*2026/03/24 12:05:54.02 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2019/07/15 21:41:26.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 40 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 79F8E722 NUMBER OF CHANNELS : 12 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 1.447 39.627 2 Depth metres 1.437 39.238 3 Temperature:Primary 'deg C (ITS90)' 3.1456 10.8739 4 Transmissivity %/metre 22.2 33.2 5 Fluorescence:URU:Seapoint mg/m^3 0.718 1.758 6 PAR uE/m^2/sec 0.533 3095.445 7 PAR:Reference uE/m^2/sec 2214.261 2227.924 8 Salinity:T0:C0 PSS-78 32.4789 32.9783 9 Oxygen:Dissolved:SBE mL/L 7.172 8.219 10 Oxygen:Dissolved:SBE umol/kg 312.5395 357.9239 11 Conductivity:Primary S/m 3.012657 3.63941 12 Number_of_bin_records n/a 9 65 $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\2019-078-0104.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 : UTBS-2/DBO 2.2 EVENT NUMBER : 104 LATITUDE : 64 40.84000 N ! (deg min) LONGITUDE : 169 5.80000 W ! (deg min) WATER DEPTH : 46 ALTIMETER (M) : 5.2 ! 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 13:34:04 18836 18836 CLEAN 5.3 2023/06/23 14:30:56 18836 18836 CLIP 1.4.1 2023/06/26 09:20:02 18836 12337 SHIFTDAT 3.5 2023/06/27 08:19:56 12337 12337 SHIFTDAT 3.5 2023/06/27 13:45:13 12337 12337 SHIFTDAT 3.5 2023/06/27 13:49:26 12337 12337 DELETE 6.3 2023/06/27 13:54:15 12337 1190 CTDEDIT 5.4.0 2023/06/29 16:11:59 1190 1088 BINAVE 4.2.1 2026/03/18 11:49:58 1088 40 REMOVECH 8.2 2026/03/19 10:55:41 40 40 CHGUNITS 3.2 2026/03/19 10:57:31 40 40 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 = 6500, 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 29.88 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT v5.4.0 2023/06/29 16:11:59 102 records were deleted in this editing session. 46 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\2019-78-0104.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 14:41:26 NMEA Latitude = 64 40.84 N NMEA Longitude = 169 05.80 W NMEA UTC (Time) = Jul 15 2019 21:39:44 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: UTBS-2/DBO 2.2 Depth (m): 46 System UTC = Jul 15 2019 21:41:26 # nquan = 19 # nvalues = 18836 # 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, 18836 # span 1 = -0.094, 39.877 # span 2 = -0.093, 39.483 # span 3 = 3.1441, 11.4609 # span 4 = 3.1437, 12.9223 # span 5 = 0.032251, 3.658943 # span 6 = 0.065929, 3.661863 # span 7 = 11.1547, 95.3370 # span 8 = 0.0000e+00, 5.3724e+00 # span 9 = 2.4640, 3.0537 # span 10 = 4.9578e-01, 4.2471e+03 # span 11 = 2.0859e+03, 2.2322e+03 # span 12 = -0.925, 1.386 # span 13 = 0, 1 # span 14 = 0.00, 100.00 # span 15 = 0.2178, 33.0971 # span 16 = 0.4398, 33.2595 # span 17 = 6.0708, 8.8539 # span 18 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Jul 15 2019 21:41:26 [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 15:41:50, 7.26.7.129 [datcnv_vars = 15] # datcnv_in = D:\Telework\2019-078\Unprocessed\CTD\2019-078-0104.hex D:\Telework \2019-078\Processing\doc\2019-078-ctd.xmlcon # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = yes # wildedit_date = Jun 19 2023 15:38:21, 7.26.7.129 # wildedit_in = D:\Telework\2019-078\Processing\convert\2019-078-0104.