*2020/07/07 15:41:49.86 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2019/09/05 18:04:54.000 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 : CF50E677 NUMBER OF CHANNELS : 13 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 1.917 40.555 2 Depth metres 1.905 40.138 3 Temperature:Primary 'deg C (ITS90)' -0.2821 3.9161 4 Transmissivity %/metre 19.8 64.5 5 Fluorescence:URU:Seapoint mg/m^3 0.213 0.414 6 PAR uE/m^2/sec 0.371 444.63 7 PAR:Reference uE/m^2/sec 740.515 805.745 8 Salinity:T0:C0 PSS-78 27.5216 32.1731 9 Oxygen:Dissolved:SBE mL/L 7.343 9.077 10 Oxygen:Dissolved:SBE umol/kg 320.6524 395.3698 11 Conductivity:Primary S/m 2.570236 2.704 12 Turbidity:Seapoint FTU 0.284 3.273 13 Number_of_bin_records n/a 13 76 $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 ' ' 7 F ' ' 2 10 -99 ' ' 6 F ' ' 1 11 -99 ' ' 10 F ' ' 6 12 -99 ' ' 7 F ' ' 1 13 -99 ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: D:\Telework\2019-086\Processing\derive\2019-086-0413.cnv $END *ADMINISTRATION MISSION : 2019-086 AGENCY : 'IOS, OSD, Sidney, BC; Freshwater Institute, C&A' CONTINUED : ' Region, Winnipeg MB' COUNTRY : Canada PROJECT : Canadian Beaufort Sea Marine Ecosystem Assessment SCIENTIST : Majewski A.; Eert J. PLATFORM : Frosti *LOCATION GEOGRAPHIC AREA : Beaufort Sea STATION : CB50_02 EVENT NUMBER : 413 LATITUDE : 70 35.53000 N ! (deg min) LONGITUDE : 127 41.66000 W ! (deg min) WATER DEPTH : 49 ALTIMETER (M) : 8.03 ! 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 : 1189 $TABLE: SENSORS ! Name Abs Depth Serial No ! ----------------------------------- -------------- ---------- Temperature ' ' 5830 Conductivity ' ' 4327 'Pressure:Digiquartz with TC' ' ' 130015 Temperature:2 ' ' 5831 Conductivity:2 ' ' 4339 Fluorometer:Seapoint ' ' 3651 'Transmissometer:WET Labs C-Star' ' ' 1050 'Oxygen:SBE 43' ' ' 637 Altimeter ' ' 1161 PAR/Irradiance:Biospherical/Licor ' ' 70501 'Turbidity Meter:Seapoint' ' ' 11074 'User Polynomial' ' ' 016 Unavailable ' ' ' ' 'SPAR/Surface Irradiance' ' ' 20279 $END $REMARKS Software Version Seasave V 7.26.7.107 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 4.2.3 2020/06/25 11:10:06 8879 8879 CLEAN 5.2.4 2020/06/25 11:18:10 8879 8879 CLIP 1.3.1 2020/06/25 12:52:27 8879 3380 SHIFTDAT 3.5 2020/06/25 15:29:05 3380 3380 SHIFTDAT 3.5 2020/06/26 15:22:38 3380 3380 SHIFTDAT 3.5 2020/06/26 16:09:23 3380 3380 DELETE 6.3 2020/06/26 16:17:47 3380 1373 CTDEDIT 5.3.0 2020/07/06 15:43:04 1373 1269 FILTERS 4.3 2020/07/07 08:49:25 1269 1269 BINAVE 4.2.1 2020/07/07 08:50:43 1269 39 REMOVECH 8.2 2020/07/07 09:22:53 39 39 CHGUNITS 3.1.2 2020/07/07 09:23:07 39 39 REORDER 1.3.1 2020/07/07 09:43:16 ? ? MERGEHDR 1.3 2020/07/07 15:41:41 39 39 HDREDIT2 3.2 2020/07/07 15:41:49 ? ? $END $REMARKS -CLEAN functions: 2020/06/25 11:13:13 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 = 5500,100000 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 SHIFT parameters were used. Shift Channel: Conductivity:Primary # of Records to Advance (-ve for Delay): At REC# 0 Shift= -0.70 Salinity was recalculated after shift -The following SHIFT parameters were used. Shift Channel: Conductivity:Secondary # of Records to Advance (-ve for Delay): At REC# 0 Shift= -0.40 Salinity was recalculated after shift -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 30.70 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT v5.3.0 2020/07/06 15:43:04 104 records were deleted in this editing session. 