*2019/08/01 08:40:02.03 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2015/07/18 04:56:06.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 41 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : EBD241B9 NUMBER OF CHANNELS : 10 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 3.004632 42.7855 2 Depth metres 2.974263 42.35604 3 Temperature:Secondary 'deg C (ITS90)' 3.655659 4.879663 4 Transmissivity %/metre 1.213636 28.94783 5 Fluorescence:URU:Seapoint mg/m^3 0.39188 27.27495 6 PAR uE/m^2/sec 0 227.6047 7 PAR:Reference uE/m^2/sec 829.6673 887.7505 8 Salinity:T1:C1 PSS-78 32.51873 32.63822 9 Conductivity:Secondary S/m 3.028569 3.120657 10 Number_of_bin_records n/a 9 28 $END $TABLE: CHANNEL DETAIL ! No Pad Start Width Format Type Decimal_Places !--- ---- ----- ----- ------ ---- -------------- 1 -99 ' ' 7 F ' ' 1 2 -99 ' ' 7 F ' ' 1 3 -99 ' ' 9 F ' ' 4 4 -99 ' ' 6 F ' ' 1 5 -99 ' ' 8 F ' ' 3 6 -99 ' ' 7 F ' ' 1 7 -99 ' ' 7 F ' ' 1 8 -99 ' ' 9 F ' ' 4 9 -99 ' ' 10 F ' ' 6 10 -99 ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: P:\Cruise_Data_Processing\2015-007\Processing\derive\2015-007-0030.cnv $END *ADMINISTRATION MISSION : 2015-007 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : C3O / DBO SCIENTIST : Vagle S. PLATFORM : Sir Wilfrid Laurier *LOCATION GEOGRAPHIC AREA : North Pacific/Bering Sea/Chukchi Sea STATION : UTN-6 EVENT NUMBER : 30 LATITUDE : 67 44.39000 N ! (deg min) LONGITUDE : 168 26.33000 W ! (deg min) WATER DEPTH : 50 ALTIMETER (M) : 5.71 ! 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 : 0941 $REMARKS Software Version Seasave V 7.23.2 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 4.2.2 2019/07/26 14:28:40 19400 19400 CLEAN 5.2.3 2019/07/26 14:33:16 19400 19400 CLIP 1.3 2019/07/29 14:15:59 19400 10801 SHIFTDAT 3.4 2019/07/29 15:11:10 10801 10801 DELETE 6.3 2019/07/29 16:20:32 10801 1174 CTDEDIT 5.2.3 2019/07/31 11:53:14 1174 938 FILTERS 4.3 2019/08/01 08:22:33 938 938 BINAVE 4.2 2019/08/01 08:23:22 938 41 REMOVECH 8.2 2019/08/01 08:24:01 41 41 REORDER 1.3.1 2019/08/01 08:29:25 ? ? HDREDIT2 3.1.1 2019/08/01 08:40:02 ? ? $END $REMARKS -CLEAN functions: 2019/07/26 14:31:28 20 Reset #RECS, MIN & MAX values in header. Interpolation by Record Number, in Pressure Set event to last 4 characters of file name -The following CLIP parameters were used. Clip by Record Number Limits First Record,Last Record = 8600,100000 Time Not Available in File -The following SHIFT parameters were used. Shift Channel: Fluorescence:URU:Seapoint # of Records to Advance (-ve for Delay): At REC# 0 Shift= 24.00 -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 filtered over width: 15 Swells deleted. Warning message if pressure difference of 2.00 Drop rates < 0.30m/s (calculated over 11 points) will be deleted. Drop rate applies in the range 10.00 to 33.48 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT v5.2.3 2019/07/31 11:53:14 236 records were deleted in this editing session. 