*2019/08/01 08:40:02.58 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2015/07/20 04:05:38.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 39 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : A9A121B4 NUMBER OF CHANNELS : 10 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.451333 39.584 2 Depth metres 2.428333 39.17607 3 Temperature:Secondary 'deg C (ITS90)' -1.527394 5.931219 4 Transmissivity %/metre 13.91579 48.84583 5 Fluorescence:URU:Seapoint mg/m^3 0.1075 3.898125 6 PAR uE/m^2/sec 0.2331667 160.87 7 PAR:Reference uE/m^2/sec 347.596 365.97 8 Salinity:T1:C1 PSS-78 31.07343 32.38556 9 Conductivity:Secondary S/m 2.561635 3.083597 10 Number_of_bin_records n/a 3 38 $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\2015-007-0043.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 : DBO4.1A EVENT NUMBER : 43 LATITUDE : 71 2.42000 N ! (deg min) LONGITUDE : 162 5.56000 W ! (deg min) WATER DEPTH : 45 ALTIMETER (M) : 5.35 ! 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 14:29:20 13130 13130 CLEAN 5.2.3 2019/07/26 14:33:52 13130 13130 CLIP 1.3 2019/07/29 14:20:57 13130 4231 SHIFTDAT 3.4 2019/07/29 15:11:28 4231 4231 DELETE 6.3 2019/07/29 16:20:42 4231 1090 CTDEDIT 5.2.3 2019/07/31 15:33:49 1090 948 FILTERS 4.3 2019/08/01 08:22:36 948 948 BINAVE 4.2 2019/08/01 08:23:24 948 39 REMOVECH 8.2 2019/08/01 08:24:01 39 39 REORDER 1.3.1 2019/08/01 08:29:26 ? ? 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 = 8900,100000 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 29.72 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT v5.2.3 2019/07/31 15:33:49 142 records were deleted in this editing session. 75 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\2015-07-0043.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 20 2015 04:05:22 NMEA Latitude = 71 02.42 N NMEA Longitude = 162 05.56 W NMEA UTC (Time) = Jul 20 2015 04:05:38 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: DBO4.1A Depth: 45 System UTC = Jul 20 2015 04:05:22 # nquan = 19 # nvalues = 13130 # 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, 13130 # span 1 = -0.485, 39.719 # span 2 = -0.480, 39.311 # span 3 = -1.5255, 7.4568 # span 4 = -1.5309, 7.1337 # span 5 = 1.723812, 3.207001 # span 6 = 2.559333, 3.135552 # span 7 = 12.9889, 83.9400 # span 8 = 0.0000e+00, 5.2015e+00 # span 9 = 2.1477, 2.9145 # span 10 = 2.1601e-01, 1.0101e+03 # span 11 = 3.1151e+02, 4.4657e+02 # span 12 = 0.00, 100.00 # span 13 = -1.227, 1.240 # span 14 = 0, 1 # span 15 = 16.4402, 34.8102 # span 16 = 26.4085, 32.3947 # span 17 = 4.9916, 8.2122 # span 18 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Jul 20 2015 04:05:39 [NMEA time, first data scan] # bad_flag = -9.990e-29 # datcnv_date = Jul 25 2019 16:44:09, 7.26.7.129 [datcnv_vars = 15] # datcnv_in = P:\Cruise_Data_Processing\2015-007\RAW\CTD\2015-007-0043.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 13:31:03, 7.26.7.129 # wildedit_in = P:\Cruise_Data_Processing\2015-007\Processing\convert\2015-007-0 043.