*2013/12/16 15:36:55.50 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 2011/08/16 16:27:16.000 TIME INCREMENT : 0 0 0 1 0 ! (day hr min sec ms) NUMBER OF RECORDS : 48 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : CA70C5 NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.102 48.933 2 Temperature:Secondary 'deg C (ITS90)' 11.4711 15.9776 3 Transmissivity %/metre 12.6 57 4 Fluorescence:URU:Wetlabs mg/m^3 0.519 18.498 5 Salinity:T1:C1 PSS-78 21.4292 29.4233 6 Oxygen:Dissolved:SBE mL/L 0.92E-01 9.03 7 Oxygen:Dissolved:SBE umol/kg 4.018846 397.0328 8 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 ' ' 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 : TH02 EVENT NUMBER : 5 LATITUDE : 49 13.51000 N ! (deg min) LONGITUDE : 125 35.92000 W ! (deg min) WATER DEPTH : 46 ALTIMETER (M) : 1.98 ! 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 13:26:15 293 293 CLEAN 5.0.4 2012/03/07 13:26:27 293 293 SHIFTDAT 3.4 2012/03/07 16:50:43 293 293 SHIFTDAT 3.4 2012/03/07 17:00:02 293 293 DELETE 6.3 2012/03/08 10:45:03 293 73 CTDEDIT 4.61 2012/03/08 11:02:15 73 62 CALIB 11.7 2012/03/08 12:13:47 62 62 BINAVE 4.1.1 2012/03/08 12:15:43 62 48 REMOVECH 8.1.1 2012/03/08 12:16:18 48 48 CHGUNITS 3.0 2012/03/08 12:17:41 48 48 REORDER 1.3 2012/03/08 12:18:13 ? ? HDREDIT2 2.5.1 2012/03/08 13:22:45 ? ? CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/16 15:36:55 48 48 $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 11:02:15 11 records were deleted in this editing session. 3 changes in channel Salinity:T1:C1 -CALIB parameters: 2012/03/08 12:13:47 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 13:22:45 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\2011-63-0005.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 16:28:16 NMEA Latitude = 49 13.51 N NMEA Longitude = 125 35.92 W NMEA UTC (Time) = Aug 16 2011 16:27:16 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: TH02 Depth: 46 System UTC = Aug 16 2011 16:28:16 # nquan = 17 # nvalues = 293 # 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, 293 # span 1 = 1.661, 49.170 # span 2 = 11.4544, 23.0885 # span 3 = 11.4486, 17.7151 # span 4 = 2.398398, 3.560608 # span 5 = 2.217884, 3.561029 # span 6 = 39.2330, 86.9475 # span 7 = 0.3971, 25.6108 # span 8 = 0.5161, 4.8377 # span 9 = 7.041, 8.765 # span 10 = 0, 1 # span 11 = -0.959, 0.930 # span 12 = 0.88, 98.63 # span 13 = 17.1578, 29.4225 # span 14 = 15.9089, 29.4233 # span 15 = 0.05989, 11.90597 # span 16 = 0.0000e+00, 0.0000e+00 # interval = seconds: 1 # start_time = Aug 16 2011 16:27:16 [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 17:09:00, 7.21d [datcnv_vars = 13] # datcnv_in = P:\Cruise_Data_Processing\2011-63\RAW\CTD\2011-63-0005.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 5.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\2011-63-0005.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 17:13:27, 7.21d [derive_vars = 3] # Derive_in = P:\Cruise_Data_Processing\2011-63\Processing\celltm\2011-63-0005.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 124 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; salintiy 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. 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 2.1 15.9776 30.7 2.503 21.4292 9.03 397.0 1 2.8 13.1342 20.9 2.655 26.0780 7.98 349.5 2 4.1 12.2647 24.0 3.053 26.7122 6.24 273.0 2 5.2 11.8578 34.7 2.503 26.8233 5.17 226.1 1 6.0 11.6058 37.6 2.259 26.9350 4.52 197.7 1 6.8 11.6156 41.5 2.290 26.9893 3.98 173.9 1 7.7 11.5433 42.7 2.290 27.0613 3.61 158.1 1 9.0 11.4711 42.8 4.564 27.2042 3.31 144.6 2 10.3 11.5379 32.2 18.498 27.3098 3.19 139.7 1 11.1 11.5675 12.6 13.004 27.3679 3.23 141.1 1 12.0 11.5867 28.9 6.197 27.4030 3.27 142.9 1 12.9 11.6139 40.5 3.694 27.4474 3.28 143.4 1 13.8 11.6632 43.0 2.656 27.4962 3.26 142.5 1 14.7 11.7011 45.9 1.679 27.5278 3.22 140.9 1 15.6 11.7389 50.1 1.221 27.5565 3.18 139.0 1 17.0 11.8119 52.4 0.626 27.6051 3.17 138.5 2 18.4 11.8834 53.4 0.519 27.6493 3.24 141.6 1 19.3 11.9252 53.4 0.519 27.6731 3.28 143.6 1 20.2 11.9828 53.1 0.580 27.7041 3.30 144.1 1 21.1 12.0046 52.5 0.611 27.7175 3.29 143.6 1 22.1 12.0154 52.1 0.580 27.7267 3.24 141.7 1 23.0 12.0312 51.9 0.611 27.7391 3.16 138.4 1 23.9 12.0554 51.3 0.641 27.7553 3.12 136.6 1 24.8 12.0791 50.6 0.641 27.7772 3.11 135.9 1 25.7 12.1343 49.7 0.641 27.8175 2.98 130.5 1 26.7 12.1693 48.4 0.672 27.8390 2.58 112.9 1 27.6 12.1877 48.3 0.824 27.8615 1.93 84.6 1 29.0 12.4362 39.9 1.999 28.1687 1.12 48.7 2 30.3 13.2383 28.3 1.801 29.1841 0.63 27.7 1 31.3 13.3827 39.5 1.404 29.2553 0.47 20.8 1 32.2 13.4408 42.6 1.130 29.2792 0.38 16.4 1 33.1 13.4825 46.4 1.038 29.2954 0.31 13.6 1 34.0 13.5352 50.3 0.916 29.3153 0.27 11.7 1 34.9 13.5828 53.2 0.794 29.3408 0.24 10.4 1 35.8 13.6319 55.3 0.794 29.3673 0.21 9.3 1 36.8 13.6580 55.8 0.824 29.3846 0.20 8.6 1 37.7 13.6674 56.3 0.824 29.3979 0.18 8.0 1 39.0 13.6634 57.0 0.840 29.4113 0.17 7.2 2 40.4 13.6344 56.8 0.885 29.4180 0.15 6.6 1 41.1 13.6163 56.7 0.916 29.4209 0.14 6.3 1 41.8 13.6055 56.1 0.947 29.4220 0.14 6.0 1 42.8 13.5912 55.2 0.993 29.4228 0.16 6.8 2 43.7 13.5809 54.9 1.008 29.4233 0.20 9.0 1 45.0 13.5769 54.6 1.028 29.4222 0.12 5.0 3 45.9 13.5667 54.2 1.038 29.4226 0.10 4.5 2 47.0 13.5599 53.5 1.048 29.4228 0.10 4.2 3 48.1 13.5531 53.3 1.084 29.4229 0.09 4.0 2 48.9 13.5492 53.1 1.130 29.4231 0.10 4.2 2