*2026/03/24 12:05:54.35 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2019/07/16 05:18:23.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 41 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 7BE3F065 NUMBER OF CHANNELS : 12 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 1.931 42.628 2 Depth metres 1.909 42.208 3 Temperature:Primary 'deg C (ITS90)' 3.1817 11.0032 4 Transmissivity %/metre 16 28 5 Fluorescence:URU:Seapoint mg/m^3 0.816 5.908 6 PAR uE/m^2/sec 0 183.098 7 PAR:Reference uE/m^2/sec 794.091 1761.3 8 Salinity:T0:C0 PSS-78 32.5791 32.6791 9 Oxygen:Dissolved:SBE mL/L 6.723 8.943 10 Oxygen:Dissolved:SBE umol/kg 292.6367 389.6654 11 Conductivity:Primary S/m 2.992116 3.663191 12 Number_of_bin_records n/a 2 53 $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\2019-078-0116.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 2.6 EVENT NUMBER : 116 LATITUDE : 65 0.16000 N ! (deg min) LONGITUDE : 168 39.29000 W ! (deg min) WATER DEPTH : 48 ALTIMETER (M) : 4.62 ! 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 13:54:41 12303 12303 CLEAN 5.3 2023/06/23 14:31:03 12303 12303 CLIP 1.4.1 2023/06/26 09:20:06 12303 6904 SHIFTDAT 3.5 2023/06/27 08:20:00 6904 6904 SHIFTDAT 3.5 2023/06/27 13:45:18 6904 6904 SHIFTDAT 3.5 2023/06/27 13:49:33 6904 6904 DELETE 6.3 2023/06/27 13:54:16 6904 1292 CTDEDIT 5.4.0 2023/06/29 16:21:55 1292 1055 BINAVE 4.2.1 2026/03/18 11:49:58 1055 41 REMOVECH 8.2 2026/03/19 10:55:41 41 41 CHGUNITS 3.2 2026/03/19 10:57:31 41 41 REORDER 1.3.1 2026/03/19 10:58:35 ? ? HDREDIT2 3.2 2026/03/24 12:05:54 ? ? $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 = 5400, 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 32.97 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT v5.4.0 2023/06/29 16:21:55 237 records were deleted in this editing session. 11 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 12:05:54 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\2019-78-00116.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 22:18:23 NMEA Latitude = 65 00.16 N NMEA Longitude = 168 39.29 W NMEA UTC (Time) = Jul 16 2019 05:16:41 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 2.6 Depth (m): 48 System UTC = Jul 16 2019 05:18:23 # nquan = 19 # nvalues = 12303 # 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, 12303 # span 1 = -0.311, 42.968 # span 2 = -0.294, 42.542 # span 3 = 3.1808, 11.8060 # span 4 = 3.1806, 11.5834 # span 5 = 0.040421, 3.687369 # span 6 = 0.371909, 3.693003 # span 7 = 43.6866, 91.9604 # span 8 = 6.1050e-02, 7.5214e+00 # span 9 = 2.3162, 3.4945 # span 10 = 1.0000e-12, 5.0267e+02 # span 11 = 7.4741e+02, 1.7834e+03 # span 12 = -1.558, 1.477 # span 13 = 0, 1 # span 14 = 0.00, 100.00 # span 15 = 0.2695, 33.0978 # span 16 = 2.7407, 33.8860 # span 17 = 5.6481, 9.3283 # span 18 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Jul 16 2019 05:18:23 [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 15:41:55, 7.26.7.129 [datcnv_vars = 15] # datcnv_in = D:\Telework\2019-078\Unprocessed\CTD\2019-078-0116.hex D:\Telework \2019-078\Processing\doc\2019-078-ctd.xmlcon # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = yes # wildedit_date = Jun 19 2023 15:38:23, 7.26.7.129 # wildedit_in = D:\Telework\2019-078\Processing\convert\2019-078-0116.