*2013/12/16 15:35:40.70 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 2011/11/29 16:21:43.000 TIME INCREMENT : 0 0 0 1 0 ! (day hr min sec ms) NUMBER OF RECORDS : 73 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : BFFDEEC7 NUMBER OF CHANNELS : 10 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 3.074 82.047 2 Temperature:Secondary 'deg C (ITS90)' 8.3974 9.6604 3 Transmissivity %/metre 23.8 45.3 4 Fluorescence:URU:Wetlabs mg/m^3 0.39 0.671 5 PAR uE/m^2/sec 0 21.117 6 PAR:Reference uE/m^2/sec 48.485 52.215 7 Salinity:T1:C1 PSS-78 29.3894 31.6537 8 Oxygen:Dissolved:SBE mL/L 4.727 6.224 9 Oxygen:Dissolved:SBE umol/kg 205.9626 271.6844 10 Number_of_bin_records n/a 1 4 $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 ' ' 7 F ' ' 1 6 -99 ' ' 7 F ' ' 1 7 -99 ' ' 9 F ' ' 4 8 -99 ' ' 7 F ' ' 2 9 -99 ' ' 6 F ' ' 1 10 ' ' ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: P:\Cruise_Data_Processing\2011-11\Pro $END *ADMINISTRATION MISSION : 2011-11 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : SoG/JdF SCIENTIST : Chandler P. PLATFORM : Vector *LOCATION GEOGRAPHIC AREA : Juan de Fuca Strait / Strait of Georgia STATION : 76 EVENT NUMBER : 9 LATITUDE : 48 31.42000 N ! (deg min) LONGITUDE : 124 30.07000 W ! (deg min) WATER DEPTH : 90 ALTIMETER (M) : 10.62 ! 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 2012/03/13 15:37:33 238 238 CLEAN 5.0.4 2012/03/13 15:41:15 238 238 SHIFTDAT 3.4 2012/03/13 17:17:34 238 238 SHIFTDAT 3.4 2012/03/13 17:24:39 238 238 DELETE 6.3 2012/03/14 14:07:29 238 108 CALIB 11.7 2012/03/15 17:42:52 108 108 BINAVE 4.1.1 2012/03/16 10:04:45 108 73 REMOVECH 8.1.1 2012/03/16 10:05:00 73 73 CHGUNITS 3.0 2012/03/16 10:07:22 73 73 REORDER 1.3 2012/03/16 10:07:29 ? ? HDREDIT2 2.5.1 2012/03/16 10:10:02 ? ? CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/16 15:35:40 73 73 $END $REMARKS -CLEAN functions: 2012/03/13 15:41:13 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. -CALIB parameters: 2012/03/15 17:42:52 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = P:\Cruise_Data_Processing\2011-11\Processing\doc\2011-11-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 2012/03/16 10:05:00 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: 2012/03/16 10:10:02 Applied edit header: P:\Cruise_Data_Processing\2011-11\Processing\doc\2011-11-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: PAR [uE/m^2/sec] Format: F11.3 ==> F7.1 Channel 6: PAR:Reference [uE/m^2/sec] Format: F11.3 ==> F7.1 Channel 7: Salinity:Practical:T1:C1 [PSS-78] Name: Salinity:T1:C1 ==> Salinity:Practical:T1:C1 Channel 8: Oxygen:Dissolved:SBE [mL/L] Format: F8.3 ==> F7.2 $END *COMMENTS SBE HEADER Sea-Bird SBE 9 Data File: FileName = C:\Data\2011-11\2011-11-009.hex Software Version Seasave V 7.21d Temperature SN = 2106 Conductivity SN = 1764 Number of Bytes Per Scan = 40 Number of Voltage Words = 5 Number of Scans Averaged by the Deck Unit = 24 System UpLoad Time = Nov 29 2011 08:22:32 NMEA Latitude = 48 31.42 N NMEA Longitude = 124 30.07 W NMEA UTC (Time) = Nov 29 2011 16:21:43 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 surface PAR voltage added to scan A/D offset = 0 Latitude/Longitude added to scan GPIB address = 1 advance primary conductivity 0.073 seconds advance secondary conductivity 0.073 seconds S> Ship: Vector Mission: 2011-11 Station: 76 Depth: 90 System UTC = Nov 29 2011 16:22:32 # nquan = 19 # nvalues = 238 # 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 = par: PAR/Irradiance, Biospherical/Licor # name 10 = spar: SPAR/Surface Irradiance # name 11 = ph: pH # name 12 = pumps: Pump Status # name 13 = dz/dtM: Descent Rate [m/s] # name 14 = altM: Altimeter [m] # name 15 = sal00: Salinity, Practical [PSU] # name 16 = sal11: Salinity, Practical, 2 [PSU] # name 17 = sbeox0ML/L: Oxygen, SBE 43 [ml/l], WS = 2 # name 18 = flag: flag # span 0 = 1, 238 # span 1 = 2.308, 82.351 # span 2 = 8.3938, 9.6987 # span 3 = 8.3949, 9.6991 # span 4 = 3.167187, 3.377480 # span 5 = 3.166975, 3.377651 # span 6 = 68.3720, 82.0354 # span 7 = 0.2750, 0.7634 # span 8 = 1.9242, 2.3981 # span 9 = 1.0000e-12, 3.5185e+01 # span 10 = 4.8485e+01, 5.2215e+01 # span 11 = 8.428, 8.648 # span 12 = 0, 1 # span 13 = -1.725, 1.811 # span 14 = 6.50, 98.63 # span 15 = 29.3060, 31.6586 # span 16 = 29.3042, 31.6583 # span 17 = 4.72628, 6.22700 # span 18 = 0.0000e+00, 0.0000e+00 # interval = seconds: 1 # start_time = Nov 29 2011 16:21:43 [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 # # # # 4.7970e-001 # -0.4849 # 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 # # # # # # 4601 # Mar 2011 # 1.00000000 # 0.00000000 # 4219409282.69999980 # 1.00000000 # -0.34320000 # # # # # # # # # 16504 # 16-MAR-2011 # 1527.28000000 # 1.00000000 # # # # datcnv_date = Mar 13 2012 14:28:18, 7.21d [datcnv_vars = 15] # datcnv_in = P:\Cruise_Data_Processing\2011-11\RAW\CTD\2011-11-0009.hex P:\Crui se_Data_Processing\2011-11\Processing\doc\2011-11-ctd-new.xmlcon # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = yes # alignctd_date = Mar 13 2012 14:37:08, 7.21d # alignctd_in = P:\Cruise_Data_Processing\2011-11\Processing\convert\2011-11-000 9.cnv # alignctd_adv = sbeox0V 4.500 # celltm_date = Mar 13 2012 14:37:26, 7.21d # celltm_in = P:\Cruise_Data_Processing\2011-11\Processing\align\2011-11-0009.