*2013/12/16 15:36:55.64 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 2011/08/16 21:45:07.000 TIME INCREMENT : 0 0 0 1 0 ! (day hr min sec ms) NUMBER OF RECORDS : 69 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : F81DA494 NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.024 69.545 2 Temperature:Secondary 'deg C (ITS90)' 11.6312 14.9974 3 Transmissivity %/metre 24.4 56.8 4 Fluorescence:URU:Wetlabs mg/m^3 0.458 7.342 5 Salinity:T1:C1 PSS-78 24.4344 28.3161 6 Oxygen:Dissolved:SBE mL/L 4.018 7.886 7 Oxygen:Dissolved:SBE umol/kg 175.693 345.8812 8 Number_of_bin_records n/a 1 2 $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 ' ' 9 F ' ' 4 6 -99 ' ' 7 F ' ' 2 7 -99 ' ' 6 F ' ' 1 8 ' ' ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: P:\Cruise_Data_Processing\2011-63\Pro $END *ADMINISTRATION MISSION : 2011-63 AGENCY : Royal Roads University, NRCAN, IOS COUNTRY : Canada PROJECT : Paleoseismic SCIENTIST : Dallimore A. PLATFORM : Vector *LOCATION GEOGRAPHIC AREA : Barkley Sound / Clayoquot Sound STATION : THAD3 EVENT NUMBER : 8 LATITUDE : 49 9.56000 N ! (deg min) LONGITUDE : 125 39.86000 W ! (deg min) WATER DEPTH : 72 ALTIMETER (M) : 2.78 ! 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 2012/03/07 13:26:16 583 583 CLEAN 5.0.4 2012/03/07 13:26:28 583 583 SHIFTDAT 3.4 2012/03/07 16:50:44 583 583 SHIFTDAT 3.4 2012/03/07 17:00:03 583 583 DELETE 6.3 2012/03/08 10:45:03 583 107 CTDEDIT 4.61 2012/03/08 11:07:35 107 87 CALIB 11.7 2012/03/08 12:13:48 87 87 BINAVE 4.1.1 2012/03/08 12:15:43 87 69 REMOVECH 8.1.1 2012/03/08 12:16:18 69 69 CHGUNITS 3.0 2012/03/08 12:17:41 69 69 REORDER 1.3 2012/03/08 12:18:13 ? ? HDREDIT2 2.5.1 2012/03/08 13:22:46 ? ? CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/16 15:36:55 69 69 $END $REMARKS -CLEAN functions: 2012/03/07 13:26:26 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 2012/03/08 11:07:35 20 records were deleted in this editing session. No data values were changed. -CALIB parameters: 2012/03/08 12:13:48 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = P:\Cruise_Data_Processing\2011-63\Processing\doc\2011-63-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 2012/03/08 12:16:18 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: 2012/03/08 13:22:46 Applied edit header: P:\Cruise_Data_Processing\2011-63\Processing\doc\2011-63-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: Salinity:Practical:T1:C1 [PSS-78] Name: Salinity:T1:C1 ==> Salinity:Practical:T1:C1 Channel 6: Oxygen:Dissolved:SBE [mL/L] Format: F8.3 ==> F7.2 $END *COMMENTS SBE HEADER Sea-Bird SBE 9 Data File: FileName = C:\Data\2011-63\2011-63-0008.hex Software Version Seasave V 7.21d Temperature SN = 2106 Conductivity SN = 1764 Number of Bytes Per Scan = 37 Number of Voltage Words = 4 Number of Scans Averaged by the Deck Unit = 24 System UpLoad Time = Aug 16 2011 21:46:07 NMEA Latitude = 49 09.56 N NMEA Longitude = 125 39.86 W NMEA UTC (Time) = Aug 16 2011 21:45:07 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 Latitude/Longitude added to scan GPIB address = 1 advance primary conductivity 0.073 seconds advance secondary conductivity 0.073 seconds S> 2011-63 Station: THAD3 Depth: 72 System UTC = Aug 16 2011 21:46:07 # nquan = 17 # nvalues = 583 # 