*2019/08/01 08:40:01.36 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2015/07/16 01:13:52.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 40 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 5E971097 NUMBER OF CHANNELS : 10 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 1.150098 39.62027 2 Depth metres 1.139549 39.22969 3 Temperature:Secondary 'deg C (ITS90)' 2.495658 5.372959 4 Transmissivity %/metre 23.74348 35.60455 5 Fluorescence:URU:Seapoint mg/m^3 0.7636 3.290261 6 PAR uE/m^2/sec 0.77 1387.093 7 PAR:Reference uE/m^2/sec 1185.191 1196.367 8 Salinity:T1:C1 PSS-78 32.21871 32.59985 9 Conductivity:Secondary S/m 2.928889 3.136229 10 Number_of_bin_records n/a 11 82 $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\2015-007-0015.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 : UTBS-2 EVENT NUMBER : 15 LATITUDE : 64 40.94000 N ! (deg min) LONGITUDE : 169 6.33000 W ! (deg min) WATER DEPTH : 45 ALTIMETER (M) : 4.84 ! 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 14:27:45 21844 21844 CLEAN 5.2.3 2019/07/26 14:32:27 21844 21844 CLIP 1.3 2019/07/29 14:13:34 21844 11845 SHIFTDAT 3.4 2019/07/29 15:10:40 11845 11845 DELETE 6.3 2019/07/29 16:20:17 11845 1108 CTDEDIT 5.2.3 2019/07/30 15:23:04 1108 1064 FILTERS 4.3 2019/08/01 08:22:30 1064 1064 BINAVE 4.2 2019/08/01 08:23:21 1064 40 REMOVECH 8.2 2019/08/01 08:24:00 40 40 REORDER 1.3.1 2019/08/01 08:29:24 ? ? 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 = 10000,100000 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 29.78 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT v5.2.3 2019/07/30 15:23:04 44 records were deleted in this editing session. 98 changes in channel Salinity:T1:C1 1 change in channel Descent_Rate -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\2015-07-0015.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 16 2015 01:13:37 NMEA Latitude = 64 40.94 N NMEA Longitude = 169 06.33 W NMEA UTC (Time) = Jul 16 2015 01:13:52 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: UTBS-2 Depth: 45 System UTC = Jul 16 2015 01:13:37 # nquan = 19 # nvalues = 21844 # 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, 21844 # span 1 = -0.665, 39.781 # span 2 = -0.659, 39.389 # span 3 = 2.4919, 6.4119 # span 4 = 2.4909, 6.3368 # span 5 = 1.616699, 3.274285 # span 6 = 1.849362, 3.262023 # span 7 = 12.0973, 83.9400 # span 8 = 0.0000e+00, 4.2613e+00 # span 9 = 1.8376, 2.8657 # span 10 = 7.4695e-01, 3.1544e+03 # span 11 = 1.0260e+03, 1.2722e+03 # span 12 = 0.00, 100.00 # span 13 = -0.865, 1.133 # span 14 = 0, 1 # span 15 = 15.6223, 33.8976 # span 16 = 17.8379, 32.9821 # span 17 = 4.2890, 7.9697 # span 18 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Jul 16 2015 01:13:53 [NMEA time, first data scan] # bad_flag = -9.990e-29 # datcnv_date = Jul 25 2019 16:42:30, 7.26.7.129 [datcnv_vars = 15] # datcnv_in = P:\Cruise_Data_Processing\2015-007\RAW\CTD\2015-007-0015.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 13:29:58, 7.26.7.129 # wildedit_in = P:\Cruise_Data_Processing\2015-007\Processing\convert\2015-007-0 015.