 8 4.0 8.3620 54.9 0.413 0.7 13.1 28.9837 5.35 233.7 2 4.9 8.3633 55.0 0.367 0.5 13.1 28.9839 5.35 233.7 1 5.7 8.3663 54.7 0.336 0.4 13.1 28.9838 5.35 233.6 1 6.9 8.3683 54.8 0.352 0.3 13.1 28.9838 5.35 233.5 2 7.9 8.3670 54.9 0.336 0.2 13.1 28.9839 5.35 233.6 1 9.1 8.3678 54.9 0.352 0.2 13.1 28.9840 5.35 233.8 2 10.2 8.3682 54.9 0.367 0.1 13.1 28.9840 5.35 233.8 1 10.9 8.3684 54.9 0.336 0.1 13.1 28.9840 5.35 233.7 1 11.7 8.3684 54.9 0.336 0.1 13.1 28.9840 5.35 233.6 1 12.9 8.3686 54.8 0.336 0.1 13.1 28.9841 5.35 233.5 2 14.0 8.3692 54.9 0.336 0.0 13.1 28.9842 5.35 233.6 1 14.8 8.3702 54.7 0.336 0.0 13.1 28.9843 5.35 233.6 1 16.1 8.3706 54.9 0.336 0.0 13.1 28.9844 5.35 233.6 2 17.2 8.3706 54.9 0.336 0.0 13.1 28.9844 5.35 233.6 1 18.0 8.3707 55.0 0.336 0.0 13.1 28.9843 5.35 233.7 1 18.8 8.3708 54.9 0.336 0.0 13.1 28.9843 5.35 233.6 1 20.1 8.3708 54.8 0.336 0.0 13.1 28.9845 5.35 233.5 2 21.2 8.3709 54.8 0.336 0.0 13.1 28.9843 5.35 233.5 1 22.1 8.3711 54.9 0.336 0.0 13.1 28.9843 5.35 233.5 1 22.9 8.3710 54.9 0.336 0.0 13.1 28.9845 5.35 233.5 1 24.0 8.3710 54.8 0.336 0.0 13.1 28.9846 5.34 233.4 2 25.3 8.3710 54.8 0.336 0.0 13.1 28.9846 5.34 233.2 1 26.1 8.3711 54.9 0.336 0.0 13.1 28.9845 5.34 233.3 1 26.9 8.3711 54.9 0.336 0.0 13.1 28.9846 5.35 233.4 1 27.7 8.3714 54.7 0.336 0.0 13.1 28.9844 5.35 233.5 1 28.9 8.3715 54.9 0.336 0.0 13.1 28.9846 5.35 233.5 2 30.1 8.3715 54.9 0.367 0.0 13.1 28.9846 5.35 233.5 1 30.9 8.3714 54.9 0.367 0.0 13.1 28.9845 5.35 233.5 1 31.8 8.3715 54.7 0.367 0.0 13.1 28.9847 5.35 233.4 1 33.0 8.3713 54.9 0.336 0.0 13.1 28.9848 5.35 233.5 2 34.2 8.3712 55.0 0.336 0.0 13.1 28.9848 5.35 233.5 1 35.0 8.3707 54.9 0.336 0.0 13.1 28.9844 5.35 233.5 1 35.8 8.3692 54.9 0.336 0.0 13.1 28.9836 5.35 233.5 1 37.0 8.3682 55.0 0.336 0.0 13.1 28.9831 5.35 233.7 2 38.2 8.3695 54.9 0.336 0.0 13.1 28.9838 5.36 233.8 1 39.1 8.3713 54.9 0.336 0.0 13.1 28.9849 5.35 233.7 1 39.9 8.3717 54.9 0.336 0.0 13.1 28.9849 5.35 233.6 1 40.7 8.3720 54.8 0.305 0.0 13.1 28.9846 5.35 233.7 1 42.0 8.3716 55.0 0.336 0.0 