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 = ph: pH # name 10 = pumps: Pump Status # name 11 = dz/dtM: Descent Rate [m/s] # name 12 = altM: Altimeter [m] # name 13 = sal00: Salinity, Practical [PSU] # name 14 = sal11: Salinity, Practical, 2 [PSU] # name 15 = sbeox0ML/L: Oxygen, SBE 43 [ml/l], WS = 2 # name 16 = flag: flag # span 0 = 1, 583 # span 1 = 0.228, 70.069 # span 2 = 11.6098, 31.3028 # span 3 = 11.6106, 17.5473 # span 4 = 0.421986, 3.396945 # span 5 = 0.011973, 3.397049 # span 6 = 31.1018, 92.6704 # span 7 = 0.0308, 75.0918 # span 8 = 1.8492, 3.7253 # span 9 = 7.765, 16.168 # span 10 = 0, 1 # span 11 = -0.873, 0.859 # span 12 = 0.83, 98.63 # span 13 = 2.6511, 28.3186 # span 14 = 0.0685, 28.3194 # span 15 = 3.90949, 8.97810 # span 16 = 0.0000e+00, 0.0000e+00 # interval = seconds: 1 # start_time = Aug 16 2011 21:45:07 [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 # # # # # # 0097 # 23-Apr-11p # 1 # # # 0.0000 # 0.0000e+000 # 0.0000 # 0.00e+000 # 0.0000 # 0.0 # # # # 4.4740e-001 # -0.4946 # 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 # # # # # # # datcnv_date = Mar 06 2012 17:09:02, 7.21d [datcnv_vars = 13] # datcnv_in = P:\Cruise_Data_Processing\2011-63\RAW\CTD\2011-63-0008.hex P:\Crui se_Data_Processing\2011-63\Processing\doc\2011-63-ctd-new.xmlcon # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = yes # alignctd_date = Mar 06 2012 17:11:24, 7.21d # alignctd_in = P:\Cruise_Data_Processing\2011-63\Processing\convert\2011-63-000 8.cnv # alignctd_adv = sbeox0V 4.500 # celltm_date = Mar 06 2012 17:11:50, 7.21d # celltm_in = P:\Cruise_Data_Processing\2011-63\Processing\align\2011-63-0008.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 06 2012 17:13:28, 7.21d [derive_vars = 3] # Derive_in = P:\Cruise_Data_Processing\2011-63\Processing\celltm\2011-63-0008.c nv P:\Cruise_Data_Processing\2011-63\Processing\doc\2011-63-ctd-new.xmlcon # derive_time_window_docdt = seconds: 2 # derive_ox_tau_correction = no # file_type = ascii END* ************************************************************************ The first 105 records from an initial drop were removed to enable DELETE to pick the best data. ************************************************************************ CTDEDIT was used to remove a few records near the top and bottom of the cast. 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. Dissolved Oxygen samples used to calibrate the SBE DO are also considered of lower quality than usual due to poor standard and blank precision, the great variability between standardizations and the lack of duplicate samples resulting in poor sample precision (Sp= 0.027). For more detail see tabs "notes" and "duplicates" in file QF2011-63oxy*.xls. For the reasons given above, no estimate is given for the accuracy of Oxygen:Dissolved:SBE data. Fluorescence and Transmissivity data are nominal and unedited except that some records were removed when temperature and salinity were edited. The pH:SBE data were not considered ready for archiving, so that channel was removed. 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. For details on the processing see processing report: 2011-63-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-- !Pressu Temperat Trans Fluores Salinity Oxygen Oxyge Numb !re ure: missi cence: :T1:C1 : n: er_o ! Secondar vity URU: Dissol Disso ~bin ! y Wetlabs ved: lved: _rec ! SBE SBE ords !