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 13:30:08, 7.26.7.129 # alignctd_in = D:\Telework\2019-078\Processing\wildedit\2019-078-0104.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\2019-078-0104.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\2019-078-0104.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 1.4 1.4 10.8739 25.3 0.723 3095.4 2221.8 32.4789 7.17 312.5 3.63941 9 1.9 1.9 10.1115 25.6 0.718 1579.7 2221.7 32.6123 7.32 318.8 3.58471 40 3.0 3.0 8.8629 25.1 0.775 1117.1 2222.2 32.7421 7.95 346.2 3.48651 23 4.0 4.0 8.1291 23.9 0.906 838.7 2224.0 32.7984 8.22 357.9 3.42711 18 5.0 5.0 7.8665 23.0 1.026 653.1 2223.5 32.8389 7.97 346.9 3.40783 17 6.0 5.9 7.6757 22.6 1.157 492.5 2224.2 32.8406 7.58 330.2 3.39127 19 7.0 6.9 7.2074 22.2 1.300 429.4 2224.2 32.8390 7.50 326.6 3.34895 18 8.0 7.9 4.9010 22.3 1.516 318.9 2224.2 32.8974 7.71 335.8 3.15560 23 9.0 8.9 4.1363 27.0 1.493 252.8 2214.3 32.9242 7.68 334.1 3.09253 26 10.0 9.9 3.9437 31.5 1.445 201.2 2224.2 32.9324 7.61 331.0 3.07689 29 11.0 10.9 3.7962 32.6 1.526 162.2 2224.2 32.9321 7.54 328.2 3.06437 31 12.0 11.9 3.5457 32.9 1.624 138.3 2225.6 32.9401 7.46 324.6 3.04384 28 13.0 12.9 3.3759 33.0 1.676 110.4 2225.8 32.9417 7.41 322.6 3.02963 27 14.0 13.9 3.3445 33.2 1.704 90.8 2225.6 32.9421 7.40 322.1 3.02705 27 15.0 14.8 3.2851 33.0 1.753 74.7 2226.2 32.9449 7.41 322.5 3.02232 29 16.0 15.8 3.2455 32.6 1.758 65.3 2226.2 32.9475 7.41 322.6 3.01922 30 17.0 16.8 3.2288 32.3 1.728 53.8 2225.7 32.9501 7.39 321.7 3.01807 27 18.0 17.8 3.2092 32.3 1.665 43.3 2215.7 32.9530 7.36 320.2 3.01673 22 19.0 18.8 3.1625 30.9 1.574 35.7 2225.8 32.9567 7.32 318.6 3.01311 27 20.0 19.8 3.1562 30.9 1.464 30.4 2226.3 32.9591 7.30 317.6 3.01281 29 21.0 20.8 3.1526 30.8 1.413 26.1 2227.9 32.9615 7.28 317.0 3.01276 29 22.0 21.8 3.1486 30.6 1.323 21.2 2226.2 32.9640 7.28 316.7 3.01268 26 23.0 22.8 3.1462 30.1 1.290 17.0 2226.2 32.9658 7.28 316.8 3.01266 22 24.0 23.8 3.1462 29.4 1.267 13.8 2226.2 32.9671 7.28 316.8 3.01282 23 25.0 24.7 3.1461 29.8 1.236 11.5 2226.2 32.9688 7.27 316.5 3.01299 29 26.0 25.7 3.1460 29.9 1.266 9.4 2226.2 32.9702 7.26 316.1 3.01315 28 27.0 26.7 3.1462 29.7 1.334 7.6 2218.5 32.9715 7.25 315.7 3.01331 25 28.0 27.7 3.1457 29.6 1.264 6.2 2223.7 32.9725 7.26 315.8 3.01340 26 29.0 28.7 3.1456 29.5 1.275 5.0 2226.2 32.9735 7.27 316.4 3.01352 28 30.0 29.7 3.1457 29.7 1.292 4.1 2226.2 32.9744 7.28 316.6 3.01364 27 31.0 30.7 3.1460 29.7 1.205 3.4 2226.2 32.9751 7.27 316.5 3.01376 27 32.0 31.7 3.1461 29.4 1.272 2.7 2226.2 32.9756 7.27 316.2 3.01386 26 33.0 32.7 3.1460 28.9 1.228 2.2 2226.1 32.9762 7.27 316.3 3.01395 26 34.0 33.7 3.1457 29.2 1.261 1.8 2224.8 32.9766 7.28 316.6 3.01400 26 35.0 34.6 3.1465 28.9 1.260 1.5 2225.2 32.9768 7.27 316.2 3.01414 24 36.0 35.7 3.1464 28.7 1.271 1.2 2217.2 32.9773 7.26 316.2 3.01421 33 37.0 36.7 3.1468 28.9 1.242 1.0 2224.3 32.9776 7.25 315.7 3.01430 37 38.1 37.7 3.1479 28.5 1.216 0.8 2224.8 32.9780 7.26 316.0 3.01449 25 39.0 38.7 3.1474 28.1 1.242 0.6 2224.2 32.9783 7.26 315.8 3.01451 65 39.6 39.2 3.1474 28.5 1.266 0.5 2224.2 32.9783 7.25 315.5 3.01452 17