*2013/12/16 15:35:42.13 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 2011/12/01 02:59:20.000 TIME INCREMENT : 0 0 0 1 0 ! (day hr min sec ms) NUMBER OF RECORDS : 71 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : EE46079C NUMBER OF CHANNELS : 10 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.778 74.927 2 Temperature:Secondary 'deg C (ITS90)' 8.3531 8.616 3 Transmissivity %/metre 27 35.6 4 Fluorescence:URU:Wetlabs mg/m^3 0.275 0.489 5 PAR uE/m^2/sec 0 4.976 6 PAR:Reference uE/m^2/sec 13.054 13.054 7 Salinity:T1:C1 PSS-78 29.7749 30.4866 8 Oxygen:Dissolved:SBE mL/L 4.541 5.138 9 Oxygen:Dissolved:SBE umol/kg 198.0429 224.1908 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\2011-11\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 : 106 EVENT NUMBER : 40 LATITUDE : 49 1.00000 N ! (deg min) LONGITUDE : 123 13.19000 W ! (deg min) WATER DEPTH : 76 ALTIMETER (M) : 4.605 ! 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 15:37:40 193 193 CLEAN 5.0.4 2012/03/13 15:41:22 193 193 SHIFTDAT 3.4 2012/03/13 17:17:40 193 193 SHIFTDAT 3.4 2012/03/13 17:24:45 193 193 DELETE 6.3 2012/03/14 14:07:34 193 85 CALIB 11.7 2012/03/15 17:42:55 85 85 BINAVE 4.1.1 2012/03/16 10:04:48 85 71 REMOVECH 8.1.1 2012/03/16 10:05:02 71 71 CHGUNITS 3.0 2012/03/16 10:07:23 71 71 REORDER 1.3 2012/03/16 10:07:31 ? ? HDREDIT2 2.5.1 2012/03/16 10:10:04 ? ? CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/16 15:35:42 71 71 $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 17:42:55 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 10:05:02 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 10:10:04 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\2011-11-040.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 19:00:07 NMEA Latitude = 49 01.00 N NMEA Longitude = 123 13.19 W NMEA UTC (Time) = Dec 01 2011 02:59:20 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: 106 Depth: 76 System UTC = Dec 01 2011 03:00:07 # nquan = 19 # nvalues = 193 # 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, 193 # span 1 = 1.104, 74.991 # span 2 = 8.3334, 8.6155 # span 3 = 8.1622, 8.6160 # span 4 = 3.147848, 3.250523 # span 5 = 3.148277, 3.250548 # span 6 = 17.2477, 79.4362 # span 7 = -0.0303, 0.4581 # span 8 = 1.7504, 2.0440 # span 9 = 1.0000e-12, 1.7548e+01 # span 10 = 1.1189e+01, 1.3054e+01 # span 11 = 8.085, 8.405 # span 12 = 0, 1 # span 13 = -1.088, 1.109 # span 14 = 4.27, 98.63 # span 15 = 29.6780, 30.4877 # span 16 = 29.6819, 30.4876 # span 17 = 4.15886, 5.14098 # span 18 = 0.0000e+00, 0.0000e+00 # interval = seconds: 1 # start_time = Dec 01 2011 02:59:20 [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 14:28:33, 7.21d [datcnv_vars = 15] # datcnv_in = P:\Cruise_Data_Processing\2011-11\RAW\CTD\2011-11-0040.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 14:37:10, 7.21d # alignctd_in = P:\Cruise_Data_Processing\2011-11\Processing\convert\2011-11-004 0.cnv # alignctd_adv = sbeox0V 4.500 # celltm_date = Mar 13 2012 14:37:28, 7.21d # celltm_in = P:\Cruise_Data_Processing\2011-11\Processing\align\2011-11-0040.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 15:36:30, 7.21d [derive_vars = 3] # Derive_in = P:\Cruise_Data_Processing\2011-11\Processing\celltm\2011-11-0040.