*2026/03/24 12:05:55.41 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2019/07/17 17:58:25.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 46 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : ED7D0B60 NUMBER OF CHANNELS : 12 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 1.366 45.809 2 Depth metres 1.357 45.349 3 Temperature:Primary 'deg C (ITS90)' 3.5791 7.4702 4 Transmissivity %/metre 5.3 45.2 5 Fluorescence:URU:Seapoint mg/m^3 0.497 3.676 6 PAR uE/m^2/sec 0 93.565 7 PAR:Reference uE/m^2/sec 733.524 837.708 8 Salinity:T0:C0 PSS-78 32.2257 32.6063 9 Oxygen:Dissolved:SBE mL/L 7.075 8.136 10 Oxygen:Dissolved:SBE umol/kg 308.0381 354.2778 11 Conductivity:Primary S/m 3.004598 3.316118 12 Number_of_bin_records n/a 3 63 $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 ' ' 5 12 ' ' ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: D:\Telework\2019-078\Processing\derive\2019-078-0162.cnv $END *ADMINISTRATION MISSION : 2019-078 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : Canada's Three Oceans/Distributed Biological Obs. SCIENTIST : Nelson J. PLATFORM : Sir Wilfrid Laurier *LOCATION GEOGRAPHIC AREA : North Pacific/ Bering Sea / Chukchi Sea STATION : UTN-6 EVENT NUMBER : 162 LATITUDE : 67 44.35000 N ! (deg min) LONGITUDE : 168 26.45000 W ! (deg min) WATER DEPTH : 50 ALTIMETER (M) : 3.49 ! 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 $TABLE: SENSORS ! Name Abs Depth Serial No ! ----------------------------------- -------------- ---------- Temperature ' ' 5048 Conductivity ' ' 3579 'Pressure:Digiquartz with TC' ' ' 131733 Temperature:2 ' ' 5073 Conductivity:2 ' ' 3581 Fluorometer:Seapoint ' ' 3575 'Transmissometer:WET Labs C-Star' ' ' 1666 'Oxygen:SBE 43' ' ' 1117 Altimeter ' ' 40853 PAR/Irradiance:Biospherical/Licor ' ' 70123 'User Polynomial' ' ' 370 'User Polynomial:2' ' ' 016 Unavailable ' ' ' ' SPAR:Biospherical/Licor ' ' 20281 $END $REMARKS Software Version Seasave V 7.26.7.107 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 4.3 2023/06/23 13:50:54 30268 30268 CLEAN 5.3 2023/06/23 14:31:53 30268 30268 CLIP 1.4.1 2023/06/26 09:20:37 30268 22469 SHIFTDAT 3.5 2023/06/27 08:20:32 22469 22469 SHIFTDAT 3.5 2023/06/27 13:45:54 22469 22469 SHIFTDAT 3.5 2023/06/27 13:49:59 22469 22469 DELETE 6.3 2023/06/27 13:54:29 22469 1568 CTDEDIT 5.4.0 2023/06/30 13:50:53 1568 1334 BINAVE 4.2.1 2026/03/18 11:50:00 1334 46 REMOVECH 8.2 2026/03/19 10:55:42 46 46 CHGUNITS 3.2 2026/03/19 10:57:32 46 46 REORDER 1.3.1 2026/03/19 10:58:35 ? ? HDREDIT2 3.2 2026/03/24 12:05:55 ? ? $END $REMARKS -CLEAN functions: 2023/06/23 14:27:36 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, Last Records = 7800, end from event list: clip.csv 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= -0.30 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= -0.70 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: 9 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 36.08 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT v5.4.0 2023/06/30 13:50:53 234 records were deleted in this editing session. 