*2013/12/16 15:35:41.56 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 2011/11/30 15:46:59.000 TIME INCREMENT : 0 0 0 1 0 ! (day hr min sec ms) NUMBER OF RECORDS : 55 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : CBA62125 NUMBER OF CHANNELS : 10 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.177 55.824 2 Temperature:Secondary 'deg C (ITS90)' 8.4149 8.421 3 Transmissivity %/metre 28.3 30.6 4 Fluorescence:URU:Wetlabs mg/m^3 0.367 0.489 5 PAR uE/m^2/sec 0 11.479 6 PAR:Reference uE/m^2/sec 16.783 18.648 7 Salinity:T1:C1 PSS-78 30.2723 30.2896 8 Oxygen:Dissolved:SBE mL/L 5.074 5.106 9 Oxygen:Dissolved:SBE umol/kg 221.3159 222.7088 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 : 53 EVENT NUMBER : 28 LATITUDE : 48 33.21000 N ! (deg min) LONGITUDE : 122 44.99000 W ! (deg min) WATER DEPTH : 60 ALTIMETER (M) : 7.06 ! 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 15:37:37 177 177 CLEAN 5.0.4 2012/03/13 15:41:19 177 177 SHIFTDAT 3.4 2012/03/13 17:17:38 177 177 SHIFTDAT 3.4 2012/03/13 17:24:42 177 177 DELETE 6.3 2012/03/14 14:07:32 177 101 CALIB 11.7 2012/03/15 17:42:54 101 101 BINAVE 4.1.1 2012/03/16 10:04:46 101 55 REMOVECH 8.1.1 2012/03/16 10:05:01 55 55 CHGUNITS 3.0 2012/03/16 10:07:23 55 55 REORDER 1.3 2012/03/16 10:07:30 ? ? HDREDIT2 2.5.1 2012/03/16 10:10:03 ? ? CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/16 15:35:41 55 55 $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 17:42:54 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 10:05:01 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 10:10:03 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\2011-11-028.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 = Nov 30 2011 07:49:38 NMEA Latitude = 48 33.21 N NMEA Longitude = 122 44.99 W NMEA UTC (Time) = Nov 30 2011 15:46:59 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: 53 Depth: 60 System UTC = Nov 30 2011 15:49:38 # nquan = 19 # nvalues = 177 # 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, 177 # span 1 = 2.057, 55.963 # span 2 = 8.4142, 8.4229 # span 3 = 8.4145, 8.4210 # span 4 = 3.211665, 3.215659 # span 5 = 3.211706, 3.215701 # span 6 = 71.9965, 74.8579 # span 7 = 0.2750, 0.4276 # span 8 = 2.0293, 2.0391 # span 9 = 1.0000e-12, 1.1693e+01 # span 10 = 1.6783e+01, 1.8648e+01 # span 11 = 8.367, 8.391 # span 12 = 0, 1 # span 13 = -0.816, 0.715 # span 14 = 1.12, 61.47 # span 15 = 30.2693, 30.2901 # span 16 = 30.2716, 30.2903 # span 17 = 5.06975, 5.10994 # span 18 = 0.0000e+00, 0.0000e+00 # interval = seconds: 1 # start_time = Nov 30 2011 15:46:59 [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 14:28:27, 7.21d [datcnv_vars = 15] # datcnv_in = P:\Cruise_Data_Processing\2011-11\RAW\CTD\2011-11-0028.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 14:37:09, 7.21d # alignctd_in = P:\Cruise_Data_Processing\2011-11\Processing\convert\2011-11-002 8.cnv # alignctd_adv = sbeox0V 4.500 # celltm_date = Mar 13 2012 14:37:27, 7.21d # celltm_in = P:\Cruise_Data_Processing\2011-11\Processing\align\2011-11-0028.