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 2.8 8.3531 33.1 0.418 5.0 13.1 29.7749 5.14 224.2 3 3.6 8.3898 33.4 0.428 2.8 13.1 29.9499 5.12 223.5 1 4.5 8.3941 33.6 0.428 1.7 13.1 29.9812 5.11 223.0 1 5.5 8.3996 33.9 0.489 0.9 13.1 30.0537 5.09 222.2 1 6.6 8.4309 34.5 0.489 0.5 13.1 30.1007 5.07 221.1 1 7.6 8.4568 34.9 0.489 0.3 13.1 30.1176 5.05 220.3 1 8.7 8.4650 35.1 0.458 0.2 13.1 30.1221 5.03 219.4 1 9.7 8.4692 35.5 0.428 0.1 13.1 30.1240 5.01 218.6 1 10.7 8.4747 35.5 0.428 0.1 13.1 30.1334 5.00 218.0 1 11.8 8.5034 35.4 0.397 0.0 13.1 30.1907 4.99 217.5 1 12.8 8.4973 35.6 0.397 0.0 13.1 30.2040 4.98 217.3 1 13.8 8.4914 35.4 0.397 0.0 13.1 30.2084 4.98 217.2 1 14.9 8.4883 35.1 0.397 0.0 13.1 30.2104 4.98 217.2 1 16.0 8.4878 35.2 0.428 0.0 13.1 30.2106 4.98 217.1 1 17.0 8.4867 34.7 0.428 0.0 13.1 30.2136 4.98 217.1 1 18.0 8.4828 34.3 0.428 0.0 13.1 30.2259 4.98 217.1 1 19.0 8.4817 34.1 0.428 0.0 13.1 30.2317 4.97 217.0 1 20.0 8.4814 33.6 0.428 0.0 13.1 30.2355 4.97 217.0 1 21.1 8.4780 33.2 0.397 0.0 13.1 30.2368 4.98 217.1 1 22.2 8.4735 32.9 0.397 0.0 13.1 30.2378 4.98 217.2 1 23.2 8.4711 32.6 0.397 0.0 13.1 30.2388 4.98 217.3 1 24.2 8.4707 32.3 0.397 0.0 13.1 30.2406 4.98 217.2 1 25.3 8.4759 32.2 0.397 0.0 13.1 30.2466 4.97 216.8 1 26.3 8.4819 32.0 0.397 0.0 13.1 30.2530 4.96 216.3 1 27.3 8.4906 31.8 0.397 0.0 13.1 30.2638 4.95 215.7 1 28.4 8.4963 31.8 0.397 0.0 13.1 30.2703 4.93 215.2 1 29.5 8.4996 31.4 0.397 0.0 13.1 30.2734 4.92 214.7 1 30.5 8.5012 31.2 0.367 0.0 13.1 30.2742 4.91 214.2 1 31.5 8.5042 30.9 0.367 0.0 13.1 30.2759 4.89 213.4 1 32.6 8.5103 30.1 0.367 0.0 13.1 30.2791 4.87 212.3 1 33.6 8.5318 30.4 0.367 0.0 13.1 30.2879 4.84 211.1 1 34.6 8.5540 30.6 0.367 0.0 13.1 30.3028 4.82 210.2 1 35.7 8.5556 30.6 0.367 0.0 13.1 30.3072 4.81 209.7 1 36.7 8.5551 31.0 0.367 0.0 13.1 30.3085 4.80 209.2 1 37.8 8.5537 30.9 0.367 0.0 13.1 30.3092 4.78 208.7 1 38.8 8.5517 30.7 0.336 0.0 13.1 30.3123 4.77 208.2 1 39.8 8.5631 30.5 0.336 0.0 13.1 30.3209 4.76 207.7 1 40.8 8.5720 30.2 0.336 0.0 13.1 30.3242 4.75 207.1 1 41.9 8.5765 30.3 0.336 0.0 13.1 30.3258 4.74 206.6 1 43.0 8.5789 30.5 0.305 0.0 13.1 30.3267 4.73 206.2 1 44.0 8.5817 30.7 0.336 0.0 13.1 30.3281 4.72 205.8 1 45.0 8.5858 31.0 0.305 0.0 13.1 30.3305 4.71 205.5 1 46.1 8.5880 31.2 0.305 0.0 13.1 30.3331 4.70 205.0 1 47.1 8.5886 31.7 0.336 0.0 13.1 30.3343 4.69 204.6 1 48.2 8.5943 31.7 0.305 0.0 13.1 30.3395 4.68 204.3 1 49.2 8.5951 31.7 0.305 0.0 13.1 30.3401 4.68 204.0 1 50.2 8.5958 31.7 0.305 0.0 13.1 30.3410 4.67 203.6 1 51.3 8.5989 31.6 0.305 0.0 13.1 30.3499 4.66 203.2 1 52.3 8.6044 31.4 0.305 0.0 13.1 30.3582 4.65 202.8 1 53.3 8.6038 30.7 0.305 0.0 13.1 30.3609 4.64 202.4 1 54.3 8.6053 30.5 0.275 0.0 13.1 30.3655 4.63 201.9 1 55.4 8.6080 30.1 0.305 0.0 13.1 30.3713 4.62 201.3 1 56.5 8.6138 29.4 0.305 0.0 13.1 30.3864 4.60 200.8 1 57.5 8.6153 29.1 0.305 0.0 13.1 30.4071 4.59 200.2 1 58.5 8.6155 28.5 0.305 0.0 13.1 30.4208 4.58 199.8 1 59.6 8.6154 27.7 0.305 0.0 13.1 30.4264 4.58 199.6 1 60.7 8.6154 27.3 0.275 0.0 13.1 30.4282 4.57 199.3 1 61.6 8.6155 27.1 0.275 0.0 13.1 30.4302 4.56 199.1 1 62.6 8.6160 27.0 0.305 0.0 13.1 30.4333 4.56 198.9 1 64.1 8.6150 27.0 0.290 0.0 13.1 30.4426 4.56 198.7 2 65.1 8.6118 27.5 0.305 0.0 13.1 30.4543 4.55 198.4 1 65.8 8.6105 27.9 0.275 0.0 13.1 30.4587 4.55 198.4 2 66.9 8.6087 28.7 0.275 0.0 13.1 30.4652 4.55 198.3 2 67.9 8.6077 28.9 0.275 0.0 13.1 30.4689 4.55 198.2 2 69.0 8.6069 29.0 0.275 0.0 13.1 30.4715 4.54 198.0 2 70.0 8.6059 28.8 0.275 0.0 13.1 30.4746 4.54 198.1 2 71.0 8.6053 29.2 0.275 0.0 13.1 30.4767 4.54 198.1 2 72.0 8.6041 29.3 0.275 0.0 13.1 30.4800 4.54 198.2 2 73.1 8.6026 29.5 0.290 0.0 13.1 30.4843 4.55 198.2 2 74.1 8.6019 29.8 0.305 0.0 13.1 30.4866 4.55 198.2 2 74.9 8.6019 29.3 0.305 0.0 13.1 30.4864 4.54 198.1 3