*2013/12/16 15:35:41.21 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 2011/11/30 08:50:27.000 TIME INCREMENT : 0 0 0 1 0 ! (day hr min sec ms) NUMBER OF RECORDS : 80 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 65993D11 NUMBER OF CHANNELS : 10 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.482 80.909 2 Temperature:Secondary 'deg C (ITS90)' 8.4242 8.5364 3 Transmissivity %/metre 36.2 44.1 4 Fluorescence:URU:Wetlabs mg/m^3 0.367 0.458 5 PAR uE/m^2/sec 0 2.324 6 PAR:Reference uE/m^2/sec 13.054 13.054 7 Salinity:T1:C1 PSS-78 30.9091 31.0384 8 Oxygen:Dissolved:SBE mL/L 5.115 5.329 9 Oxygen:Dissolved:SBE umol/kg 222.9739 232.3289 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 : 104 EVENT NUMBER : 20 LATITUDE : 48 20.01000 N ! (deg min) LONGITUDE : 123 18.05000 W ! (deg min) WATER DEPTH : 80 ALTIMETER (M) : 4.405 ! 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 15:37:36 224 224 CLEAN 5.0.4 2012/03/13 15:41:18 224 224 SHIFTDAT 3.4 2012/03/13 17:17:37 224 224 SHIFTDAT 3.4 2012/03/13 17:24:41 224 224 DELETE 6.3 2012/03/14 14:07:31 224 110 CTDEDIT 4.61 2012/03/14 16:15:15 110 98 CALIB 11.7 2012/03/15 17:42:53 98 98 BINAVE 4.1.1 2012/03/16 10:04:46 98 80 REMOVECH 8.1.1 2012/03/16 10:05:01 80 80 CHGUNITS 3.0 2012/03/16 10:07:22 80 80 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 80 80 $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. -CTDEDIT 2012/03/14 16:15:15 12 records were deleted in this editing session. 9 changes in channel Salinity:T1:C1 -CALIB parameters: 2012/03/15 17:42:53 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\2011-11-020.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 00:54:45 NMEA Latitude = 48 20.01 N NMEA Longitude = 123 18.05 W NMEA UTC (Time) = Nov 30 2011 08:50:27 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: 104 Depth: 80 System UTC = Nov 30 2011 08:54:45 # nquan = 19 # nvalues = 224 # 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, 224 # span 1 = 2.268, 81.525 # span 2 = 8.4236, 8.5429 # span 3 = 8.4242, 8.5419 # span 4 = 3.282247, 3.288913 # span 5 = 3.282323, 3.288970 # span 6 = 77.1948, 81.6300 # span 7 = 0.2750, 0.4887 # span 8 = 2.0373, 2.1233 # span 9 = 1.0000e-12, 3.1996e+00 # span 10 = 1.3054e+01, 1.3054e+01 # span 11 = 8.428, 8.456 # span 12 = 0, 1 # span 13 = -1.024, 0.988 # span 14 = 4.10, 98.63 # span 15 = 30.9002, 31.0386 # span 16 = 30.9025, 31.0389 # span 17 = 5.11469, 5.33679 # span 18 = 0.0000e+00, 0.0000e+00 # interval = seconds: 1 # start_time = Nov 30 2011 08:50:27 [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 14:28:23, 7.21d [datcnv_vars = 15] # datcnv_in = P:\Cruise_Data_Processing\2011-11\RAW\CTD\2011-11-0020.