*2013/12/16 15:36:56.06 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 2011/08/19 19:15:49.000 TIME INCREMENT : 0 0 0 1 0 ! (day hr min sec ms) NUMBER OF RECORDS : 65 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 828A0978 NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.407 65.851 2 Temperature:Secondary 'deg C (ITS90)' 8.5794 19.5985 3 Transmissivity %/metre 12.6 61.5 4 Fluorescence:URU:Wetlabs mg/m^3 0.153 5.113 5 Salinity:T1:C1 PSS-78 27.3749 32.0134 6 Oxygen:Dissolved:SBE mL/L 0.324 7.341 7 Oxygen:Dissolved:SBE umol/kg 14.11365 321.5942 8 Number_of_bin_records n/a 1 7 $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 : PI02 EVENT NUMBER : 20 LATITUDE : 49 1.88000 N ! (deg min) LONGITUDE : 125 14.12000 W ! (deg min) WATER DEPTH : 68 ALTIMETER (M) : 4.08 ! 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 13:26:18 292 292 CLEAN 5.0.4 2012/03/07 13:26:31 292 292 SHIFTDAT 3.4 2012/03/07 16:50:46 292 292 SHIFTDAT 3.4 2012/03/07 17:00:06 292 292 DELETE 6.3 2012/03/08 10:45:05 292 110 CTDEDIT 4.61 2012/03/08 11:57:55 110 93 CALIB 11.7 2012/03/08 12:13:49 93 93 BINAVE 4.1.1 2012/03/08 12:15:44 93 65 REMOVECH 8.1.1 2012/03/08 12:16:19 65 65 CHGUNITS 3.0 2012/03/08 12:17:42 65 65 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 65 65 $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 11:57:55 17 records were deleted in this editing session. 9 changes in channel Salinity:T1:C1 -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\2011-63-0020.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 19:16:46 NMEA Latitude = 49 01.88 N NMEA Longitude = 125 14.12 W NMEA UTC (Time) = Aug 19 2011 19:15:49 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: PI02 Depth: 68 m System UTC = Aug 19 2011 19:16:46 # nquan = 17 # nvalues = 292 # 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, 292 # span 1 = 0.365, 65.950 # span 2 = 8.5785, 26.1361 # span 3 = 8.5793, 20.3440 # span 4 = 3.387826, 3.848667 # span 5 = 0.020886, 3.840208 # span 6 = 48.3896, 91.5496 # span 7 = 0.0003, 55.5558 # span 8 = 0.5931, 3.4707 # span 9 = 7.451, 16.107 # span 10 = 0, 1 # span 11 = -0.995, 0.902 # span 12 = 0.93, 98.71 # span 13 = 22.9521, 32.6549 # span 14 = 0.1112, 32.0145 # span 15 = 0.29923, 7.56850 # span 16 = 0.0000e+00, 0.0000e+00 # interval = seconds: 1 # start_time = Aug 19 2011 19:15:49 [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 17:09:08, 7.21d [datcnv_vars = 13] # datcnv_in = P:\Cruise_Data_Processing\2011-63\RAW\CTD\2011-63-0020.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 0.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\2011-63-0020.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\2011-63-0020.