*2013/12/16 15:35:41.52 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 2011/11/30 15:05:40.000 TIME INCREMENT : 0 0 0 1 0 ! (day hr min sec ms) NUMBER OF RECORDS : 75 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 994BAB4A NUMBER OF CHANNELS : 10 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.471 75.764 2 Temperature:Secondary 'deg C (ITS90)' 8.3958 8.4136 3 Transmissivity %/metre 25.5 31 4 Fluorescence:URU:Wetlabs mg/m^3 0.367 0.397 5 PAR uE/m^2/sec 0 5.435 6 PAR:Reference uE/m^2/sec 13.054 13.054 7 Salinity:T1:C1 PSS-78 30.3432 30.3769 8 Oxygen:Dissolved:SBE mL/L 5.127 5.163 9 Oxygen:Dissolved:SBE umol/kg 223.6098 225.1801 10 Number_of_bin_records n/a 1 5 $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 : 54 EVENT NUMBER : 27 LATITUDE : 48 26.61000 N ! (deg min) LONGITUDE : 122 44.32000 W ! (deg min) WATER DEPTH : 80 ALTIMETER (M) : 5.91 ! 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 15:37:37 194 194 CLEAN 5.0.4 2012/03/13 15:41:19 194 194 SHIFTDAT 3.4 2012/03/13 17:17:38 194 194 SHIFTDAT 3.4 2012/03/13 17:24:42 194 194 DELETE 6.3 2012/03/14 14:07:32 194 100 CTDEDIT 4.61 2012/03/14 16:32:53 100 100 CALIB 11.7 2012/03/15 17:42:54 100 100 BINAVE 4.1.1 2012/03/16 10:04:46 100 75 REMOVECH 8.1.1 2012/03/16 10:05:01 75 75 CHGUNITS 3.0 2012/03/16 10:07:23 75 75 REORDER 1.3 2012/03/16 10:07:30 ? ? HDREDIT2 2.5.1 2012/03/16 10:10:03 ? ? CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/16 15:35:41 75 75 $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. -CTDEDIT 2012/03/14 16:32:53 11 changes in channel Salinity:T1:C1 -CALIB parameters: 2012/03/15 17:42:54 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 10:05:01 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 10:10:03 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\2011-11-027.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 30 2011 07:06:20 NMEA Latitude = 48 26.61 N NMEA Longitude = 122 44.32 W NMEA UTC (Time) = Nov 30 2011 15:05:40 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: 54 Depth: 80 System UTC = Nov 30 2011 15:06:20 # nquan = 19 # nvalues = 194 # 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, 194 # span 1 = 2.451, 75.985 # span 2 = 8.3883, 8.4130 # span 3 = 8.3880, 8.4137 # span 4 = 3.214437, 3.223244 # span 5 = 3.214627, 3.223298 # span 6 = 70.1366, 74.7149 # span 7 = 0.2445, 0.3666 # span 8 = 2.0391, 2.0575 # span 9 = 1.0000e-12, 5.4352e+00 # span 10 = 1.3054e+01, 1.3054e+01 # span 11 = 8.367, 8.400 # span 12 = 0, 1 # span 13 = -1.096, 0.966 # span 14 = 5.45, 81.51 # span 15 = 30.3261, 30.3772 # span 16 = 30.3274, 30.3771 # span 17 = 5.12273, 5.16886 # span 18 = 0.0000e+00, 0.0000e+00 # interval = seconds: 1 # start_time = Nov 30 2011 15:05:40 [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 14:28:27, 7.21d [datcnv_vars = 15] # datcnv_in = P:\Cruise_Data_Processing\2011-11\RAW\CTD\2011-11-0027.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 14:37:09, 7.21d # alignctd_in = P:\Cruise_Data_Processing\2011-11\Processing\convert\2011-11-002 7.cnv # alignctd_adv = sbeox0V 4.500 # celltm_date = Mar 13 2012 14:37:27, 7.21d # celltm_in = P:\Cruise_Data_Processing\2011-11\Processing\align\2011-11-0027.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 15:36:29, 7.21d [derive_vars = 3] # Derive_in = P:\Cruise_Data_Processing\2011-11\Processing\celltm\2011-11-0027.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* CTDEDIT was used to clean salinity very 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. 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 2.5 8.3960 29.6 0.397 5.4 13.1 30.3432 5.14 224.0 1 2.7 8.3958 29.9 0.375 3.6 13.1 30.3437 5.14 224.0 4 4.0 8.3976 30.2 0.397 1.9 13.1 30.3461 5.14 224.1 2 5.3 8.3981 30.4 0.397 1.0 13.1 30.3473 5.14 224.1 1 6.1 8.3972 30.6 0.397 0.6 13.1 30.3465 5.14 224.2 1 6.9 8.3968 30.6 0.397 0.4 13.1 30.3457 5.14 224.2 1 8.0 8.3973 30.5 0.367 0.2 13.1 30.3478 5.14 224.1 2 9.2 8.3992 29.5 0.397 0.1 13.1 30.3579 5.14 224.2 1 10.0 8.4020 28.9 0.397 0.1 13.1 30.3639 5.14 224.2 1 11.1 8.4030 29.5 0.397 0.0 13.1 30.3661 5.14 224.0 2 12.2 8.4017 29.9 0.397 0.0 13.1 30.3664 5.14 224.0 1 13.0 8.4018 29.9 0.397 0.0 13.1 30.3663 5.14 224.0 1 13.8 8.4033 29.4 0.397 0.0 13.1 30.3695 5.14 224.0 1 15.0 8.4049 30.0 0.367 0.0 13.1 30.3723 5.14 224.2 2 16.1 8.4043 29.7 0.367 0.0 13.1 30.3710 5.14 224.3 1 16.9 8.4065 29.8 0.367 0.0 13.1 30.3723 5.14 224.4 1 17.8 8.4086 29.6 0.397 0.0 13.1 30.3758 5.14 224.4 1 18.9 8.4083 30.0 0.397 0.0 13.1 30.3766 5.14 224.2 2 20.1 8.4085 30.3 0.367 0.0 13.1 30.3769 5.14 224.0 1 20.9 8.4090 29.3 0.397 0.0 13.1 30.3766 5.13 223.9 1 21.9 8.4091 28.7 0.397 0.0 13.1 30.3766 5.13 223.8 1 22.8 8.4092 28.8 0.397 0.0 13.1 30.3765 5.13 223.8 1 24.0 8.4096 30.2 0.397 0.0 13.1 30.3761 5.13 223.8 2 25.2 8.4098 29.9 0.397 0.0 13.1 30.3760 5.13 223.8 1 26.1 8.4101 29.4 0.397 0.0 13.1 30.3753 5.13 223.8 1 27.0 8.4100 29.8 0.397 0.0 13.1 30.3758 5.13 223.7 1 27.8 8.4101 30.2 0.397 0.0 13.1 30.3757 5.13 223.7 1 28.6 8.4103 30.2 0.367 0.0 13.1 