*2013/12/16 15:35:37.38 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 2011/09/12 05:29:26.000 TIME INCREMENT : 0 0 0 1 0 ! (day hr min sec ms) NUMBER OF RECORDS : 79 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 2D6D563E NUMBER OF CHANNELS : 10 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.805 83.743 2 Temperature:Secondary 'deg C (ITS90)' 9.8361 15.9209 3 Transmissivity %/metre 13.5 54.7 4 Fluorescence:URU:Wetlabs mg/m^3 0.244 8.73 5 PAR uE/m^2/sec 0 0.909 6 PAR:Reference uE/m^2/sec 9.324 9.324 7 Salinity:T1:C1 PSS-78 21.3156 30.0966 8 Oxygen:Dissolved:SBE mL/L 3.363 6.844 9 Oxygen:Dissolved:SBE umol/kg 146.7366 300.9406 10 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 ' ' 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\2011-10\Pro $END *ADMINISTRATION MISSION : 2011-10 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : SoG/JdF Water Properties Survey SCIENTIST : Chandler P. PLATFORM : Vector *LOCATION GEOGRAPHIC AREA : Strait of Georgia / Juan de Fuca Strait STATION : 108 EVENT NUMBER : 45 LATITUDE : 49 4.39000 N ! (deg min) LONGITUDE : 123 19.10000 W ! (deg min) WATER DEPTH : 87 ALTIMETER (M) : 9.72 ! 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 2012/03/02 15:30:46 212 212 CLEAN 5.0.4 2012/03/02 16:16:32 212 212 SHIFTDAT 3.4 2012/03/03 14:29:14 212 212 DELETE 6.3 2012/03/03 14:50:40 212 110 CTDEDIT 4.61 2012/03/03 16:45:00 110 101 CALIB 11.7 2012/03/05 08:55:27 101 101 BINAVE 4.1.1 2012/03/05 08:55:39 101 79 REMOVECH 8.1.1 2012/03/05 10:10:43 79 79 CHGUNITS 3.0 2012/03/05 10:12:15 79 79 REORDER 1.3 2012/03/05 10:12:38 ? ? HDREDIT2 2.5.1 2012/03/05 10:18:14 ? ? CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/16 15:35:37 79 79 $END $REMARKS -CLEAN functions: 2012/03/02 16:16:22 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 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 2012/03/03 16:45:00 9 records were deleted in this editing session. No data values were changed. -CALIB parameters: 2012/03/05 08:55:27 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = P:\Cruise_Data_Processing\2011-10\Processing\doc\2011-10-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 2012/03/05 10:10:43 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] 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: 2012/03/05 10:18:14 Applied edit header: P:\Cruise_Data_Processing\2011-10\Processing\doc\2011-10-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\2011-10\2011-10-045.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 = Sep 12 2011 05:31:31 NMEA Latitude = 49 04.39 N NMEA Longitude = 123 19.10 W NMEA UTC (Time) = Sep 12 2011 05:29:26 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 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> 2011-10 Station: 108 Depth: 87 System UTC = Sep 12 2011 05:31:31 # nquan = 18 # nvalues = 212 # 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 = pumps: Pump Status # name 12 = dz/dtM: Descent Rate [m/s] # name 13 = altM: Altimeter [m] # name 14 = sal00: Salinity, Practical [PSU] # name 15 = sal11: Salinity, Practical, 2 [PSU] # name 16 = sbeox0ML/L: Oxygen, SBE 43 [ml/l], WS = 2 # name 17 = flag: flag # span 0 = 1, 212 # span 1 = 2.530, 83.886 # span 2 = 9.8377, 16.2923 # span 3 = 9.8361, 16.2156 # span 4 = 2.337950, 3.314677 # span 5 = 2.262405, 3.315036 # span 6 = 58.9531, 85.9937 # span 7 = 0.1529, 9.7377 # span 8 = 1.5799, 2.9470 # span 9 = 1.0000e-12, 1.2074e+00 # span 10 = 9.3241e+00, 9.3241e+00 # span 11 = 0, 1 # span 12 = -1.067, 1.045 # span 13 = 6.15, 98.63 # span 14 = 17.3639, 30.0916 # span 15 = 16.7606, 30.0966 # span 16 = 3.35715, 6.88903 # span 17 = 0.0000e+00, 0.0000e+00 # interval = seconds: 1 # start_time = Sep 12 2011 05:29:26 [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 # # # # 4.4170e-001 # -0.4480 # 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 # # # # # # # # # 4656 # 16-Mar-11 # 1.00000000 # 0.00000000 # 1855287569.56999990 # 1.00000000 # -0.77372857 # # # # # # # # # # # # 16504 # 16-MAR-2011 # 1527.28000000 # 1.00000000 # # # # datcnv_date = Mar 02 2012 08:39:40, 7.21d [datcnv_vars = 14] # datcnv_in = P:\Cruise_Data_Processing\2011-10\RAW\CTD\2011-10-0045.hex P:\Crui se_Data_Processing\2011-10\Processing\doc\2011-10-ctd-new.xmlcon # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = yes # alignctd_date = Mar 02 2012 15:06:32, 7.21d # alignctd_in = P:\Cruise_Data_Processing\2011-10\Processing\convert\2011-10-004 5.cnv # alignctd_adv = sbeox0V 4.500 # celltm_date = Mar 02 2012 15:07:40, 7.21d # celltm_in = P:\Cruise_Data_Processing\2011-10\Processing\align\2011-10-0045.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 02 2012 15:30:14, 7.21d [derive_vars = 3] # Derive_in = P:\Cruise_Data_Processing\2011-10\Processing\celltm\2011-10-0045.c nv P:\Cruise_Data_Processing\2011-10\Processing\doc\2011-10-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 from the top and bottom of the cast and a few records corrupted by shed wakes. 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. 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 less reliable than usual, but the data are considered, very roughly, to be: ±1mL/L from 0 to 20db ±0.4mL/L from 20 to 100db ±0.1mL/L below 100db For details on the processing see processing report: 2011-10-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 2.8 15.9209 13.5 8.395 0.9 9.3 21.3156 6.84 300.9 1 4.0 15.1283 16.3 8.730 0.4 9.3 23.4745 5.74 251.8 2 5.1 13.7693 23.0 5.952 0.2 9.3 25.0965 5.14 225.3 2 6.0 12.2899 34.6 4.854 0.1 9.3 26.8418 4.92 215.2 1 7.1 12.1674 38.9 4.778 0.0 9.3 26.9711 4.72 206.7 2 8.3 11.9531 40.7 4.152 0.0 9.3 27.2055 4.55 199.1 1 9.1 11.8395 38.5 3.541 0.0 9.3 27.3441 4.44 194.3 1 9.9 11.5613 36.8 2.900 0.0 9.3 27.7216 4.35 190.3 1 10.8 11.4244 37.0 2.381 0.0 9.3 27.8691 4.26 186.2 1 11.7 11.2505 42.8 1.923 0.0 9.3 28.0388 4.18 182.9 1 12.6 11.0658 47.1 1.557 0.0 9.3 28.2308 4.12 180.0 1 13.6 10.9503 48.5 1.313 0.0 9.3 28.3167 4.06 177.6 1 14.6 10.8763 49.4 1.160 0.0 9.3 28.4162 4.02 175.7 1 15.5 10.7874 50.1 1.008 0.0 9.3 28.5226 3.99 174.5 1 16.5 10.7399 50.7 0.916 0.0 9.3 28.6485 3.97 173.4 1 17.5 10.7125 51.4 0.885 0.0 9.3 28.6953 3.96 172.8 1 19.0 10.7085 51.5 0.733 0.0 9.3 28.7108 3.94 172.3 2 20.5 10.7117 51.5 0.672 0.0 9.3 28.7159 3.92 171.2 1 22.0 10.7156 51.5 0.779 0.0 9.3 28.7404 