*2019/08/01 08:40:01.87 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2015/07/17 21:48:14.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 45 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : EA3472CC NUMBER OF CHANNELS : 10 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 1.173342 44.71098 2 Depth metres 1.156474 44.27602 3 Temperature:Secondary 'deg C (ITS90)' 3.607349 8.293295 4 Transmissivity %/metre 20.43229 38.94545 5 Fluorescence:URU:Seapoint mg/m^3 0.2210909 0.9871053 6 PAR uE/m^2/sec 0.3333333E-03 602.9003 7 PAR:Reference uE/m^2/sec 690.55 725.0647 8 Salinity:T1:C1 PSS-78 31.73702 31.85259 9 Conductivity:Secondary S/m 2.957306 3.341145 10 Number_of_bin_records n/a 17 93 $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\2015-007-0027.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-5 EVENT NUMBER : 27 LATITUDE : 68 7.63000 N ! (deg min) LONGITUDE : 167 29.72000 W ! (deg min) WATER DEPTH : 51 ALTIMETER (M) : 4.98 ! 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 14:28:30 19836 19836 CLEAN 5.2.3 2019/07/26 14:33:07 19836 19836 CLIP 1.3 2019/07/29 14:15:41 19836 11937 SHIFTDAT 3.4 2019/07/29 15:11:05 11937 11937 DELETE 6.3 2019/07/29 16:20:29 11937 1143 CTDEDIT 5.2.3 2019/07/31 09:54:23 1143 1033 FILTERS 4.3 2019/08/01 08:22:33 1033 1033 BINAVE 4.2 2019/08/01 08:23:22 1033 45 REMOVECH 8.2 2019/08/01 08:24:00 45 45 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 = 7900,100000 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 35.04 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT v5.2.3 2019/07/31 09:54:23 110 records were deleted in this editing session. 125 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\2015-07-0027.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 21:47:58 NMEA Latitude = 68 07.63 N NMEA Longitude = 167 29.72 W NMEA UTC (Time) = Jul 17 2015 21:48:14 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-5 Depth: 51 System UTC = Jul 17 2015 21:47:58 # nquan = 19 # nvalues = 19836 # 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, 19836 # span 1 = -0.687, 45.036 # span 2 = -0.680, 44.580 # span 3 = 3.6073, 10.3250 # span 4 = 3.6067, 10.2306 # span 5 = 2.312013, 3.462395 # span 6 = 1.791998, 3.468673 # span 7 = 8.8006, 82.0947 # span 8 = 0.0000e+00, 1.4896e+00 # span 9 = 2.0330, 3.0549 # span 10 = 1.0000e-12, 3.5002e+03 # span 11 = 6.8619e+02, 1.5031e+03 # span 12 = 0.00, 100.00 # span 13 = -0.923, 1.425 # span 14 = 0, 1 # span 15 = 21.9028, 34.0844 # span 16 = 16.5560, 33.8863 # span 17 = 4.7650, 8.0756 # span 18 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Jul 17 2015 21:48:14 [NMEA time, first data scan] # bad_flag = -9.990e-29 # datcnv_date = Jul 25 2019 16:43:16, 7.26.7.129 [datcnv_vars = 15] # datcnv_in = P:\Cruise_Data_Processing\2015-007\RAW\CTD\2015-007-0027.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 13:30:30, 7.26.7.129 # wildedit_in = P:\Cruise_Data_Processing\2015-007\Processing\convert\2015-007-0 027.