30.3755 5.13 223.6 1 30.0 8.4106 29.4 0.382 0.0 13.1 30.3754 5.13 223.7 2 31.3 8.4102 29.8 0.397 0.0 13.1 30.3764 5.13 223.8 1 32.1 8.4103 30.7 0.367 0.0 13.1 30.3767 5.13 223.9 1 32.9 8.4105 30.6 0.397 0.0 13.1 30.3765 5.13 223.8 1 33.8 8.4106 30.5 0.367 0.0 13.1 30.3764 5.13 223.7 1 34.6 8.4107 30.3 0.367 0.0 13.1 30.3763 5.13 223.8 1 36.0 8.4108 29.3 0.397 0.0 13.1 30.3765 5.13 223.8 2 37.4 8.4109 29.4 0.397 0.0 13.1 30.3767 5.14 224.0 1 38.2 8.4108 30.0 0.397 0.0 13.1 30.3764 5.14 224.0 1 38.9 8.4110 30.5 0.367 0.0 13.1 30.3765 5.13 223.9 1 39.8 8.4109 30.5 0.397 0.0 13.1 30.3769 5.13 223.9 1 40.7 8.4111 29.1 0.367 0.0 13.1 30.3768 5.13 223.9 1 42.1 8.4111 29.7 0.382 0.0 13.1 30.3769 5.14 224.0 2 43.3 8.4117 30.5 0.367 0.0 13.1 30.3756 5.13 223.7 1 44.1 8.4124 30.1 0.397 0.0 13.1 30.3750 5.13 223.7 1 45.0 8.4124 29.6 0.367 0.0 13.1 30.3743 5.13 223.7 1 45.9 8.4126 29.7 0.397 0.0 13.1 30.3741 5.13 223.7 1 46.7 8.4128 30.0 0.397 0.0 13.1 30.3736 5.13 223.7 1 48.0 8.4136 30.3 0.382 0.0 13.1 30.3728 5.13 223.7 2 49.3 8.4133 29.6 0.367 0.0 13.1 30.3725 5.13 223.7 1 50.2 8.4107 29.9 0.367 0.0 13.1 30.3726 5.13 223.7 1 51.0 8.4099 29.7 0.367 0.0 13.1 30.3730 5.13 223.8 1 51.9 8.4103 30.2 0.367 0.0 13.1 30.3724 5.13 223.9 1 52.8 8.4085 30.4 0.367 0.0 13.1 30.3733 5.14 224.0 1 54.0 8.4089 31.0 0.382 0.0 13.1 30.3729 5.14 224.0 2 55.2 8.4098 30.9 0.367 0.0 13.1 30.3718 5.14 224.0 1 56.2 8.4096 30.2 0.367 0.0 13.1 30.3722 5.14 224.0 1 57.1 8.4089 30.6 0.367 0.0 13.1 30.3729 5.14 224.1 1 58.0 8.4101 30.5 0.367 0.0 13.1 30.3716 5.14 224.0 1 58.8 8.4093 30.5 0.397 0.0 13.1 30.3714 5.13 223.9 1 60.1 8.4100 30.3 0.367 0.0 13.1 30.3709 5.13 223.8 2 61.3 8.4089 29.7 0.367 0.0 13.1 30.3720 5.14 224.0 1 62.2 8.4043 28.5 0.367 0.0 13.1 30.3714 5.14 224.0 1 63.0 8.4056 28.0 0.367 0.0 13.1 30.3721 5.14 224.2 1 63.8 8.4058 29.3 0.397 0.0 13.1 30.3724 5.14 224.4 1 65.0 8.4048 28.9 0.367 0.0 13.1 30.3714 5.15 224.5 2 66.3 8.4045 28.7 0.367 0.0 13.1 30.3710 5.15 224.5 1 67.2 8.4047 28.4 0.367 0.0 13.1 30.3709 5.15 224.6 1 68.1 8.4044 28.0 0.367 0.0 13.1 30.3712 5.15 224.6 1 69.0 8.4045 28.9 0.367 0.0 13.1 30.3712 5.15 224.6 1 69.7 8.4034 28.7 0.367 0.0 13.1 30.3714 5.15 224.7 1 71.0 8.4043 28.8 0.367 0.0 13.1 30.3713 5.15 224.7 2 72.3 8.4044 27.9 0.367 0.0 13.1 30.3713 5.15 224.7 1 73.2 8.4028 28.0 0.397 0.0 13.1 30.3717 5.16 224.8 1 74.2 8.4024 27.0 0.382 0.0 13.1 30.3715 5.16 225.0 2 75.2 8.3998 25.5 0.375 0.0 13.1 30.3719 5.16 224.9 4 75.8 8.3996 25.5 0.379 0.0 13.1 30.3721 5.16 225.2 5