*2013/12/16 15:35:41.13 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 2011/11/30 07:17:36.000 TIME INCREMENT : 0 0 0 1 0 ! (day hr min sec ms) NUMBER OF RECORDS : 76 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : CF4C11D8 NUMBER OF CHANNELS : 10 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.197 81.541 2 Temperature:Secondary 'deg C (ITS90)' 8.5203 9.1739 3 Transmissivity %/metre 42.2 48.2 4 Fluorescence:URU:Wetlabs mg/m^3 0.336 0.55 5 PAR uE/m^2/sec 0 3.671 6 PAR:Reference uE/m^2/sec 13.054 13.054 7 Salinity:T1:C1 PSS-78 30.5735 31.347 8 Oxygen:Dissolved:SBE mL/L 4.985 5.609 9 Oxygen:Dissolved:SBE umol/kg 217.2595 244.6204 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 : 105 EVENT NUMBER : 18 LATITUDE : 48 10.99000 N ! (deg min) LONGITUDE : 123 19.04000 W ! (deg min) WATER DEPTH : 83 ALTIMETER (M) : 4.85 ! 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 15:37:36 237 237 CLEAN 5.0.4 2012/03/13 15:41:18 237 237 SHIFTDAT 3.4 2012/03/13 17:17:36 237 237 SHIFTDAT 3.4 2012/03/13 17:24:41 237 237 DELETE 6.3 2012/03/14 14:07:31 237 102 CTDEDIT 4.61 2012/03/14 16:04:23 102 94 CALIB 11.7 2012/03/15 17:42:53 94 94 BINAVE 4.1.1 2012/03/16 10:04:46 94 76 REMOVECH 8.1.1 2012/03/16 10:05:00 76 76 CHGUNITS 3.0 2012/03/16 10:07:22 76 76 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 76 76 $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 16:04:23 8 records were deleted in this editing session. 1 change 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 10:05:00 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\2011-11-018.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 29 2011 23:18:19 NMEA Latitude = 48 10.99 N NMEA Longitude = 123 19.04 W NMEA UTC (Time) = Nov 30 2011 07:17:36 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: 105 Depth: 83 System UTC = Nov 30 2011 07:18:19 # nquan = 19 # nvalues = 237 # 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, 237 # span 1 = 0.800, 81.977 # span 2 = 8.5196, 9.2080 # span 3 = 8.5199, 9.2093 # span 4 = 3.299257, 3.326467 # span 5 = 3.298237, 3.326603 # span 6 = 47.9604, 89.8328 # span 7 = 0.0308, 0.5497 # span 8 = 1.8511, 2.2259 # span 9 = 1.0000e-12, 1.8424e+01 # span 10 = 1.3054e+01, 1.3054e+01 # span 11 = 8.461, 8.616 # span 12 = 0, 1 # span 13 = -1.253, 1.088 # span 14 = 4.57, 98.71 # span 15 = 30.5010, 31.3467 # span 16 = 30.4922, 31.3470 # span 17 = 4.40095, 5.60936 # span 18 = 0.0000e+00, 0.0000e+00 # interval = seconds: 1 # start_time = Nov 30 2011 07:17:36 [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 14:28:22, 7.21d [datcnv_vars = 15] # datcnv_in = P:\Cruise_Data_Processing\2011-11\RAW\CTD\2011-11-0018.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\2011-11-001 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\2011-11-0018.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\2011-11-0018.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 records corrupted by shed wakes near the bottom of the cast; salinity was cleaned very 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 2.2 9.1685 48.0 0.539 3.7 13.1 30.5804 5.61 244.6 3 2.9 9.1626 48.0 0.550 2.9 13.1 30.5866 5.61 244.5 1 3.9 9.1739 48.1 0.519 1.7 13.1 30.5735 5.59 243.6 2 5.0 9.1609 48.1 0.519 0.9 13.1 30.5859 5.55 242.2 1 5.9 9.0901 48.2 0.519 0.6 13.1 30.6608 5.53 241.0 1 6.9 9.0417 48.2 0.519 0.4 13.1 30.7172 5.50 239.8 1 7.9 9.0060 48.0 0.458 0.3 13.1 30.7433 5.47 238.6 1 8.8 8.9794 48.1 0.458 0.2 13.1 30.7676 5.44 237.3 1 9.7 8.9386 48.1 0.458 0.1 13.1 30.8055 5.41 235.7 1 10.7 8.9201 