*2026/03/24 12:05:55.08 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2019/07/17 07:18:09.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 42 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 8DEE31A2 NUMBER OF CHANNELS : 12 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 1.422 41.712 2 Depth metres 1.407 41.294 3 Temperature:Primary 'deg C (ITS90)' 3.1977 8.4571 4 Transmissivity %/metre 3.8 30.9 5 Fluorescence:URU:Seapoint mg/m^3 2.809 21.283 6 PAR uE/m^2/sec 0 39.845 7 PAR:Reference uE/m^2/sec 28.443 32.061 8 Salinity:T0:C0 PSS-78 32.7368 32.8576 9 Oxygen:Dissolved:SBE mL/L 7.825 10.386 10 Oxygen:Dissolved:SBE umol/kg 340.564 452.2265 11 Conductivity:Primary S/m 3.006428 3.458251 12 Number_of_bin_records n/a 14 57 $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\2019-078-0142.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-2 EVENT NUMBER : 142 LATITUDE : 67 2.98000 N ! (deg min) LONGITUDE : 168 43.64000 W ! (deg min) WATER DEPTH : 46 ALTIMETER (M) : 3.52 ! 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 13:50:38 29591 29591 CLEAN 5.3 2023/06/23 14:31:38 29591 29591 CLIP 1.4.1 2023/06/26 09:20:27 29591 20392 SHIFTDAT 3.5 2023/06/27 08:20:20 20392 20392 SHIFTDAT 3.5 2023/06/27 13:45:43 20392 20392 SHIFTDAT 3.5 2023/06/27 13:49:50 20392 20392 DELETE 6.3 2023/06/27 13:54:25 20392 1411 CTDEDIT 5.4.0 2023/06/30 10:46:16 1411 1247 BINAVE 4.2.1 2026/03/18 11:49:59 1247 42 REMOVECH 8.2 2026/03/19 10:55:42 42 42 CHGUNITS 3.2 2026/03/19 10:57:32 42 42 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 = 9200, 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 32.37 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT v5.4.0 2023/06/30 10:46:16 164 records were deleted in this editing session. 52 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\2019-78-0142.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 00:18:09 NMEA Latitude = 67 02.98 N NMEA Longitude = 168 43.64 W NMEA UTC (Time) = Jul 17 2019 07:16:29 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-2 Depth (m): 46 System UTC = Jul 17 2019 07:18:09 # nquan = 19 # nvalues = 29591 # 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, 29591 # span 1 = 0.016, 42.367 # span 2 = 0.016, 41.941 # span 3 = 3.1963, 10.2126 # span 4 = 3.1962, 10.1784 # span 5 = 0.054409, 3.536595 # span 6 = 0.098694, 3.537525 # span 7 = 13.4834, 93.9398 # span 8 = 7.3260e-02, 3.5714e+01 # span 9 = 2.3480, 3.7047 # span 10 = 1.0000e-12, 4.8248e+01 # span 11 = 2.2042e+01, 4.0076e+01 # span 12 = -1.034, 1.216 # span 13 = 0, 1 # span 14 = 0.00, 100.00 # span 15 = 0.3762, 33.4653 # span 16 = 0.6970, 33.4309 # span 17 = 5.6557, 10.8936 # span 18 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Jul 17 2019 07:18:09 [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 15:42:16, 7.26.7.129 [datcnv_vars = 15] # datcnv_in = D:\Telework\2019-078\Unprocessed\CTD\2019-078-0142.hex D:\Telework \2019-078\Processing\doc\2019-078-ctd.xmlcon # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = yes # wildedit_date = Jun 19 2023 15:38:28, 7.26.7.129 # wildedit_in = D:\Telework\2019-078\Processing\convert\2019-078-0142.