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 13:30:09, 7.26.7.129 # alignctd_in = D:\Telework\2019-078\Processing\wildedit\2019-078-0116.cnv # alignctd_adv = sbeox0V 3.000 # celltm_date = Jun 20 2023 13:31:56, 7.26.7.129 # celltm_in = D:\Telework\2019-078\Processing\align\2019-078-0116.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 13:33:38, 7.26.7.129 [derive_vars = 3] # Derive_in = D:\Telework\2019-078\Processing\celltm\2019-078-0116.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 1.9 1.9 11.0032 16.0 1.494 183.1 890.1 32.5994 8.92 388.8 3.66319 43 3.0 3.0 10.7581 16.2 1.500 66.5 813.7 32.5950 8.91 388.2 3.64080 17 4.0 4.0 10.6392 16.2 1.566 47.3 794.1 32.5962 8.94 389.7 3.63034 17 5.0 4.9 10.4401 16.2 1.629 34.9 801.6 32.5983 8.92 388.8 3.61279 16 6.0 6.0 10.4389 16.1 1.711 26.6 826.5 32.5938 8.72 380.0 3.61228 18 7.0 6.9 10.3196 16.6 1.866 20.4 853.4 32.5823 8.47 369.1 3.60052 21 8.0 7.9 10.0584 16.8 1.935 15.6 881.2 32.5791 7.97 347.2 3.57698 25 8.6 8.5 9.3821 16.9 1.961 13.2 918.3 32.6102 7.33 319.5 3.52000 7 11.3 11.2 4.3048 21.1 3.795 6.4 1065.0 32.6228 7.48 325.7 3.08132 10 12.1 12.0 4.2279 20.7 4.101 4.9 1128.7 32.6233 7.35 320.0 3.07486 11 13.1 13.0 4.1002 18.4 4.762 3.6 1240.5 32.6306 7.24 315.4 3.06474 18 14.0 13.9 3.6787 18.0 5.908 2.7 1313.5 32.6238 7.14 311.0 3.02848 30 15.0 14.9 3.3351 21.0 4.628 2.0 1355.3 32.6263 6.97 303.5 3.00005 28 16.0 15.8 3.2894 25.2 3.401 1.4 1410.4 32.6256 6.88 299.3 2.99622 26 17.0 16.8 3.2823 27.1 2.636 1.1 1487.6 32.6220 6.85 298.2 2.99534 27 18.0 17.8 3.2401 27.8 2.177 0.9 1543.5 32.6382 6.85 298.1 2.99320 30 19.0 18.8 3.2349 27.9 1.690 0.8 1623.6 32.6418 6.83 297.4 2.99312 30 20.0 19.8 3.2274 28.0 1.490 0.6 1679.2 32.6455 6.83 297.1 2.99284 29 21.0 20.8 3.2192 28.0 1.315 0.5 1715.7 32.6503 6.83 297.1 2.99259 30 22.0 21.8 3.2097 27.9 1.164 0.4 1734.5 32.6547 6.82 296.6 2.99220 29 23.0 22.8 3.2067 27.3 1.071 0.4 1742.6 32.6577 6.80 295.9 2.99225 28 24.0 23.8 3.2011 27.0 1.053 0.3 1750.8 32.6612 6.79 295.7 2.99212 30 25.0 24.8 3.1983 26.5 0.970 0.2 1756.2 32.6640 6.79 295.6 2.99215 28 26.0 25.7 3.1971 26.4 0.917 0.2 1748.2 32.6662 6.79 295.4 2.99227 29 27.0 26.7 3.1954 26.4 0.855 0.2 1759.3 32.6679 6.78 295.1 2.99232 29 28.0 27.7 3.1941 26.3 0.836 0.1 1759.4 32.6692 6.77 294.7 2.99236 29 29.0 28.7 3.1932 25.9 0.877 0.1 1761.3 32.6706 6.77 294.6 2.99245 29 30.0 29.7 3.1925 25.2 0.864 0.1 1761.3 32.6718 6.75 294.0 2.99253 28 31.0 30.7 3.1918 24.7 0.864 0.0 1759.6 32.6730 6.75 293.7 2.99261 30 32.0 31.7 3.1915 24.4 0.843 0.0 1759.3 32.6738 6.74 293.6 2.99270 29 33.0 32.7 3.1917 24.3 0.832 0.0 1758.9 32.6744 6.75 293.9 2.99281 28 34.0 33.7 3.1912 24.2 0.853 0.0 1747.6 32.6752 6.75 293.6 2.99289 29 35.0 34.7 3.1918 24.2 0.829 0.0 1758.2 32.6758 6.74 293.3 2.99302 30 36.0 35.7 3.1931 24.1 0.835 0.0 1759.3 32.6757 6.74 293.4 2.99317 29 37.0 36.6 3.1943 24.3 0.816 0.0 1759.1 32.6757 6.74 293.3 2.99331 27 38.2 37.8 3.1943 24.1 0.853 0.0 1755.3 32.6761 6.72 292.6 2.99339 20 39.0 38.6 3.1918 23.9 0.853 0.0 1757.2 32.6772 6.74 293.2 2.99331 31 40.0 39.6 3.1897 23.9 0.835 0.0 1757.0 32.6775 6.75 293.7 2.99321 39 41.5 41.1 3.1909 25.2 0.897 0.0 1753.3 32.6791 6.74 293.5 2.99352 2 42.0 41.6 3.1880 24.6 0.821 0.0 1751.9 32.6781 6.74 293.4 2.99320 53 42.6 42.2 3.1817 24.4 0.832 0.0 1751.3 32.6783 6.74 293.3 2.99273 14