21 changes in channel Salinity:T0:C0 -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 2020/07/07 09:22:53 The following CHANNEL(S) were removed: Scan_Number Temperature:Secondary [deg C (ITS90)] Conductivity:Secondary [S/m] Oxygen:Voltage:SBE [volts] uploy0 Altimeter [metres] Descent_Rate [m/s] Status:Pump Salinity:T1:C1 [PSS-78] Flag -CHANGE units: Temperature reference channel: Temperature:Primary Salinity reference channel: Salinity:T0:C0 'Oxygen:Dissolved:SBE' changed from mL/L to umol/kg -HEADER EDITS: 2020/07/07 15:41:49 Applied edit header: D:\Telework\2019-086\Processing\doc\2019-086-ctd-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 13: Number_of_bin_records [n/a] Pad: ' ' ==> -99 Channel 11: Conductivity:Primary [S/m] Format: F11.6 ==> F10.6 Channel 12: Turbidity:Seapoint [FTU] Format: F8.3 ==> F7.1 $END *COMMENTS SBE HEADER Sea-Bird SBE 9 Data File: FileName = C:\2019-86 CBS-MEA Frosti\raw\2019-86-0413.hex Software Version Seasave V 7.26.7.107 Temperature SN = 5830 Conductivity SN = 4327 Number of Bytes Per Scan = 44 Number of Voltage Words = 5 Number of Scans Averaged by the Deck Unit = 1 System UpLoad Time = Sep 05 2019 18:05:06 NMEA Latitude = 70 35.53 N NMEA Longitude = 127 41.66 W NMEA UTC (Time) = Sep 05 2019 18:04:54 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 = 4 GPIB address = 1 advance primary conductivity 0.073 seconds advance secondary conductivity 0.073 seconds autorun on power up is disabled S> Ship:F/V Frosti Cruise :2019-86 Station : CB50_02 Depth : 49 System UTC = Sep 05 2019 18:05:06 # nquan = 21 # nvalues = 8879 # 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 = flSP: Fluorescence, Seapoint # name 8 = CStarTr0: Beam Transmission, WET Labs C-Star [%] # name 9 = sbeox0V: Oxygen raw, SBE 43 [V] # name 10 = upoly0: Upoly 0, Optode # name 11 = par: PAR/Irradiance, Biospherical/Licor # name 12 = spar: SPAR/Surface Irradiance # name 13 = seaTurbMtr: Turbidity, Seapoint [FTU] # name 14 = altM: Altimeter [m] # name 15 = dz/dtM: Descent Rate [m/s] # name 16 = pumps: Pump Status # name 17 = sal00: Salinity, Practical [PSU] # name 18 = sal11: Salinity, Practical, 2 [PSU] # name 19 = sbeox0ML/L: Oxygen, SBE 43 [ml/l], WS = 2 # name 20 = flag: flag # span 0 = 1, 8879 # span 1 = -0.070, 40.698 # span 2 = -0.069, 40.280 # span 3 = -0.3219, 4.8861 # span 4 = -0.3586, 4.8911 # span 5 = 0.015740, 2.704399 # span 6 = 0.020573, 2.706060 # span 7 = 1.0012e-01, 1.1990e+00 # span 8 = 4.5421, 91.5417 # span 9 = 2.3199, 2.9060 # span 10 = 8.9927350, 11.075214 # span 11 = 3.4739e-01, 1.9607e+03 # span 12 = 5.6889e+02, 1.2144e+03 # span 13 = 0.000, 25.000 # span 14 = 7.77, 98.46 # span 15 = -1.064, 0.979 # span 16 = 0, 1 # span 17 = 0.1198, 32.1794 # span 18 = 0.1580, 32.1792 # span 19 = 7.3154, 9.7545 # span 20 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Sep 05 2019 18:04:54 [NMEA time, first data scan] # bad_flag = -9.990e-29 # # # # # 5830 # 06-Nov-18 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.46040071e-003 # 6.86291637e-004 # 2.90760798e-005 # 2.35267657e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 4327 # 06-Nov-18 # 1 # # 0.0000 # 2000.0000 # 0 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -9.73122063e+000 # 1.51542092e+000 # -7.67633600e-004 # 1.53383223e-004 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 130015 # 23-Dec-2013 # -3.910244e+004 # -6.905078e-001 # 1.266300e-002 # 3.386100e-002 # 0.000000e+000 # 3.011070e+001 # -5.217135e-004 # 4.251900e-006 # 2.685320e-009 # 1.00000000 # -0.42000 # 0.000000e+000 # 1.278027e-002 # -8.590135e+000 # # # # # # 5831 # 03-Nov-18 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.44386458e-003 # 6.81534616e-004 # 2.84597800e-005 # 2.25186347e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 4339 # 06-Nov-18 # 1 # # 0.0000 # 2000.0000 # 0 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -9.89955929e+000 # 1.31021931e+000 # -2.21956168e-003 # 2.14036734e-004 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 3651 # June 2017 # # 0 # 0.000 # # # # # # 1050 # 16-05-2019 # 19.7540 # -1.1260 # 0.250 # # # # # # 637 # 07-Nov-18 # 1 # # # 0.0000 # 0.0000e+000 # 0.0000 # 0.00e+000 # 0.0000 # 0.0 # # # # 4.9500e-001 # -0.4970 # -4.9895e-003 # 2.2882e-004 # -3.3603e-006 # 2.5826e+000 # 1.92634e-004 # -4.64803e-002 # 3.6000e-002 # 1.2500 #

-3.3000e-002

#

5.0000e+003

#

1.4500e+003

# # # # # # # 1161 # Mar 2019 # 15.000 # 0.000 # # # # # # 70501 # 04/04/2016 # 1.00000000 # 0.00000000 # 10593220339.00000000 # 1.00000000 # -0.09573528 # # # # # # 11074 # new 03/23/07 # # 3 # 1.000 # # # # # # # # # 016 # 2018 # Optode # 0.00000000 # 3.85000000 # 0.00000000 # 0.00000000 # # # # # # # # # 20279 # 04-Apr-2016 # 1652.20000000 # 1.00000000 # # # # datcnv_date = Jun 23 2020 14:18:58, 7.23.2 [datcnv_vars = 17] # datcnv_in = D:\Telework\2019-086\Unprocessed\CTD\2019-86-0413.hex D:\Telework\ 2019-086\Processing\doc\2019-86-ctd.xmlcon # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = no # wildedit_date = Jun 23 2020 14:39:09, 7.23.2 # wildedit_in = D:\Telework\2019-086\Processing\convert\2019-86-0413.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 = Jun 23 2020 16:11:09, 7.23.2 # alignctd_in = D:\Telework\2019-086\Processing\wildedit\2019-86-0413.cnv # alignctd_adv = sbeox0V 3.000 # celltm_date = Jun 23 2020 16:13:59, 7.23.2 # celltm_in = D:\Telework\2019-086\Processing\align\2019-86-0413.cnv # celltm_alpha = 0.0245, 0.0245 # celltm_tau = 9.5000, 9.5000 # celltm_temp_sensor_use_for_cond = primary, secondary # Derive_date = Jun 23 2020 16:17:05, 7.23.2 [derive_vars = 3] # Derive_in = D:\Telework\2019-086\Processing\celltm\2019-86-0413.cnv D:\Telewor k\2019-086\Processing\doc\2019-86-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; salinity was cleaned. ----------------------------------------------------------------------------------- Data Processing Notes: ---------------------- Transmissivity, Fluorescence, Turbidity, PAR and Surface PAR data are nominal and unedited, except that some records were removed in editing temperature and salinity. Salinity:T0:C0 values compared well with bottle samples. A post-cruise calibration suggested values might have drifted higher but it is likely most drift occurred after this cruise since the difference between the 2 salinity channels was much larger than observed during this cruise. No recalibration was applied There was no dissolved oxygen calibration sampling but the post-cruise calibration indicated little drift and the surface saturation looked normal. While the CTD fluorescence data are expressed in concentration units, they do not always compare well to extracted chlorophyll samples, particularly for casts far from shore. It is recommended that users check extracted chlorophyll values where available. For details on the processing see the report: 2019-086_Processing_Report.docx. !