*2013/12/16 15:36:16.16 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 2011/08/12 22:14:44.000 TIME INCREMENT : 0 0 0 1 0 ! (day hr min sec ms) NUMBER OF RECORDS : 56 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 1CF5E415 NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.244 56.636 2 Temperature:Secondary 'deg C (ITS90)' 9.191 17.9067 3 Transmissivity %/metre 29.8 56.9 4 Fluorescence:URU:Wetlabs mg/m^3 0.244 6.166 5 Salinity:T1:C1 PSS-78 23.3574 29.2555 6 Oxygen:Dissolved:SBE mL/L 3.92 6.833 7 Oxygen:Dissolved:SBE umol/kg 171.1331 300.1223 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 : BS23 EVENT NUMBER : 66 LATITUDE : 49 27.73000 N ! (deg min) LONGITUDE : 124 39.96000 W ! (deg min) WATER DEPTH : 59 ALTIMETER (M) : 3.055 ! 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 10:17:49 608 608 CLEAN 5.0.4 2012/04/26 10:18:09 155 155 DELETE 6.3 2012/04/26 13:18:19 155 66 BINAVE 4.1.1 2012/04/26 15:29:16 66 56 REMOVECH 8.1.1 2012/04/26 15:57:25 56 56 CHGUNITS 3.0 2012/04/26 16:01:54 56 56 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 15:36:16 56 56 $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 15:57:25 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\0066.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 22:15:40 NMEA Latitude = 49 27.73 N NMEA Longitude = 124 39.96 W NMEA UTC (Time) = Aug 12 2011 22:14:44 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: bs23 Depth: 59 System UTC = Aug 12 2011 22:15:40 # nquan = 17 # nvalues = 608 # 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, 608 # span 1 = 1.438, 57.065 # span 2 = 9.1782, 22.6223 # span 3 = 9.1789, 19.0634 # span 4 = 3.163522, 3.204015 # span 5 = 3.163583, 3.212000 # span 6 = 62.3868, 87.0906 # span 7 = 0.2139, 6.3495 # span 8 = 1.7569, 3.2400 # span 9 = 7.689, 8.465 # span 10 = -1.045, 1.023 # span 11 = 1.00, 57.46 # span 12 = 0, 1 # span 13 = 21.0376, 29.2656 # span 14 = 22.8993, 29.2667 # span 15 = 3.90154, 7.31635 # span 16 = 0.0000e+00, 0.0000e+00 # interval = seconds: 1 # start_time = Aug 12 2011 22:14:44 [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 17:14:02, 7.21d [datcnv_vars = 13] # datcnv_in = P:\Cruise_Data_Processing\2011-25\RAW\CTD\2011-25-0066.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 17:51:00, 7.21d # alignctd_in = P:\Cruise_Data_Processing\2011-25\Processing\convert\2011-25-006 6.cnv # alignctd_adv = flECO-AFL 2.000, sbeox0V 4.500, ph 4.000 # celltm_date = Apr 26 2012 09:51:00, 7.21d # celltm_in = P:\Cruise_Data_Processing\2011-25\Processing\align\2011-25-0066.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\2011-25-0066.