*2019/08/01 08:40:02.72 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2015/07/20 20:21:39.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 59 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 3ED17B14 NUMBER OF CHANNELS : 10 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 1.239617 58.8792 2 Depth metres 1.225106 58.26594 3 Temperature:Secondary 'deg C (ITS90)' -1.670923 6.662439 4 Transmissivity %/metre 13.47826 46.14583 5 Fluorescence:URU:Seapoint mg/m^3 0.2557917 11.88778 6 PAR uE/m^2/sec 0 969.0087 7 PAR:Reference uE/m^2/sec 675.6847 687.6226 8 Salinity:T1:C1 PSS-78 29.62364 32.42467 9 Conductivity:Secondary S/m 2.491498 3.072964 10 Number_of_bin_records n/a 13 47 $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\2015-007-0046.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 : BarC-9 EVENT NUMBER : 46 LATITUDE : 71 34.69000 N ! (deg min) LONGITUDE : 157 49.94000 W ! (deg min) WATER DEPTH : 66 ALTIMETER (M) : 5.18 ! 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 14:29:29 19927 19927 CLEAN 5.2.3 2019/07/26 14:34:00 19927 19927 CLIP 1.3 2019/07/29 14:21:33 19927 12528 SHIFTDAT 3.4 2019/07/29 15:11:32 12528 12528 DELETE 6.3 2019/07/29 16:20:44 12528 1525 CTDEDIT 5.2.3 2019/07/31 16:07:32 1525 1405 FILTERS 4.3 2019/08/01 08:22:36 1405 1405 BINAVE 4.2 2019/08/01 08:23:25 1405 59 REMOVECH 8.2 2019/08/01 08:24:01 59 59 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 = 7400,100000 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 49.03 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT v5.2.3 2019/07/31 16:07:32 120 records were deleted in this editing session. 146 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\2015-07-0046.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 20:21:22 NMEA Latitude = 71 34.69 N NMEA Longitude = 157 49.94 W NMEA UTC (Time) = Jul 20 2015 20:21:39 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: BarC-9 Depth: 66 System UTC = Jul 20 2015 20:21:22 # nquan = 19 # nvalues = 19927 # 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, 19927 # span 1 = -0.365, 59.034 # span 2 = -0.361, 58.423 # span 3 = -1.6718, 6.6607 # span 4 = -1.6742, 6.6804 # span 5 = 2.508841, 3.056895 # span 6 = 2.428132, 3.074384 # span 7 = 20.2664, 83.9400 # span 8 = 0.0000e+00, 1.3211e+01 # span 9 = 2.0171, 3.0501 # span 10 = 1.0000e-12, 1.4396e+03 # span 11 = 5.6856e+02, 6.8837e+02 # span 12 = 0.00, 100.00 # span 13 = -1.171, 1.430 # span 14 = 0, 1 # span 15 = 24.9424, 35.0333 # span 16 = 24.0549, 32.4341 # span 17 = 5.2762, 8.4970 # span 18 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Jul 20 2015 20:21:39 [NMEA time, first data scan] # bad_flag = -9.990e-29 # datcnv_date = Jul 25 2019 16:44:18, 7.26.7.129 [datcnv_vars = 15] # datcnv_in = P:\Cruise_Data_Processing\2015-007\RAW\CTD\2015-007-0046.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 13:31:10, 7.26.7.129 # wildedit_in = P:\Cruise_Data_Processing\2015-007\Processing\convert\2015-007-0 046.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 13:46:11, 7.26.7.129 # alignctd_in = P:\Cruise_Data_Processing\2015-007\Processing\wildedit\2015-007- 0046.cnv # alignctd_adv = sbeox0V 4.500 # celltm_date = Jul 26 2019 13:48:45, 7.26.7.129 # celltm_in = P:\Cruise_Data_Processing\2015-007\Processing\align\2015-007-0046. 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 13:56:10, 7.26.7.129 [derive_vars = 3] # Derive_in = P:\Cruise_Data_Processing\2015-007\Processing\celltm\2015-007-0046 .