*2026/03/24 12:05:53.93 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2019/07/15 20:18:36.000 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 : 12E0F29F NUMBER OF CHANNELS : 12 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.416 39.594 2 Depth metres 2.376 39.2 3 Temperature:Primary 'deg C (ITS90)' 2.7751 8.9355 4 Transmissivity %/metre 8 32.2 5 Fluorescence:URU:Seapoint mg/m^3 1.163 7.454 6 PAR uE/m^2/sec 0.22E-01 873.152 7 PAR:Reference uE/m^2/sec 2188.741 2202.2 8 Salinity:T0:C0 PSS-78 32.2765 33.0063 9 Oxygen:Dissolved:SBE mL/L 7.082 7.874 10 Oxygen:Dissolved:SBE umol/kg 308.1736 343.0772 11 Conductivity:Primary S/m 2.981824 3.448143 12 Number_of_bin_records n/a 3 51 $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\2019-078-0102.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 : DBO 2.1a EVENT NUMBER : 102 LATITUDE : 64 40.47000 N ! (deg min) LONGITUDE : 169 28.06000 W ! (deg min) WATER DEPTH : 46 ALTIMETER (M) : 5.08 ! 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 13:34:02 13191 13191 CLEAN 5.3 2023/06/23 14:30:53 13191 13191 CLIP 1.4.1 2023/06/26 09:19:59 13191 7442 SHIFTDAT 3.5 2023/06/27 08:19:55 7442 7442 SHIFTDAT 3.5 2023/06/27 13:45:11 7442 7442 SHIFTDAT 3.5 2023/06/27 13:49:25 7442 7442 DELETE 6.3 2023/06/27 13:54:14 7442 1276 CTDEDIT 5.4.0 2023/06/29 16:07:01 1276 1038 BINAVE 4.2.1 2026/03/18 11:49:58 1038 39 REMOVECH 8.2 2026/03/19 10:55:41 39 39 CHGUNITS 3.2 2026/03/19 10:57:31 39 39 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 = 5750, 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 29.84 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT v5.4.0 2023/06/29 16:07:01 238 records were deleted in this editing session. 18 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 10:55:41 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\2019-78-0102.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 15 2019 13:18:36 NMEA Latitude = 64 40.47 N NMEA Longitude = 169 28.06 W NMEA UTC (Time) = Jul 15 2019 20:16:54 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 = 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: DBO 2.1a Depth (m): 46 System UTC = Jul 15 2019 20:18:36 # nquan = 19 # nvalues = 13191 # 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, 13191 # span 1 = -0.085, 39.840 # span 2 = -0.085, 39.446 # span 3 = 2.7703, 9.5812 # span 4 = 2.7694, 8.9332 # span 5 = 0.100544, 3.449358 # span 6 = 0.088903, 3.448718 # span 7 = 1.4907, 95.3370 # span 8 = 0.0000e+00, 1.3810e+01 # span 9 = 2.3980, 3.2918 # span 10 = 8.7600e-03, 4.1643e+03 # span 11 = 1.1201e+03, 2.2042e+03 # span 12 = -1.386, 1.467 # span 13 = 0, 1 # span 14 = 0.00, 100.00 # span 15 = 0.7419, 33.0794 # span 16 = 0.6573, 33.2282 # span 17 = 6.4438, 9.4868 # span 18 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Jul 15 2019 20:18:36 [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 15:41:48, 7.26.7.129 [datcnv_vars = 15] # datcnv_in = D:\Telework\2019-078\Unprocessed\CTD\2019-078-0102.hex D:\Telework \2019-078\Processing\doc\2019-078-ctd.xmlcon # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = yes # wildedit_date = Jun 19 2023 15:38:20, 7.26.7.129 # wildedit_in = D:\Telework\2019-078\Processing\convert\2019-078-0102.