*2026/03/24 12:05:53.67 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2019/07/15 14:01:54.000 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 : FE0666BD NUMBER OF CHANNELS : 12 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.023 42.722 2 Depth metres 2.003 42.3 3 Temperature:Primary 'deg C (ITS90)' 2.7265 3.397 4 Transmissivity %/metre 25.9 38.6 5 Fluorescence:URU:Seapoint mg/m^3 1.043 1.419 6 PAR uE/m^2/sec 0 14.7 7 PAR:Reference uE/m^2/sec 81.671 91.533 8 Salinity:T0:C0 PSS-78 32.9979 33.0132 9 Oxygen:Dissolved:SBE mL/L 6.764 6.882 10 Oxygen:Dissolved:SBE umol/kg 294.3329 299.4755 11 Conductivity:Primary S/m 2.981762 3.035543 12 Number_of_bin_records n/a 17 62 $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\2019-078-0090.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 : BCL-6c/dbo2.0 EVENT NUMBER : 90 LATITUDE : 64 40.32000 N ! (deg min) LONGITUDE : 170 38.57000 W ! (deg min) WATER DEPTH : 48 ALTIMETER (M) : 4.32 ! 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 13:33:52 22387 22387 CLEAN 5.3 2023/06/23 14:30:44 22387 22387 CLIP 1.4.1 2023/06/26 09:19:54 22387 15328 SHIFTDAT 3.5 2023/06/27 08:19:50 15328 15328 SHIFTDAT 3.5 2023/06/27 13:45:04 15328 15328 SHIFTDAT 3.5 2023/06/27 13:49:20 15328 15328 DELETE 6.3 2023/06/27 13:54:12 15328 1405 CTDEDIT 5.4.0 2023/06/29 15:50:05 1405 1233 BINAVE 4.2.1 2026/03/18 11:49:57 1233 42 REMOVECH 8.2 2026/03/19 10:55:41 42 42 CHGUNITS 3.2 2026/03/19 10:57:31 42 42 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 = 7060, 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 32.90 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT v5.4.0 2023/06/29 15:50:05 172 records were deleted in this editing session. 50 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\2019-78-0090.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 07:01:54 NMEA Latitude = 64 40.32 N NMEA Longitude = 170 38.57 W NMEA UTC (Time) = Jul 15 2019 14:00:11 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: BCL-6c/dbo2.0 Depth (m): 48 System UTC = Jul 15 2019 14:01:54 # nquan = 19 # nvalues = 22387 # 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, 22387 # span 1 = -0.544, 42.899 # span 2 = -0.539, 42.475 # span 3 = 2.7261, 4.6383 # span 4 = 2.7253, 4.4379 # span 5 = 0.476400, 3.050223 # span 6 = 0.065482, 3.041882 # span 7 = 53.7931, 90.6796 # span 8 = 6.1050e-02, 2.1490e+00 # span 9 = 2.0916, 2.5788 # span 10 = 1.0000e-12, 1.8009e+02 # span 11 = 0.0000e+00, 1.5630e+02 # span 12 = -0.823, 0.987 # span 13 = 0, 1 # span 14 = 0.00, 100.00 # span 15 = 4.3887, 33.2823 # span 16 = 0.5356, 33.1824 # span 17 = 5.3327, 9.2560 # span 18 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Jul 15 2019 14:01:54 [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 15:41:41, 7.26.7.129 [datcnv_vars = 15] # datcnv_in = D:\Telework\2019-078\Unprocessed\CTD\2019-078-0090.hex D:\Telework \2019-078\Processing\doc\2019-078-ctd.xmlcon # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = yes # wildedit_date = Jun 19 2023 15:38:19, 7.26.7.129 # wildedit_in = D:\Telework\2019-078\Processing\convert\2019-078-0090.