*2013/12/16 15:36:55.88 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 2011/08/19 01:53:34.000 TIME INCREMENT : 0 0 0 1 0 ! (day hr min sec ms) NUMBER OF RECORDS : 66 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 96280726 NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.21 66.939 2 Temperature:Secondary 'deg C (ITS90)' 8.4884 19.2324 3 Transmissivity %/metre 11.5 61.5 4 Fluorescence:URU:Wetlabs mg/m^3 0.15 4.487 5 Salinity:T1:C1 PSS-78 15.5984 32.3303 6 Oxygen:Dissolved:SBE mL/L 0.927 8.865 7 Oxygen:Dissolved:SBE umol/kg 40.37121 391.7319 8 Number_of_bin_records n/a 1 9 $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 : EF02 EVENT NUMBER : 15 LATITUDE : 49 5.01000 N ! (deg min) LONGITUDE : 125 10.30000 W ! (deg min) WATER DEPTH : 67 ALTIMETER (M) : 3.105 ! 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 13:26:17 521 521 CLEAN 5.0.4 2012/03/07 13:26:29 521 521 SHIFTDAT 3.4 2012/03/07 16:50:45 521 521 SHIFTDAT 3.4 2012/03/07 17:00:04 521 521 DELETE 6.3 2012/03/08 10:45:04 521 133 CTDEDIT 4.61 2012/03/08 11:42:05 133 117 CALIB 11.7 2012/03/08 12:13:48 117 117 BINAVE 4.1.1 2012/03/08 12:15:43 117 66 REMOVECH 8.1.1 2012/03/08 12:16:19 66 66 CHGUNITS 3.0 2012/03/08 12:17:41 66 66 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 66 66 $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 11:42:05 16 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 12:16:19 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\2011-63-0015.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 19 2011 01:54:28 NMEA Latitude = 49 05.01 N NMEA Longitude = 125 10.30 W NMEA UTC (Time) = Aug 19 2011 01:53:34 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: EF02 Depth: 67 System UTC = Aug 19 2011 01:54:28 # nquan = 17 # nvalues = 521 # 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, 521 # span 1 = 1.448, 67.015 # span 2 = 8.4871, 26.3174 # span 3 = 8.4879, 19.3468 # span 4 = 2.256935, 3.749544 # span 5 = 0.176493, 3.714350 # span 6 = 47.2689, 88.6167 # span 7 = 0.0613, 4.8537 # span 8 = 0.7988, 4.0324 # span 9 = 7.451, 8.575 # span 10 = 0, 1 # span 11 = -0.737, 0.702 # span 12 = 2.86, 98.63 # span 13 = 15.5506, 32.3289 # span 14 = 1.0161, 32.3305 # span 15 = 0.92271, 9.48708 # span 16 = 0.0000e+00, 0.0000e+00 # interval = seconds: 1 # start_time = Aug 19 2011 01:53:34 [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 17:09:05, 7.21d [datcnv_vars = 13] # datcnv_in = P:\Cruise_Data_Processing\2011-63\RAW\CTD\2011-63-0015.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 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\2011-63-0015.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\2011-63-0015.