*2019/08/01 08:40:01.98 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2015/07/18 03:00:35.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 54 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : EB38B331 NUMBER OF CHANNELS : 10 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 1.050448 53.52433 2 Depth metres 1.037414 53.02633 3 Temperature:Secondary 'deg C (ITS90)' 3.519567 6.317243 4 Transmissivity %/metre 0.4333333 26.00909 5 Fluorescence:URU:Seapoint mg/m^3 0.35256 21.51365 6 PAR uE/m^2/sec 0 2088.807 7 PAR:Reference uE/m^2/sec 1010.8 1320.29 8 Salinity:T1:C1 PSS-78 32.51428 32.66913 9 Conductivity:Secondary S/m 3.020585 3.243454 10 Number_of_bin_records n/a 3 40 $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\2015-007-0029.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-3 EVENT NUMBER : 29 LATITUDE : 67 53.87000 N ! (deg min) LONGITUDE : 168 14.02000 W ! (deg min) WATER DEPTH : 59 ALTIMETER (M) : 3.79 ! 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 14:28:37 20470 20470 CLEAN 5.2.3 2019/07/26 14:33:13 20470 20470 CLIP 1.3 2019/07/29 15:03:54 20470 12371 SHIFTDAT 3.4 2019/07/29 15:11:08 12371 12371 DELETE 6.3 2019/07/29 16:20:31 12371 1394 CTDEDIT 5.2.3 2019/07/31 11:48:31 1394 1222 FILTERS 4.3 2019/08/01 08:22:33 1222 1222 BINAVE 4.2 2019/08/01 08:23:22 1222 54 REMOVECH 8.2 2019/08/01 08:24:00 54 54 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 = 8100,100000 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 43.94 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT v5.2.3 2019/07/31 11:48:31 172 records were deleted in this editing session. 82 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\2015-07-0029.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 03:00:19 NMEA Latitude = 67 53.87 N NMEA Longitude = 168 14.02 W NMEA UTC (Time) = Jul 18 2015 03:00:35 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-3 Depth: 59 System UTC = Jul 18 2015 03:00:19 # nquan = 19 # nvalues = 20470 # 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, 20470 # span 1 = -0.561, 53.940 # span 2 = -0.556, 53.393 # span 3 = 3.5185, 10.3211 # span 4 = 3.5141, 10.4540 # span 5 = 2.710057, 3.595962 # span 6 = 1.160072, 3.621893 # span 7 = 13.8182, 83.9400 # span 8 = 0.0000e+00, 2.3077e+01 # span 9 = 1.7692, 3.2259 # span 10 = 1.0000e-12, 4.8362e+03 # span 11 = 9.5196e+02, 1.8386e+03 # span 12 = 0.00, 100.00 # span 13 = -1.017, 1.218 # span 14 = 0, 1 # span 15 = 26.4642, 35.6417 # span 16 = 10.5042, 35.0740 # span 17 = 4.0678, 8.8017 # span 18 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Jul 18 2015 03:00:36 [NMEA time, first data scan] # bad_flag = -9.990e-29 # datcnv_date = Jul 25 2019 16:43:23, 7.26.7.129 [datcnv_vars = 15] # datcnv_in = P:\Cruise_Data_Processing\2015-007\RAW\CTD\2015-007-0029.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 13:30:34, 7.26.7.129 # wildedit_in = P:\Cruise_Data_Processing\2015-007\Processing\convert\2015-007-0 029.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 13:45:34, 7.26.7.129 # alignctd_in = P:\Cruise_Data_Processing\2015-007\Processing\wildedit\2015-007- 0029.cnv # alignctd_adv = sbeox0V 4.500 # celltm_date = Jul 26 2019 13:48:08, 7.26.7.129 # celltm_in = P:\Cruise_Data_Processing\2015-007\Processing\align\2015-007-0029. 