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 13:30:07, 7.26.7.129 # alignctd_in = D:\Telework\2019-078\Processing\wildedit\2019-078-0102.cnv # alignctd_adv = sbeox0V 3.000 # celltm_date = Jun 20 2023 13:31:54, 7.26.7.129 # celltm_in = D:\Telework\2019-078\Processing\align\2019-078-0102.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 13:33:36, 7.26.7.129 [derive_vars = 3] # Derive_in = D:\Telework\2019-078\Processing\celltm\2019-078-0102.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 some near-surface records and 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 2.4 2.4 8.9355 8.8 5.653 873.2 2202.2 32.2765 7.87 343.1 3.44814 6 3.0 3.0 8.5865 8.3 5.934 621.5 2201.3 32.3277 7.39 321.9 3.42257 23 4.0 3.9 8.1163 8.5 6.777 384.3 2200.3 32.3879 7.25 315.6 3.38753 18 5.0 4.9 4.8034 8.0 7.454 228.6 2202.2 32.8712 7.57 329.6 3.13898 16 6.0 5.9 3.5726 11.1 6.437 150.1 2202.2 32.9452 7.57 329.3 3.04629 18 7.0 6.9 3.2945 17.7 5.440 93.2 2202.2 32.9306 7.44 323.8 3.02145 19 7.6 7.5 3.1480 20.9 5.311 78.3 2202.2 32.9353 7.40 322.0 3.00961 3 9.1 9.0 2.9165 32.1 3.786 55.3 2201.4 32.9608 7.35 319.9 2.99226 23 10.0 9.9 2.8625 32.2 3.200 47.4 2202.2 32.9533 7.32 318.5 2.98714 21 11.0 10.9 2.8055 31.6 2.572 38.6 2202.2 32.9654 7.26 315.8 2.98337 18 12.1 12.0 2.7893 29.6 2.168 30.0 2202.2 32.9850 7.24 315.0 2.98366 14 13.1 12.9 2.7806 29.4 1.855 25.1 2202.2 32.9768 7.23 314.7 2.98230 25 14.0 13.9 2.7762 29.1 1.746 20.4 2201.8 32.9751 7.22 314.4 2.98182 29 15.0 14.9 2.7824 28.8 1.598 16.4 2188.7 32.9757 7.22 314.3 2.98245 27 16.0 15.9 2.7956 27.9 1.508 13.1 2201.9 32.9731 7.22 314.1 2.98338 27 17.0 16.9 2.7889 27.7 1.588 10.4 2200.5 32.9809 7.21 314.0 2.98351 30 18.0 17.8 2.7786 27.9 1.487 8.6 2200.8 32.9896 7.20 313.4 2.98339 34 19.0 18.8 2.7778 27.4 1.418 6.9 2200.8 32.9886 7.17 312.2 2.98332 27 20.0 19.8 2.7756 25.2 1.386 5.5 2200.2 32.9909 7.16 311.6 2.98334 30 21.0 20.8 2.7751 25.3 1.294 4.4 2200.3 32.9929 7.16 311.5 2.98350 28 22.0 21.8 2.7762 24.9 1.222 3.5 2201.8 32.9953 7.16 311.5 2.98384 31 23.0 22.8 2.7763 24.5 1.289 2.7 2202.0 32.9967 7.15 311.0 2.98401 30 24.0 23.8 2.7767 24.1 1.236 2.1 2191.2 32.9977 7.13 310.5 2.98416 30 25.0 24.8 2.7765 23.8 1.199 1.7 2200.2 32.9987 7.13 310.4 2.98428 29 26.0 25.7 2.7753 23.4 1.220 1.4 2200.2 33.0000 7.14 310.7 2.98433 30 27.0 26.7 2.7763 23.3 1.236 1.0 2200.8 33.0006 7.14 310.6 2.98451 31 28.0 27.7 2.7771 23.1 1.251 0.8 2202.1 33.0012 7.13 310.4 2.98467 31 29.0 28.7 2.7779 22.5 1.170 0.6 2202.2 33.0023 7.13 310.2 2.98486 28 30.0 29.7 2.7793 22.0 1.179 0.5 2200.8 33.0024 7.12 309.9 2.98504 32 31.0 30.7 2.7807 21.4 1.220 0.4 2195.8 33.0038 7.11 309.3 2.98532 33 32.0 31.7 2.7796 20.9 1.213 0.3 2198.2 33.0051 7.11 309.3 2.98537 33 33.0 32.7 2.7782 20.7 1.175 0.2 2200.2 33.0042 7.11 309.4 2.98523 33 34.0 33.7 2.7786 21.1 1.205 0.2 2200.2 33.0041 7.12 309.7 2.98529 32 35.0 34.7 2.7826 20.7 1.163 0.1 2200.2 33.0044 7.11 309.4 2.98570 31 35.7 35.4 2.7844 20.0 1.187 0.1 2200.2 33.0057 7.10 308.9 2.98599 14 36.9 36.6 2.7837 18.9 1.172 0.1 2200.2 33.0063 7.09 308.6 2.98603 29 38.0 37.7 2.7835 18.5 1.177 0.0 2194.3 33.0060 7.10 309.0 2.98604 47 39.1 38.7 2.7834 18.8 1.184 0.0 2200.0 33.0054 7.09 308.5 2.98603 51 39.6 39.2 2.7831 18.5 1.214 0.0 2200.2 33.0054 7.08 308.2 2.98603 11