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 13:44:58, 7.26.7.129 # alignctd_in = P:\Cruise_Data_Processing\2015-007\Processing\wildedit\2015-007- 0015.cnv # alignctd_adv = sbeox0V 4.500 # celltm_date = Jul 26 2019 13:47:30, 7.26.7.129 # celltm_in = P:\Cruise_Data_Processing\2015-007\Processing\align\2015-007-0015. 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 13:54:42, 7.26.7.129 [derive_vars = 3] # Derive_in = P:\Cruise_Data_Processing\2015-007\Processing\celltm\2015-007-0015 .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 1.1 1.1 5.3730 25.5 1.110 1387.1 1187.3 32.2187 3.136229 82 2.0 1.9 5.3648 25.6 1.147 700.7 1189.4 32.2190 3.135597 45 3.0 2.9 5.3530 25.5 1.268 560.9 1189.4 32.2193 3.134667 30 4.0 4.0 5.3477 25.4 1.416 443.4 1189.4 32.2191 3.134255 24 5.0 4.9 5.3615 25.5 1.563 352.2 1188.7 32.2189 3.135445 23 6.1 6.0 5.3235 25.5 1.739 273.2 1187.7 32.2201 3.132386 21 7.0 6.9 5.3179 25.3 1.949 221.9 1187.5 32.2192 3.131850 24 8.0 7.9 5.2957 25.1 2.124 181.8 1186.9 32.2197 3.130081 23 9.0 8.9 5.2957 25.3 2.260 146.3 1188.8 32.2200 3.130169 22 10.3 10.2 5.3175 25.5 2.281 113.4 1189.4 32.2193 3.131936 11 11.0 10.9 5.3054 25.4 2.244 95.9 1189.4 32.2210 3.131151 22 12.0 11.9 5.2735 24.9 2.358 75.6 1189.4 32.2218 3.128562 23 13.0 12.9 5.2610 24.8 2.495 61.4 1188.5 32.2227 3.127630 23 14.0 13.9 5.2381 24.6 2.664 51.3 1187.1 32.2261 3.126031 24 15.0 14.8 5.2192 24.2 2.838 42.9 1187.4 32.2304 3.124854 23 16.0 15.8 5.2037 23.7 3.092 35.5 1188.9 32.2363 3.124111 23 17.0 16.9 5.1982 23.7 3.248 28.6 1189.4 32.2570 3.125503 24 18.0 17.8 5.1790 24.9 3.290 22.9 1189.2 32.2960 3.127328 23 19.0 18.8 5.1243 26.2 3.212 18.3 1187.8 32.3267 3.125430 23 20.0 19.8 4.9982 28.2 2.882 15.1 1187.2 32.3628 3.117946 23 21.0 20.8 4.8976 33.0 2.270 12.8 1187.2 32.3752 3.110568 24 22.0 21.8 4.8229 33.4 1.901 11.0 1185.2 32.3815 3.104829 23 23.0 22.8 4.7653 35.0 1.624 9.5 1186.3 32.3807 3.099949 22 24.0 23.8 4.6850 35.6 1.478 8.2 1186.6 32.3820 3.093316 22 25.0 24.8 4.5911 35.3 1.407 7.3 1186.9 32.3788 3.085166 24 26.0 25.7 3.9001 34.8 1.418 6.5 1187.1 32.4359 3.030392 23 27.0 26.7 2.7978 33.4 1.297 5.9 1187.2 32.5606 2.950331 25 28.0 27.7 2.6264 31.0 1.089 5.2 1187.2 32.5775 2.937338 24 29.0 28.7 2.5998 30.0 0.964 4.6 1186.4 32.5764 2.935108 23 30.0 29.7 2.5928 29.5 0.885 4.0 1187.6 32.5743 2.934448 23 31.0 30.7 2.5858 29.5 0.868 3.5 1188.7 32.5755 2.934016 23 32.0 31.7 2.5702 28.7 0.824 3.0 1188.1 32.5800 2.933133 23 33.0 32.7 2.5600 28.6 0.783 2.6 1187.8 32.5825 2.932531 24 34.0 33.7 2.5482 27.8 0.777 2.2 1188.8 32.5841 2.931723 24 35.0 34.7 2.5319 27.2 0.791 1.8 1188.8 32.5853 2.930514 24 36.0 35.7 2.5120 26.7 0.793 1.5 1188.9 32.5868 2.929024 23 37.0 36.7 2.5115 26.6 0.784 1.3 1188.5 32.5887 2.929191 27 38.0 37.7 2.5067 26.5 0.775 1.1 1188.8 32.5941 2.929298 36 38.9 38.6 2.5028 26.1 0.764 0.9 1189.4 32.5968 2.929216 40 39.6 39.2 2.4957 25.9 0.771 0.8 1196.4 32.5998 2.928889 45