*2013/12/16 15:36:15.99 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 2011/08/11 19:38:40.000 TIME INCREMENT : 0 0 0 1 0 ! (day hr min sec ms) NUMBER OF RECORDS : 44 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : DB9BF119 NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.155 45.139 2 Temperature:Secondary 'deg C (ITS90)' 10.3487 18.1414 3 Transmissivity %/metre 28.3 58.5 4 Fluorescence:URU:Wetlabs mg/m^3 0.367 6.044 5 Salinity:T1:C1 PSS-78 23.3971 28.3023 6 Oxygen:Dissolved:SBE mL/L 3.3 6.716 7 Oxygen:Dissolved:SBE umol/kg 144.1964 294.9901 8 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 ' ' 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 : BS17 EVENT NUMBER : 52 LATITUDE : 49 29.03000 N ! (deg min) LONGITUDE : 124 46.23000 W ! (deg min) WATER DEPTH : 48 ALTIMETER (M) : 4.05 ! 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 10:17:49 586 586 CLEAN 5.0.4 2012/04/26 10:18:09 138 138 DELETE 6.3 2012/04/26 13:18:18 138 53 BINAVE 4.1.1 2012/04/26 15:29:16 53 44 REMOVECH 8.1.1 2012/04/26 15:57:24 44 44 CHGUNITS 3.0 2012/04/26 16:01:53 44 44 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 44 44 $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\0052.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 19:39:32 NMEA Latitude = 49 29.03 N NMEA Longitude = 124 46.23 W NMEA UTC (Time) = Aug 11 2011 19:38:40 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 Latitude/Longitude added to scan GPIB address = 1 advance primary conductivity 0.073 seconds advance secondary conductivity 0.073 seconds S> Vector Station: bs17 Depth: 45 System UTC = Aug 11 2011 19:39:32 # nquan = 17 # nvalues = 586 # 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, 586 # span 1 = 0.402, 45.855 # span 2 = 10.3478, 22.4118 # span 3 = 10.3483, 21.4397 # span 4 = 3.106907, 3.245528 # span 5 = 0.029470, 3.241183 # span 6 = 65.8682, 92.0027 # span 7 = -0.0303, 9.2188 # span 8 = 1.5457, 3.2522 # span 9 = 7.386, 8.457 # span 10 = -0.716, 1.058 # span 11 = 1.25, 98.63 # span 12 = 0, 1 # span 13 = 21.2543, 28.3075 # span 14 = 0.1537, 28.3070 # span 15 = 3.18789, 7.31203 # span 16 = 0.0000e+00, 0.0000e+00 # interval = seconds: 1 # start_time = Aug 11 2011 19:38:40 [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 # # # # 4.5080e-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 17:13:59, 7.21d [datcnv_vars = 13] # datcnv_in = P:\Cruise_Data_Processing\2011-25\RAW\CTD\2011-25-0052.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\2011-25-005 2.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\2011-25-0052.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 10:10:47, 7.21d [derive_vars = 3] # Derive_in = P:\Cruise_Data_Processing\2011-25\Processing\celltm\2011-25-0052.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 10:17:34, 7.21d # loopedit_in = P:\Cruise_Data_Processing\2011-25\Processing\derive\2011-25-0052 .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 2.2 18.1414 28.3 6.044 23.3971 6.72 295.0 1 3.0 18.1036 28.6 5.877 23.4203 6.16 270.5 2 4.3 17.4401 29.8 6.044 23.8035 5.58 245.1 1 5.2 16.1196 33.6 4.671 24.5940 5.27 231.2 1 6.3 14.7810 31.0 3.236 25.4119 5.07 222.1 1 7.3 13.7786 37.1 2.412 26.0253 4.91 215.0 1 8.2 13.0521 49.4 1.923 26.4705 4.72 206.6 1 9.2 12.6857 51.7 1.526 26.7040 4.52 197.8 1 10.2 12.3997 53.0 1.191 26.8789 4.36 190.8 1 11.2 11.9332 55.5 0.886 27.1696 4.25 186.1 1 12.1 11.5831 57.2 0.672 27.3986 4.16 181.8 1 13.2 11.3838 57.4 0.580 27.5262 4.07 177.8 1 14.2 11.3140 58.1 0.641 27.5776 3.99 174.4 1 15.1 11.2034 58.5 0.458 27.6561 3.93 171.9 1 16.1 11.0932 58.4 0.428 27.7371 3.88 169.6 1 17.1 11.0348 58.4 0.397 27.7762 3.83 167.4 1 18.1 11.0024 57.7 0.428 27.8015 3.78 165.1 1 19.0 10.9806 57.1 0.397 27.8221 3.75 163.8 1 20.0 10.9087 57.5 0.397 27.8810 3.75 164.1 1 21.0 10.8066 56.8 0.428 27.9508 3.78 165.1 1 22.0 10.7716 57.2 0.397 27.9685 3.80 166.1 1 23.0 10.6944 57.7 0.367 28.0195 3.83 167.4 1 24.0 10.6422 57.2 0.367 28.0579 3.86 168.7 1 25.0 10.5981 57.0 0.428 28.0845 3.88 169.4 1 25.9 10.5669 55.7 0.397 28.1072 3.88 169.4 1 27.0 10.5015 56.1 0.397 28.1533 3.87 169.2 1 28.0 10.4640 54.9 0.428 28.1815 3.87 169.0 1 28.9 10.4561 53.8 0.428 28.1883 3.87 169.2 1 29.9 10.4265 54.1 0.397 28.2105 3.88 169.3 1 31.0 10.3953 55.0 0.397 28.2305 3.88 169.5 1 31.9 10.3837 54.7 0.397 28.2409 3.88 169.5 1 32.9 10.3746 54.6 0.397 28.2474 3.88 169.5 1 33.9 10.3655 54.2 0.428 28.2543 3.87 169.3 1 34.9 10.3594 53.8 0.458 28.2595 3.87 169.1 1 35.9 10.3580 53.8 0.458 28.2612 3.86 168.8 1 36.8 10.3570 53.3 0.458 28.2635 3.86 168.5 1 37.8 10.3555 53.2 0.489 28.2647 3.84 167.6 1 38.9 10.3532 52.7 0.535 28.2686 3.76 164.3 2 40.1 10.3530 50.8 0.565 28.2817 3.65 159.4 2 41.1 10.3517 47.1 0.565 28.2880 3.58 156.3 2 42.1 10.3498 45.2 0.595 28.2895 3.52 153.8 2 43.0 10.3487 43.5 0.626 28.2931 3.44 150.5 2 44.0 10.3494 42.0 0.621 28.3002 3.39 148.2 3 45.1 10.3533 40.8 0.580 28.3023 3.30 144.2 2