*2013/12/16 15:35:41.59 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 2011/11/30 16:25:04.000 TIME INCREMENT : 0 0 0 1 0 ! (day hr min sec ms) NUMBER OF RECORDS : 79 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 29C1F308 NUMBER OF CHANNELS : 10 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.815 81.14 2 Temperature:Secondary 'deg C (ITS90)' 8.4255 8.4366 3 Transmissivity %/metre 13.8 16.4 4 Fluorescence:URU:Wetlabs mg/m^3 0.367 0.458 5 PAR uE/m^2/sec 0 42.237 6 PAR:Reference uE/m^2/sec 104.43 123.08 7 Salinity:T1:C1 PSS-78 30.2 30.212 8 Oxygen:Dissolved:SBE mL/L 5.06 5.08 9 Oxygen:Dissolved:SBE umol/kg 220.7167 221.5889 10 Number_of_bin_records n/a 1 3 $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 : 52 EVENT NUMBER : 29 LATITUDE : 48 38.88000 N ! (deg min) LONGITUDE : 122 43.30000 W ! (deg min) WATER DEPTH : 86 ALTIMETER (M) : 6.485 ! 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 15:37:38 207 207 CLEAN 5.0.4 2012/03/13 15:41:19 207 207 SHIFTDAT 3.4 2012/03/13 17:17:38 207 207 SHIFTDAT 3.4 2012/03/13 17:24:43 207 207 DELETE 6.3 2012/03/14 14:07:32 207 93 CALIB 11.7 2012/03/15 17:42:54 93 93 BINAVE 4.1.1 2012/03/16 10:04:46 93 79 REMOVECH 8.1.1 2012/03/16 10:05:01 79 79 CHGUNITS 3.0 2012/03/16 10:07:23 79 79 REORDER 1.3 2012/03/16 10:07:31 ? ? HDREDIT2 2.5.1 2012/03/16 10:10:03 ? ? CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/16 15:35:41 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 17:42:54 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\2011-11-029.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 08:29:54 NMEA Latitude = 48 38.88 N NMEA Longitude = 122 43.30 W NMEA UTC (Time) = Nov 30 2011 16:25:04 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: 52 Depth: 86 System UTC = Nov 30 2011 16:29:54 # nquan = 19 # nvalues = 207 # 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, 207 # span 1 = 2.242, 81.290 # span 2 = 8.4231, 8.5069 # span 3 = 8.4226, 8.4643 # span 4 = 3.206497, 3.213995 # span 5 = 3.198457, 3.210420 # span 6 = 59.5492, 63.6506 # span 7 = 0.3055, 0.4276 # span 8 = 2.0153, 2.0355 # span 9 = 1.0000e-12, 1.6737e+02 # span 10 = 1.0256e+02, 1.3613e+02 # span 11 = 8.362, 8.395 # span 12 = 0, 1 # span 13 = -0.917, 0.945 # span 14 = 1.32, 91.77 # span 15 = 30.2065, 30.2340 # span 16 = 30.1262, 30.2238 # span 17 = 5.02511, 5.08592 # span 18 = 0.0000e+00, 0.0000e+00 # interval = seconds: 1 # start_time = Nov 30 2011 16:25:04 [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 14:28:28, 7.21d [datcnv_vars = 15] # datcnv_in = P:\Cruise_Data_Processing\2011-11\RAW\CTD\2011-11-0029.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 9.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\2011-11-0029.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 15:36:30, 7.21d [derive_vars = 3] # Derive_in = P:\Cruise_Data_Processing\2011-11\Processing\celltm\2011-11-0029.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 2.8 8.4263 14.6 0.407 42.2 104.4 30.2000 5.07 221.2 3 4.1 8.4263 14.6 0.397 23.5 104.4 30.2106 5.07 221.3 2 5.2 8.4255 14.4 0.397 12.1 104.4 30.2115 5.07 221.3 1 6.1 8.4263 14.0 0.397 7.6 104.4 30.2118 5.07 221.3 1 6.9 8.4264 14.3 0.397 4.9 106.3 30.2112 5.07 221.2 1 7.8 8.4268 14.2 0.428 3.2 106.3 30.2110 5.07 221.3 1 8.7 8.4268 14.2 0.428 2.0 106.3 30.2111 5.07 221.2 1 10.0 8.4275 13.9 0.428 1.1 106.3 30.2112 5.07 221.3 2 11.3 8.4269 13.9 0.397 0.5 106.3 30.2120 5.07 221.4 1 12.2 8.4276 13.8 0.428 0.3 106.3 30.2116 5.07 221.3 1 13.1 8.4281 13.8 0.428 0.2 106.3 30.2110 5.07 221.2 1 14.0 8.4283 13.8 0.397 0.1 108.2 30.2113 5.07 221.2 1 14.9 8.4281 