*2013/12/16 15:36:56.28 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 2011/08/20 02:23:56.000 TIME INCREMENT : 0 0 0 1 0 ! (day hr min sec ms) NUMBER OF RECORDS : 59 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 50790759 NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.152 59.769 2 Temperature:Secondary 'deg C (ITS90)' 8.2343 18.7098 3 Transmissivity %/metre 9.4 60.7 4 Fluorescence:URU:Wetlabs mg/m^3 0.181 6.889 5 Salinity:T1:C1 PSS-78 25.1859 32.5854 6 Oxygen:Dissolved:SBE mL/L 1.905 8.744 7 Oxygen:Dissolved:SBE umol/kg 82.94254 383.6027 8 Number_of_bin_records n/a 1 12 $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 : EF09 EVENT NUMBER : 26 LATITUDE : 49 0.11000 N ! (deg min) LONGITUDE : 125 10.84000 W ! (deg min) WATER DEPTH : 55 ALTIMETER (M) : 4.15 ! 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 13:26:20 481 481 CLEAN 5.0.4 2012/03/07 13:26:32 481 481 SHIFTDAT 3.4 2012/03/07 16:50:48 481 481 SHIFTDAT 3.4 2012/03/07 17:00:07 481 481 DELETE 6.3 2012/03/08 10:45:06 481 129 CTDEDIT 4.61 2012/03/08 12:04:11 129 99 CALIB 11.7 2012/03/08 12:13:49 99 99 BINAVE 4.1.1 2012/03/08 12:15:44 99 59 REMOVECH 8.1.1 2012/03/08 12:16:19 59 59 CHGUNITS 3.0 2012/03/08 12:17:42 59 59 REORDER 1.3 2012/03/08 12:18:14 ? ? HDREDIT2 2.5.1 2012/03/08 13:22:46 ? ? CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/16 15:36:56 59 59 $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 12:04:11 30 records were deleted in this editing session. No data values were changed. -CALIB parameters: 2012/03/08 12:13:49 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 12:16:19 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\2011-63-0026.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 20 2011 02:24:54 NMEA Latitude = 49 00.11 N NMEA Longitude = 125 10.84 W NMEA UTC (Time) = Aug 20 2011 02:23:56 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: EF09 Depth: 55 m System UTC = Aug 20 2011 02:24:54 # nquan = 17 # nvalues = 481 # 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, 481 # span 1 = 0.216, 59.828 # span 2 = 1.3226, 22.9164 # span 3 = 8.2311, 19.3762 # span 4 = 3.296272, 3.696939 # span 5 = 0.003591, 3.709389 # span 6 = 53.7548, 88.5213 # span 7 = 0.0003, 6.9294 # span 8 = 1.1163, 3.8962 # span 9 = 7.197, 8.663 # span 10 = 0, 1 # span 11 = -0.880, 0.895 # span 12 = 4.08, 98.61 # span 13 = 23.2107, 38.5901 # span 14 = 0.0246, 32.5882 # span 15 = 1.89398, 8.77681 # span 16 = 0.0000e+00, 0.0000e+00 # interval = seconds: 1 # start_time = Aug 20 2011 02:23:56 [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 17:09:11, 7.21d [datcnv_vars = 13] # datcnv_in = P:\Cruise_Data_Processing\2011-63\RAW\CTD\2011-63-0026.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 17:11:25, 7.21d # alignctd_in = P:\Cruise_Data_Processing\2011-63\Processing\convert\2011-63-002 6.cnv # alignctd_adv = sbeox0V 4.500 # celltm_date = Mar 06 2012 17:11:51, 7.21d # celltm_in = P:\Cruise_Data_Processing\2011-63\Processing\align\2011-63-0026.