40 changes in channel Salinity:T1:C1 -The following FILTER parameters were used. Median filter was used. Filter width = 11 The following channel(s) were filtered. Fluorescence:URU:Seapoint -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 2019/08/01 08:24:01 The following CHANNEL(S) were removed: Scan_Number Temperature:Primary [deg C (ITS90)] Conductivity:Primary [S/m] Oxygen:Voltage:SBE [volts] Altimeter [metres] Descent_Rate [m/s] Status:Pump Salinity:T0:C0 [PSS-78] Oxygen:Dissolved:SBE [mL/L] Flag -HEADER EDITS: 2019/08/01 08:40:02 Applied edit header: P:\Cruise_Data_Processing\2015-007\Processing\doc\2015-007-HDR.TXT Channel 4: Transmissivity [%/metre] Format: F8.3 ==> F6.1 Channel 6: PAR [uE/m^2/sec] Format: F11.3 ==> F7.1 Channel 7: PAR:Reference [uE/m^2/sec] Format: F11.3 ==> F7.1 Channel 8: Salinity:T1:C1 [PSS-78] Format: F11.4 ==> F9.4 Channel 10: Number_of_bin_records [n/a] Pad: ' ' ==> -99 Channel 9: Conductivity:Secondary [S/m] Format: F11.6 ==> F10.6 $END *COMMENTS SBE HEADER Sea-Bird SBE 9 Data File: FileName = C:\2015-07\Raw\2015-07-0030.hex Software Version Seasave V 7.23.2 Temperature SN = 5048 Conductivity SN = 3579 Number of Bytes Per Scan = 44 Number of Voltage Words = 5 Number of Scans Averaged by the Deck Unit = 1 System UpLoad Time = Jul 18 2015 04:55:50 NMEA Latitude = 67 44.39 N NMEA Longitude = 168 26.33 W NMEA UTC (Time) = Jul 18 2015 04:56:06 Store Lat/Lon Data = Append to Every Scan SBE 11plus V 5.2 number of scans to average = 1 pressure baud rate = 9600 NMEA baud rate = 4800 surface PAR voltage added to scan A/D offset = 3 GPIB address = 1 advance primary conductivity 0.073 seconds advance secondary conductivity 0.073 seconds autorun on power up is disabled S> Cruise: 2015-07 Canada's Three Oceans (C3O) Ship: CCGS Sir Wilfrid Laurier Scientist: Svein Vagle Station: UTN-6 Depth: 50 System UTC = Jul 18 2015 04:55:50 # nquan = 19 # nvalues = 19400 # units = specified # name 0 = scan: Scan Count # name 1 = prDM: Pressure, Digiquartz [db] # name 2 = depSM: Depth [salt water, m] # name 3 = t090C: Temperature [ITS-90, deg C] # name 4 = t190C: Temperature, 2 [ITS-90, deg C] # name 5 = c0S/m: Conductivity [S/m] # name 6 = c1S/m: Conductivity, 2 [S/m] # name 7 = CStarTr0: Beam Transmission, WET Labs C-Star [%] # name 8 = flSP: Fluorescence, Seapoint # name 9 = sbeox0V: Oxygen raw, SBE 43 [V] # name 10 = par: PAR/Irradiance, Biospherical/Licor # name 11 = spar: SPAR, Biospherical/Licor # name 12 = altM: Altimeter [m] # name 13 = dz/dtM: Descent Rate [m/s] # name 14 = pumps: Pump Status # 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, 19400 # span 1 = -0.551, 43.484 # span 2 = -0.545, 43.045 # span 3 = 3.6549, 9.3707 # span 4 = 3.6518, 9.4242 # span 5 = 1.939331, 3.520011 # span 6 = 1.606786, 3.378504 # span 7 = 12.7608, 83.9400 # span 8 = 0.0000e+00, 2.9451e+01 # span 9 = 1.8230, 3.2369 # span 10 = 1.0000e-12, 2.2637e+03 # span 11 = 5.4242e+02, 1.0783e+03 # span 12 = 0.00, 100.00 # span 13 = -1.104, 1.154 # span 14 = 0, 1 # span 15 = 19.1288, 34.7174 # span 16 = 13.7856, 33.3809 # span 17 = 4.2292, 9.2710 # span 18 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Jul 18 2015 04:56:07 [NMEA time, first data scan] # bad_flag = -9.990e-29 # datcnv_date = Jul 25 2019 16:43:27, 7.26.7.129 [datcnv_vars = 15] # datcnv_in = P:\Cruise_Data_Processing\2015-007\RAW\CTD\2015-007-0030.hex P:\Cr uise_Data_Processing\2015-007\Processing\doc\2015-07-ctd.XMLCON # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = no # wildedit_date = Jul 26 2019 13:30:36, 7.26.7.129 # wildedit_in = P:\Cruise_Data_Processing\2015-007\Processing\convert\2015-007-0 030.cnv # wildedit_pass1_nstd = 2.0 # wildedit_pass2_nstd = 5.0 # wildedit_pass2_mindelta = 0.000e+000 # wildedit_npoint = 50 # wildedit_vars = prDM depSM t090C t190C c0S/m c1S/m # wildedit_excl_bad_scans = yes # alignctd_date = Jul 26 2019 13:45:36, 7.26.7.129 # alignctd_in = P:\Cruise_Data_Processing\2015-007\Processing\wildedit\2015-007- 0030.cnv # alignctd_adv = sbeox0V 4.500 # celltm_date = Jul 26 2019 13:48:10, 7.26.7.129 # celltm_in = P:\Cruise_Data_Processing\2015-007\Processing\align\2015-007-0030. cnv # celltm_alpha = 0.0245, 0.0245 # celltm_tau = 9.5000, 9.5000 # celltm_temp_sensor_use_for_cond = primary, secondary # Derive_date = Jul 26 2019 13:55:27, 7.26.7.129 [derive_vars = 3] # Derive_in = P:\Cruise_Data_Processing\2015-007\Processing\celltm\2015-007-0030 .cnv P:\Cruise_Data_Processing\2015-007\Processing\doc\2015-07-ctd.XMLCON # derive_time_window_docdt = seconds: 2 # derive_ox_tau_correction = yes # file_type = ascii END* Remarks from CTDEDIT: CTDEDIT was used to remove some near-surface records and records corrupted by shed wakes near the bottom of the cast; salinity was cleaned. --------------------------------------------------------------------------------------- Data Processing Notes: ---------------------- The event numbers used correspond to the consecutive CTD casts rather than those found on the rosette sampling log sheets and in the Daily Science Log Book. Since the analysts also used the consecutive CTD event numbers, no change was made to file names. There are notations in the log book in column "Watch Keepers" that contain the cast numbers that are used in these files for event numbers. See document "2015-007-event-number-guide.csv" to relate the two sets of event numbers. The data from the primary temperature, salinity and DO channels are bad. This is believed to have been caused by jellyfish parts getting lodged in the plumbing. Transmissivity, Fluorescence: SeaPoint, PAR and PAR:Reference are nominal and unedited except that some records were removed in editing temperature and salinity. The bottle comparison indicated that the salinity was low by about 0.002psu but delay in analysis and poor flushing may account for that. The post-cruise calibration indicated that it was high by <0.001psu. Calibration is likely within 0.001psu, but larger errors are expected due to minor misalignment in the presence of large vertical temperature gradients, especially near the surface. For further processing details see the processing report 2015-007_Processing_Report.doc. --------------------------------------------------------------------------------------- !