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 13 2012 15:36:28, 7.21d [derive_vars = 3] # Derive_in = P:\Cruise_Data_Processing\2011-11\Processing\celltm\2011-11-0009.c nv P:\Cruise_Data_Processing\2011-11\Processing\doc\2011-11-ctd-new.xmlcon # derive_time_window_docdt = seconds: 2 # derive_ox_tau_correction = 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, PAR and Transmissivity data are nominal and unedited. 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 Tau correction of the SBE DO data could not be applied leading to values that are too high in regions of high SBE DO gradient. This error is likely up to 0.5mL/L in the strongest gradients, but much lower for most casts. The tests for accuracy of Oxygen:Dissolved:SBE data are less reliable than usual, but the data are considered, very roughly, to be: high in regions of high DO gradient ±0.5mL/L from 0 to 20db ±0.2mL/L from 20 to 150db ±0.06mL/L below 150db For details on the processing see processing report: 2011-11-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--- --9-- -10- !Pressu Temperat Trans Fluores PAR PAR: Salinity Oxygen Oxyge Numb !re ure: missi cence: Refere :T1:C1 : n: er_o ! Secondar vity URU: nce Dissol Disso ~bin ! y Wetlabs ved: lved: _rec ! SBE SBE ords !------ -------- ----- ------- ------ ------ -------- ------ ----- ---- *END OF HEADER 3.1 9.0559 32.8 0.662 21.1 48.5 29.3894 6.22 271.7 3 4.0 9.0766 32.9 0.671 17.0 48.5 29.4444 6.20 270.5 2 5.2 9.1313 33.9 0.626 11.3 48.5 29.6061 6.16 268.7 2 6.2 9.1810 34.7 0.580 7.7 48.5 29.7556 6.12 267.2 1 7.3 9.2362 35.8 0.550 5.5 48.5 29.9137 6.09 266.0 1 8.4 9.3609 37.3 0.550 3.8 48.5 30.1029 6.07 264.7 1 9.2 9.4138 38.2 0.550 2.9 48.5 30.1611 6.05 263.9 1 10.1 9.4825 39.0 0.519 2.2 48.5 30.2691 6.01 262.4 2 11.7 9.6072 40.9 0.489 1.5 48.5 30.4660 5.96 260.1 1 12.8 9.6369 41.7 0.550 1.2 48.5 30.5651 5.93 258.4 1 14.0 9.6554 43.3 0.520 0.9 49.4 30.7282 5.86 255.4 2 16.0 9.6604 45.0 0.443 0.7 49.4 30.8783 5.77 251.8 2 17.1 9.4931 44.3 0.489 0.5 50.3 30.9000 5.74 250.4 1 17.9 9.4556 44.3 0.458 0.4 50.3 30.9005 5.70 248.6 2 19.1 9.3945 44.0 0.458 0.3 50.3 30.9191 5.67 247.1 1 20.3 9.3941 44.2 0.458 0.3 50.3 30.9390 5.64 246.0 1 21.4 9.3539 44.4 0.489 0.2 50.3 30.9342 5.63 245.4 1 22.1 9.2602 44.5 0.489 0.2 50.3 30.9243 5.62 245.0 1 22.9 9.2576 44.4 0.458 0.2 50.3 30.9238 5.60 244.3 1 24.2 9.2022 44.3 0.428 0.1 50.3 30.9076 5.60 244.1 1 26.0 9.1643 44.2 0.451 0.1 50.3 30.9038 5.58 243.2 4 27.2 9.1427 44.3 0.458 0.1 50.3 30.8983 5.54 241.6 1 28.7 9.0858 44.3 0.458 0.0 50.3 30.8943 5.53 241.2 1 30.3 8.9889 44.4 