*2013/12/16 15:36:56.39 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 2011/08/20 03:40:41.000 TIME INCREMENT : 0 0 0 1 0 ! (day hr min sec ms) NUMBER OF RECORDS : 84 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 2A5A8210 NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.142 85.093 2 Temperature:Secondary 'deg C (ITS90)' 7.9299 17.9088 3 Transmissivity %/metre 11.5 60.3 4 Fluorescence:URU:Wetlabs mg/m^3 0.183 9.432 5 Salinity:T1:C1 PSS-78 27.144 32.9251 6 Oxygen:Dissolved:SBE mL/L 1.862 7.73 7 Oxygen:Dissolved:SBE umol/kg 81.04853 338.5183 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 : EF12 EVENT NUMBER : 29 LATITUDE : 48 58.00000 N ! (deg min) LONGITUDE : 125 10.52000 W ! (deg min) WATER DEPTH : 90 ALTIMETER (M) : 7.2 ! 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 13:26:20 642 642 CLEAN 5.0.4 2012/03/07 13:26:33 642 642 SHIFTDAT 3.4 2012/03/07 16:50:48 642 642 SHIFTDAT 3.4 2012/03/07 17:03:30 642 642 DELETE 6.3 2012/03/08 10:45:07 642 130 CTDEDIT 4.61 2012/03/08 12:08:33 130 107 CALIB 11.7 2012/03/08 12:13:49 107 107 BINAVE 4.1.1 2012/03/08 12:15:44 107 84 REMOVECH 8.1.1 2012/03/08 12:16:19 84 84 CHGUNITS 3.0 2012/03/08 12:17:42 84 84 REORDER 1.3 2012/03/08 12:18:14 ? ? HDREDIT2 2.5.1 2012/03/08 13:22:47 ? ? CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/16 15:36:56 84 84 $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 12:08:33 23 records were deleted in this editing session. 5 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 13:22:47 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\2011-63-0029.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 03:41:39 NMEA Latitude = 48 58.00 N NMEA Longitude = 125 10.52 W NMEA UTC (Time) = Aug 20 2011 03:40:41 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: EF12 Depth: 90 m System UTC = Aug 20 2011 03:41:39 # nquan = 17 # nvalues = 642 # 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, 642 # span 1 = 0.301, 85.699 # span 2 = 7.9133, 22.5398 # span 3 = 7.9182, 18.2450 # span 4 = 3.418144, 3.718510 # span 5 = 0.021331, 3.713669 # span 6 = 57.4985, 91.4066 # span 7 = 0.0918, 11.2640 # span 8 = 1.0986, 3.6227 # span 9 = 7.266, 8.682 # span 10 = 0, 1 # span 11 = -0.880, 0.895 # span 12 = 1.51, 98.73 # span 13 = 23.4980, 32.9443 # span 14 = 0.1263, 32.9405 # span 15 = 1.85409, 8.10997 # span 16 = 0.0000e+00, 0.0000e+00 # interval = seconds: 1 # start_time = Aug 20 2011 03:40:41 [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 17:09:12, 7.21d [datcnv_vars = 13] # datcnv_in = P:\Cruise_Data_Processing\2011-63\RAW\CTD\2011-63-0029.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 9.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\2011-63-0029.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\2011-63-0029.