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 14:37:08, 7.21d # alignctd_in = P:\Cruise_Data_Processing\2011-11\Processing\convert\2011-11-002 0.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\2011-11-0020.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\2011-11-0020.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* CTDEDIT was used to remove surface records and records corrupted by shed wakes near the bottom of the cast; salinity was cleaned lightly. 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 2.5 8.5345 44.1 0.428 2.3 13.1 30.9102 5.33 232.3 1 3.0 8.5364 43.8 0.428 1.5 13.1 30.9091 5.32 232.1 1 4.1 8.5362 44.0 0.458 0.8 13.1 30.9091 5.31 231.6 2 5.1 8.5340 44.0 0.397 0.5 13.1 30.9120 5.30 230.9 1 6.0 8.5194 43.6 0.397 0.3 13.1 30.9317 5.29 230.8 1 7.0 8.5197 43.8 0.458 0.2 13.1 30.9313 5.29 230.5 1 7.8 8.5259 43.8 0.458 0.1 13.1 30.9240 5.27 229.8 1 9.0 8.4991 43.5 0.443 0.1 13.1 30.9505 5.24 228.4 2 10.3 8.4460 41.7 0.397 0.0 13.1 30.9998 5.21 227.1 1 11.2 8.4422 41.5 0.397 0.0 13.1 31.0026 5.20 226.5 1 12.1 8.4426 41.7 0.397 0.0 13.1 31.0022 5.18 225.9 1 13.0 8.4431 41.7 0.397 0.0 13.1 31.0016 5.17 225.5 1 13.9 8.4412 41.3 0.397 0.0 13.1 31.0042 5.16 225.2 1 14.7 8.4394 41.4 0.397 0.0 13.1 31.0065 5.16 224.9 1 15.6 8.4379 40.8 0.397 0.0 13.1 31.0088 5.15 224.7 1 17.0 8.4341 40.2 0.397 0.0 13.1 31.0149 5.15 224.4 2 18.3 8.4319 40.2 0.397 0.0 13.1 31.0180 5.15 224.4 1 19.3 8.4352 40.4 0.397 0.0 13.1 31.0136 5.15 224.5 1 20.2 8.4344 39.9 0.397 0.0 13.1 31.0147 5.15 224.5 1 21.1 8.4366 39.8 0.397 0.0 13.1 31.0119 5.15 224.5 1 21.9 8.4368 40.2 0.397 0.0 13.1 31.0116 5.15 224.4 1 22.8 8.4344 41.0 0.397 0.0 13.1 31.0157 5.15 224.4 1 23.8 8.4341 41.0 0.397 0.0 13.1 31.0162 5.15 224.4 1 24.7 8.4353 40.5 0.397 0.0 13.1 31.0145 5.15 224.4 1 25.6 8.4442 41.4 0.397 0.0 13.1 31.0040 5.15 224.5 1 26.6 8.4468 41.7 0.397 0.0 13.1 31.0022 5.15 224.5 1 28.0 8.4355 40.8 0.397 0.0 13.1 31.0163 5.15 224.5 2 29.3 8.4333 40.2 0.397 0.0 13.1 31.0192 5.15 224.5 1 30.2 8.4356 40.4 0.397 0.0 13.1 31.0162 5.15 224.4 1 31.1 8.4326 40.1 0.397 0.0 13.1 31.0207 5.15 224.4 1 32.0 8.4345 39.8 0.397 0.0 13.1 31.0182 5.15 224.5 1 32.9 8.4346 40.1 0.397 0.0 13.1 31.0178 5.15 224.5 1 33.8 8.4356 40.1 0.397 0.0 13.1 31.0161 5.15 224.4 1 34.7 