*2013/12/16 15:36:56.25 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 2011/08/20 02:01:59.000 TIME INCREMENT : 0 0 0 1 0 ! (day hr min sec ms) NUMBER OF RECORDS : 80 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : ACDE0D8C NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.243 82.701 2 Temperature:Secondary 'deg C (ITS90)' 8.1992 18.8988 3 Transmissivity %/metre 12.5 60.5 4 Fluorescence:URU:Wetlabs mg/m^3 0.122 6.889 5 Salinity:T1:C1 PSS-78 24.6678 32.6216 6 Oxygen:Dissolved:SBE mL/L 1.751 8.763 7 Oxygen:Dissolved:SBE umol/kg 76.23498 384.0007 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 : EF08 EVENT NUMBER : 25 LATITUDE : 49 0.67000 N ! (deg min) LONGITUDE : 125 10.26000 W ! (deg min) WATER DEPTH : 84 ALTIMETER (M) : 3.965 ! 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 13:26:19 590 590 CLEAN 5.0.4 2012/03/07 13:26:32 590 590 SHIFTDAT 3.4 2012/03/07 16:50:47 590 590 SHIFTDAT 3.4 2012/03/07 17:00:07 590 590 DELETE 6.3 2012/03/08 10:45:06 590 153 CTDEDIT 4.61 2012/03/08 12:03:16 153 104 CALIB 11.7 2012/03/08 12:13:49 104 104 BINAVE 4.1.1 2012/03/08 12:15:44 104 80 REMOVECH 8.1.1 2012/03/08 12:16:19 80 80 CHGUNITS 3.0 2012/03/08 12:17:42 80 80 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 80 80 $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 12:03:16 49 records were deleted in this editing session. 3 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\2011-63-0025.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 02:02:57 NMEA Latitude = 49 00.67 N NMEA Longitude = 125 10.26 W NMEA UTC (Time) = Aug 20 2011 02:01:59 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: EF08 Depth: 84 m System UTC = Aug 20 2011 02:02:57 # nquan = 17 # nvalues = 590 # 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, 590 # span 1 = 0.169, 83.250 # span 2 = -0.7722, 23.3183 # span 3 = 8.1991, 19.4097 # span 4 = 3.111567, 3.698661 # span 5 = -0.005600, 3.708557 # span 6 = 54.6371, 88.4974 # span 7 = -0.0608, 7.1431 # span 8 = 1.0595, 3.9109 # span 9 = 7.384, 8.664 # span 10 = 0, 1 # span 11 = -0.902, 0.917 # span 12 = 1.39, 98.66 # span 13 = 23.2394, 38.7580 # span 14 = 0.0000, 32.6216 # span 15 = 1.72487, 9.67453 # span 16 = 0.0000e+00, 0.0000e+00 # interval = seconds: 1 # start_time = Aug 20 2011 02:01:59 [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 17:09:10, 7.21d [datcnv_vars = 13] # datcnv_in = P:\Cruise_Data_Processing\2011-63\RAW\CTD\2011-63-0025.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 5.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\2011-63-0025.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\2011-63-0025.