71 changes in channel Salinity:T0:C0 -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 2026/03/19 10:55:42 The following CHANNEL(S) were removed: Scan_Number Temperature:Secondary [deg C (ITS90)] Conductivity:Secondary [S/m] Oxygen:Voltage:SBE [volts] Descent_Rate [m/s] Status:Pump Altimeter [metres] Salinity:T1:C1 [PSS-78] Flag -CHANGE units: Temperature reference channel: Temperature:Primary [deg C (ITS90)] Salinity reference channel: Salinity:T0:C0 [PSS-78] 'Oxygen:Dissolved:SBE' changed from mL/L to umol/kg -HEADER EDITS: 2026/03/24 12:05:55 Applied edit header: E:\Telework\2019-078\Processing\doc\2019-078-HDR.TXT Channel 2: Depth [metres] Name: Depth:Salt_Water ==> Depth Channel 11: Conductivity:Primary [S/m] Format: F11.6 ==> F10.5 Channel 4: Transmissivity [%/metre] Name: Transmissivity:1 ==> Transmissivity 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 9: Oxygen:Dissolved:SBE [mL/L] Format: F8.3 ==> F7.2 $END *COMMENTS SBE HEADER Sea-Bird SBE 9 Data File: FileName = C:\2019-78\Raw\2019-78-0162.hex Software Version Seasave V 7.26.7.107 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 2019 10:58:25 NMEA Latitude = 67 44.35 N NMEA Longitude = 168 26.45 W NMEA UTC (Time) = Jul 17 2019 17:56:45 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: 2019-78 Canada's Three Oceans Ship: CCGS Sir Wilfrid Laurier Scientist: John Nelson Station: UTN-6 Depth (m): 50 System UTC = Jul 17 2019 17:58:25 # nquan = 19 # nvalues = 30268 # 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 = dz/dtM: Descent Rate [m/s] # name 13 = pumps: Pump Status # name 14 = altM: Altimeter [m] # 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, 30268 # span 1 = -0.121, 46.083 # span 2 = -0.120, 45.618 # span 3 = 3.5762, 9.9582 # span 4 = 3.5782, 9.8485 # span 5 = 0.039600, 3.495667 # span 6 = 0.140363, 3.497579 # span 7 = 28.0378, 93.5439 # span 8 = 0.0000e+00, 6.3248e+00 # span 9 = 2.2198, 2.9012 # span 10 = 1.0000e-12, 4.8463e+02 # span 11 = 6.1516e+02, 2.0218e+03 # span 12 = -1.179, 1.055 # span 13 = 0, 1 # span 14 = 0.00, 100.00 # span 15 = 0.2777, 32.6077 # span 16 = 1.0115, 33.5467 # span 17 = 4.9716, 8.7043 # span 18 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Jul 17 2019 17:58:25 [System UTC, header] # bad_flag = -9.990e-29 # # # # # 5048 # 07-Dec-18 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.33976307e-003 # 6.38570231e-004 # 2.16731913e-005 # 1.96844011e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 3579 # 12-Dec-18 # 1 # # 0.0000 # 2000.0000 # 0 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -9.41538124e+000 # 1.16860475e+000 # -1.78551238e-003 # 1.76539891e-004 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 131733 # 06-Apr-2015 # -4.347790e+004 # -5.184406e-001 # 1.193610e-002 # 3.554700e-002 # 0.000000e+000 # 3.025762e+001 # -5.058120e-004 # 3.918840e-006 # 2.607810e-009 # 1.00000000 # -0.40000 # 0.000000e+000 # 1.280000e-002 # -9.105200e+000 # # # # # # 5073 # 08-Dec-18 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.38644950e-003 # 6.43752140e-004 # 2.31989596e-005 # 2.24901715e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 3581 # 13-Dec-18 # 1 # # 0.0000 # 2000.0000 # 0 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -9.28906700e+000 # 1.14476526e+000 # -2.02752207e-003 # 1.92674481e-004 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 3575 # tested 15-Feb-18 # # 2 # 0.000 # # # # # # 1666 # 04-June-2019 # 19.0720 # -0.0230 # 0.250 # # # # # # 1117 # 19-Jan-19 # 1 # # # 0.0000 # 0.0000e+000 # 0.0000 # 0.00e+000 # 0.0000 # 0.0 # # # # 5.0177e-001 # -0.5245 # -4.2051e-003 # 1.3884e-004 # -2.2874e-006 # 2.5826e+000 # 1.92634e-004 # -4.64803e-002 # 3.6000e-002 # 1.6400 #

-3.3000e-002

#

5.0000e+003

#

1.4500e+003