0.489 0.0 50.3 30.8993 5.53 241.1 1 31.2 9.0139 44.5 0.458 0.0 50.3 30.9060 5.51 240.5 1 31.7 8.9900 44.9 0.458 0.0 50.3 30.9044 5.50 239.6 2 32.7 8.9682 45.2 0.458 0.0 50.3 30.9179 5.48 238.9 1 33.9 8.9132 45.3 0.458 0.0 50.3 30.9267 5.47 238.6 1 35.1 8.9059 45.2 0.458 0.0 50.3 30.9357 5.46 238.2 2 36.0 8.9044 45.1 0.428 0.0 50.3 30.9402 5.45 237.8 1 36.8 8.9044 45.1 0.458 0.0 50.3 30.9430 5.45 237.6 1 38.1 8.9046 45.0 0.458 0.0 50.3 30.9443 5.44 237.3 1 39.4 8.8998 44.9 0.428 0.0 50.3 30.9528 5.44 237.2 1 40.3 8.8899 44.8 0.397 0.0 50.3 30.9656 5.43 236.8 2 40.9 8.8860 44.8 0.458 0.0 50.3 30.9712 5.42 236.4 1 42.0 8.8820 44.7 0.489 0.0 50.3 30.9766 5.42 236.2 1 43.2 8.8742 44.5 0.458 0.0 50.3 30.9789 5.41 235.9 1 44.0 8.8528 44.7 0.443 0.0 50.3 30.9869 5.39 235.2 2 44.9 8.8381 44.4 0.397 0.0 50.3 30.9965 5.38 234.5 1 46.3 8.8022 44.0 0.397 0.0 50.3 31.0232 5.38 234.3 1 47.9 8.7850 43.7 0.397 0.0 50.3 31.0381 5.37 234.2 1 49.2 8.7704 43.7 0.397 0.0 50.3 31.0521 5.37 234.0 1 50.1 8.7665 44.2 0.489 0.0 50.3 31.0535 5.36 233.9 1 50.9 8.7692 44.5 0.489 0.0 50.3 31.0608 5.36 233.8 1 52.0 8.7743 44.4 0.407 0.0 50.3 31.0660 5.36 233.7 3 52.9 8.7836 44.5 0.397 0.0 50.3 31.0728 5.35 233.1 2 54.7 8.7921 44.1 0.397 0.0 50.3 31.0773 5.34 233.0 1 56.5 8.7995 43.6 0.428 0.0 50.3 31.0856 5.34 232.8 1 58.2 8.8059 43.2 0.428 0.0 50.3 31.1063 5.34 232.7 1 59.2 8.8038 43.1 0.397 0.0 50.3 31.1068 5.34 232.7 1 59.9 8.8066 43.4 0.468 0.0 51.6 31.1145 5.33 232.5 3 61.1 8.8116 43.1 0.428 0.0 52.2 31.1312 5.32 232.1 1 62.0 8.8139 42.5 0.428 0.0 52.2 31.1484 5.32 231.8 1 62.9 8.8145 42.1 0.458 0.0 52.2 31.1574 5.31 231.6 1 63.9 8.8164 42.2 0.428 0.0 52.2 31.1642 5.31 231.4 1 65.0 8.8177 42.1 0.428 0.0 52.2 31.1707 5.30 231.1 1 65.9 8.8183 42.1 0.428 0.0 52.2 31.1727 5.29 230.8 1 67.0 8.8170 42.1 0.413 0.0 52.2 31.1873 5.28 230.0 2 68.4 8.8054 41.3 0.489 0.0 52.2 31.2115 5.25 229.0 1 69.5 8.7823 41.0 0.458 0.0 52.2 31.2499 5.23 228.1 1 70.1 8.7739 41.0 0.397 0.0 52.2 31.2627 5.20 226.6 1 70.9 8.7499 41.2 0.397 0.0 52.2 31.2914 5.12 223.2 2 72.4 8.6160 38.9 0.397 0.0 52.2 31.4234 5.05 220.2 1 73.5 8.5461 35.4 0.397 0.0 52.2 31.4876 5.02 218.7 1 74.3 8.5264 32.5 0.397 0.0 52.2 31.5045 4.99 217.3 1 75.2 8.5100 30.4 0.397 0.0 52.2 31.5206 4.96 216.1 1 76.2 8.4977 29.0 0.428 0.0 52.2 31.5327 4.92 214.5 2 77.0 8.4660 28.2 0.407 0.0 52.2 31.5654 4.87 212.4 3 77.9 8.4267 27.3 0.413 0.0 52.2 31.6154 4.80 209.3 2 79.1 8.4004 25.7 0.413 0.0 52.2 31.6483 4.76 207.6 4 80.0 8.3974 24.5 0.407 0.0 52.2 31.6528 4.74 206.6 3 81.2 8.3988 24.0 0.428 0.0 52.2 31.6516 4.73 206.0 2 82.0 8.3981 23.8 0.390 0.0 52.2 31.6537 4.73 206.0 4