------ -------- ----- ------- -------- ------ ----- ---- *END OF HEADER 2.0 14.9974 33.7 1.526 24.4344 7.89 345.9 1 2.9 14.4479 38.3 1.618 25.4965 7.25 317.6 2 3.9 13.7211 38.1 2.045 26.3593 6.33 277.0 1 5.0 12.3305 38.8 2.427 26.9379 5.61 245.6 2 6.1 11.7687 39.7 2.564 27.1139 5.20 227.4 1 6.9 11.7324 39.6 2.748 27.1317 5.12 223.8 1 8.0 11.7199 40.7 3.022 27.1815 5.01 219.2 2 9.2 11.7248 31.0 3.999 27.2589 4.78 209.3 1 10.0 11.6957 24.4 5.739 27.2993 4.61 201.5 1 10.8 11.6586 24.5 6.838 27.3151 4.48 196.1 1 12.0 11.6312 38.8 7.342 27.3510 4.36 190.8 2 13.2 11.6992 47.5 5.708 27.4384 4.25 185.7 1 14.0 11.7545 49.8 5.006 27.5122 4.18 182.8 1 14.8 11.9138 52.5 3.694 27.6417 4.11 179.9 1 16.1 11.9975 53.8 2.503 27.6937 4.05 177.1 2 17.3 12.1070 55.4 1.771 27.7579 4.02 175.7 1 18.1 12.1184 55.9 1.252 27.7651 4.02 175.7 1 18.9 12.1495 56.2 0.916 27.7813 4.02 175.7 1 19.7 12.1536 56.3 0.794 27.7832 4.03 176.3 1 21.0 12.1950 56.6 0.641 27.8091 4.06 177.4 2 22.3 12.2656 56.8 0.580 27.8533 4.08 178.4 1 23.2 12.2946 56.6 0.550 27.8765 4.09 178.8 1 24.0 12.3386 56.3 0.580 27.8991 4.09 179.0 1 24.9 12.3511 56.1 0.580 27.9091 4.10 179.2 1 25.7 12.4265 55.5 0.580 27.9464 4.10 179.4 1 27.0 12.4994 54.8 0.595 27.9792 4.13 180.6 2 28.3 12.5671 54.4 0.641 28.0067 4.18 183.0 1 29.1 12.6117 54.2 0.641 28.0216 4.25 185.7 1 30.0 12.6645 54.0 0.672 28.0436 4.31 188.6 1 30.8 12.7310 53.7 0.702 28.0704 4.36 190.6 1 31.7 12.8263 52.8 0.702 28.1035 4.39 191.8 1 32.9 12.8433 52.1 0.748 28.1087 4.45 194.5 2 34.2 12.8541 51.8 0.885 28.1136 4.52 197.7 1 35.1 12.9047 51.6 0.885 28.1365 4.56 199.4 1 35.9 12.9536 50.7 0.885 28.1650 4.59 200.5 1 36.7 12.9789 49.6 0.916 28.1881 4.61 201.5 1 38.0 12.9932 48.8 0.900 28.2000 4.63 202.3 2 39.3 12.9988 48.6 0.824 28.2045 4.64 203.0 1 40.1 13.0027 48.3 0.824 28.2077 4.66 203.5 1 41.0 13.0078 48.1 0.824 28.2123 4.66 203.8 1 41.8 13.0123 47.7 0.824 28.2158 4.67 204.0 1 42.7 13.0158 47.5 0.733 28.2189 4.67 204.1 1 44.0 13.0191 47.2 0.702 28.2215 4.68 204.5 2 45.2 13.0195 47.2 0.672 28.2218 4.69 204.9 1 46.1 13.0210 46.9 0.641 28.2231 4.69 205.1 1 46.9 13.0252 46.8 0.611 28.2276 4.70 205.3 1 47.7 13.0291 46.3 0.611 28.2312 4.70 205.3 1 49.0 13.0368 45.3 0.595 28.2388 4.69 205.2 2 50.3 13.0399 44.3 0.580 28.2413 4.69 205.0 1 51.1 13.0405 44.5 0.519 28.2417 4.69 205.0 1 51.9 13.0431 43.9 0.519 28.2453 4.68 204.8 1 52.8 13.0483 42.3 0.519 28.2510 4.68 204.7 1 54.0 13.0606 40.5 0.504 28.2661 4.68 204.8 2 55.3 13.0646 39.5 0.519 28.2706 4.69 204.9 1 56.1 13.0704 39.2 0.489 28.2791 4.68 204.8 1 57.0 13.0769 37.8 0.458 28.2851 4.68 204.6 1 57.8 13.0760 35.5 0.458 28.2841 4.68 204.5 1 59.0 13.0778 35.2 0.504 28.2858 4.68 204.5 2 60.2 13.0785 34.6 0.519 28.2866 4.68 204.6 1 60.9 13.0778 34.9 0.489 28.2856 4.68 204.8 1 62.0 13.0810 33.9 0.519 28.2894 4.69 205.2 2 63.1 13.0838 32.7 0.519 28.2930 4.69 205.2 1 64.0 13.0884 31.4 0.519 28.2997 4.69 205.2 2 65.0 13.0887 31.0 0.519 28.2994 4.69 205.2 1 66.0 13.0905 30.5 0.519 28.3018 4.70 205.3 2 67.2 13.0938 29.3 0.565 28.3073 4.70 205.4 2 68.0 13.0964 27.7 0.580 28.3115 4.70 205.6 1 68.8 13.0980 26.8 0.580 28.3141 4.70 205.7 2 69.5 13.0995 25.4 0.580 28.3161 4.71 205.7 1