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 13:30:06, 7.26.7.129 # alignctd_in = D:\Telework\2019-078\Processing\wildedit\2019-078-0090.cnv # alignctd_adv = sbeox0V 3.000 # celltm_date = Jun 20 2023 13:31:53, 7.26.7.129 # celltm_in = D:\Telework\2019-078\Processing\align\2019-078-0090.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 13:33:34, 7.26.7.129 [derive_vars = 3] # Derive_in = D:\Telework\2019-078\Processing\celltm\2019-078-0090.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 2.0 2.0 3.3970 38.6 1.102 14.7 90.2 32.9979 6.86 298.4 3.03554 28 3.0 3.0 3.3796 38.5 1.077 11.8 88.8 33.0004 6.86 298.6 3.03428 22 4.0 4.0 3.3515 38.5 1.141 10.0 82.3 33.0001 6.86 298.6 3.03204 24 5.0 5.0 3.3538 38.5 1.130 8.1 91.5 32.9999 6.84 297.7 3.03225 25 6.0 6.0 3.3352 38.6 1.085 6.5 90.2 33.0013 6.81 296.5 3.03089 29 6.9 6.8 3.2266 38.3 1.047 5.5 90.2 33.0061 6.85 298.1 3.02219 17 8.0 7.9 3.1346 37.6 1.047 4.5 90.2 32.9998 6.88 299.3 3.01381 29 9.0 8.9 3.1204 37.3 1.185 3.6 90.2 33.0038 6.87 299.1 3.01300 30 10.0 9.9 3.0543 36.9 1.158 3.0 90.4 33.0024 6.86 298.7 3.00734 29 11.0 10.9 2.9846 36.6 1.138 2.5 89.5 33.0056 6.88 299.5 3.00177 29 12.0 11.9 2.9082 36.2 1.279 2.1 83.9 33.0048 6.88 299.4 2.99529 31 13.0 12.9 2.8841 36.2 1.419 1.7 90.2 33.0045 6.85 298.1 2.99329 31 14.0 13.9 2.8584 36.0 1.373 1.4 90.2 33.0065 6.83 297.0 2.99132 29 15.0 14.8 2.8366 35.4 1.295 1.2 90.2 33.0062 6.81 296.2 2.98951 30 16.0 15.8 2.8132 34.8 1.267 1.0 90.2 33.0080 6.80 296.1 2.98773 29 17.0 16.8 2.8002 34.0 1.260 0.8 90.2 33.0078 6.80 295.8 2.98666 29 18.0 17.8 2.7912 33.4 1.249 0.7 90.2 33.0088 6.79 295.6 2.98603 29 19.0 18.8 2.7816 33.2 1.166 0.5 82.1 33.0099 6.80 295.9 2.98536 31 20.0 19.8 2.7760 33.1 1.224 0.4 90.2 33.0101 6.80 295.8 2.98495 27 21.0 20.8 2.7670 32.7 1.152 0.4 90.2 33.0108 6.79 295.6 2.98429 29 22.0 21.8 2.7594 31.9 1.150 0.3 90.2 33.0110 6.79 295.3 2.98371 29 23.0 22.8 2.7554 31.6 1.149 0.2 90.2 33.0115 6.78 295.2 2.98345 30 24.0 23.8 2.7501 31.5 1.091 0.2 90.2 33.0119 6.78 295.1 2.98309 29 25.0 24.8 2.7477 31.4 1.144 0.2 90.2 33.0121 6.79 295.3 2.98294 29 26.0 25.7 2.7452 31.1 1.143 0.1 90.2 33.0125 6.79 295.2 2.98281 29 27.0 26.7 2.7420 31.0 1.088 0.1 90.2 33.0123 6.78 295.1 2.98257 25 28.0 27.7 2.7373 30.8 1.155 0.1 82.8 33.0124 6.77 294.7 2.98223 29 29.0 28.7 2.7372 30.6 1.082 0.1 88.6 33.0126 6.77 294.4 2.98228 28 30.0 29.7 2.7356 30.4 1.096 0.1 90.2 33.0128 6.76 294.3 2.98221 29 31.0 30.7 2.7339 30.3 1.143 0.0 81.7 33.0127 6.77 294.5 2.98210 29 32.0 31.7 2.7314 30.0 1.138 0.0 83.5 33.0127 6.77 294.8 2.98193 30 33.0 32.7 2.7321 29.5 1.043 0.0 90.2 33.0127 6.78 294.9 2.98204 28 34.0 33.7 2.7336 29.7 1.043 0.0 90.2 33.0132 6.78 294.9 2.98225 29 35.0 34.7 2.7307 28.9 1.095 0.0 90.2 33.0128 6.78 295.0 2.98202 28 36.0 35.6 2.7276 29.0 1.117 0.0 82.2 33.0126 6.78 294.9 2.98178 29 37.0 36.6 2.7268 28.6 1.064 0.0 89.4 33.0126 6.77 294.7 2.98176 29 38.0 37.6 2.7266 28.0 1.055 0.0 90.2 33.0127 6.77 294.7 2.98180 30 39.0 38.6 2.7267 26.6 1.093 0.0 90.2 33.0128 6.77 294.7 2.98186 29 40.0 39.6 2.7265 26.2 1.100 0.0 90.2 33.0127 6.77 294.7 2.98189 29 40.7 40.3 2.7265 25.9 1.088 0.0 90.2 33.0131 6.78 294.9 2.98194 17 42.0 41.6 2.7267 26.8 1.070 0.0 89.9 33.0128 6.77 294.5 2.98199 62 42.7 42.3 2.7271 26.4 1.096 0.0 90.2 33.0127 6.77 294.6 2.98205 38