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 1.2 1.2 5.7753 38.8 0.274 969.0 685.8 29.6242 2.938454 47 2.0 1.9 5.7558 40.6 0.271 377.8 687.6 29.6237 2.936895 35 3.0 2.9 5.7684 40.7 0.277 302.6 686.6 29.6236 2.937933 26 4.0 3.9 5.7458 40.5 0.269 248.7 686.2 29.6238 2.936203 23 5.0 4.9 5.7600 41.0 0.280 204.7 686.8 29.8171 2.954764 18 6.0 5.9 6.4172 44.4 0.297 171.8 686.4 30.1737 3.039634 17 7.0 6.9 6.6436 45.0 0.274 144.0 686.2 30.2945 3.068994 17 8.0 7.9 6.6624 44.4 0.281 122.0 686.2 30.3207 3.072964 18 9.0 8.9 6.6432 44.9 0.281 107.1 686.4 30.3285 3.072155 20 10.0 9.9 6.6303 45.3 0.283 92.2 686.2 30.3325 3.071526 23 11.0 10.9 6.1956 45.5 0.290 82.2 684.6 30.3703 3.039780 23 12.0 11.9 1.5570 46.1 0.256 73.3 685.8 30.7006 2.700558 24 13.0 12.9 -0.6944 42.9 0.272 65.3 686.2 30.8468 2.534040 23 14.0 13.9 -0.8924 40.6 0.337 58.3 686.2 30.9001 2.524193 24 15.0 14.8 -1.3127 39.6 0.436 52.2 686.2 31.0037 2.500769 23 16.0 15.8 -1.3709 39.0 0.496 45.8 686.2 31.0485 2.499659 23 17.0 16.8 -1.4123 38.9 0.631 39.8 686.2 31.0717 2.498244 23 18.0 17.8 -1.4872 38.4 0.780 34.1 685.9 31.1038 2.494914 23 19.0 18.8 -1.5644 37.1 1.014 29.2 686.2 31.1372 2.491498 24 20.0 19.8 -1.5356 37.4 1.139 24.9 686.2 31.1788 2.496829 23 21.0 20.8 -1.0513 36.5 1.252 21.0 686.2 31.2413 2.538735 24 22.0 21.8 -1.3627 36.9 1.299 17.6 683.3 31.2545 2.515593 24 23.0 22.8 -1.3993 36.7 1.480 14.9 685.5 31.3032 2.516448 23 24.0 23.8 -1.3888 33.8 2.135 12.6 685.8 31.3350 2.519627 23 25.0 24.7 -1.3021 31.6 3.448 10.6 684.4 31.3797 2.529628 23 26.0 25.7 -1.1329 24.9 6.335 8.7 684.0 31.4308 2.546516 23 27.0 26.7 -1.2024 22.2 8.075 6.7 684.5 31.4592 2.543265 23 28.0 27.7 -1.1908 23.9 9.318 4.8 684.6 31.5177 2.547377 22 29.0 28.7 -0.8567 23.6 9.285 3.3 684.5 31.5766 2.577778 23 30.0 29.7 -1.1070 25.6 7.581 2.2 684.1 31.6117 2.561994 24 31.0 30.7 -0.8131 20.5 7.936 1.5 684.1 31.6548 2.588175 23 32.0 31.7 -0.7630 13.5 11.888 1.1 681.5 31.6790 2.594033 23 33.0 32.7 -1.0042 23.8 9.017 0.8 684.0 31.6847 2.575499 23 34.0 33.7 -1.0309 30.4 6.396 0.5 684.0 31.7176 2.575946 23 35.0 34.6 -0.8798 33.0 4.339 0.4 684.0 31.7519 2.590350 23 36.0 35.6 -1.0602 32.9 3.957 0.3 684.0 31.7357 2.575085 23 37.0 36.6 -1.3327 26.5 4.094 0.3 684.0 31.7318 2.553596 24 38.0 37.6 -1.5735 26.1 4.020 0.2 684.0 31.7457 2.535926 23 39.0 38.6 -1.5398 28.3 3.713 0.2 684.0 31.7771 2.540875 23 40.0 39.6 -1.4654 30.8 2.849 0.1 684.0 31.7906 2.547695 23 41.0 40.6 -1.5540 32.9 2.794 0.1 684.0 31.8020 2.541671 23 42.0 41.6 -1.6289 34.9 2.498 0.1 681.1 31.8218 2.537324 23 43.0 42.6 -1.6334 36.8 2.034 0.1 682.6 31.8421 2.538488 23 44.0 43.6 -1.6306 37.5 1.637 0.0 683.2 31.8610 2.540124 23 45.0 44.5 -1.6230 37.7 1.647 0.0 683.0 31.8810 2.542213 23 46.0 45.5 -1.6228 37.7 1.415 0.0 684.0 31.9032 2.543878 23 47.0 46.5 -1.6223 37.0 1.210 0.0 684.0 31.9304 2.545936 23 48.0 47.5 -1.6376 36.3 1.377 0.0 683.3 31.9539 2.546490 23 49.0 48.5 -1.6357 39.3 1.078 0.0 681.8 31.9746 2.548192 23 50.0 49.5 -1.6362 41.0 0.927 0.0 681.8 31.9915 2.549424 22 51.0 50.5 -1.6182 41.4 0.750 0.0 681.8 32.0107 2.552267 24 52.0 51.5 -1.5869 39.3 0.696 0.0 681.8 32.0370 2.556667 24 53.0 52.5 -1.5789 37.3 0.609 0.0 679.4 32.0707 2.559781 24 54.0 53.4 -1.6221 37.3 0.521 0.0 681.8 32.1127 2.559495 24 55.0 54.4 -1.6391 38.0 0.465 0.0 681.8 32.1703 2.562380 26 56.0 55.4 -1.6508 37.4 0.437 0.0 681.8 32.2850 2.569810 30 56.9 56.4 -1.6649 34.5 0.405 0.0 681.8 32.3905 2.576378 29 58.4 57.8 -1.6664 27.1 0.374 0.0 681.7 32.4135 2.577985 13 58.9 58.3 -1.6709 23.1 0.403 0.0 675.7 32.4247 2.578471 33