3.87 169.0 2 23.5 10.6502 52.4 0.702 0.0 9.3 28.8268 3.82 166.6 1 24.5 10.5343 52.5 0.611 0.0 9.3 28.9902 3.79 165.4 1 26.0 10.4724 53.4 0.565 0.0 9.3 29.0800 3.74 163.5 2 27.5 10.4332 52.9 0.458 0.0 9.3 29.1674 3.71 162.0 1 28.5 10.3969 52.5 0.397 0.0 9.3 29.2389 3.69 161.3 1 29.5 10.3854 52.9 0.397 0.0 9.3 29.2585 3.68 160.9 1 30.6 10.3785 53.1 0.397 0.0 9.3 29.2728 3.67 160.4 1 31.6 10.3736 53.1 0.397 0.0 9.3 29.2829 3.66 159.8 1 32.6 10.3710 53.2 0.397 0.0 9.3 29.2894 3.64 159.1 1 33.6 10.3568 52.7 0.367 0.0 9.3 29.3167 3.63 158.5 1 34.6 10.3273 51.0 0.336 0.0 9.3 29.3609 3.62 158.1 1 35.6 10.2999 52.2 0.336 0.0 9.3 29.3976 3.61 157.7 1 36.6 10.2827 52.2 0.336 0.0 9.3 29.4171 3.60 157.3 1 37.6 10.2720 52.1 0.336 0.0 9.3 29.4317 3.60 157.0 1 38.7 10.2625 52.0 0.336 0.0 9.3 29.4446 3.59 156.8 1 39.7 10.2580 52.1 0.305 0.0 9.3 29.4492 3.59 156.6 1 40.7 10.2527 52.2 0.305 0.0 9.3 29.4563 3.58 156.4 1 41.7 10.2481 52.2 0.336 0.0 9.3 29.4633 3.58 156.1 1 42.7 10.2430 52.3 0.275 0.0 9.3 29.4688 3.57 155.9 1 43.7 10.2372 52.7 0.275 0.0 9.3 29.4756 3.57 155.6 1 44.7 10.2190 51.9 0.275 0.0 9.3 29.5051 3.56 155.3 1 45.8 10.1917 49.9 0.489 0.0 9.3 29.5420 3.55 155.0 1 46.8 10.1797 49.4 0.336 0.0 9.3 29.5613 3.54 154.5 1 47.8 10.1648 49.3 0.275 0.0 9.3 29.5846 3.53 154.1 1 48.8 10.1433 49.4 0.275 0.0 9.3 29.6162 3.52 153.8 1 49.8 10.1130 49.0 0.305 0.0 9.3 29.6671 3.52 153.7 1 50.8 10.1102 48.8 0.305 0.0 9.3 29.6745 3.52 153.5 1 51.8 10.1076 48.8 0.275 0.0 9.3 29.6808 3.51 153.4 1 52.8 10.1074 48.9 0.305 0.0 9.3 29.6815 3.51 153.3 1 53.8 10.1069 48.8 0.336 0.0 9.3 29.6838 3.51 153.1 1 54.7 10.1066 48.7 0.275 0.0 9.3 29.6851 3.50 152.9 1 55.7 10.1048 48.8 0.336 0.0 9.3 29.6883 3.50 152.8 1 56.7 10.0995 49.7 0.305 0.0 9.3 29.6971 3.50 152.6 1 57.7 10.0934 49.8 0.275 0.0 9.3 29.7069 3.49 152.4 1 58.7 10.0781 50.4 0.275 0.0 9.3 29.7206 3.48 152.1 1 59.6 10.0664 51.6 0.275 0.0 9.3 29.7276 3.47 151.7 1 60.6 10.0383 52.8 0.275 0.0 9.3 29.7360 3.47 151.5 1 61.6 9.9977 54.3 0.244 0.0 9.3 29.7471 3.47 151.3 1 62.6 9.9847 54.7 0.244 0.0 9.3 29.7530 3.46 151.1 1 63.6 9.9838 54.5 0.244 0.0 9.3 29.7547 3.46 150.9 1 65.0 9.9686 54.3 0.259 0.0 9.3 29.7768 3.45 150.7 2 66.5 9.9624 54.4 0.244 0.0 9.3 29.7859 3.45 150.6 1 67.5 9.9575 54.4 0.244 0.0 9.3 29.7946 3.45 150.5 1 68.5 9.9563 53.8 0.244 0.0 9.3 29.8028 3.44 150.4 1 69.4 9.9396 50.7 0.244 0.0 9.3 29.8458 3.44 150.3 1 70.4 9.9282 45.0 0.244 0.0 9.3 29.8828 3.44 150.1 1 71.3 9.9275 42.2 0.275 0.0 9.3 29.8905 3.43 149.5 1 72.0 9.9200 38.8 0.275 0.0 9.3 29.9205 3.42 149.3 2 73.0 9.9134 36.9 0.275 0.0 9.3 29.9425 3.42 149.2 2 74.0 9.9111 36.0 0.275 0.0 9.3 29.9483 3.41 149.0 2 75.0 9.9066 34.3 0.275 0.0 9.3 29.9597 3.41 148.8 2 75.9 9.9012 34.0 0.275 0.0 9.3 29.9742 3.40 148.6 2 77.0 9.8975 35.1 0.275 0.0 9.3 29.9845 3.40 148.5 3 78.1 9.8963 36.2 0.275 0.0 9.3 29.9879 3.40 148.3 2 78.9 9.8907 38.8 0.275 0.0 9.3 30.0028 3.39 148.1 2 80.0 9.8855 37.4 0.275 0.0 9.3 30.0136 3.39 147.9 3 81.1 9.8727 34.2 0.275 0.0 9.3 30.0368 3.38 147.7 2 81.9 9.8713 32.3 0.306 0.0 9.3 30.0408 3.38 147.4 2 82.9 9.8531 26.2 0.285 0.0 9.3 30.0678 3.37 147.0 3 83.7 9.8361 22.3 0.275 0.0 9.3 30.0966 3.36 146.7 1