*2013/12/16 15:36:55.36 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 2011/08/15 16:21:57.000 TIME INCREMENT : 0 0 0 1 0 ! (day hr min sec ms) NUMBER OF RECORDS : 48 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 4943CEF2 NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 1.356 47.964 2 Temperature:Secondary 'deg C (ITS90)' 11.4759 15.2484 3 Transmissivity %/metre 21.2 43 4 Fluorescence:URU:Wetlabs mg/m^3 0.428 11.142 5 Salinity:T1:C1 PSS-78 19.3819 29.444 6 Oxygen:Dissolved:SBE mL/L 0.96E-01 8.988 7 Oxygen:Dissolved:SBE umol/kg 4.2 394.5 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 : TI02 EVENT NUMBER : 1 LATITUDE : 49 11.81000 N ! (deg min) LONGITUDE : 125 40.43000 W ! (deg min) WATER DEPTH : 48 ALTIMETER (M) : 2.17 ! 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 13:26:14 922 922 CLEAN 5.0.4 2012/03/07 13:26:26 922 922 SHIFTDAT 3.4 2012/03/07 16:50:42 922 922 SHIFTDAT 3.4 2012/03/07 17:00:01 922 922 DELETE 6.3 2012/03/08 10:45:02 922 94 CTDEDIT 4.61 2012/03/08 10:49:25 94 77 CALIB 11.7 2012/03/08 12:13:47 77 77 BINAVE 4.1.1 2012/03/08 12:15:42 77 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 ? ? CLEAN 5.0.4 2012/03/08 13:47:36 48 48 HDREDIT2 2.5.1 2012/03/08 13:47:42 ? ? CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/16 15:36:55 48 48 $END $REMARKS -CLEAN functions: 2012/03/07 13:26:26 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 10:49:25 17 records were deleted in this editing session. No data values were changed. -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 -CLEAN functions: 2012/03/08 13:47:36 Interpolation by Record Number, in Pressure Set event to last 4 characters of file name -HEADER EDITS: 2012/03/08 13:47:42 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\2011-63-0001.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 15 2011 16:22:53 NMEA Latitude = 49 11.81 N NMEA Longitude = 125 40.43 W NMEA UTC (Time) = Aug 15 2011 16:21:57 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: 47 System UTC = Aug 15 2011 16:22:53 # nquan = 17 # nvalues = 922 # 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, 922 # span 1 = 0.503, 49.494 # span 2 = 11.4676, 18.6371 # span 3 = 11.4670, 22.0337 # span 4 = 0.029257, 3.564618 # span 5 = -0.005230, 3.564815 # span 6 = -0.0163, 90.0474 # span 7 = -0.0303, 11.0808 # span 8 = 0.5076, 3.7705 # span 9 = 3.279, 16.185 # span 10 = 0, 1 # span 11 = -0.702, 0.694 # span 12 = 1.03, 98.63 # span 13 = 0.1628, 29.4667 # span 14 = 0.0000, 29.4679 # span 15 = 0.03620, 9.27979 # span 16 = 0.0000e+00, 0.0000e+00 # interval = seconds: 1 # start_time = Aug 15 2011 16:21:57 [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 17:08:58, 7.21d [datcnv_vars = 13] # datcnv_in = P:\Cruise_Data_Processing\2011-63\RAW\CTD\2011-63-0001.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 17:11:23, 7.21d # alignctd_in = P:\Cruise_Data_Processing\2011-63\Processing\convert\2011-63-000 1.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\2011-63-0001.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\2011-63-0001.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. Transmissivity data between 2db and 45db had all 0.0 values, so were replaced with pad values. 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 1.4 15.2484 41.1 1.023 19.3819 8.53 375.7 2 2.0 14.3366 32.7 1.120 23.2368 8.99 394.5 3 3.2 12.3709 -99.0 3.969 26.6077 6.73 294.4 2 4.1 12.1213 -99.0 4.976 26.7948 6.08 266.1 1 5.0 11.7575 -99.0 5.906 27.0524 5.63 246.4 2 5.9 11.6893 -99.0 6.655 27.0971 5.19 226.9 1 6.9 11.5978 -99.0 7.845 27.1793 4.86 212.4 2 7.9 11.5049 -99.0 8.730 27.2444 4.66 204.0 1 9.0 11.4833 -99.0 9.173 27.2425 4.53 198.3 2 10.0 11.4829 -99.0 9.402 27.2561 4.41 192.9 1 11.1 11.4759 -99.0 9.600 27.2951 4.28 187.2 2 12.1 11.4814 -99.0 11.142 27.3410 4.16 181.8 1 13.1 11.4861 -99.0 8.623 27.3798 4.10 179.5 2 14.1 11.5155 -99.0 3.541 27.4204 4.08 178.3 1 14.8 11.6482 -99.0 2.106 27.4995 4.04 176.8 1 15.8 11.6938 -99.0 1.313 27.5287 4.02 175.8 2 16.9 11.8003 -99.0 1.008 27.5877 3.99 174.6 1 17.9 11.8433 -99.0 0.870 27.6091 3.98 174.1 2 18.9 11.8815 -99.0 0.885 27.6306 3.99 174.3 1 19.9 11.9373 -99.0 0.733 27.6596 3.98 174.2 2 20.9 11.9733 -99.0 0.641 27.6786 3.97 173.7 1 21.9 11.9966 -99.0 0.595 27.6960 3.95 172.8 2 23.0 12.0043 -99.0 0.519 27.7002 3.93 171.8 1 24.0 12.0159 -99.0 0.519 27.7112 3.90 170.4 2 25.0 12.0490 -99.0 0.458 27.7317 3.85 168.2 1 26.0 12.0807 -99.0 0.474 27.7578 3.78 165.3 2 27.0 12.1050 -99.0 0.428 27.7787 3.72 162.9 1 28.0 12.1419 -99.0 0.458 27.8075 3.68 161.0 2 29.0 12.1540 -99.0 0.489 27.8153 3.44 150.5 1 30.0 12.2413 -99.0 0.474 27.8885 2.46 107.4 2 31.0 12.4630 -99.0 0.428 28.1405 1.36 59.3 1 32.0 13.1919 -99.0 0.519 29.1306 0.76 33.3 2 33.0 13.5844 -99.0 0.519 29.4420 0.46 20.1 1 34.0 13.5882 -99.0 0.519 29.4440 0.33 14.5 2 35.0 13.5886 -99.0 0.489 29.4434 0.26 11.2 1 36.0 13.5883 -99.0 0.519 29.4422 0.22 9.5 2 37.0 13.5889 -99.0 0.519 29.4410 0.19 8.2 1 38.0 13.5889 -99.0 0.489 29.4398 0.17 7.4 2 39.0 13.5890 -99.0 0.519 29.4389 0.15 6.7 1 40.1 13.5892 -99.0 0.504 29.4380 0.14 6.2 2 41.1 13.5890 -99.0 0.519 29.4372 0.13 5.8 1 42.1 13.5891 -99.0 0.519 29.4365 0.13 5.5 2 43.1 13.5895 -99.0 0.519 29.4358 0.12 5.2 1 44.1 13.5896 -99.0 0.519 29.4353 0.12 5.0 2 45.2 13.5885 -99.0 0.519 29.4344 0.11 4.7 2 46.1 13.5889 43.0 0.504 29.4344 0.10 4.5 2 46.9 13.5858 32.0 0.504 29.4335 0.10 4.4 2 48.0 13.5854 21.2 0.509 29.4331 0.10 4.2 3