--1--- --2--- ---3---- --4-- ---5--- --6--- --7--- ---8---- ----9---- -10- !Pressu Depth Temperat Trans Fluores PAR PAR: Salinity Conductiv Numb !re ure: missi cence: Refere :T1:C1 ity: er_o ! Secondar vity URU: nce Secondary ~bin ! y Seapoin _rec ! t ords !------ ------ -------- ----- ------- ------ ------ -------- --------- ---- *END OF HEADER 3.0 3.0 4.8797 8.8 16.549 227.6 887.8 32.5187 3.120657 19 4.3 4.3 4.7058 1.6 22.673 113.6 887.6 32.5315 3.107121 9 5.0 4.9 4.5863 1.2 26.605 80.4 878.6 32.5440 3.098108 22 6.0 5.9 4.5105 3.0 27.275 37.4 870.5 32.5501 3.092259 22 7.0 6.9 4.4673 6.7 23.810 15.1 871.4 32.5525 3.088848 21 8.0 7.9 4.4090 12.0 19.444 8.0 871.3 32.5504 3.083771 23 9.0 8.9 4.3009 16.2 16.156 5.1 872.6 32.5573 3.075214 22 10.0 9.9 4.1962 19.9 12.627 3.8 868.3 32.5694 3.067502 22 11.0 10.9 4.1190 23.9 9.412 2.9 867.8 32.5744 3.061452 21 12.0 11.9 4.0887 23.8 6.511 2.2 869.2 32.5754 3.059021 22 13.0 12.9 4.0982 23.9 5.212 1.8 862.6 32.5741 3.059240 24 14.0 13.9 4.0604 24.5 4.214 1.5 856.7 32.5765 3.056825 24 15.0 14.8 4.0266 24.6 3.535 1.3 856.7 32.5792 3.054243 24 16.0 15.8 4.0080 25.2 2.703 1.1 853.9 32.5820 3.052951 24 17.0 16.8 3.9861 25.7 2.166 0.9 853.9 32.5859 3.051488 23 18.0 17.8 3.9600 27.8 1.653 0.7 854.7 32.5852 3.049268 23 19.0 18.8 3.9362 28.9 1.471 0.6 862.8 32.5879 3.047534 23 20.0 19.8 3.9680 28.9 1.360 0.5 881.0 32.6030 3.051537 23 21.0 20.8 3.9488 28.7 1.250 0.4 879.4 32.6043 3.050065 24 22.0 21.8 3.8855 25.6 1.074 0.3 868.0 32.6008 3.044487 23 23.0 22.8 3.8732 22.1 0.982 0.3 867.3 32.6012 3.043525 23 24.0 23.8 3.8716 22.9 0.843 0.2 867.6 32.6030 3.043594 23 25.0 24.8 3.8175 23.4 0.792 0.2 869.2 32.5993 3.038803 18 26.0 25.8 3.8044 22.6 0.611 0.2 867.9 32.6032 3.038032 23 27.0 26.7 3.7814 23.1 0.585 0.1 865.9 32.6070 3.036461 23 28.0 27.7 3.7360 19.8 0.483 0.1 862.5 32.6089 3.032851 24 29.0 28.7 3.7180 19.0 0.452 0.1 857.2 32.6118 3.031618 24 30.0 29.7 3.7023 21.8 0.411 0.0 852.3 32.6146 3.030571 24 31.0 30.7 3.6832 22.3 0.437 0.0 845.5 32.6199 3.029459 25 32.0 31.7 3.6738 19.8 0.395 0.0 847.1 32.6227 3.028946 25 33.0 32.7 3.6673 16.8 0.392 0.0 851.7 32.6256 3.028695 25 34.0 33.7 3.6640 14.4 0.407 0.0 869.4 32.6278 3.028642 26 35.0 34.7 3.6608 12.1 0.423 0.0 877.0 32.6296 3.028569 25 36.0 35.6 3.6594 10.1 0.407 0.0 873.6 32.6306 3.028574 24 37.0 36.6 3.6588 8.9 0.406 0.0 871.6 32.6314 3.028634 25 38.0 37.6 3.6581 6.2 0.418 0.0 876.6 32.6327 3.028728 26 39.0 38.6 3.6581 4.7 0.475 0.0 880.2 32.6335 3.028857 24 40.0 39.6 3.6576 5.4 0.503 0.0 882.2 32.6348 3.028953 24 41.0 40.6 3.6569 4.8 0.504 0.0 879.6 32.6358 3.029018 28 42.1 41.7 3.6569 4.6 0.582 0.0 850.9 32.6371 3.029178 13 42.8 42.4 3.6557 4.3 0.599 0.0 829.7 32.6382 3.029198 22