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 15:36:29, 7.21d [derive_vars = 3] # Derive_in = P:\Cruise_Data_Processing\2011-11\Processing\celltm\2011-11-0028.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 2.2 8.4181 29.1 0.393 11.5 16.8 30.2723 5.07 221.3 8 3.1 8.4169 29.0 0.397 4.7 16.8 30.2735 5.08 221.6 2 4.1 8.4166 29.5 0.397 2.8 16.8 30.2737 5.08 221.6 1 5.1 8.4169 29.4 0.367 2.1 16.8 30.2741 5.08 221.7 2 6.1 8.4163 30.0 0.397 1.5 16.8 30.2755 5.08 221.7 1 7.1 8.4151 29.8 0.397 1.1 16.8 30.2778 5.08 221.7 2 8.1 8.4157 28.9 0.397 0.8 16.8 30.2775 5.08 221.8 1 9.1 8.4153 29.0 0.397 0.6 16.8 30.2779 5.09 221.8 2 10.1 8.4154 29.2 0.367 0.4 16.8 30.2777 5.09 221.9 1 11.1 8.4149 29.5 0.382 0.3 16.8 30.2798 5.09 222.0 2 12.1 8.4160 30.2 0.367 0.2 16.8 30.2776 5.09 222.0 1 13.1 8.4167 30.1 0.367 0.2 16.8 30.2775 5.09 222.0 2 14.1 8.4179 30.4 0.367 0.1 16.8 30.2762 5.09 221.9 1 15.1 8.4190 30.5 0.367 0.1 16.8 30.2749 5.09 221.9 2 16.2 8.4199 30.6 0.367 0.1 16.8 30.2735 5.09 221.9 1 16.8 8.4201 30.5 0.367 0.0 16.8 30.2735 5.09 221.8 1 17.9 8.4197 30.3 0.367 0.0 16.8 30.2747 5.09 221.8 2 18.9 8.4192 30.3 0.367 0.0 16.8 30.2762 5.09 221.8 1 20.0 8.4207 30.4 0.367 0.0 16.8 30.2734 5.09 222.0 2 21.1 8.4210 30.5 0.367 0.0 16.8 30.2735 5.09 222.0 1 22.1 8.4207 30.5 0.367 0.0 16.8 30.2743 5.09 222.0 2 23.1 8.4204 30.3 0.367 0.0 16.8 30.2754 5.09 222.0 1 24.1 8.4198 30.2 0.367 0.0 16.8 30.2778 5.09 222.0 2 25.2 8.4199 30.2 0.367 0.0 16.8 30.2775 5.09 221.9 1 25.9 8.4199 29.9 0.397 0.0 16.8 30.2778 5.09 222.1 1 26.9 8.4190 29.5 0.428 0.0 16.8 30.2800 5.09 222.2 2 27.9 8.4171 29.3 0.489 0.0 16.8 30.2853 5.10 222.3 1 28.9 8.4170 29.3 0.413 0.0 16.8 30.2859 5.09 222.2 2 30.0 8.4171 29.3 0.397 0.0 16.8 30.2860 5.09 222.2 1 31.0 8.4177 29.3 0.397 0.0 16.8 30.2848 5.10 222.3 2 32.0 8.4171 29.5 0.397 0.0 16.8 30.2863 5.10 222.4 1 33.0 8.4174 29.4 0.397 0.0 16.8 30.2858 5.10 222.4 2 34.0 8.4187 29.8 0.397 0.0 16.8 30.2824 5.10 222.4 1 35.0 8.4197 30.0 0.397 0.0 16.8 30.2812 5.10 222.5 2 36.0 8.4198 29.9 0.367 0.0 16.8 30.2811 5.10 222.5 1 37.0 8.4197 29.9 0.382 0.0 16.8 30.2817 5.10 222.4 2 38.0 8.4201 30.1 0.397 0.0 16.8 30.2806 5.10 222.3 1 39.0 8.4209 30.0 0.397 0.0 16.8 30.2792 5.09 222.2 2 40.0 8.4205 30.1 0.397 0.0 16.8 30.2802 5.10 222.4 1 41.0 8.4204 30.0 0.382 0.0 16.8 30.2806 5.10 222.3 2 42.0 8.4201 30.0 0.397 0.0 16.8 30.2815 5.10 222.4 1 43.0 8.4198 29.5 0.397 0.0 16.8 30.2834 5.10 222.4 2 44.0 8.4193 29.2 0.397 0.0 16.8 30.2847 5.10 222.3 1 45.0 8.4195 28.6 0.367 0.0 16.8 30.2854 5.09 222.2 2 46.1 8.4193 28.7 0.397 0.0 16.8 30.2873 5.10 222.3 1 47.1 8.4194 28.4 0.367 0.0 16.8 30.2878 5.09 222.1 2 48.1 8.4196 28.7 0.367 0.0 16.8 30.2867 5.09 222.1 1 49.0 8.4204 29.5 0.367 0.0 16.8 30.2841 5.09 222.2 2 50.2 8.4200 29.3 0.382 0.0 16.8 30.2857 5.09 222.2 2 50.9 8.4199 28.8 0.382 0.0 16.8 30.2862 5.09 222.2 4 51.9 8.4197 29.4 0.397 0.0 17.4 30.2855 5.10 222.4 3 53.0 8.4190 28.8 0.397 0.0 18.0 30.2888 5.10 222.5 3 54.0 8.4192 28.9 0.397 0.0 18.0 30.2875 5.10 222.5 3 55.0 8.4190 28.9 0.397 0.0 18.6 30.2886 5.11 222.7 3 55.8 8.4185 28.3 0.373 0.0 18.6 30.2896 5.11 222.7 5