*2013/12/16 15:36:55.70 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 2011/08/16 23:26:42.000 TIME INCREMENT : 0 0 0 1 0 ! (day hr min sec ms) NUMBER OF RECORDS : 52 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 3EDF7FFC NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.371 52.761 2 Temperature:Secondary 'deg C (ITS90)' 12.1277 14.0808 3 Transmissivity %/metre 21 54.1 4 Fluorescence:URU:Wetlabs mg/m^3 0.733 2.717 5 Salinity:T1:C1 PSS-78 26.4019 28.3668 6 Oxygen:Dissolved:SBE mL/L 4.192 5.576 7 Oxygen:Dissolved:SBE umol/kg 183.3113 244.158 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 : TIAD3 EVENT NUMBER : 10 LATITUDE : 49 7.14000 N ! (deg min) LONGITUDE : 125 44.31000 W ! (deg min) WATER DEPTH : 56 ALTIMETER (M) : 3.93 ! 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 13:26:16 471 471 CLEAN 5.0.4 2012/03/07 13:26:28 471 471 SHIFTDAT 3.4 2012/03/07 16:50:44 471 471 SHIFTDAT 3.4 2012/03/07 17:00:03 471 471 DELETE 6.3 2012/03/08 10:45:04 471 78 CTDEDIT 4.61 2012/03/08 11:11:45 78 67 CALIB 11.7 2012/03/08 12:13:48 67 67 BINAVE 4.1.1 2012/03/08 12:15:43 67 52 REMOVECH 8.1.1 2012/03/08 12:16:18 52 52 CHGUNITS 3.0 2012/03/08 12:17:41 52 52 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 52 52 $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 11:11:45 11 records were deleted in this editing session. 4 changes in channel Salinity:T1:C1 -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\2011-63-0010.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 23:27:43 NMEA Latitude = 49 07.14 N NMEA Longitude = 125 44.31 W NMEA UTC (Time) = Aug 16 2011 23:26:42 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: TIAD3 Depth: 70 System UTC = Aug 16 2011 23:27:43 # nquan = 17 # nvalues = 471 # 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, 471 # span 1 = 0.948, 53.211 # span 2 = 12.1278, 17.4720 # span 3 = 12.1277, 15.8436 # span 4 = 3.100044, 3.404197 # span 5 = 0.076491, 3.404289 # span 6 = 64.0083, 85.7791 # span 7 = 0.6718, 3.1443 # span 8 = 1.9450, 2.7662 # span 9 = 7.786, 8.122 # span 10 = 0, 1 # span 11 = -0.995, 1.008 # span 12 = 0.95, 98.63 # span 13 = 23.2906, 28.3694 # span 14 = 0.4618, 28.3700 # span 15 = 4.19184, 6.27702 # span 16 = 0.0000e+00, 0.0000e+00 # interval = seconds: 1 # start_time = Aug 16 2011 23:26:42 [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 17:09:03, 7.21d [datcnv_vars = 13] # datcnv_in = P:\Cruise_Data_Processing\2011-63\RAW\CTD\2011-63-0010.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\2011-63-001 0.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\2011-63-0010.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\2011-63-0010.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 90 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 2.4 14.0808 35.2 2.473 26.4019 5.58 244.2 1 2.9 13.6434 35.2 2.534 26.9138 5.52 241.5 1 4.1 13.4694 36.3 2.671 27.0649 5.38 235.6 2 5.4 13.3377 36.9 2.686 27.1781 5.17 226.2 1 6.4 13.1212 37.2 2.717 27.3156 5.02 219.6 1 7.4 12.8530 37.9 2.686 27.4770 4.92 215.3 1 8.4 12.6998 39.3 2.686 27.5655 4.84 211.8 1 9.4 12.6604 41.1 2.625 27.5868 4.73 207.0 1 10.4 12.7235 42.0 2.595 27.5908 4.58 200.2 1 11.3 12.6984 43.7 2.473 27.6321 4.44 194.1 1 12.3 12.4779 45.6 2.137 27.6937 4.34 190.0 1 13.3 12.1634 49.6 1.984 27.6819 4.30 188.2 1 14.3 12.1451 50.6 1.496 27.6863 4.26 186.5 1 15.2 12.1277 51.8 1.252 27.6830 4.24 185.2 1 16.2 12.1363 52.6 1.069 27.6871 4.21 184.1 1 17.2 12.1541 53.2 0.916 27.6929 4.19 183.4 1 18.1 12.1298 53.5 0.824 27.6965 4.19 183.3 1 19.1 12.1328 53.9 0.794 27.7025 4.23 185.0 1 20.1 12.1730 54.1 0.733 27.7292 4.33 189.4 1 21.0 12.2584 53.9 0.763 27.7707 4.46 195.2 1 22.0 12.5059 53.0 0.855 27.8765 4.56 199.2 1 23.0 12.8313 50.0 0.947 27.9650 4.61 201.6 1 23.9 12.9029 48.3 0.947 27.9879 4.66 203.8 1 24.9 12.9436 47.4 0.947 28.0164 4.68 204.6 1 25.9 12.9737 46.7 0.947 28.0372 4.69 205.0 1 26.9 12.9752 45.9 0.855 28.0841 4.70 205.7 1 27.8 12.9320 45.8 0.824 28.0955 4.74 207.2 1 28.8 12.9772 45.1 0.885 28.1352 4.77 208.4 1 29.8 13.0061 44.2 0.947 28.1507 4.80 209.7 1 30.7 13.0498 44.2 1.008 28.1662 4.82 210.9 1 31.7 13.0867 42.5 1.038 28.1800 4.85 212.0 1 32.7 13.1065 41.6 1.038 28.1864 4.86 212.5 1 33.7 13.1353 40.7 1.038 28.2034 4.86 212.6 1 34.6 13.1490 39.2 1.008 28.2337 4.86 212.3 1 35.6 13.1320 38.4 1.008 28.2465 4.85 211.9 1 36.6 13.1283 37.7 1.038 28.2491 4.83 211.3 1 37.6 13.1269 37.0 1.069 28.2501 4.82 210.9 1 39.0 13.1049 35.2 0.947 28.2780 4.82 210.5 2 40.5 13.0926 34.3 0.977 28.2953 4.81 210.4 1 41.4 13.0936 33.6 1.008 28.2965 4.81 210.4 1 42.3 13.0930 33.5 1.008 28.2957 4.81 210.3 1 43.0 13.0922 34.0 1.008 28.2961 4.81 210.2 1 44.0 13.0916 34.4 1.048 28.2974 4.81 210.1 3 45.2 13.0907 34.3 1.069 28.2975 4.80 209.9 2 46.1 13.0912 33.9 1.053 28.3017 4.80 210.0 2 47.0 13.0927 33.7 1.084 28.3046 4.81 210.1 2 47.9 13.0986 33.2 0.993 28.3147 4.80 210.1 2 49.0 13.1031 32.3 1.038 28.3220 4.81 210.2 3 49.9 13.1075 29.1 0.947 28.3291 4.80 209.9 2 50.9 13.1174 25.2 0.987 28.3469 4.80 209.7 3 52.0 13.1250 21.8 1.028 28.3594 4.80 209.9 3 52.8 13.1290 21.0 1.008 28.3668 4.80 209.7 1