*2026/03/24 12:05:53.41 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2019/07/15 03:31:12.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 48 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : E504972E NUMBER OF CHANNELS : 12 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 1.911 48.725 2 Depth metres 1.888 48.248 3 Temperature:Primary 'deg C (ITS90)' 1.8371 11.0982 4 Transmissivity %/metre 36.2 53.8 5 Fluorescence:URU:Seapoint mg/m^3 0.296 5.57 6 PAR uE/m^2/sec 0.644 282.104 7 PAR:Reference uE/m^2/sec 652.661 672.521 8 Salinity:T0:C0 PSS-78 32.5439 32.9967 9 Oxygen:Dissolved:SBE mL/L 6.383 11.055 10 Oxygen:Dissolved:SBE umol/kg 278.1438 481.1735 11 Conductivity:Primary S/m 2.905334 3.670845 12 Number_of_bin_records n/a 13 74 $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\2019-078-0086.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 : SLIP-4C/DBO 1.10 EVENT NUMBER : 86 LATITUDE : 63 36.28000 N ! (deg min) LONGITUDE : 172 35.26000 W ! (deg min) WATER DEPTH : 55 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 $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 13:33:42 16132 16132 CLEAN 5.3 2023/06/23 14:30:34 16132 16132 CLIP 1.4.1 2023/06/26 09:19:48 16132 9593 SHIFTDAT 3.5 2023/06/27 08:19:45 9593 9593 SHIFTDAT 3.5 2023/06/27 13:44:57 9593 9593 SHIFTDAT 3.5 2023/06/27 13:49:16 9593 9593 DELETE 6.3 2023/06/27 13:54:09 9593 1636 CTDEDIT 5.4.0 2023/06/29 14:45:20 1636 1551 BINAVE 4.2.1 2026/03/18 11:49:57 1551 48 REMOVECH 8.2 2026/03/19 10:55:40 48 48 CHGUNITS 3.2 2026/03/19 10:57:30 48 48 REORDER 1.3.1 2026/03/19 10:58:34 ? ? HDREDIT2 3.2 2026/03/24 12:05:53 ? ? $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 = 6540, 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 38.92 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT v5.4.0 2023/06/29 14:45:20 85 records were deleted in this editing session. 98 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 10:55:40 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 12:05:53 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\2019-78-0086.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 14 2019 20:31:12 NMEA Latitude = 63 36.28 N NMEA Longitude = 172 35.26 W NMEA UTC (Time) = Jul 15 2019 03:29:30 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: SLIP-4C/DBO 1.10 Depth (m): 55 System UTC = Jul 15 2019 03:31:12 # nquan = 19 # nvalues = 16132 # 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, 16132 # span 1 = 0.011, 48.919 # span 2 = 0.011, 48.438 # span 3 = 1.8050, 12.9649 # span 4 = 1.8096, 12.8688 # span 5 = 0.163733, 3.687334 # span 6 = 0.046897, 3.692289 # span 7 = 46.5742, 91.9138 # span 8 = 4.8840e-02, 5.8730e+00 # span 9 = 2.3663, 3.4361 # span 10 = 6.2471e-01, 1.0153e+03 # span 11 = 5.3100e+02, 6.8529e+02 # span 12 = -1.378, 1.379 # span 13 = 0, 1 # span 14 = 0.00, 98.39 # span 15 = 1.1539, 33.0202 # span 16 = 0.3017, 33.0440 # span 17 = 5.4771, 11.4582 # span 18 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Jul 15 2019 03:31:12 [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 15:41:35, 7.26.7.129 [datcnv_vars = 15] # datcnv_in = D:\Telework\2019-078\Unprocessed\CTD\2019-078-0086.hex D:\Telework \2019-078\Processing\doc\2019-078-ctd.xmlcon # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = yes # wildedit_date = Jun 19 2023 15:38:18, 7.26.7.129 # wildedit_in = D:\Telework\2019-078\Processing\convert\2019-078-0086.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 13:30:04, 7.26.7.129 # alignctd_in = D:\Telework\2019-078\Processing\wildedit\2019-078-0086.cnv # alignctd_adv = sbeox0V 3.000 # celltm_date = Jun 20 2023 13:31:52, 7.26.7.129 # celltm_in = D:\Telework\2019-078\Processing\align\2019-078-0086.