*2013/12/16 15:36:15.42 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 2011/08/11 16:18:26.000 TIME INCREMENT : 0 0 0 1 0 ! (day hr min sec ms) NUMBER OF RECORDS : 32 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 7C86E57C NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.369 33.134 2 Temperature:Secondary 'deg C (ITS90)' 10.7215 17.9789 3 Transmissivity %/metre 10.2 57.8 4 Fluorescence:URU:Wetlabs mg/m^3 0.336 6.975 5 Salinity:T1:C1 PSS-78 22.5125 28.1947 6 Oxygen:Dissolved:SBE mL/L 1.855 6.859 7 Oxygen:Dissolved:SBE umol/kg 81.06721 301.4601 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\2011-25\Pro $END *ADMINISTRATION MISSION : 2011-25 AGENCY : 'WVL, Marine Environment and Habitat Science,' CONTINUED : ' Vancouver, B.C.' COUNTRY : Canada PROJECT : Aquaculture-Environment Interactions SCIENTIST : Sutherland T. PLATFORM : Vector *LOCATION GEOGRAPHIC AREA : Baynes Sound / Nodales Channel STATION : BS2 EVENT NUMBER : 17 LATITUDE : 49 38.41000 N ! (deg min) LONGITUDE : 124 53.62000 W ! (deg min) WATER DEPTH : 33 ALTIMETER (M) : 2.56 ! 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 3.1.1 2012/04/26 10:17:48 622 622 CLEAN 5.0.4 2012/04/26 10:18:08 106 106 DELETE 6.3 2012/04/26 13:18:18 106 52 BINAVE 4.1.1 2012/04/26 15:29:16 52 32 REMOVECH 8.1.1 2012/04/26 15:57:24 32 32 CHGUNITS 3.0 2012/04/26 16:01:53 32 32 REORDER 1.3 2012/04/26 16:13:58 ? ? HDREDIT2 2.5.1 2012/04/26 16:26:41 ? ? CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/16 15:36:15 32 32 $END $REMARKS -CLEAN functions: 2012/04/26 10:18:05 20 Interpolation by Record Number, in Pressure Set event to last 4 characters of file name -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. -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 2012/04/26 15:57:24 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] Descent_Rate [m/s] Altimeter [metres] Status:Pump Salinity:T0:C0 [PSS-78] Flag -CHANGE units: 'Oxygen:Dissolved:SBE [mL/L]' changed from mL/L to umol/kg -HEADER EDITS: 2012/04/26 16:26:41 Applied edit header: P:\Cruise_Data_Processing\2011-25\Processing\doc\2011-25-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\2011-25\0017.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 11 2011 16:19:17 NMEA Latitude = 49 38.41 N NMEA Longitude = 124 53.62 W NMEA UTC (Time) = Aug 11 2011 16:18:26 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> Vector Station: bs2 Depth: 31 System UTC = Aug 11 2011 16:19:17 # nquan = 17 # nvalues = 622 # 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 = dz/dtM: Descent Rate [m/s] # name 11 = altM: Altimeter [m] # name 12 = pumps: Pump Status # 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, 622 # span 1 = 0.548, 33.795 # span 2 = 10.7124, 23.3502 # span 3 = 10.7084, 18.5249 # span 4 = 1.646385, 3.201883 # span 5 = 1.060356, 3.193645 # span 6 = 48.1273, 89.8805 # span 7 = -0.0303, 8.7609 # span 8 = 1.0694, 3.1422 # span 9 = 7.399, 16.201 # span 10 = -0.751, 0.693 # span 11 = 1.10, 98.63 # span 12 = 0, 1 # span 13 = 12.8055, 28.2020 # span 14 = 7.0799, 28.2050 # span 15 = 1.74030, 7.21215 # span 16 = 0.0000e+00, 0.0000e+00 # interval = seconds: 1 # start_time = Aug 11 2011 16:18:26 [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 # # # # # # 0997 # 23-Apr-11p # 1 # # # 0.0000 # 0.0000e+000 # 0.0000 # 0.00e+000 # 0.0000 # 0.0 # # # # 4.5080e-001 # -0.4876 # 1.4264e-003 # 2.8936e-005 # -9.0212e-007 # 2.5826e+000 # 1.92630e-004 # -4.64800e-002 # 3.6000e-002 # 1.5600 #

