*2013/12/16 15:36:55.45 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 2011/08/16 16:04:59.000 TIME INCREMENT : 0 0 0 1 0 ! (day hr min sec ms) NUMBER OF RECORDS : 45 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 9354E91B NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.878 46.981 2 Temperature:Secondary 'deg C (ITS90)' 11.4247 15.2423 3 Transmissivity %/metre 9.1 57.4 4 Fluorescence:URU:Wetlabs mg/m^3 0.489 16.957 5 Salinity:T1:C1 PSS-78 9.8601 29.4225 6 Oxygen:Dissolved:SBE mL/L 0.89E-01 9.694 7 Oxygen:Dissolved:SBE umol/kg 3.887804 429.9154 8 Number_of_bin_records n/a 1 2 $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 : TH01 EVENT NUMBER : 4 LATITUDE : 49 13.67000 N ! (deg min) LONGITUDE : 125 35.87000 W ! (deg min) WATER DEPTH : 48 ALTIMETER (M) : 1.47 ! 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 13:26:15 508 508 CLEAN 5.0.4 2012/03/07 13:26:27 508 508 SHIFTDAT 3.4 2012/03/07 16:50:43 508 508 SHIFTDAT 3.4 2012/03/07 17:00:02 508 508 DELETE 6.3 2012/03/08 10:45:03 508 68 CTDEDIT 4.61 2012/03/08 11:00:19 68 64 CALIB 11.7 2012/03/08 12:13:47 64 64 BINAVE 4.1.1 2012/03/08 12:15:43 64 45 REMOVECH 8.1.1 2012/03/08 12:16:18 45 45 CHGUNITS 3.0 2012/03/08 12:17:41 45 45 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 45 45 $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 11:00:19 4 records were deleted in this editing session. 4 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\2011-63-0004.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 16:05:58 NMEA Latitude = 49 13.67 N NMEA Longitude = 125 35.87 W NMEA UTC (Time) = Aug 16 2011 16:04:59 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: TH01 Depth: 70 System UTC = Aug 16 2011 16:05:58 # nquan = 17 # nvalues = 508 # 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, 508 # span 1 = 1.985, 47.399 # span 2 = 10.5270, 18.1032 # span 3 = 11.4235, 17.8185 # span 4 = 1.338646, 3.561268 # span 5 = 0.148588, 3.561470 # span 6 = 54.1364, 87.5198 # span 7 = 0.3971, 20.9709 # span 8 = 0.5052, 4.8352 # span 9 = 6.548, 8.707 # span 10 = 0, 1 # span 11 = -0.759, 0.772 # span 12 = 1.42, 46.98 # span 13 = 9.3972, 29.4218 # span 14 = 0.8779, 29.4227 # span 15 = 0.02976, 11.96528 # span 16 = 0.0000e+00, 0.0000e+00 # interval = seconds: 1 # start_time = Aug 16 2011 16:04:59 [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\2011-63-0004.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 4.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\2011-63-0004.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\2011-63-0004.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; 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 2.9 15.2423 30.0 1.664 9.8601 9.69 429.9 2 3.9 13.2428 9.1 1.939 18.1716 6.89 303.4 2 5.1 11.7992 26.0 2.382 24.5111 4.72 206.7 2 6.1 11.5008 33.3 2.748 25.6279 3.78 165.3 1 6.9 11.4547 36.1 2.686 26.1829 3.47 152.0 1 8.0 11.4247 39.2 2.427 26.5961 3.28 143.7 2 9.1 11.4545 42.8 2.625 26.7091 3.18 139.2 1 9.9 11.4891 43.1 12.912 26.7195 3.16 138.2 1 11.0 11.5553 20.0 16.957 26.7087 3.22 141.1 2 12.1 11.5892 32.2 4.518 27.3552 3.29 144.1 1 12.9 11.6131 35.4 2.259 27.4930 3.30 144.2 1 14.0 11.6646 41.8 1.588 27.5220 3.26 142.6 2 15.1 11.7092 46.8 0.977 27.5551 3.19 139.6 1 15.9 11.7371 50.0 0.916 27.5703 3.13 137.1 1 17.0 11.7806 52.7 0.779 27.5939 3.01 131.4 2 18.2 11.8195 54.4 0.611 27.6165 2.81 123.0 1 18.9 11.8481 54.5 0.580 27.6327 2.67 116.6 1 20.0 11.9007 55.0 0.535 27.6645 2.56 112.1 2 21.2 11.9637 54.6 0.489 27.7023 2.67 116.6 1 21.9 12.0120 54.0 0.519 27.7325 2.72 119.2 1 23.0 12.0538 52.9 0.519 27.7600 2.77 121.0 2 24.2 12.0607 51.7 0.519 27.7681 2.82 123.2 1 24.9 12.0763 51.4 0.519 27.7779 2.77 121.2 1 26.0 12.1273 50.3 0.549 27.8146 2.58 113.0 2 27.2 12.1769 49.1 0.611 27.8558 2.14 93.4 1 27.9 12.2238 49.1 0.672 27.8976 1.59 69.6 1 29.0 12.3904 40.5 1.541 28.0556 0.91 40.0 2 30.2 12.8507 15.6 2.076 28.7436 0.53 23.0 1 30.9 13.2377 32.3 1.649 29.1825 0.40 17.3 1 32.1 13.3937 33.9 1.328 29.2602 0.29 12.5 2 33.2 13.4500 39.6 1.130 29.2841 0.23 10.0 1 33.9 13.4818 44.6 0.885 29.2983 0.20 8.8 1 35.1 13.5768 49.6 0.779 29.3373 0.18 7.7 2 36.2 13.6532 52.4 0.763 29.3705 0.16 6.9 1 36.9 13.6820 54.7 0.763 29.3880 0.15 6.4 1 38.1 13.6800 56.0 0.809 29.4032 0.13 5.9 2 39.2 13.6721 56.6 0.824 29.4118 0.13 5.5 1 39.9 13.6622 57.4 0.824 29.4154 0.12 5.3 1 41.0 13.6484 57.2 0.870 29.4170 0.12 5.0 2 42.1 13.6324 56.9 0.885 29.4192 0.11 4.8 1 43.1 13.6156 56.7 0.900 29.4193 0.10 4.5 2 44.0 13.5933 55.7 0.947 29.4208 0.10 4.3 1 44.8 13.5830 54.7 0.947 29.4215 0.09 4.1 2 45.9 13.5713 54.6 0.993 29.4222 0.09 4.0 2 47.0 13.5613 54.2 1.008 29.4225 0.09 3.9 2