13.8 0.397 0.1 108.2 30.2118 5.07 221.2 1 15.8 8.4289 14.0 0.397 0.1 108.2 30.2116 5.07 221.1 1 16.7 8.4294 14.0 0.397 0.0 108.2 30.2115 5.07 221.2 1 18.0 8.4304 13.8 0.397 0.0 108.2 30.2116 5.07 221.2 2 19.4 8.4299 14.2 0.397 0.0 108.2 30.2120 5.07 221.2 1 20.3 8.4300 14.1 0.397 0.0 108.2 30.2119 5.07 221.2 1 21.2 8.4298 14.1 0.367 0.0 108.2 30.2120 5.07 221.3 1 22.0 8.4305 14.0 0.397 0.0 110.0 30.2112 5.07 221.3 1 22.9 8.4310 14.1 0.397 0.0 110.0 30.2110 5.07 221.2 1 23.8 8.4307 14.0 0.397 0.0 110.0 30.2116 5.07 221.1 1 24.7 8.4302 14.2 0.367 0.0 110.0 30.2112 5.07 221.0 1 26.0 8.4299 14.4 0.397 0.0 110.0 30.2113 5.07 221.1 2 27.3 8.4296 14.7 0.397 0.0 110.0 30.2116 5.07 221.1 1 28.2 8.4299 14.7 0.367 0.0 110.0 30.2116 5.07 221.1 1 29.1 8.4300 14.8 0.397 0.0 110.0 30.2116 5.07 221.1 1 30.0 8.4307 14.7 0.397 0.0 111.9 30.2117 5.07 221.0 1 30.9 8.4311 14.7 0.367 0.0 111.9 30.2116 5.07 221.0 1 31.7 8.4309 14.7 0.367 0.0 111.9 30.2117 5.07 221.1 1 32.6 8.4319 14.7 0.367 0.0 111.9 30.2114 5.07 221.1 1 34.0 8.4325 14.8 0.382 0.0 111.9 30.2107 5.07 221.0 2 35.3 8.4323 14.6 0.367 0.0 111.9 30.2112 5.06 220.9 1 36.2 8.4321 14.9 0.367 0.0 111.9 30.2119 5.06 220.8 1 37.1 8.4327 14.9 0.367 0.0 111.9 30.2118 5.06 220.8 1 38.1 8.4330 14.9 0.367 0.0 113.8 30.2119 5.07 220.9 1 39.0 8.4322 14.7 0.397 0.0 113.8 30.2115 5.07 221.1 1 39.9 8.4326 14.5 0.397 0.0 113.8 30.2108 5.07 221.2 1 40.8 8.4329 14.5 0.397 0.0 113.8 30.2107 5.07 221.3 1 41.7 8.4330 14.7 0.397 0.0 113.8 30.2106 5.07 221.2 1 42.6 8.4335 14.8 0.397 0.0 113.8 30.2108 5.07 221.1 1 44.0 8.4342 15.0 0.428 0.0 114.7 30.2101 5.07 221.0 2 45.4 8.4338 14.9 0.397 0.0 115.6 30.2104 5.07 221.0 1 46.3 8.4345 15.1 0.397 0.0 115.6 30.2108 5.07 220.9 1 47.2 8.4346 15.2 0.397 0.0 115.6 30.2109 5.06 220.8 1 48.1 8.4350 15.4 0.397 0.0 115.6 30.2107 5.06 220.8 1 49.1 8.4355 15.4 0.397 0.0 115.6 30.2099 5.06 220.8 1 50.0 8.4354 15.6 0.397 0.0 115.6 30.2087 5.06 220.8 1 50.9 8.4354 15.4 0.428 0.0 115.6 30.2090 5.06 220.9 1 51.8 8.4353 15.7 0.428 0.0 115.6 30.2088 5.06 220.9 1 52.7 8.4354 15.8 0.397 0.0 117.5 30.2090 5.07 220.9 1 54.0 8.4352 15.9 0.428 0.0 117.5 30.2098 5.07 221.1 2 55.4 8.4354 15.9 0.428 0.0 117.5 30.2098 5.07 221.2 1 56.3 8.4354 15.9 0.458 0.0 117.5 30.2100 5.07 221.1 1 57.2 8.4359 16.4 0.428 0.0 117.5 30.2098 5.07 221.1 1 58.1 8.4364 16.2 0.397 0.0 117.5 30.2092 5.07 221.0 1 59.0 8.4366 15.7 0.397 0.0 117.5 30.2077 5.07 220.9 1 59.9 8.4358 15.7 0.397 0.0 117.5 30.2069 5.07 221.0 1 60.7 8.4345 15.8 0.458 0.0 117.5 30.2073 5.07 221.0 1 61.6 8.4347 15.4 0.428 0.0 117.5 30.2072 5.07 221.0 1 63.0 8.4352 15.4 0.397 0.0 119.3 30.2071 5.06 220.9 2 64.2 8.4356 15.5 0.397 0.0 119.3 30.2070 5.06 220.9 1 65.1 8.4360 15.3 0.397 0.0 119.3 30.2069 5.07 220.9 1 66.0 8.4359 15.4 0.397 0.0 119.3 30.2071 5.06 220.8 1 66.9 8.4353 15.2 0.397 0.0 119.3 30.2074 5.06 220.7 1 67.7 8.4356 15.7 0.397 0.0 119.3 30.2076 5.06 220.7 1 69.0 8.4347 15.5 0.397 0.0 119.3 30.2084 5.06 220.9 2 70.3 8.4341 15.5 0.397 0.0 119.3 30.2085 5.07 221.1 1 71.1 8.4334 15.6 0.458 0.0 119.3 30.2084 5.07 221.1 1 72.0 8.4339 15.5 0.428 0.0 121.2 30.2082 5.07 221.1 1 72.8 8.4340 15.5 0.397 0.0 121.2 30.2081 5.07 221.2 1 73.7 8.4345 15.3 0.397 0.0 121.2 30.2080 5.07 221.1 1 74.9 8.4354 15.5 0.428 0.0 121.2 30.2076 5.07 221.0 2 76.2 8.4363 15.5 0.397 0.0 121.2 30.2068 5.07 221.1 1 77.1 8.4355 15.2 0.397 0.0 121.2 30.2074 5.07 221.1 1 77.9 8.4353 15.1 0.428 0.0 121.2 30.2075 5.07 221.2 1 78.7 8.4345 15.3 0.458 0.0 121.2 30.2076 5.07 221.3 1 80.0 8.4317 14.9 0.413 0.0 121.2 30.2084 5.08 221.4 2 81.1 8.4317 14.6 0.397 0.0 123.1 30.2085 5.08 221.6 2