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 10:17:35, 7.21d # loopedit_in = P:\Cruise_Data_Processing\2011-25\Processing\derive\2011-25-0066 .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 17.9067 34.8 5.144 23.3574 6.83 300.1 2 3.0 17.7763 34.0 5.647 23.4474 6.42 282.1 1 3.9 17.7514 33.8 6.166 23.4656 6.12 268.7 1 4.8 16.8876 33.8 5.647 23.9980 5.95 260.9 1 5.8 15.6795 29.8 5.220 24.7710 5.81 254.8 1 6.8 15.1909 30.7 4.518 25.0868 5.56 243.8 1 7.7 14.8590 34.9 4.030 25.2598 5.27 230.9 1 8.7 14.4936 38.4 3.328 25.4809 5.00 219.1 1 9.7 13.3553 38.6 2.503 26.2114 4.82 211.1 1 10.7 12.5813 31.4 1.832 26.7016 4.66 204.0 1 11.8 11.9073 35.6 1.465 27.1113 4.55 199.0 1 12.7 11.3346 42.6 1.343 27.4806 4.48 196.0 1 13.7 10.9410 45.3 1.130 27.7582 4.43 193.8 1 14.7 10.8349 51.4 0.855 27.8308 4.38 191.5 1 15.7 10.7975 55.1 0.763 27.8587 4.34 189.6 1 16.7 10.7682 55.7 0.641 27.8843 4.30 187.8 1 17.7 10.6739 55.6 0.611 27.9586 4.27 186.6 1 18.7 10.5333 55.0 0.550 28.0612 4.24 185.4 1 19.7 10.4842 56.7 0.519 28.0975 4.21 183.9 1 20.7 10.4469 56.9 0.458 28.1294 4.18 182.6 1 21.7 10.3890 56.8 0.397 28.1758 4.15 181.5 1 22.7 10.2056 56.3 0.397 28.3260 4.15 181.2 1 23.7 10.1392 55.8 0.367 28.3804 4.14 180.7 1 24.7 10.0719 56.0 0.336 28.4374 4.13 180.4 1 25.7 10.0425 55.6 0.306 28.4630 4.12 180.1 1 26.7 10.0378 56.3 0.306 28.4679 4.12 179.8 1 27.6 10.0408 56.3 0.275 28.4668 4.11 179.5 1 28.6 10.0405 55.5 0.306 28.4687 4.10 179.3 1 29.6 10.0358 56.0 0.306 28.4743 4.10 179.1 1 30.6 10.0380 56.2 0.275 28.4735 4.09 178.7 1 31.6 10.0318 56.2 0.275 28.4811 4.08 178.3 1 32.6 9.9812 55.4 0.275 28.5278 4.08 178.1 1 33.6 9.9714 55.2 0.306 28.5365 4.07 177.8 1 34.6 9.9333 55.7 0.306 28.5711 4.07 177.8 1 35.6 9.8948 55.5 0.275 28.6080 4.07 177.6 1 36.5 9.8854 54.9 0.244 28.6180 4.06 177.3 1 37.5 9.8821 55.3 0.275 28.6238 4.05 177.0 1 38.5 9.8691 54.9 0.275 28.6394 4.04 176.6 1 40.0 9.7782 54.8 0.275 28.7222 4.04 176.3 2 41.5 9.7437 54.2 0.275 28.7516 4.03 175.9 1 42.5 9.7363 55.0 0.244 28.7581 4.01 175.3 1 43.4 9.7171 54.9 0.244 28.7755 4.00 174.6 1 44.4 9.6798 54.9 0.244 28.8108 3.98 174.0 1 45.4 9.5479 54.7 0.244 28.9341 3.97 173.5 1 46.4 9.4748 54.3 0.306 29.0017 3.96 173.1 1 47.4 9.4316 54.4 0.306 29.0417 3.96 172.7 1 48.4 9.3683 54.0 0.275 29.0998 3.95 172.5 1 49.3 9.3195 54.1 0.275 29.1426 3.95 172.4 1 50.0 9.3066 54.1 0.306 29.1540 3.95 172.3 1 51.0 9.2958 54.1 0.295 29.1642 3.94 172.1 3 52.1 9.2795 54.2 0.321 29.1790 3.93 171.8 2 53.0 9.2619 54.3 0.306 29.1938 3.93 171.7 2 54.0 9.2554 54.3 0.275 29.1996 3.93 171.4 2 54.9 9.2432 54.1 0.275 29.2097 3.92 171.3 2 56.0 9.2025 54.3 0.285 29.2452 3.92 171.2 3 56.6 9.1910 54.3 0.306 29.2555 3.92 171.1 1