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 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 2.2 19.2250 21.5 4.487 15.5984 8.21 362.9 3 2.9 19.2324 21.0 3.526 15.6977 8.86 391.7 2 3.8 18.6495 18.0 3.343 16.3661 8.63 381.1 2 5.0 16.6544 11.5 4.090 18.8457 8.14 358.5 2 5.9 14.5084 13.4 4.243 25.6925 7.85 343.8 1 6.9 12.6199 28.2 4.319 30.8192 7.54 329.0 2 8.1 11.4883 40.2 3.755 31.2548 7.15 311.6 2 9.1 10.9469 44.5 3.266 31.2407 6.88 300.0 1 10.0 10.6628 46.7 2.977 31.2943 6.56 286.2 2 11.0 10.5155 45.9 2.900 31.3272 6.26 273.0 1 12.0 10.3521 44.7 3.099 31.3544 6.03 262.7 2 13.0 10.2489 45.1 3.358 31.3710 5.80 252.8 1 13.9 10.1293 46.6 3.312 31.3948 5.57 242.8 2 14.9 10.0162 50.0 2.992 31.4252 5.36 233.5 1 15.9 9.8256 52.9 2.396 31.4470 5.17 225.4 2 16.9 9.7330 55.2 1.862 31.4681 4.98 216.9 1 17.9 9.6858 55.8 1.602 31.4809 4.70 205.0 2 18.9 9.5746 56.7 1.496 31.5022 4.42 192.5 1 19.8 9.4791 57.5 1.359 31.5196 4.18 182.0 2 21.2 9.3857 58.5 1.145 31.5578 3.97 173.1 2 22.1 9.3377 58.9 0.824 31.5995 3.88 169.0 1 23.1 9.3136 59.4 0.656 31.6204 3.74 163.2 2 24.2 9.2763 59.5 0.641 31.6287 3.60 157.0 1 24.8 9.2205 60.2 0.489 31.6388 3.54 154.2 1 25.9 9.1832 60.3 0.428 31.6627 3.44 149.7 2 26.9 9.1640 60.7 0.336 31.6783 3.29 143.5 1 27.9 9.1053 60.7 0.290 31.6910 3.10 135.2 2 28.9 9.0652 61.1 0.275 31.7187 2.84 123.6 1 29.9 8.9913 61.3 0.275 31.7392 2.64 115.0 2 30.9 8.9561 61.5 0.244 31.7530 2.53 110.1 1 31.9 8.9363 61.5 0.214 31.7731 2.40 104.7 2 32.9 8.9002 61.5 0.214 31.8008 2.22 96.8 1 34.0 8.8704 61.5 0.214 31.8225 2.02 88.2 2 35.0 8.8482 61.4 0.183 31.8390 1.93 84.1 1 36.0 8.8316 61.1 0.199 31.8605 1.95 85.0 2 37.0 8.8090 61.5 0.183 31.8893 1.90 83.0 1 38.0 8.7942 61.1 0.183 31.9083 1.81 78.9 2 39.0 8.7807 60.4 0.183 31.9230 1.75 76.2 1 40.0 8.7654 60.5 0.183 31.9457 1.59 69.2 2 41.1 8.7517 60.0 0.153 31.9680 1.40 61.1 1 42.1 8.7439 58.2 0.153 31.9860 1.35 58.8 2 43.1 8.7231 57.6 0.153 32.0141 1.34 58.2 1 44.1 8.7075 58.6 0.153 32.0385 1.40 61.0 2 45.1 8.6836 57.7 0.183 32.0710 1.52 66.3 1 45.8 8.6640 58.5 0.183 32.0943 1.55 67.6 1 46.9 8.6386 58.8 0.153 32.1312 1.49 64.7 2 47.9 8.6274 57.0 0.153 32.1584 1.40 61.2 1 48.9 8.6118 54.8 0.153 32.1898 1.34 58.5 2 49.9 8.5933 56.9 0.153 32.2172 1.28 55.6 1 50.9 8.5842 57.3 0.153 32.2338 1.20 52.2 2 51.9 8.5755 57.3 0.153 32.2488 1.14 49.7 1 53.0 8.5677 56.4 0.153 32.2606 1.11 48.3 2 54.0 8.5549 56.3 0.153 32.2746 1.06 46.2 1 55.0 8.5489 56.3 0.153 32.2828 1.03 45.0 2 56.0 8.5443 54.7 0.153 32.2889 1.04 45.3 1 57.0 8.5376 56.3 0.153 32.2938 1.02 44.6 2 58.1 8.5319 56.9 0.153 32.2987 0.96 42.0 1 59.1 8.5275 55.6 0.153 32.3055 0.93 40.5 2 60.1 8.5224 55.5 0.153 32.3097 0.93 40.4 1 61.1 8.5186 55.2 0.153 32.3130 0.96 41.8 2 62.2 8.5101 55.2 0.153 32.3180 1.01 44.2 2 63.1 8.5053 55.3 0.153 32.3207 1.07 46.5 2 63.9 8.5018 55.6 0.153 32.3226 1.08 47.0 2 65.0 8.4944 56.3 0.196 32.3265 1.17 51.1 5 66.0 8.4904 56.1 0.153 32.3289 1.21 52.8 4 66.9 8.4884 56.3 0.150 32.3303 1.24 53.8 9