8.4336 39.7 0.397 0.0 13.1 31.0196 5.15 224.4 1 35.7 8.4320 39.9 0.397 0.0 13.1 31.0222 5.15 224.4 1 36.6 8.4322 39.9 0.397 0.0 13.1 31.0214 5.15 224.3 1 38.0 8.4321 39.8 0.397 0.0 13.1 31.0219 5.14 224.2 2 39.3 8.4309 39.4 0.397 0.0 13.1 31.0244 5.14 224.2 1 40.2 8.4315 39.4 0.397 0.0 13.1 31.0233 5.14 224.2 1 41.2 8.4315 39.2 0.428 0.0 13.1 31.0234 5.14 224.2 1 42.2 8.4321 39.4 0.397 0.0 13.1 31.0218 5.14 224.2 1 43.1 8.4322 39.6 0.397 0.0 13.1 31.0214 5.14 224.2 1 43.9 8.4319 39.5 0.397 0.0 13.1 31.0223 5.14 224.2 1 44.8 8.4316 39.2 0.397 0.0 13.1 31.0227 5.14 223.9 1 45.7 8.4271 38.7 0.397 0.0 13.1 31.0293 5.13 223.8 1 46.6 8.4263 38.6 0.397 0.0 13.1 31.0303 5.14 223.8 1 48.0 8.4257 38.2 0.397 0.0 13.1 31.0319 5.13 223.7 2 49.3 8.4253 38.0 0.367 0.0 13.1 31.0331 5.13 223.5 1 50.1 8.4255 38.0 0.397 0.0 13.1 31.0338 5.13 223.5 1 50.9 8.4253 38.1 0.397 0.0 13.1 31.0340 5.13 223.5 1 51.7 8.4253 37.9 0.397 0.0 13.1 31.0338 5.13 223.6 1 53.0 8.4262 37.9 0.397 0.0 13.1 31.0327 5.13 223.6 2 54.3 8.4264 38.1 0.397 0.0 13.1 31.0325 5.13 223.5 1 55.1 8.4267 38.0 0.397 0.0 13.1 31.0320 5.12 223.4 1 55.9 8.4270 38.0 0.397 0.0 13.1 31.0315 5.12 223.4 1 56.8 8.4267 37.9 0.397 0.0 13.1 31.0330 5.12 223.4 1 57.7 8.4264 37.3 0.397 0.0 13.1 31.0348 5.13 223.5 1 58.9 8.4250 37.3 0.382 0.0 13.1 31.0369 5.13 223.5 2 60.1 8.4253 37.2 0.397 0.0 13.1 31.0368 5.12 223.4 1 60.9 8.4255 37.2 0.397 0.0 13.1 31.0364 5.12 223.4 1 61.8 8.4253 37.1 0.367 0.0 13.1 31.0371 5.12 223.3 1 63.1 8.4255 36.8 0.397 0.0 13.1 31.0376 5.12 223.2 2 64.3 8.4255 37.1 0.397 0.0 13.1 31.0375 5.12 223.1 1 65.2 8.4253 36.9 0.397 0.0 13.1 31.0376 5.12 223.1 1 66.1 8.4254 36.7 0.397 0.0 13.1 31.0377 5.12 223.1 1 67.0 8.4251 36.8 0.397 0.0 13.1 31.0375 5.12 223.2 1 67.8 8.4243 36.9 0.397 0.0 13.1 31.0368 5.12 223.2 1 69.0 8.4243 37.0 0.397 0.0 13.1 31.0369 5.12 223.2 2 70.2 8.4244 36.5 0.367 0.0 13.1 31.0369 5.12 223.3 1 71.1 8.4242 36.2 0.397 0.0 13.1 31.0368 5.12 223.2 1 72.1 8.4242 36.2 0.397 0.0 13.1 31.0371 5.12 223.1 1 72.9 8.4242 36.4 0.397 0.0 13.1 31.0375 5.12 223.0 1 73.9 8.4243 36.2 0.397 0.0 13.1 31.0379 5.12 223.0 2 75.0 8.4244 36.3 0.397 0.0 13.1 31.0377 5.12 223.1 1 75.8 8.4244 36.5 0.397 0.0 13.1 31.0374 5.12 223.1 2 77.0 8.4244 36.7 0.397 0.0 13.1 31.0374 5.11 223.0 3 78.2 8.4246 36.6 0.382 0.0 13.1 31.0375 5.11 223.0 2 79.0 8.4246 36.7 0.367 0.0 13.1 31.0374 5.12 223.0 2 79.9 8.4248 36.3 0.397 0.0 13.1 31.0378 5.12 223.1 3 80.9 8.4250 36.4 0.367 0.0 13.1 31.0384 5.12 223.1 1