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 13:33:33, 7.26.7.129 [derive_vars = 3] # Derive_in = D:\Telework\2019-078\Processing\celltm\2019-078-0086.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 1.9 1.9 11.0201 53.8 0.309 282.1 662.2 32.5906 6.41 279.5 3.66384 51 3.0 3.0 11.0982 53.7 0.296 210.9 663.2 32.5905 6.38 278.1 3.67084 22 4.0 3.9 11.0786 52.1 0.300 178.1 663.2 32.5894 6.39 278.6 3.66902 17 5.0 4.9 10.9850 53.7 0.310 158.4 663.2 32.5905 6.42 279.6 3.66078 18 6.0 5.9 10.9270 53.8 0.310 137.7 663.2 32.5925 6.44 280.5 3.65582 19 7.0 6.9 10.8829 53.6 0.312 119.8 664.0 32.5905 6.46 281.5 3.65170 20 8.0 7.9 10.8178 53.5 0.329 106.5 652.7 32.5881 6.49 282.6 3.64567 21 9.0 8.9 10.7584 53.3 0.352 96.3 665.2 32.5898 6.50 283.2 3.64057 25 10.0 9.9 10.7151 53.2 0.362 85.4 664.4 32.5966 6.50 283.2 3.63742 32 11.0 10.9 10.6792 53.1 0.375 76.5 664.6 32.5914 6.52 284.1 3.63373 29 12.0 11.9 10.6342 53.1 0.382 69.1 665.3 32.5915 6.51 283.7 3.62975 27 13.0 12.9 10.6006 52.8 0.401 62.9 665.3 32.5897 6.50 283.0 3.62661 29 14.0 13.9 10.4690 52.7 0.422 57.3 665.3 32.5866 6.57 286.2 3.61459 28 15.0 14.9 10.1334 52.4 0.461 52.4 665.2 32.5776 6.70 292.0 3.58377 26 16.0 15.8 9.9251 52.2 0.508 47.9 665.3 32.5580 6.81 296.7 3.56333 27 17.0 16.8 9.6062 51.6 0.566 43.4 655.5 32.5622 6.90 300.5 3.53548 26 18.0 17.8 9.4212 50.9 0.616 39.4 665.3 32.5439 7.01 305.4 3.51722 26 19.0 18.8 8.9772 50.7 0.672 35.8 665.3 32.5607 7.18 312.8 3.47990 28 20.0 19.8 8.7682 50.4 0.730 32.4 665.3 32.5695 7.23 315.0 3.46240 26 21.0 20.8 8.5208 49.8 0.788 29.3 665.3 32.5990 7.40 322.4 3.44355 26 22.0 21.8 8.0561 49.6 0.846 26.2 665.3 32.6537 7.57 329.9 3.40785 28 23.0 22.8 7.7323 49.5 0.909 23.5 665.3 32.7080 7.82 340.4 3.38462 32 24.0 23.8 6.7575 49.5 0.907 21.1 657.3 32.8268 8.58 373.6 3.31059 30 25.0 24.7 5.4600 50.4 0.893 19.3 664.9 32.8919 9.61 418.3 3.20396 33 26.0 25.7 4.6250 51.7 0.842 17.6 665.3 32.8976 10.30 448.2 3.13276 29 27.0 26.7 3.8729 53.1 0.831 16.0 665.3 32.8218 10.93 475.9 3.06217 24 28.3 28.0 3.5956 53.8 1.017 14.1 665.3 32.7897 11.05 481.2 3.03620 13 29.0 28.7 3.4824 52.6 1.310 13.2 665.3 32.8351 10.90 474.3 3.03046 29 30.0 29.7 3.3303 50.1 1.806 12.0 665.3 32.8919 10.56 459.5 3.02239 30 31.0 30.7 3.2720 46.3 2.925 10.6 665.3 32.9141 10.19 443.6 3.01936 30 32.0 31.7 3.2235 42.8 4.567 9.3 665.3 32.9322 9.71 422.7 3.01681 32 33.0 32.7 3.0369 39.0 5.570 7.9 657.4 32.9638 9.07 394.6 3.00372 30 34.0 33.7 2.7738 36.4 5.392 6.4 665.3 32.9228 8.42 366.4 2.97825 29 35.0 34.7 2.4744 36.2 4.524 5.3 665.3 32.9116 7.95 345.9 2.95225 29 36.0 35.7 2.2450 37.5 3.556 4.4 665.3 32.9548 7.64 332.6 2.93659 32 37.0 36.6 2.1026 38.2 2.843 3.8 665.9 32.9764 7.45 324.0 2.92646 35 38.0 37.6 1.9979 38.7 2.298 3.3 667.3 32.9713 7.33 319.0 2.91735 34 39.0 38.6 1.9818 38.6 2.078 2.9 667.3 32.9675 7.29 317.1 2.91575 34 40.0 39.6 1.9432 38.6 2.008 2.5 659.6 32.9839 7.28 316.8 2.91388 36 41.0 40.6 1.8371 38.4 1.668 2.2 666.7 32.9871 7.28 316.6 2.90533 39 42.0 41.6 1.8549 38.5 1.551 1.9 667.3 32.9773 7.27 316.5 2.90608 37 42.7 42.3 1.8579 38.4 1.515 1.7 667.3 32.9789 7.29 317.4 2.90649 18 44.0 43.6 1.8698 38.4 1.516 1.4 667.3 32.9843 7.25 315.6 2.90799 48 45.0 44.6 1.8840 38.2 1.542 1.2 664.1 32.9898 7.20 313.4 2.90964 56 46.0 45.6 1.8877 38.3 1.595 1.0 669.3 32.9920 7.19 312.9 2.91016 65 47.0 46.5 1.8919 38.4 1.522 0.8 669.5 32.9946 7.17 312.1 2.91076 65 48.0 47.6 1.8946 38.6 1.465 0.7 667.8 32.9960 7.17 312.2 2.91114 74 48.7 48.2 1.8987 38.7 1.495 0.6 672.5 32.9967 7.16 311.7 2.91158 56