--1--- --2--- ---3---- --4-- ---5--- --6--- --7--- ---8---- --9--- --10- ----11--- --12-- -13- !Pressu Depth Temperat Trans Fluores PAR PAR: Salinity Oxygen Oxyge Conductiv Turbid Numb !re ure: missi cence: Refere :T0:C0 : n: ity: ity: er_o ! Primary vity URU: nce Dissol Disso Primary Seapoi ~bin ! Seapoin ved: lved: nt _rec ! t SBE SBE ords !------ ------ -------- ----- ------- ------ ------ -------- ------ ----- --------- ------ ---- *END OF HEADER 1.9 1.9 3.9161 28.9 0.213 444.6 805.7 27.5216 7.50 327.7 2.612547 1.8 45 4.0 4.0 3.8903 30.7 0.255 199.8 796.2 27.7184 7.40 323.4 2.627537 1.8 42 5.0 5.0 3.6573 37.9 0.272 140.0 792.3 28.0987 7.34 320.7 2.642982 1.7 40 6.0 5.9 2.9941 38.7 0.276 100.8 787.0 28.9660 7.47 326.1 2.667020 1.5 46 7.0 6.9 2.3165 39.2 0.297 76.3 786.7 29.7388 7.69 335.3 2.679605 1.4 37 8.0 7.9 1.6934 44.0 0.278 60.4 784.6 30.2636 7.96 346.9 2.674369 1.4 35 9.0 8.9 1.0498 59.0 0.297 48.6 782.8 30.4885 8.40 366.0 2.642635 1.2 35 10.0 9.9 0.5759 63.5 0.286 39.6 780.7 30.5835 8.71 379.6 2.613587 0.7 32 11.0 10.9 0.1840 64.1 0.244 34.1 779.1 30.6181 8.86 386.3 2.587865 0.5 26 12.0 11.9 -0.0206 64.5 0.250 30.4 775.2 30.6635 8.89 387.4 2.573988 0.4 33 13.0 12.9 -0.1041 64.3 0.242 27.4 776.5 30.7033 8.91 388.4 2.570669 0.4 31 14.0 13.9 -0.2461 64.2 0.266 24.9 776.7 30.8404 8.94 389.2 2.570236 0.3 30 15.0 14.8 -0.2072 63.8 0.324 22.6 776.1 30.9339 8.93 389.0 2.580360 0.3 30 16.0 15.8 -0.1858 64.3 0.397 20.4 776.5 31.0163 9.00 392.0 2.588311 0.3 29 17.0 16.8 -0.1462 63.9 0.392 18.5 775.9 31.0469 9.08 395.4 2.593743 0.3 31 18.0 17.8 0.0949 61.6 0.414 16.8 774.7 31.1148 8.81 383.8 2.617676 0.3 29 19.0 18.8 0.3209 60.5 0.370 15.3 774.7 31.1829 8.61 374.9 2.640545 0.3 29 20.0 19.8 -0.0735 63.0 0.359 13.9 771.1 31.2844 8.74 380.5 2.619563 0.4 24 21.0 20.8 -0.0747 63.1 0.360 12.4 772.6 31.3556 8.63 376.0 2.623011 0.3 27 22.0 21.8 -0.0109 62.3 0.320 11.2 772.6 31.4250 8.53 371.6 2.633221 0.3 28 23.0 22.8 -0.2821 63.6 0.324 10.2 771.8 31.4959 8.52 370.9 2.617447 0.3 23 24.0 23.8 -0.2616 62.4 0.311 9.1 770.6 31.5646 8.41 366.0 2.624285 0.3 25 25.0 24.8 -0.2520 62.6 0.377 8.3 770.6 31.5800 8.35 363.6 2.626243 0.3 27 26.0 25.7 -0.2085 60.8 0.377 7.5 769.5 31.6122 8.29 360.9 2.632140 0.3 26 27.0 26.7 -0.0588 54.9 0.403 6.8 768.6 31.6616 8.18 356.2 2.647722 0.3 26 28.0 27.7 0.1021 49.9 0.404 6.2 767.5 31.6867 8.09 352.0 2.662372 0.5 27 29.0 28.7 0.2236 44.7 0.389 5.7 766.1 31.7170 8.02 349.1 2.674348 0.7 26 30.0 29.7 0.2849 39.3 0.386 5.1 760.3 31.7588 7.96 346.5 2.682459 0.9 26 31.0 30.7 0.3492 34.6 0.363 4.5 762.3 31.8106 7.88 342.9 2.691583 1.3 28 32.0 31.7 0.4018 31.5 0.364 3.9 760.1 31.8638 7.77 338.1 2.699902 1.6 28 33.0 32.7 0.4056 30.1 0.337 3.3 758.4 31.9126 7.67 333.9 2.704000 1.8 25 34.0 33.7 0.3327 28.4 0.334 2.7 756.6 31.9703 7.62 331.8 2.702664 2.0 26 35.0 34.6 0.1927 26.3 0.324 2.1 755.1 32.0427 7.60 330.8 2.697073 2.2 28 36.0 35.6 0.1299 25.3 0.311 1.6 753.7 32.0782 7.56 329.0 2.694815 2.4 35 37.0 36.6 0.0832 23.9 0.307 1.2 751.2 32.1026 7.53 327.7 2.692987 2.5 37 38.0 37.6 0.0382 22.7 0.309 0.9 747.8 32.1248 7.50 326.4 2.691127 2.7 45 39.0 38.6 -0.0103 22.1 0.307 0.7 747.3 32.1457 7.49 325.8 2.688884 2.9 47 40.1 39.7 -0.0534 20.9 0.290 0.4 742.8 32.1632 7.46 324.8 2.686821 3.1 76 40.6 40.1 -0.0762 19.8 0.288 0.4 740.5 32.1731 7.45 324.2 2.685760 3.3 13