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 13:45:29, 7.26.7.129 # alignctd_in = P:\Cruise_Data_Processing\2015-007\Processing\wildedit\2015-007- 0027.cnv # alignctd_adv = sbeox0V 4.500 # celltm_date = Jul 26 2019 13:48:03, 7.26.7.129 # celltm_in = P:\Cruise_Data_Processing\2015-007\Processing\align\2015-007-0027. 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 13:55:19, 7.26.7.129 [derive_vars = 3] # Derive_in = P:\Cruise_Data_Processing\2015-007\Processing\celltm\2015-007-0027 .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 1.2 1.2 8.1760 38.4 0.232 602.9 694.9 31.7377 3.330927 38 2.0 2.0 8.1274 38.4 0.243 242.2 695.6 31.7400 3.327021 40 3.0 2.9 8.1287 38.5 0.251 208.8 698.0 31.7380 3.326982 38 4.0 3.9 8.1679 38.4 0.244 173.9 698.5 31.7406 3.330640 24 5.0 5.0 8.2793 38.5 0.237 147.9 701.0 31.7370 3.339885 23 6.0 5.9 8.2933 38.9 0.225 132.9 701.9 31.7372 3.341145 21 7.0 6.9 8.2849 38.9 0.221 117.7 703.6 31.7404 3.340767 22 8.0 7.9 8.2631 38.9 0.232 104.4 703.6 31.7432 3.339206 21 9.0 8.9 8.1661 38.9 0.237 93.3 703.6 31.7482 3.331413 22 10.0 9.9 7.7794 38.7 0.250 84.6 702.0 31.7531 3.297222 21 11.0 10.9 6.0430 36.8 0.294 76.8 701.4 31.7670 3.154982 20 12.0 11.9 4.9273 32.7 0.411 68.3 701.4 31.7873 3.061971 20 13.0 12.9 4.1891 29.5 0.563 61.4 700.1 31.7990 3.002178 19 14.0 13.9 3.9139 26.6 0.651 53.5 698.5 31.8089 2.979425 20 15.0 14.9 3.8011 25.1 0.705 45.3 697.0 31.8111 2.970357 19 16.0 15.8 3.7171 24.7 0.775 37.9 694.9 31.8162 2.964020 18 17.0 16.8 3.7021 24.2 0.803 30.9 692.8 31.8168 2.962780 19 18.0 17.8 3.6569 24.1 0.819 24.8 691.4 31.8210 2.959512 19 19.0 18.8 3.6523 23.8 0.842 19.8 690.5 31.8213 2.959209 18 20.0 19.8 3.6457 23.7 0.873 16.0 690.5 31.8208 2.958660 19 21.0 20.8 3.6416 23.2 0.874 12.9 690.5 31.8228 2.958533 19 22.0 21.8 3.6347 23.2 0.905 10.3 690.5 31.8246 2.958164 18 23.0 22.8 3.6242 23.1 0.910 8.2 691.0 31.8273 2.957564 18 24.0 23.8 3.6184 22.8 0.940 6.5 692.7 31.8293 2.957306 18 25.0 24.8 3.6173 22.7 0.931 5.2 693.2 31.8306 2.957367 18 26.0 25.8 3.6163 22.5 0.941 4.1 695.6 31.8320 2.957450 19 27.0 26.7 3.6146 22.5 0.945 3.3 697.1 31.8335 2.957472 19 28.0 27.7 3.6129 22.6 0.954 2.6 699.5 31.8354 2.957533 20 29.0 28.7 3.6109 22.5 0.987 2.1 702.9 31.8374 2.957585 19 30.0 29.7 3.6107 21.9 0.952 1.7 703.9 31.8388 2.957723 18 31.0 30.7 3.6107 21.7 0.915 1.3 707.0 31.8400 2.957993 17 32.0 31.7 3.6098 21.7 0.940 1.0 709.5 31.8417 2.957984 18 33.0 32.7 3.6094 21.2 0.922 0.8 713.2 31.8427 2.958084 18 34.0 33.6 3.6094 21.2 0.913 0.6 715.4 31.8435 2.958183 19 35.0 34.6 3.6097 21.5 0.921 0.5 716.7 31.8441 2.958314 20 36.0 35.6 3.6098 21.5 0.906 0.4 718.5 31.8449 2.958430 18 37.0 36.6 3.6093 21.1 0.901 0.3 720.1 31.8460 2.958523 18 38.0 37.6 3.6096 20.9 0.944 0.2 721.0 31.8466 2.958636 17 39.0 38.6 3.6091 21.0 0.901 0.1 721.0 31.8475 2.958716 17 40.0 39.6 3.6098 21.1 0.916 0.1 721.0 31.8474 2.958815 18 41.0 40.6 3.6095 21.0 0.963 0.1 722.1 31.8482 2.958891 18 42.0 41.6 3.6092 20.9 0.898 0.0 721.5 31.8487 2.958961 20 43.0 42.6 3.6084 20.5 0.905 0.0 720.0 31.8498 2.959031 26 44.3 43.8 3.6073 20.4 0.927 0.0 708.3 31.8522 2.959197 93 44.7 44.3 3.6076 20.8 0.925 0.0 725.1 31.8526 2.959273 45