# # # # # # # 40853 # 12 Feb 2007 # 15.000 # 0.000 # # # # # # 70123 # 4 Apr 2016 (factory) # 1.00000000 # 0.00000000 # 11560693641.61850000 # 1.00000000 # -0.08776394 # # # # # # # # # 370 # 2019-03-25 # Rinko III ARO-CAV # 0.00000000 # 1.00000000 # 0.00000000 # 0.00000000 # # # # # # 016 # 2018 # Optode- Approx mL/L only!! Rough calc # 0.00000000 # 3.85000000 # 0.00000000 # 0.00000000 # # # # # # # # # 20281 # 04-Apr-2016 # 1.6411e+003 # 1.00000000 # # # # datcnv_date = Jun 16 2023 15:42:24, 7.26.7.129 [datcnv_vars = 15] # datcnv_in = D:\Telework\2019-078\Unprocessed\CTD\2019-078-0162.hex D:\Telework \2019-078\Processing\doc\2019-078-ctd.xmlcon # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = yes # wildedit_date = Jun 19 2023 15:38:31, 7.26.7.129 # wildedit_in = D:\Telework\2019-078\Processing\convert\2019-078-0162.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 20 2023 13:30:16, 7.26.7.129 # alignctd_in = D:\Telework\2019-078\Processing\wildedit\2019-078-0162.cnv # alignctd_adv = sbeox0V 3.000 # celltm_date = Jun 20 2023 13:32:02, 7.26.7.129 # celltm_in = D:\Telework\2019-078\Processing\align\2019-078-0162.cnv # celltm_alpha = 0.0245, 0.0245 # celltm_tau = 9.5000, 9.5000 # celltm_temp_sensor_use_for_cond = primary, secondary # Derive_date = Jun 20 2023 13:33:46, 7.26.7.129 [derive_vars = 3] # Derive_in = D:\Telework\2019-078\Processing\celltm\2019-078-0162.cnv D:\Telewo rk\2019-078\Processing\doc\2019-078-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: ---------------------- Channels Transmissivity, Fluorescence:URU:SeaPoint, PAR and Reference PAR are nominal and unedited except that some records were removed in editing temperature and salinity. The post-cruise calibrations indicate significant drift in the primary conductivity since the previous calibration. However, there is good evidence that no significant drift occurred during this cruise. Similarly, the post-cruise calibration of the dissolved oxygen sensor indicated significant damage that was not seen during this cruise. The standard deviations in both salinity channels were higher than usual in the Pacific Ocean section of the cruise, but this was due to 2-sided noise that mostly disappears in bin-averaging. The 2 channels were in good agreement with each other and with bottle samples. Primary channels were selected for most casts as there was slightly less noise. However, the secondary channels were selected for event #50 due to a large section of bad data in the primary channels. Channel Oxygen:Dissolved:SBE was recalibrated based on bottle samples taken in the Pacific Ocean section of the cruise. CTD data were examined using a graphical editor. There are many unstable features in the T-S plots. Where these appeared to be due to corruption by shed wakes or ship effects the records were removed. Small unstable features that did not appear to be due to such effects or instrumental error were left unedited. The fluorescence data compare in the usual way with extracted chlorophyll samples with values higher than CHL when CHL<1ug/L, and falling to about 50% of CHL for higher CHL values. For further processing details see the processing report 2019-078_Processing_Report.doc. --------------------------------------------------------------------------------------- !