47.9 0.428 0.1 13.1 30.8196 5.37 234.1 1 11.7 8.8544 47.8 0.428 0.1 13.1 30.8767 5.34 233.0 1 12.6 8.7544 47.8 0.458 0.0 13.1 30.9778 5.32 232.0 1 13.6 8.7388 47.8 0.428 0.0 13.1 30.9988 5.30 231.0 1 15.0 8.7374 48.0 0.443 0.0 13.1 31.0082 5.26 229.4 2 16.3 8.7420 48.0 0.428 0.0 13.1 31.0246 5.22 227.7 1 17.2 8.7104 47.9 0.397 0.0 13.1 31.1113 5.20 226.6 1 18.3 8.6887 47.5 0.397 0.0 13.1 31.1380 5.18 225.8 1 19.3 8.6883 47.4 0.397 0.0 13.1 31.1415 5.17 225.2 1 20.3 8.6790 47.3 0.397 0.0 13.1 31.1472 5.16 224.8 1 21.3 8.6737 47.4 0.397 0.0 13.1 31.1500 5.15 224.6 1 22.2 8.6673 47.4 0.397 0.0 13.1 31.1539 5.14 224.3 1 23.2 8.6622 47.3 0.397 0.0 13.1 31.1596 5.14 223.9 1 24.2 8.6487 47.4 0.397 0.0 13.1 31.1787 5.13 223.4 1 25.1 8.6423 47.5 0.397 0.0 13.1 31.1925 5.11 222.8 1 26.0 8.6366 47.2 0.397 0.0 13.1 31.2047 5.10 222.3 1 26.9 8.6361 46.9 0.397 0.0 13.1 31.2078 5.09 221.7 1 28.0 8.6225 46.8 0.397 0.0 13.1 31.2332 5.07 221.2 1 29.0 8.5987 46.8 0.397 0.0 13.1 31.2608 5.07 220.9 1 30.0 8.5831 47.1 0.397 0.0 13.1 31.2691 5.07 220.8 1 31.1 8.5658 46.9 0.397 0.0 13.1 31.2772 5.06 220.7 1 32.1 8.5596 47.1 0.397 0.0 13.1 31.2808 5.06 220.6 1 32.9 8.5562 47.2 0.397 0.0 13.1 31.2824 5.06 220.5 1 33.8 8.5553 47.2 0.397 0.0 13.1 31.2829 5.05 220.3 1 34.8 8.5530 46.9 0.367 0.0 13.1 31.2832 5.05 220.2 1 35.8 8.5513 46.9 0.397 0.0 13.1 31.2845 5.05 220.3 1 36.8 8.5491 47.1 0.397 0.0 13.1 31.2859 5.05 220.3 1 37.7 8.5491 47.0 0.397 0.0 13.1 31.2862 5.05 220.3 1 38.6 8.5475 46.9 0.397 0.0 13.1 31.2885 5.05 220.1 1 39.6 8.5475 46.9 0.397 0.0 13.1 31.2891 5.05 220.0 1 41.0 8.5485 46.8 0.382 0.0 13.1 31.2895 5.04 219.8 2 42.3 8.5484 46.8 0.367 0.0 13.1 31.2933 5.04 219.7 1 43.3 8.5472 46.2 0.397 0.0 13.1 31.2953 5.04 219.5 1 44.3 8.5446 46.4 0.397 0.0 13.1 31.3003 5.03 219.4 1 45.1 8.5436 46.5 0.397 0.0 13.1 31.3025 5.03 219.2 1 45.9 8.5448 46.5 0.367 0.0 13.1 31.3037 5.03 219.2 1 46.8 8.5444 45.8 0.397 0.0 13.1 31.3050 5.03 219.0 1 47.8 8.5436 45.3 0.397 0.0 13.1 31.3067 5.02 218.8 1 48.8 8.5384 45.2 0.397 0.0 13.1 31.3142 5.02 218.7 1 50.1 8.5366 45.0 0.382 0.0 13.1 31.3172 5.02 218.6 2 51.3 8.5367 45.3 0.397 0.0 13.1 31.3177 5.02 218.7 1 52.1 8.5347 45.4 0.397 0.0 13.1 31.3203 5.02 218.7 1 53.0 8.5394 45.7 0.397 0.0 13.1 31.3133 5.02 218.6 1 53.9 8.5386 45.5 0.397 0.0 13.1 31.3142 5.01 218.4 1 55.0 8.5371 45.5 0.397 0.0 13.1 31.3165 5.01 218.4 2 56.5 8.5325 44.5 0.367 0.0 13.1 31.3229 5.01 218.3 1 58.0 8.5265 44.2 0.382 0.0 13.1 31.3314 5.01 218.1 2 59.3 8.5288 44.4 0.367 0.0 13.1 31.3282 5.00 218.0 1 60.1 8.5265 44.5 0.367 0.0 13.1 31.3316 5.00 218.0 1 60.9 8.5240 44.2 0.397 0.0 13.1 31.3351 5.00 218.0 1 62.1 8.5218 43.6 0.397 0.0 13.1 31.3381 5.00 217.8 2 63.5 8.5211 43.1 0.397 0.0 13.1 31.3395 4.99 217.6 1 65.0 8.5208 43.1 0.397 0.0 13.1 31.3398 4.99 217.5 2 66.5 8.5210 43.3 0.336 0.0 13.1 31.3399 4.99 217.3 1 67.4 8.5217 43.2 0.367 0.0 13.1 31.3400 4.99 217.4 1 68.3 8.5211 43.4 0.397 0.0 13.1 31.3407 4.99 217.3 1 69.1 8.5213 43.4 0.397 0.0 13.1 31.3410 4.99 217.3 1 69.9 8.5214 43.3 0.397 0.0 13.1 31.3407 4.99 217.3 1 71.0 8.5213 43.5 0.367 0.0 13.1 31.3411 4.99 217.4 3 72.0 8.5208 43.5 0.397 0.0 13.1 31.3416 4.99 217.5 1 72.8 8.5205 43.3 0.382 0.0 13.1 31.3414 4.99 217.5 2 73.9 8.5206 43.4 0.397 0.0 13.1 31.3419 4.99 217.6 2 74.9 8.5205 43.0 0.352 0.0 13.1 31.3433 4.99 217.5 2 75.9 8.5204 42.2 0.336 0.0 13.1 31.3455 4.99 217.4 2 77.0 8.5203 42.6 0.357 0.0 13.1 31.3460 4.99 217.3 3 81.0 8.5208 42.8 0.367 0.0 13.1 31.3462 4.99 217.5 1 81.5 8.5214 42.5 0.336 0.0 13.1 31.3470 4.99 217.4 1