13.1 28.9846 5.35 233.7 2 43.3 8.3717 54.9 0.336 0.0 13.1 28.9847 5.35 233.8 1 44.1 8.3719 54.9 0.367 0.0 13.1 28.9846 5.35 233.8 1 45.0 8.3721 54.9 0.336 0.0 13.1 28.9848 5.36 233.8 1 45.8 8.3719 55.0 0.336 0.0 13.1 28.9847 5.35 233.7 1 47.1 8.3722 55.0 0.336 0.0 13.1 28.9847 5.35 233.7 2 48.3 8.3727 54.9 0.336 0.0 13.1 28.9848 5.35 233.7 1 49.2 8.3726 55.0 0.336 0.0 13.1 28.9846 5.35 233.7 1 50.1 8.3721 54.9 0.336 0.0 13.1 28.9844 5.35 233.8 1 50.9 8.3724 55.0 0.367 0.0 13.1 28.9845 5.36 233.8 1 51.8 8.3721 54.9 0.367 0.0 13.1 28.9842 5.35 233.7 1 53.0 8.3720 55.0 0.352 0.0 13.1 28.9841 5.35 233.5 2 54.3 8.3724 55.2 0.336 0.0 13.1 28.9842 5.35 233.5 1 55.2 8.3725 55.0 0.336 0.0 13.1 28.9843 5.35 233.5 1 56.0 8.3721 55.0 0.336 0.0 13.1 28.9844 5.35 233.6 1 56.9 8.3674 54.9 0.336 0.0 13.1 28.9835 5.35 233.7 1 57.8 8.3674 55.0 0.367 0.0 13.1 28.9838 5.36 233.8 1 58.7 8.3689 54.6 0.336 0.0 13.1 28.9837 5.36 233.9 1 60.0 8.3665 55.0 0.336 0.0 13.1 28.9833 5.36 234.1 2 61.3 8.3676 55.2 0.336 0.0 13.1 28.9835 5.36 234.1 1 62.2 8.3680 55.1 0.367 0.0 13.1 28.9836 5.36 234.2 1 63.1 8.3674 55.0 0.367 0.0 13.1 28.9834 5.36 234.2 1 64.0 8.3682 55.1 0.367 0.0 13.1 28.9836 5.36 234.1 1 65.0 8.3692 55.2 0.336 0.0 13.1 28.9839 5.36 234.2 1 65.9 8.3680 55.1 0.367 0.0 13.1 28.9833 5.36 234.2 1 66.7 8.3675 55.2 0.367 0.0 13.1 28.9833 5.37 234.3 1 67.7 8.3672 55.2 0.367 0.0 13.1 28.9832 5.37 234.3 1 68.6 8.3656 55.2 0.367 0.0 13.1 28.9829 5.37 234.4 1 70.0 8.3660 55.2 0.367 0.0 13.1 28.9833 5.37 234.4 2 71.4 8.3670 55.2 0.367 0.0 13.1 28.9833 5.37 234.5 1 72.1 8.3668 55.3 0.367 0.0 13.1 28.9834 5.37 234.5 1 72.8 8.3666 55.2 0.367 0.0 13.1 28.9833 5.37 234.5 1 73.9 8.3664 55.2 0.367 0.0 13.1 28.9832 5.37 234.5 2 75.0 8.3626 55.2 0.367 0.0 13.1 28.9831 5.37 234.6 1 76.0 8.3626 55.2 0.367 0.0 13.1 28.9832 5.37 234.6 2 77.0 8.3626 55.4 0.367 0.0 13.1 28.9831 5.37 234.5 1 78.0 8.3629 55.3 0.367 0.0 13.1 28.9832 5.37 234.5 2 79.0 8.3634 55.3 0.397 0.0 13.1 28.9831 5.38 234.7 1 79.8 8.3636 55.3 0.403 0.0 13.1 28.9832 5.38 234.9 5