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; salinity 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 19.5985 13.4 3.511 27.3749 7.34 321.6 1 2.9 19.4809 13.5 4.136 27.5716 7.19 315.0 2 3.8 18.7533 13.4 4.793 28.0887 6.79 297.4 2 4.9 16.8686 12.6 5.113 29.4232 6.27 274.3 2 6.2 14.2110 13.5 4.396 30.8995 5.77 251.8 2 7.1 12.0821 17.0 3.938 31.2421 5.49 239.6 1 8.1 11.4151 27.3 3.541 31.3583 5.08 221.4 2 9.2 10.7805 35.0 2.870 31.4102 4.79 208.6 1 9.9 10.5370 39.4 2.625 31.3768 4.64 202.3 1 10.9 10.2060 43.5 2.579 31.3538 4.38 190.7 2 12.1 9.9993 45.9 2.595 31.3753 4.09 178.4 1 12.8 9.9132 46.6 2.534 31.3961 3.92 171.0 1 14.0 9.7485 48.3 2.182 31.4275 3.70 161.3 2 15.1 9.5835 50.2 1.893 31.4518 3.48 151.5 1 15.9 9.5491 51.5 1.710 31.4826 3.32 144.8 1 16.8 9.5248 52.4 1.557 31.5004 3.18 138.6 1 18.0 9.4267 52.9 1.664 31.5320 2.98 129.9 2 19.2 9.3429 52.9 1.801 31.5600 2.79 121.7 1 20.1 9.3031 53.4 1.618 31.5871 2.68 116.8 1 20.9 9.2720 54.8 1.252 31.6037 2.58 112.2 1 21.8 9.2320 56.7 0.916 31.6198 2.48 107.9 1 23.0 9.1637 58.2 0.549 31.6465 2.34 102.1 2 24.4 9.0622 59.4 0.336 31.6615 2.22 96.9 1 25.2 9.0112 59.7 0.275 31.6724 2.14 93.5 1 26.1 8.9907 60.0 0.275 31.6809 2.07 90.0 1 26.9 8.9531 60.4 0.244 31.6952 1.97 86.0 1 27.8 8.9393 60.4 0.244 31.7131 1.86 81.1 1 28.7 8.8800 61.3 0.214 31.7359 1.74 75.9 1 30.0 8.8155 61.5 0.199 31.7718 1.56 68.1 2 31.3 8.7637 61.1 0.183 31.8063 1.41 61.3 1 32.2 8.7426 61.1 0.183 31.8227 1.32 57.6 1 33.0 8.7370 61.1 0.183 31.8343 1.25 54.4 1 33.9 8.7268 61.0 0.153 31.8442 1.18 51.6 1 34.8 8.7194 60.5 0.183 31.8522 1.12 48.9 1 35.7 8.7145 59.8 0.183 31.8594 1.07 46.4 1 37.0 8.6972 59.1 0.153 31.8690 1.00 43.4 2 38.3 8.6877 58.6 0.153 31.8766 0.94 40.9 1 39.1 8.6795 58.4 0.153 31.8813 0.91 39.7 1 40.0 8.6725 58.8 0.153 31.8866 0.89 38.7 1 40.9 8.6655 58.8 0.153 31.8907 0.87 37.9 1 41.7 8.6588 59.3 0.153 31.8955 0.85 37.0 1 43.1 8.6670 57.0 0.153 31.9083 0.81 35.3 2 44.4 8.6632 56.2 0.153 31.9226 0.78 33.9 1 45.2 8.6441 55.8 0.153 31.9263 0.77 33.4 1 46.1 8.6186 58.3 0.153 31.9281 0.75 32.8 1 47.0 8.6130 59.1 0.153 31.9304 0.73 31.8 1 47.9 8.6008 58.9 0.153 31.9345 0.71 30.8 1 48.8 8.5939 58.6 0.153 31.9380 0.69 30.0 1 49.6 8.5972 56.5 0.153 31.9460 0.67 29.2 1 51.0 8.5921 55.6 0.199 31.9574 0.65 28.1 2 52.3 8.5891 54.6 0.153 31.9671 0.63 27.3 1 53.2 8.5873 53.4 0.153 31.9734 0.62 26.9 1 54.1 8.5865 52.3 0.153 31.9806 0.61 26.6 1 54.9 8.5857 51.4 0.153 31.9875 0.60 26.2 1 55.8 8.5848 51.1 0.153 31.9907 0.59 25.7 1 56.7 8.5810 51.8 0.153 31.9955 0.58 25.3 1 58.0 8.5816 51.5 0.168 31.9976 0.57 24.8 2 59.4 8.5803 52.1 0.214 31.9998 0.56 24.4 1 60.3 8.5801 52.2 0.214 32.0012 0.56 24.3 1 61.1 8.5804 52.2 0.214 32.0034 0.55 24.0 1 62.0 8.5794 52.7 0.214 32.0065 0.54 23.3 2 63.1 8.5800 53.7 0.193 32.0087 0.52 22.5 3 64.0 8.5809 52.9 0.204 32.0094 0.50 21.8 3 65.0 8.5832 51.7 0.222 32.0098 0.41 17.9 4 65.9 8.5839 50.5 0.214 32.0134 0.32 14.1 7