*2013/12/16 15:36:15.85 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 2011/08/12 17:11:29.000 TIME INCREMENT : 0 0 0 1 0 ! (day hr min sec ms) NUMBER OF RECORDS : 33 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 655F7B49 NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.262 33.908 2 Temperature:Secondary 'deg C (ITS90)' 10.65 18.8222 3 Transmissivity %/metre 19 58.7 4 Fluorescence:URU:Wetlabs mg/m^3 0.306 9.524 5 Salinity:T1:C1 PSS-78 23.0217 28.1322 6 Oxygen:Dissolved:SBE mL/L 2.913 6.955 7 Oxygen:Dissolved:SBE umol/kg 127.3098 305.6076 8 Number_of_bin_records n/a 1 2 $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 : BS12 EVENT NUMBER : 41 LATITUDE : 49 32.48000 N ! (deg min) LONGITUDE : 124 51.15000 W ! (deg min) WATER DEPTH : 34 ALTIMETER (M) : 2.2 ! 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 10:17:49 319 319 CLEAN 5.0.4 2012/04/26 10:18:09 95 95 DELETE 6.3 2012/04/26 13:18:19 95 50 CTDEDIT 4.61 2012/04/26 15:17:12 50 49 BINAVE 4.1.1 2012/04/26 15:29:16 49 33 REMOVECH 8.1.1 2012/04/26 15:57:25 33 33 CHGUNITS 3.0 2012/04/26 16:01:54 33 33 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 33 33 $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. -CTDEDIT 2012/04/26 15:17:12 1 record was deleted in this editing session. No data values were changed. -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 15:57:25 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\0041.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 12 2011 17:12:23 NMEA Latitude = 49 32.48 N NMEA Longitude = 124 51.15 W NMEA UTC (Time) = Aug 12 2011 17:11:29 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: bs12 Depth: 34 System UTC = Aug 12 2011 17:12:23 # nquan = 17 # nvalues = 319 # 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, 319 # span 1 = 0.415, 34.365 # span 2 = -4.0636, 26.8180 # span 3 = 10.6500, 18.9576 # span 4 = 1.348706, 3.237576 # span 5 = 1.199914, 3.215740 # span 6 = 56.9739, 89.9997 # span 7 = -0.0303, 10.6535 # span 8 = 1.4602, 3.1642 # span 9 = 7.506, 8.452 # span 10 = -0.809, 0.694 # span 11 = 1.07, 98.63 # span 12 = 0, 1 # span 13 = 9.8824, 28.1423 # span 14 = 8.0175, 28.1336 # span 15 = -105.69281, 7.33256 # span 16 = 0.0000e+00, 0.0000e+00 # interval = seconds: 1 # start_time = Aug 12 2011 17:11:29 [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 17:13:57, 7.21d [datcnv_vars = 13] # datcnv_in = P:\Cruise_Data_Processing\2011-25\RAW\CTD\2011-25-0041.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\2011-25-004 1.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\2011-25-0041.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 10:10:46, 7.21d [derive_vars = 3] # Derive_in = P:\Cruise_Data_Processing\2011-25\Processing\celltm\2011-25-0041.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\2011-25-0041 .cnv # loopedit_minVelocity = 0.200 # loopedit_surfaceSoak: minDepth = 8.0, maxDepth = 12, useDeckPress = 1 # loopedit_excl_bad_scans = no # file_type = ascii END* CTDEDIT was used to remove 1 record from the bottom of the cast. 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 2.3 18.8222 25.7 5.403 23.0217 6.95 305.4 1 2.9 18.7661 25.3 5.769 23.0630 6.95 305.6 2 4.1 18.4119 25.0 6.639 23.2743 6.87 301.9 2 5.0 18.1192 24.8 7.113 23.4548 6.59 289.2 1 6.0 17.4621 23.5 8.502 23.8527 6.09 267.4 2 7.1 15.7067 19.0 9.524 24.9029 5.64 247.1 1 8.1 14.7846 20.1 7.204 25.4216 5.21 228.2 2 9.1 14.1395 39.2 6.624 25.7901 4.89 214.1 1 10.2 13.7248 42.7 4.808 26.0327 4.58 200.4 2 11.2 13.2334 48.3 3.388 26.3646 4.31 188.7 1 11.9 12.4913 52.2 2.717 26.8346 4.20 184.0 1 12.9 11.9213 53.7 1.984 27.1948 4.09 178.7 2 13.9 11.8049 54.6 1.252 27.2716 3.96 173.4 1 14.9 11.5847 56.9 0.947 27.4221 3.87 169.4 2 16.0 11.3904 58.5 0.672 27.5589 3.81 166.5 1 17.0 11.3279 58.7 0.581 27.6062 3.75 163.9 2 18.0 11.2370 58.6 0.489 27.6728 3.69 161.5 1 19.0 11.2132 58.5 0.458 27.6970 3.64 159.2 2 20.1 11.1230 58.6 0.458 27.7588 3.60 157.2 1 21.1 11.0159 57.2 0.367 27.8354 3.55 155.0 2 22.1 10.9614 57.7 0.336 27.8818 3.51 153.5 1 23.2 10.9090 57.9 0.336 27.9231 3.51 153.3 2 24.2 10.8328 58.4 0.306 27.9621 3.49 152.4 1 24.9 10.8225 58.4 0.336 27.9716 3.46 151.1 1 25.9 10.8163 58.1 0.321 27.9888 3.42 149.7 2 26.9 10.8120 58.3 0.336 28.0023 3.35 146.5 1 27.9 10.7707 55.7 0.321 28.0145 3.21 140.5 2 28.9 10.7717 43.8 0.336 28.0420 3.12 136.2 1 29.9 10.7479 41.8 0.382 28.0554 3.03 132.3 2 31.1 10.6829 36.9 0.413 28.1073 2.94 128.4 2 32.0 10.6658 34.9 0.519 28.1224 2.91 127.3 1 33.0 10.6622 34.5 0.458 28.1244 2.92 127.4 2 33.9 10.6500 36.0 0.428 28.1322 2.92 127.8 1