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 2.1 17.9088 12.3 6.360 27.3044 7.73 338.5 3 3.1 16.8650 11.5 7.372 27.2817 7.22 316.1 2 4.1 14.4507 13.0 7.876 27.1440 7.22 316.2 1 5.1 13.0458 15.1 7.631 28.0958 7.10 310.5 2 6.2 12.3512 16.9 7.387 28.5674 6.94 303.3 1 6.9 12.1157 20.1 7.357 28.7230 6.66 291.0 1 8.0 11.6388 22.5 8.349 30.9116 6.11 266.5 2 9.2 11.2421 22.9 8.730 31.4723 5.52 240.5 1 10.0 11.0991 31.7 9.432 31.4148 5.15 224.6 1 10.8 10.9010 39.3 7.998 31.4183 4.89 213.1 1 12.0 10.5152 51.3 5.007 31.4922 4.70 204.9 2 13.3 10.4400 53.4 3.266 31.5029 4.57 199.3 1 14.1 10.4366 53.4 2.198 31.5212 4.48 195.5 1 14.9 10.3621 55.2 1.587 31.5393 4.38 191.1 1 15.7 10.2698 55.2 1.404 31.5611 4.29 186.8 1 16.9 10.1364 57.4 1.038 31.5664 4.19 182.8 2 18.2 10.0718 58.5 0.794 31.5861 4.09 178.3 1 19.0 10.0381 58.8 0.641 31.6022 4.02 175.3 1 19.8 9.9775 59.2 0.580 31.6083 3.98 173.5 1 21.0 9.8883 59.4 0.565 31.6400 3.96 172.4 2 22.3 9.8360 59.6 0.519 31.6797 3.92 171.0 1 23.1 9.7938 59.6 0.489 31.7100 3.88 169.1 1 23.9 9.7436 59.5 0.458 31.7336 3.83 167.0 1 24.7 9.6631 58.7 0.458 31.7556 3.78 164.8 1 26.0 9.5765 59.7 0.428 31.7794 3.70 161.2 2 27.2 9.4849 59.6 0.458 31.7822 3.64 158.5 1 28.1 9.4410 59.8 0.397 31.7873 3.61 157.4 1 28.9 9.4453 60.2 0.397 31.7946 3.59 156.4 1 29.7 9.4416 59.9 0.397 31.8066 3.56 155.2 1 31.0 9.3934 59.7 0.382 31.8165 3.51 152.7 2 32.3 9.3405 60.1 0.397 31.8204 3.44 150.0 1 33.1 9.2667 60.0 0.397 31.8342 3.40 148.2 1 34.0 9.2028 60.3 0.397 31.8518 3.36 146.3 1 34.8 9.1534 60.0 0.397 31.8692 3.32 144.5 1 36.0 9.1146 59.8 0.352 31.8922 3.26 142.2 2 37.3 9.0803 59.6 0.367 31.9101 3.22 140.4 1 38.1 9.0673 59.4 0.336 31.9180 3.20 139.2 1 38.9 9.0389 59.6 0.336 31.9323 3.17 138.2 1 39.7 9.0048 59.2 0.336 31.9555 3.15 137.2 1 41.0 8.9686 59.4 0.290 31.9777 3.12 135.8 2 42.2 8.9374 59.7 0.275 31.9995 3.09 134.8 1 43.1 8.9179 59.6 0.275 32.0131 3.08 134.2 1 43.9 8.9034 59.8 0.275 32.0221 3.07 133.7 1 44.8 8.8986 59.7 0.275 32.0263 3.06 133.4 1 45.6 8.8711 59.6 0.275 32.0438 3.06 133.2 1 47.0 8.8538 59.8 0.275 32.0633 3.04 132.6 2 48.3 8.8365 59.7 0.275 32.0933 3.01 131.2 1 49.1 8.8215 59.7 0.244 32.1039 2.98 130.0 1 49.9 8.7786 59.3 0.244 32.1387 2.96 128.8 1 50.8 8.7507 59.0 0.244 32.1674 2.93 127.6 1 51.6 8.7295 58.7 0.244 32.1778 2.90 126.4 1 52.9 8.6934 58.5 0.229 32.2094 2.85 124.1 2 54.2 8.6571 57.8 0.214 32.2379 2.77 120.6 1 55.1 8.6141 57.7 0.214 32.2706 2.69 117.4 1 56.0 8.5296 57.1 0.214 32.3324 2.62 114.2 1 56.9 8.4803 56.6 0.244 32.3645 2.55 111.2 1 57.7 8.4411 55.7 0.244 32.3982 2.48 108.2 1 58.9 8.3777 54.9 0.244 32.4557 2.39 104.0 2 60.2 8.3045 53.1 0.244 32.5201 2.31 100.6 1 61.1 8.2935 52.7 0.244 32.5296 2.27 98.8 1 62.0 8.2693 51.6 0.214 32.5519 2.24 97.5 1 62.9 8.2438 51.6 0.214 32.5743 2.21 96.4 1 63.7 8.2241 51.6 0.214 32.5908 2.19 95.3 1 64.9 8.1944 50.7 0.214 32.6185 2.15 93.7 2 66.2 8.1408 50.0 0.214 32.6653 2.12 92.4 1 67.1 8.1296 50.0 0.214 32.6764 2.10 91.6 1 68.0 8.1199 49.7 0.214 32.6873 2.09 90.9 1 68.8 8.1011 49.4 0.214 32.7063 2.07 90.2 1 69.7 8.0940 49.0 0.214 32.7127 2.05 89.4 1 70.9 8.0645 48.3 0.214 32.7429 2.03 88.3 2 72.2 8.0376 47.4 0.214 32.7734 2.00 87.2 1 73.1 8.0278 47.1 0.214 32.7834 1.99 86.6 1 73.9 8.0114 46.5 0.214 32.8019 1.98 86.0 1 74.8 8.0038 46.0 0.183 32.8109 1.96 85.5 1 76.0 7.9894 44.5 0.183 32.8292 1.95 85.0 2 77.3 7.9776 43.9 0.183 32.8446 1.94 84.6 1 78.0 7.9723 43.7 0.214 32.8533 1.93 84.1 1 79.1 7.9662 42.0 0.199 32.8609 1.90 82.8 2 80.2 7.9532 37.4 0.183 32.8781 1.88 81.9 1 81.0 7.9493 38.5 0.183 32.8809 1.87 81.4 1 82.0 7.9472 37.9 0.213 32.8839 1.86 81.0 2 83.0 7.9429 35.5 0.183 32.8936 1.88 81.8 1 84.0 7.9393 36.3 0.183 32.9097 1.90 82.7 3 85.1 7.9299 35.8 0.214 32.9251 1.90 82.8 2