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 17:13:29, 7.21d [derive_vars = 3] # Derive_in = P:\Cruise_Data_Processing\2011-63\Processing\celltm\2011-63-0026.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* CTDEDIT was used to remove a few records near the top 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 2.2 18.7098 14.6 5.423 25.1859 8.74 383.6 3 2.8 16.8549 12.6 5.983 28.0560 8.32 363.9 3 3.9 14.4088 9.4 6.889 29.9431 7.17 313.3 3 4.9 12.5684 15.3 6.044 30.7408 6.57 286.8 1 5.9 11.9876 19.5 5.525 30.9933 6.19 270.0 2 6.9 11.8149 29.2 4.732 31.0392 5.82 254.0 1 8.0 11.3667 34.9 4.808 31.2125 5.44 237.0 2 9.2 11.1563 38.2 4.915 31.2664 5.02 218.8 1 10.0 10.9196 38.9 4.610 31.3281 4.79 208.9 1 10.9 10.6813 42.3 3.907 31.3888 4.61 200.8 1 11.7 10.5727 46.7 3.175 31.4172 4.46 194.3 1 13.0 10.3244 51.0 2.488 31.4852 4.31 187.9 2 14.2 10.2592 54.8 1.740 31.5035 4.18 182.4 1 15.1 10.2208 56.1 1.618 31.5151 4.11 179.1 1 15.9 10.1319 57.5 1.221 31.5377 4.05 176.7 1 16.8 10.0245 58.5 1.343 31.5672 4.01 174.9 1 17.6 9.9360 58.7 0.916 31.5946 3.97 173.2 1 18.9 9.9134 59.1 0.809 31.6001 3.91 170.3 2 20.2 9.8307 59.4 0.641 31.6279 3.85 167.8 1 21.1 9.7713 59.8 0.580 31.6492 3.82 166.3 1 21.9 9.7454 60.0 0.519 31.6592 3.78 164.6 1 22.8 9.7276 60.0 0.458 31.6666 3.73 162.7 1 23.7 9.7049 60.2 0.397 31.6751 3.69 160.9 1 25.0 9.5967 60.3 0.367 31.7135 3.62 157.8 2 26.3 9.5367 60.3 0.397 31.7351 3.55 154.8 1 27.2 9.4183 60.2 0.367 31.7826 3.52 153.5 1 28.1 9.3651 60.5 0.336 31.8037 3.49 152.3 1 28.9 9.3547 60.3 0.367 31.8077 3.47 151.1 1 29.8 9.3526 60.7 0.336 31.8093 3.43 149.6 1 30.7 9.3306 60.6 0.305 31.8171 3.40 148.1 1 32.0 9.2589 60.6 0.305 31.8490 3.34 145.7 2 33.4 9.1862 60.7 0.275 31.8827 3.29 143.2 1 34.2 9.1479 60.1 0.275 31.9003 3.25 141.6 1 35.1 9.1083 60.1 0.275 31.9174 3.22 140.3 1 36.0 9.0754 59.8 0.275 31.9337 3.20 139.2 1 36.9 9.0490 60.0 0.275 31.9478 3.18 138.4 1 37.7 9.0440 60.2 0.275 31.9507 3.15 137.4 1 39.1 9.0280 60.3 0.275 31.9594 3.11 135.4 2 40.4 8.9932 60.1 0.244 31.9806 3.06 133.3 1 41.2 8.9609 60.3 0.244 31.9974 3.02 131.4 1 42.1 8.9320 60.2 0.244 32.0170 2.97 129.4 1 43.0 8.8898 59.9 0.244 32.0414 2.93 127.5 1 43.9 8.8375 59.6 0.244 32.0756 2.88 125.5 1 44.8 8.8145 59.1 0.244 32.0905 2.84 123.6 1 45.7 8.7574 58.9 0.214 32.1289 2.80 122.1 1 47.0 8.7376 58.6 0.229 32.1432 2.76 120.1 2 48.3 8.7296 58.0 0.214 32.1497 2.68 116.6 1 49.2 8.7119 58.1 0.214 32.1640 2.60 113.2 1 50.0 8.6107 57.4 0.214 32.2454 2.53 110.3 1 50.9 8.5164 56.5 0.244 32.3260 2.48 108.2 1 52.1 8.4959 54.5 0.214 32.3435 2.42 105.3 2 53.1 8.4894 53.8 0.244 32.3497 2.33 101.5 1 54.0 8.4069 53.4 0.259 32.4278 2.25 97.8 2 55.1 8.3260 50.8 0.214 32.4996 2.12 92.4 7 56.0 8.2820 47.3 0.206 32.5426 2.00 87.1 4 57.0 8.2487 44.2 0.214 32.5733 1.95 85.0 2 57.8 8.2392 43.5 0.199 32.5815 1.94 84.3 2 58.9 8.2357 44.0 0.183 32.5840 1.92 83.8 3 59.8 8.2343 44.5 0.181 32.5854 1.90 82.9 12