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 2.2 18.8988 14.0 4.899 24.6678 8.73 383.0 2 2.9 17.9785 13.9 5.332 26.4753 8.76 384.0 3 4.1 15.9108 12.5 6.889 28.9937 8.07 352.7 3 5.0 15.1426 13.4 6.746 29.4416 7.34 320.7 1 5.8 14.2601 13.9 6.319 30.2425 6.72 293.6 2 7.1 12.0096 14.6 4.427 31.2373 6.06 264.1 2 8.1 11.4449 23.9 3.724 31.2373 5.61 244.6 1 9.1 11.1015 34.6 4.076 31.3098 5.23 228.2 2 10.2 10.8511 39.5 3.114 31.3705 4.90 213.6 1 10.9 10.6786 43.5 1.771 31.3956 4.72 205.7 1 11.9 10.4802 49.3 1.069 31.4435 4.49 195.9 2 13.0 10.3231 53.4 0.702 31.4824 4.33 188.8 1 14.1 10.1762 56.1 0.641 31.5224 4.22 184.0 2 15.2 10.0994 57.3 0.611 31.5450 4.14 180.4 1 15.9 10.0707 58.0 0.580 31.5549 4.10 178.7 1 17.0 10.0166 58.6 0.535 31.5697 4.05 176.3 2 18.2 9.9578 58.6 0.519 31.5856 3.98 173.7 1 18.9 9.9010 59.1 0.489 31.6033 3.94 171.6 1 20.1 9.8156 59.1 0.428 31.6327 3.87 168.5 2 21.2 9.7490 59.2 0.397 31.6595 3.81 165.9 1 22.0 9.7166 59.5 0.397 31.6707 3.78 164.5 1 22.7 9.6695 60.0 0.367 31.6864 3.75 163.2 1 23.9 9.6371 60.3 0.367 31.6988 3.70 161.2 2 25.1 9.5916 60.1 0.336 31.7127 3.64 158.8 1 25.8 9.5044 60.4 0.336 31.7404 3.61 157.4 1 27.0 9.4261 60.5 0.305 31.7684 3.57 155.4 2 28.2 9.3912 60.3 0.305 31.7825 3.52 153.3 1 28.9 9.3464 60.5 0.275 31.8015 3.49 152.2 1 29.7 9.3233 60.2 0.275 31.8116 3.46 150.9 1 30.9 9.2888 60.5 0.275 31.8279 3.41 148.6 2 32.1 9.2368 60.4 0.275 31.8515 3.34 145.6 1 32.9 9.1906 60.3 0.244 31.8726 3.29 143.5 1 34.1 9.0729 60.3 0.244 31.9111 3.24 141.1 2 35.3 9.0258 60.4 0.244 31.9322 3.19 139.0 1 36.1 9.0065 60.1 0.244 31.9417 3.16 137.6 1 37.0 8.9915 60.2 0.214 31.9490 3.12 136.1 1 37.8 8.9731 60.2 0.214 31.9578 3.09 134.5 1 38.7 8.9316 60.3 0.214 31.9820 3.06 133.2 1 39.9 8.8972 59.9 0.214 32.0037 3.01 131.3 2 41.2 8.8759 59.6 0.214 32.0177 2.96 129.1 1 42.1 8.8560 59.8 0.214 32.0296 2.93 127.5 1 42.9 8.8182 59.8 0.214 32.0494 2.89 125.9 1 43.8 8.7792 59.6 0.214 32.0718 2.86 124.5 1 44.7 8.7538 59.5 0.183 32.0897 2.83 123.1 1 46.0 8.7390 59.4 0.199 32.1054 2.77 120.8 2 47.3 8.6948 58.9 0.214 32.1421 2.72 118.6 1 48.2 8.6896 58.8 0.183 32.1570 2.68 116.8 1 49.0 8.6677 58.4 0.183 32.1685 2.64 114.8 1 49.9 8.6149 58.4 0.214 32.2073 2.59 112.9 1 50.8 8.5770 58.1 0.183 32.2414 2.55 110.8 1 51.7 8.5630 57.7 0.214 32.2661 2.49 108.4 1 53.0 8.5047 56.5 0.214 32.3258 2.40 104.7 2 54.3 8.4320 54.9 0.183 32.3966 2.34 101.7 1 55.2 8.4181 53.6 0.153 32.4054 2.30 100.0 1 56.1 8.4045 53.2 0.153 32.4135 2.25 98.1 1 57.0 8.3869 53.1 0.153 32.4305 2.20 95.8 1 57.9 8.3618 52.7 0.153 32.4563 2.14 93.3 1 58.8 8.3149 52.1 0.153 32.5019 2.09 91.0 1 59.7 8.2835 50.9 0.153 32.5320 2.04 89.0 1 61.0 8.2507 49.7 0.153 32.5621 1.99 86.6 2 62.4 8.2319 48.4 0.153 32.5814 1.95 84.9 1 63.2 8.2311 47.6 0.153 32.5827 1.93 84.2 1 64.1 8.2291 47.5 0.153 32.5844 1.92 83.6 1 65.0 8.2281 47.5 0.153 32.5862 1.91 83.2 1 65.9 8.2281 47.1 0.153 32.5876 1.90 82.8 1 66.8 8.2277 47.2 0.153 32.5882 1.89 82.5 1 67.7 8.2254 46.3 0.183 32.5900 1.89 82.2 1 68.6 8.2219 47.3 0.183 32.5914 1.88 81.9 1 70.0 8.2148 48.1 0.153 32.5938 1.87 81.2 2 71.3 8.2138 48.2 0.122 32.5990 1.85 80.5 1 72.2 8.2123 47.8 0.153 32.6029 1.84 79.9 1 73.2 8.2112 47.1 0.153 32.6049 1.82 79.4 1 74.1 8.2101 46.6 0.153 32.6068 1.81 78.9 1 75.0 8.2080 45.8 0.153 32.6102 1.80 78.5 1 75.9 8.2060 44.9 0.153 32.6127 1.79 77.9 1 76.7 8.2045 44.2 0.153 32.6146 1.78 77.5 1 77.9 8.2016 43.2 0.153 32.6182 1.77 77.1 2 79.0 8.2007 42.1 0.153 32.6196 1.76 76.6 1 79.9 8.2001 41.1 0.183 32.6204 1.76 76.8 2 82.7 8.1992 40.0 0.153 32.6216 1.75 76.2 2