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 13:46:04, 7.26.7.129 # alignctd_in = P:\Cruise_Data_Processing\2015-007\Processing\wildedit\2015-007- 0043.cnv # alignctd_adv = sbeox0V 4.500 # celltm_date = Jul 26 2019 13:48:38, 7.26.7.129 # celltm_in = P:\Cruise_Data_Processing\2015-007\Processing\align\2015-007-0043. 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 13:56:02, 7.26.7.129 [derive_vars = 3] # Derive_in = P:\Cruise_Data_Processing\2015-007\Processing\celltm\2015-007-0043 .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 2.5 2.4 5.9265 48.2 0.147 160.9 366.0 31.0734 3.080792 3 3.0 3.0 5.9312 48.2 0.139 148.6 363.9 31.0896 3.082651 27 4.0 3.9 5.9174 48.3 0.147 133.2 363.8 31.1082 3.083225 23 5.0 4.9 5.9237 48.3 0.152 113.2 363.8 31.1052 3.083513 20 6.0 6.0 5.9260 48.3 0.154 100.5 363.7 31.1035 3.083597 20 7.0 6.9 5.9012 48.4 0.158 87.7 361.8 31.1114 3.082302 20 8.0 7.9 5.9170 48.3 0.159 78.0 361.6 31.1026 3.082857 21 9.0 8.9 5.8748 48.2 0.150 69.2 360.8 31.1106 3.080144 23 10.0 9.9 5.8302 48.5 0.155 63.4 361.6 31.1134 3.076764 23 11.0 10.9 5.7949 47.3 0.163 58.4 361.3 31.1140 3.073950 22 12.0 11.9 5.7594 48.5 0.187 53.5 359.4 31.1136 3.071029 24 13.0 12.9 5.6965 48.5 0.179 49.1 359.4 31.1151 3.066032 24 14.0 13.9 5.5655 48.6 0.168 45.1 359.4 31.1186 3.055624 23 15.0 14.9 5.3046 48.7 0.175 41.4 359.4 31.1187 3.032699 23 16.0 15.9 2.0143 48.4 0.175 38.4 358.8 31.2658 2.775079 23 17.0 16.8 0.0095 48.8 0.145 35.5 357.4 31.4126 2.633959 24 18.0 17.8 -0.5332 47.8 0.119 32.7 356.5 31.4248 2.592067 24 19.0 18.8 -0.7138 48.5 0.111 30.0 357.3 31.4370 2.578744 24 20.0 19.8 -0.8869 48.8 0.108 27.5 357.3 31.4827 2.569158 24 21.0 20.8 -0.9839 42.2 0.323 25.4 357.3 31.5206 2.564471 24 22.0 21.8 -1.0337 22.7 1.445 23.6 356.2 31.5339 2.561635 24 23.0 22.8 -0.9980 28.6 1.997 22.2 355.2 31.5612 2.566259 24 24.0 23.8 -0.9956 35.4 1.555 20.1 355.1 31.6276 2.571613 25 25.0 24.8 -1.0822 32.2 1.516 17.1 355.0 31.7136 2.571156 24 26.0 25.7 -1.2733 30.6 1.901 14.6 354.8 31.8596 2.567111 25 27.0 26.7 -1.1274 19.5 3.898 12.7 352.9 31.9913 2.588281 24 28.0 27.7 -0.9837 32.9 2.956 10.6 352.9 32.0445 2.603545 24 29.0 28.7 -1.2272 33.9 2.226 8.4 351.9 32.1431 2.591520 25 30.0 29.7 -1.4787 26.0 2.044 6.8 352.8 32.3166 2.584521 25 31.0 30.7 -1.4887 19.7 2.237 5.8 351.1 32.3287 2.584664 25 32.0 31.7 -1.4974 17.5 2.526 4.8 350.7 32.3373 2.584641 25 33.0 32.7 -1.5022 16.2 2.638 3.6 350.7 32.3443 2.584824 26 34.0 33.7 -1.5168 15.1 3.041 2.6 350.7 32.3591 2.584782 25 35.0 34.7 -1.5216 14.7 3.195 1.8 350.7 32.3658 2.584938 29 36.0 35.7 -1.5237 14.5 3.112 1.2 350.7 32.3702 2.585138 34 37.0 36.6 -1.5274 14.3 3.131 0.8 350.1 32.3749 2.585230 36 38.0 37.6 -1.5272 13.9 2.989 0.5 348.8 32.3776 2.585483 38 38.7 38.3 -1.5267 13.9 3.100 0.4 348.5 32.3856 2.586139 21 39.6 39.2 -1.5252 14.1 3.057 0.2 347.6 32.3818 2.586020 30