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 13:55:25, 7.26.7.129 [derive_vars = 3] # Derive_in = P:\Cruise_Data_Processing\2015-007\Processing\celltm\2015-007-0029 .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 1.0 1.0 6.2341 7.3 8.641 2088.8 1320.3 32.5213 3.236559 29 2.0 2.0 6.2064 7.8 8.585 594.9 1310.5 32.5205 3.234151 40 3.0 2.9 6.3172 8.2 8.720 360.4 1305.0 32.5175 3.243454 30 4.0 3.9 6.2865 8.2 9.037 218.9 1308.9 32.5183 3.240927 23 5.0 5.0 6.1942 7.7 9.687 117.2 1289.2 32.5222 3.233307 20 5.8 5.7 5.7560 7.0 10.843 73.4 1273.4 32.5239 3.196218 11 7.3 7.2 5.4469 4.1 15.959 33.6 1248.4 32.5143 3.167803 9 8.0 7.9 5.2875 3.7 19.106 23.9 1249.5 32.5149 3.155339 20 9.0 8.9 5.2002 4.8 21.514 13.2 1256.9 32.5178 3.148159 20 10.0 9.9 5.2549 8.9 20.220 6.0 1255.8 32.5269 3.153646 22 11.0 10.9 5.2148 9.2 18.389 2.9 1241.7 32.5322 3.150734 24 12.0 11.9 5.1589 11.4 17.934 1.7 1231.6 32.5422 3.146890 23 13.0 12.9 5.1175 16.8 14.496 1.1 1228.6 32.5456 3.143699 23 14.0 13.9 4.9961 20.2 10.886 0.7 1230.6 32.5360 3.132583 24 15.0 14.9 4.7853 19.4 8.968 0.5 1229.9 32.5261 3.113865 24 16.0 15.8 4.7080 22.8 8.227 0.4 1233.6 32.5292 3.107624 22 17.0 16.8 4.4374 25.1 6.014 0.3 1239.3 32.5654 3.087860 22 18.0 17.8 4.1828 21.8 4.516 0.2 1239.5 32.5790 3.067543 23 19.0 18.8 4.0112 25.2 3.281 0.2 1232.0 32.5898 3.054491 21 20.0 19.8 3.9743 25.8 2.317 0.1 1229.2 32.6141 3.053017 24 21.0 20.8 3.9628 26.0 1.838 0.1 1238.0 32.6254 3.053166 22 22.0 21.8 3.8512 25.9 1.521 0.1 1244.4 32.6272 3.043993 22 23.0 22.8 3.7301 24.2 1.171 0.1 1239.4 32.6319 3.034064 22 24.0 23.8 3.6690 23.4 0.893 0.0 1233.2 32.6328 3.029040 22 25.0 24.8 3.6306 22.7 0.822 0.0 1231.0 32.6316 3.025754 23 26.0 25.8 3.6087 21.7 0.801 0.0 1232.9 32.6378 3.024472 23 27.0 26.7 3.6008 21.1 0.634 0.0 1228.3 32.6413 3.024148 22 28.0 27.7 3.5894 20.4 0.562 0.0 1224.1 32.6453 3.023567 22 29.0 28.7 3.5905 20.2 0.540 0.0 1213.0 32.6449 3.023668 22 30.0 29.7 3.5795 19.8 0.519 0.0 1187.7 32.6496 3.023181 23 31.0 30.7 3.5777 17.8 0.491 0.0 1173.6 32.6553 3.023553 23 32.0 31.7 3.5743 15.5 0.420 0.0 1167.6 32.6563 3.023401 22 33.0 32.7 3.5728 14.6 0.409 0.0 1151.5 32.6573 3.023395 23 34.0 33.7 3.5640 14.2 0.392 0.0 1141.0 32.6610 3.023008 22 35.0 34.6 3.5579 13.5 0.389 0.0 1131.0 32.6623 3.022647 23 36.0 35.6 3.5531 13.1 0.364 0.0 1124.2 32.6653 3.022540 22 37.0 36.6 3.5415 9.4 0.371 0.0 1125.0 32.6656 3.021631 23 38.0 37.6 3.5341 5.6 0.405 0.0 1125.0 32.6660 3.021089 23 39.0 38.6 3.5357 4.8 0.406 0.0 1125.5 32.6659 3.021263 24 40.0 39.6 3.5358 4.8 0.362 0.0 1119.4 32.6664 3.021347 22 41.0 40.6 3.5367 4.6 0.366 0.0 1122.8 32.6659 3.021431 23 42.0 41.6 3.5326 3.7 0.358 0.0 1125.5 32.6665 3.021178 23 43.0 42.6 3.5313 3.4 0.355 0.0 1123.2 32.6666 3.021122 23 44.0 43.6 3.5304 3.2 0.375 0.0 1120.2 32.6673 3.021153 23 45.0 44.5 3.5302 2.9 0.372 0.0 1108.1 32.6670 3.021156 23 46.0 45.5 3.5307 3.2 0.360 0.0 1096.8 32.6676 3.021289 23 47.0 46.5 3.5301 3.0 0.353 0.0 1083.1 32.6673 3.021259 25 48.0 47.5 3.5306 2.7 0.359 0.0 1070.5 32.6672 3.021332 24 49.0 48.5 3.5303 2.6 0.368 0.0 1057.7 32.6672 3.021392 23 50.0 49.5 3.5327 3.1 0.357 0.0 1044.0 32.6664 3.021534 24 51.0 50.5 3.5275 2.2 0.365 0.0 1031.9 32.6665 3.021146 24 52.0 51.5 3.5216 0.7 0.433 0.0 1022.5 32.6653 3.020586 23 53.0 52.5 3.5203 0.4 0.468 0.0 1015.0 32.6660 3.020585 29 53.5 53.0 3.5196 0.4 0.460 0.0 1010.8 32.6691 3.020813 3