-3.0000e-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 = Apr 25 2012 17:13:52, 7.21d [datcnv_vars = 13] # datcnv_in = P:\Cruise_Data_Processing\2011-25\RAW\CTD\2011-25-0017.hex P:\Crui se_Data_Processing\2011-25\Processing\doc\2011-25-ctd-new.xmlcon # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = yes # alignctd_date = Apr 25 2012 17:50:59, 7.21d # alignctd_in = P:\Cruise_Data_Processing\2011-25\Processing\convert\2011-25-001 7.cnv # alignctd_adv = flECO-AFL 2.000, sbeox0V 4.500, ph 4.000 # celltm_date = Apr 26 2012 09:50:59, 7.21d # celltm_in = P:\Cruise_Data_Processing\2011-25\Processing\align\2011-25-0017.cn v # celltm_alpha = 0.0245, 0.0245 # celltm_tau = 9.5000, 9.5000 # celltm_temp_sensor_use_for_cond = primary, secondary # Derive_date = Apr 26 2012 10:10:46, 7.21d [derive_vars = 3] # Derive_in = P:\Cruise_Data_Processing\2011-25\Processing\celltm\2011-25-0017.c nv P:\Cruise_Data_Processing\2011-25\Processing\doc\2011-25-ctd-new.xmlcon # derive_time_window_docdt = seconds: 2 # derive_ox_tau_correction = no # loopedit_date = Apr 26 2012 10:17:33, 7.21d # loopedit_in = P:\Cruise_Data_Processing\2011-25\Processing\derive\2011-25-0017 .cnv # loopedit_minVelocity = 0.200 # loopedit_surfaceSoak: minDepth = 8.0, maxDepth = 12, useDeckPress = 1 # loopedit_excl_bad_scans = no # file_type = ascii END* 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. Fluorescence and Transmissivity data are nominal and unedited. The pH:SBE data were not considered ready for archiving. 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. The tests for accuracy of Oxygen:Dissolved:SBE data are not considered reliable for these data. The comparison of CTD DO against bottles was unusually noisy. The data from Nodales Channel all had intermediate values and fell within +/-0.1mL/L of the bottles, but the Baynes channel values were too high at the surface and too low at depth by up to 0.6mL/L. For details on the processing see processing report: 2011-25-proc.doc. !--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 17.9789 27.5 6.472 22.5125 6.86 301.5 1 3.2 17.9385 25.4 6.975 22.7142 6.31 277.5 2 4.1 17.8223 23.6 6.929 23.0759 5.56 244.2 1 5.1 15.1350 13.5 4.793 25.0592 5.18 226.9 2 6.1 13.5380 10.2 3.908 26.1213 4.80 210.2 1 7.1 12.8613 24.2 4.335 26.5858 4.49 196.6 2 8.1 12.2906 30.4 3.908 26.9947 4.24 185.5 1 9.1 12.1209 39.3 2.702 27.1108 3.97 173.5 2 10.1 11.9236 48.6 2.625 27.2718 3.78 165.3 1 11.1 11.7910 53.1 2.014 27.3626 3.65 159.7 2 12.1 11.7360 55.2 1.710 27.4066 3.53 154.4 1 13.1 11.6483 56.8 1.313 27.4813 3.41 149.2 2 14.0 11.5147 57.2 1.160 27.5831 3.30 144.2 1 15.0 11.3300 57.6 0.824 27.7151 3.20 139.9 2 16.0 11.1315 57.3 0.641 27.8585 3.13 137.0 1 17.0 11.0963 56.8 0.581 27.8857 3.08 134.6 2 18.0 11.0710 56.5 0.489 27.9085 3.04 132.7 1 19.0 11.0380 56.3 0.428 27.9408 3.00 131.1 2 20.0 11.0144 56.0 0.397 27.9604 2.96 129.4 1 20.9 10.9910 55.4 0.382 27.9790 2.90 127.0 2 21.9 10.9540 57.7 0.397 28.0094 2.84 124.0 1 22.9 10.8967 57.8 0.336 28.0559 2.76 120.6 2 24.2 10.8503 57.2 0.336 28.0926 2.65 115.7 2 25.1 10.8197 56.2 0.367 28.1133 2.52 110.2 1 26.0 10.7862 55.8 0.397 28.1395 2.39 104.4 2 27.0 10.7555 52.2 0.382 28.1665 2.27 99.1 2 28.1 10.7453 50.8 0.428 28.1738 2.17 95.1 2 29.1 10.7348 49.8 0.443 28.1824 2.08 90.7 2 30.1 10.7269 47.8 0.504 28.1894 1.99 86.9 2 31.1 10.7237 45.2 0.535 28.1924 1.93 84.5 2 32.1 10.7229 43.1 0.610 28.1933 1.89 82.6 2 33.1 10.7215 41.5 0.626 28.1947 1.86 81.1 2