--1--- --2--- ---3---- --4-- ---5--- --6--- --7--- ---8---- --9--- --10- ----11--- -12- !Pressu Depth Temperat Trans Fluores PAR PAR: Salinity Oxygen Oxyge Conductiv Numb !re ure: missi cence: Refere :T0:C0 : n: ity: er_o ! Primary vity URU: nce Dissol Disso Primary ~bin ! Seapoin ved: lved: _rec ! t SBE SBE ords !------ ------ -------- ----- ------- ------ ------ -------- ------ ----- --------- ---- *END OF HEADER 1.4 1.4 6.9698 40.5 0.509 93.6 797.1 32.2288 7.60 331.1 3.27326 9 2.2 2.1 7.4702 38.9 0.497 46.5 774.1 32.2257 7.11 309.9 3.31612 3 3.0 3.0 6.8809 40.4 0.548 51.3 761.0 32.2430 7.40 322.5 3.26749 25 4.0 3.9 4.8395 43.5 0.585 42.8 756.5 32.2823 8.10 352.5 3.09681 23 5.0 4.9 5.0833 44.5 0.614 38.3 753.3 32.2414 7.96 346.9 3.11347 26 6.0 5.9 4.6843 45.0 0.635 32.8 750.7 32.2534 8.04 350.2 3.08166 30 7.1 7.0 4.0798 45.2 0.709 27.6 748.7 32.2835 8.14 354.3 3.03336 30 8.1 8.0 3.9889 44.3 0.826 24.5 749.4 32.2609 8.03 349.8 3.02379 15 9.0 8.9 3.9741 43.7 0.981 20.2 749.4 32.2542 7.95 346.4 3.02202 27 10.0 9.9 3.9530 43.2 1.000 16.8 749.1 32.2603 7.93 345.4 3.02083 28 11.0 10.9 3.9310 42.6 1.103 14.3 746.4 32.2741 7.98 347.3 3.02025 30 12.0 11.9 3.9469 41.5 1.533 11.8 743.5 32.2824 8.10 352.6 3.02227 30 13.0 12.9 3.9254 39.5 2.183 9.9 741.4 32.2858 8.05 350.4 3.02081 26 14.0 13.9 3.9858 35.8 3.090 8.0 741.4 32.3103 7.77 338.2 3.02798 27 15.0 14.9 4.1733 30.6 3.676 6.2 733.5 32.3467 7.55 328.7 3.04683 29 16.0 15.8 4.1733 28.3 3.204 4.7 740.7 32.3558 7.48 325.7 3.04765 30 17.0 16.8 4.1709 26.0 3.606 3.6 742.4 32.3584 7.42 323.1 3.04771 28 18.0 17.8 4.1132 25.6 3.166 2.7 743.4 32.3555 7.40 322.4 3.04266 24 19.0 18.8 3.9808 25.5 2.785 2.0 745.2 32.3484 7.39 321.9 3.03097 27 20.0 19.8 3.9093 26.4 2.284 1.5 746.2 32.3493 7.36 320.2 3.02513 32 21.0 20.8 3.8368 27.7 1.923 1.2 747.4 32.3513 7.30 318.1 3.01928 33 22.0 21.8 3.7564 28.1 1.898 0.9 747.8 32.3543 7.24 315.3 3.01289 29 23.0 22.8 3.7118 26.4 1.672 0.7 749.4 32.3626 7.17 312.4 3.00982 28 24.0 23.8 3.6280 22.3 1.568 0.6 742.8 32.3849 7.12 310.0 3.00478 30 25.0 24.7 3.6260 18.8 1.171 0.4 734.0 32.3841 7.09 308.7 3.00460 30 26.0 25.7 3.6337 15.6 0.917 0.3 753.1 32.3808 7.08 308.5 3.00501 30 27.0 26.7 3.6323 13.9 0.949 0.2 757.9 32.3869 7.08 308.3 3.00544 31 28.0 27.7 3.6250 12.8 0.948 0.2 760.5 32.3924 7.08 308.0 3.00534 29 29.0 28.7 3.6239 12.4 0.873 0.1 762.8 32.3937 7.08 308.4 3.00540 29 30.0 29.7 3.6214 11.8 0.786 0.1 763.6 32.3989 7.12 310.0 3.00568 29 31.0 30.7 3.6327 11.6 0.831 0.0 765.5 32.4145 7.24 315.0 3.00798 30 32.0 31.7 3.6705 11.7 0.814 0.0 759.8 32.4334 7.44 323.8 3.01276 30 33.0 32.7 3.7112 12.6 0.657 0.0 770.4 32.4537 7.68 334.2 3.01792 29 34.0 33.7 3.6822 14.9 0.765 0.0 773.2 32.4767 7.80 339.7 3.01748 29 35.0 34.6 3.6482 18.0 0.819 0.0 774.9 32.4793 7.78 338.5 3.01488 30 36.0 35.6 3.6364 21.1 1.007 0.0 775.5 32.4835 7.76 338.0 3.01430 28 37.0 36.6 3.6591 22.0 1.082 0.0 777.3 32.4920 7.84 341.3 3.01695 28 38.0 37.6 3.7255 22.8 1.181 0.0 778.0 32.5144 7.90 344.1 3.02445 30 39.0 38.6 3.6762 24.5 1.297 0.0 779.5 32.5225 7.80 339.4 3.02105 29 40.0 39.6 3.6119 22.6 1.054 0.0 771.5 32.5396 7.65 333.0 3.01713 30 41.0 40.6 3.6084 17.3 1.005 0.0 779.5 32.5486 7.62 331.6 3.01763 29 41.9 41.5 3.6042 14.2 0.896 0.0 779.5 32.5554 7.66 333.2 3.01789 25 43.4 42.9 3.5803 10.2 1.006 0.0 779.2 32.5866 7.59 330.4 3.01856 17 43.9 43.5 3.5791 9.6 0.955 0.0 779.5 32.5980 7.58 329.9 3.01944 55 45.1 44.6 3.5822 5.9 1.105 0.0 837.7 32.6058 7.59 330.6 3.02040 63 45.8 45.3 3.5830 5.3 1.153 0.0 820.7 32.6063 7.60 330.7 3.02054 45