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 13:30:14, 7.26.7.129 # alignctd_in = D:\Telework\2019-078\Processing\wildedit\2019-078-0142.cnv # alignctd_adv = sbeox0V 3.000 # celltm_date = Jun 20 2023 13:32:00, 7.26.7.129 # celltm_in = D:\Telework\2019-078\Processing\align\2019-078-0142.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 13:33:43, 7.26.7.129 [derive_vars = 3] # Derive_in = D:\Telework\2019-078\Processing\celltm\2019-078-0142.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 8.4571 23.9 3.701 39.8 32.1 32.8110 10.00 435.4 3.45712 14 1.9 1.9 8.0955 24.4 3.859 22.1 31.6 32.8281 10.16 442.5 3.42690 57 3.0 3.0 7.7740 25.4 4.263 8.8 32.0 32.8276 10.37 451.4 3.39752 33 4.0 4.0 8.1800 26.1 3.936 6.8 32.1 32.8138 10.17 443.0 3.43305 37 5.0 4.9 8.2903 26.3 3.673 5.3 32.1 32.8219 10.19 443.8 3.44359 35 6.0 5.9 8.3424 27.6 3.459 4.0 32.1 32.8345 10.26 446.8 3.44941 35 7.0 6.9 8.4472 28.4 3.257 3.0 31.2 32.8295 10.12 440.8 3.45825 31 8.0 7.9 8.4414 28.6 3.155 2.4 31.7 32.8345 10.09 439.4 3.45825 30 9.0 8.9 7.9995 28.8 3.066 2.0 31.8 32.8545 10.30 448.3 3.42118 28 10.0 9.9 7.3935 30.5 2.809 1.6 31.8 32.8576 10.39 452.2 3.36827 26 11.0 10.9 7.3152 30.9 2.985 1.2 31.6 32.8555 10.10 439.6 3.36124 29 12.0 11.9 7.1521 27.9 3.577 1.0 31.9 32.8489 9.49 413.1 3.34626 31 13.0 12.9 6.5662 23.6 5.244 0.8 31.9 32.8352 8.85 385.1 3.29462 31 14.0 13.9 5.5339 12.5 7.676 0.6 31.3 32.8206 8.55 372.3 3.20868 24 15.0 14.9 3.6708 12.3 13.496 0.5 32.0 32.7886 8.38 364.7 3.04149 27 16.0 15.9 3.4809 5.6 19.958 0.3 32.0 32.8148 8.05 350.5 3.02796 30 17.0 16.8 3.4219 3.8 21.283 0.2 31.9 32.8165 7.94 345.5 3.02327 34 18.0 17.8 3.4461 4.2 19.218 0.1 31.9 32.7956 7.89 343.6 3.02361 30 19.0 18.8 3.5795 4.8 17.632 0.0 31.7 32.7368 7.87 342.5 3.02999 26 20.0 19.8 3.4136 5.4 16.834 0.0 31.4 32.7999 7.88 342.9 3.02132 30 21.0 20.8 3.3616 6.4 14.908 0.0 31.3 32.8242 7.86 342.1 3.01900 33 22.0 21.8 3.3701 6.9 14.829 0.0 31.3 32.8130 7.84 341.2 3.01883 30 23.0 22.8 3.3426 6.9 14.512 0.0 30.3 32.8138 7.83 340.9 3.01663 28 24.0 23.8 3.2970 6.8 13.101 0.0 30.6 32.8102 7.86 342.0 3.01253 28 25.0 24.8 3.2461 6.6 11.419 0.0 30.8 32.8170 7.88 342.9 3.00886 31 26.0 25.7 3.2157 6.5 9.632 0.0 31.1 32.8240 7.88 343.1 3.00692 32 27.0 26.7 3.2209 6.8 8.590 0.0 31.1 32.8220 7.88 342.9 3.00724 27 28.0 27.7 3.2279 6.7 8.568 0.0 30.4 32.8204 7.87 342.6 3.00773 26 29.0 28.7 3.2114 6.6 7.759 0.0 30.2 32.8263 7.87 342.4 3.00688 32 30.0 29.7 3.2068 6.6 7.466 0.0 28.4 32.8296 7.86 342.2 3.00681 36 31.0 30.7 3.2098 6.4 7.573 0.0 30.1 32.8303 7.86 341.9 3.00717 27 32.0 31.7 3.2098 6.1 7.804 0.0 30.1 32.8281 7.85 341.6 3.00703 27 33.0 32.7 3.2026 5.9 7.309 0.0 30.1 32.8296 7.84 341.3 3.00660 30 34.0 33.6 3.2002 5.5 7.104 0.0 30.1 32.8298 7.84 341.2 3.00645 32 35.0 34.6 3.1993 5.2 6.810 0.0 30.1 32.8299 7.83 340.9 3.00643 28 36.0 35.6 3.2019 4.7 6.475 0.0 30.1 32.8291 7.83 340.6 3.00662 27 37.0 36.6 3.2017 4.3 6.653 0.0 30.1 32.8298 7.83 340.7 3.00671 28 38.0 37.6 3.1998 4.0 6.505 0.0 30.1 32.8306 7.83 340.7 3.00666 28 39.0 38.6 3.1993 3.8 6.630 0.0 29.9 32.8309 7.84 341.0 3.00669 28 39.9 39.5 3.1988 3.8 6.520 0.0 30.1 32.8325 7.86 342.3 3.00682 29 41.3 40.9 3.1981 4.4 6.216 0.0 30.1 32.8327 7.83 340.6 3.00684 17 41.7 41.3 3.1977 4.4 6.014 0.0 30.1 32.8318 7.84 341.4 3.00675 17