*2019/08/01 08:40:01.75 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2015/07/17 16:58:30.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 30 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 7393F4F NUMBER OF CHANNELS : 10 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 1.057596 29.68596 2 Depth metres 1.046365 29.398 3 Temperature:Secondary 'deg C (ITS90)' 6.019992 11.21922 4 Transmissivity %/metre 28.49474 39.78077 5 Fluorescence:URU:Seapoint mg/m^3 0.3346154 1.132818 6 PAR uE/m^2/sec 1.0095 513.3775 7 PAR:Reference uE/m^2/sec 324.7477 336.9242 8 Salinity:T1:C1 PSS-78 30.28745 31.12542 9 Conductivity:Secondary S/m 3.093435 3.446717 10 Number_of_bin_records n/a 18 57 $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\2015-007-0024.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 : SEC-8 EVENT NUMBER : 24 LATITUDE : 68 18.12000 N ! (deg min) LONGITUDE : 166 56.35000 W ! (deg min) WATER DEPTH : 35 ALTIMETER (M) : 4.42 ! 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 14:28:19 31420 31420 CLEAN 5.2.3 2019/07/26 14:32:57 31420 31420 CLIP 1.3 2019/07/29 14:15:17 31420 24421 SHIFTDAT 3.4 2019/07/29 15:10:55 24421 24421 DELETE 6.3 2019/07/29 16:20:27 24421 704 CTDEDIT 5.2.3 2019/07/31 09:31:18 704 687 FILTERS 4.3 2019/08/01 08:22:32 687 687 BINAVE 4.2 2019/08/01 08:23:22 687 30 REMOVECH 8.2 2019/08/01 08:24:00 30 30 REORDER 1.3.1 2019/08/01 08:29:25 ? ? HDREDIT2 3.1.1 2019/08/01 08:40:01 ? ? $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 = 7000,100000 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 19.81 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT v5.2.3 2019/07/31 09:31:18 17 records were deleted in this editing session. 22 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 08:24:00 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 08:40:01 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\2015-07-0024.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 17 2015 16:58:14 NMEA Latitude = 68 18.12 N NMEA Longitude = 166 56.35 W NMEA UTC (Time) = Jul 17 2015 16:58:30 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: SEC-8 Depth: 35 System UTC = Jul 17 2015 16:58:14 # nquan = 19 # nvalues = 31420 # 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, 31420 # span 1 = -0.635, 29.810 # span 2 = -0.628, 29.509 # span 3 = 6.0115, 11.8248 # span 4 = 6.0089, 11.8151 # span 5 = 0.011275, 3.484912 # span 6 = 0.097181, 3.478153 # span 7 = 10.4801, 83.9400 # span 8 = 0.0000e+00, 1.2576e+00 # span 9 = 2.0208, 2.8120 # span 10 = 8.6784e-01, 7.3932e+02 # span 11 = 3.0933e+02, 1.2940e+03 # span 12 = 0.00, 100.00 # span 13 = -1.266, 1.310 # span 14 = 0, 1 # span 15 = 0.0727, 32.2842 # span 16 = 0.6533, 31.1463 # span 17 = 4.3293, 6.5945 # span 18 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Jul 17 2015 16:58:30 [NMEA time, first data scan] # bad_flag = -9.990e-29 # datcnv_date = Jul 25 2019 16:43:04, 7.26.7.129 [datcnv_vars = 15] # datcnv_in = P:\Cruise_Data_Processing\2015-007\RAW\CTD\2015-007-0024.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 13:30:22, 7.26.7.129 # wildedit_in = P:\Cruise_Data_Processing\2015-007\Processing\convert\2015-007-0 024.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 13:45:22, 7.26.7.129 # alignctd_in = P:\Cruise_Data_Processing\2015-007\Processing\wildedit\2015-007- 0024.cnv # alignctd_adv = sbeox0V 4.500 # celltm_date = Jul 26 2019 13:47:54, 7.26.7.129 # celltm_in = P:\Cruise_Data_Processing\2015-007\Processing\align\2015-007-0024. 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 13:55:09, 7.26.7.129 [derive_vars = 3] # Derive_in = P:\Cruise_Data_Processing\2015-007\Processing\celltm\2015-007-0024 .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 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 1.1 1.0 11.2045 39.5 0.349 513.4 325.8 30.2902 3.445603 52 1.9 1.8 11.2062 39.5 0.341 150.8 325.7 30.2903 3.445788 57 3.0 3.0 11.2192 39.8 0.341 103.5 325.2 30.2882 3.446717 20 4.0 4.0 11.2149 39.7 0.339 104.6 326.7 30.2874 3.446323 24 5.0 5.0 11.1944 39.8 0.335 83.8 324.7 30.2898 3.444869 26 6.0 5.9 10.6572 38.8 0.379 70.8 326.3 30.4524 3.416166 22 7.0 6.9 9.5659 36.6 0.465 68.7 326.8 30.7023 3.349227 21 8.0 7.9 8.4573 34.6 0.647 63.7 326.8 30.8496 3.270525 19 9.0 8.9 7.3038 32.7 0.799 53.9 326.8 30.9805 3.186684 19 10.0 9.9 6.5908 31.3 0.905 47.9 326.8 30.9982 3.129155 18 11.0 10.9 6.3947 30.3 0.962 42.9 326.8 31.0271 3.115609 20 12.0 11.9 6.3064 30.0 1.013 36.7 326.8 31.0423 3.109729 20 13.0 12.9 6.2508 29.5 1.057 27.8 326.9 31.0493 3.105815 19 14.0 13.8 6.2136 29.2 1.074 22.6 328.6 31.0594 3.103695 20 15.0 14.9 6.1907 29.0 1.082 19.3 328.9 31.0671 3.102542 19 16.0 15.8 6.1593 29.1 1.090 16.0 327.9 31.0760 3.100796 18 17.0 16.8 6.1361 29.0 1.107 12.7 328.9 31.0806 3.099339 19 18.0 17.8 6.0980 28.7 1.091 10.7 329.9 31.0912 3.097189 19 19.0 18.8 6.0940 28.6 1.127 8.9 331.1 31.0919 3.096968 19 20.0 19.8 6.0809 28.6 1.102 7.4 331.1 31.0963 3.096323 19 21.0 20.8 6.0725 28.5 1.078 6.0 331.1 31.0993 3.095941 20 22.0 21.8 6.0653 28.5 1.116 4.9 331.1 31.1024 3.095668 19 23.0 22.7 6.0526 28.5 1.110 4.2 330.1 31.1065 3.095029 19 24.0 23.7 6.0338 28.6 1.103 3.5 331.1 31.1112 3.093942 19 25.0 24.8 6.0351 28.5 1.115 2.9 331.1 31.1117 3.094143 19 26.0 25.7 6.0310 28.7 1.133 2.4 332.6 31.1125 3.094055 19 27.0 26.7 6.0209 28.7 1.115 2.0 332.6 31.1160 3.093435 25 28.0 27.7 6.0201 28.7 1.121 1.6 333.3 31.1178 3.093582 23 29.0 28.7 6.0200 28.7 1.106 1.3 333.3 31.1191 3.093724 24 29.7 29.4 6.0227 29.2 1.109 1.0 336.9 31.1254 3.094551 24