*2026/03/24 12:05:56.24 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2019/07/18 23:23:20.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 47 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 7FBFC05D NUMBER OF CHANNELS : 12 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 1.411 46.661 2 Depth metres 1.396 46.175 3 Temperature:Primary 'deg C (ITS90)' 2.968 8.1863 4 Transmissivity %/metre 10.2 49.3 5 Fluorescence:URU:Seapoint mg/m^3 0.221 7.686 6 PAR uE/m^2/sec 0 1272.49 7 PAR:Reference uE/m^2/sec 1102.696 1334.033 8 Salinity:T0:C0 PSS-78 32.4637 32.8864 9 Oxygen:Dissolved:SBE mL/L 7.348 9.883 10 Oxygen:Dissolved:SBE umol/kg 319.798 430.2538 11 Conductivity:Primary S/m 2.992139 3.40047 12 Number_of_bin_records n/a 9 56 $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\2019-078-0213.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 : SEC-1/DBO 3.8 EVENT NUMBER : 213 LATITUDE : 67 40.39000 N ! (deg min) LONGITUDE : 168 55.76000 W ! (deg min) WATER DEPTH : 51.5 ALTIMETER (M) : 4 ! 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 13:51:29 21015 21015 CLEAN 5.3 2023/06/23 14:32:24 21015 21015 CLIP 1.4.1 2023/06/26 09:50:38 21015 15016 SHIFTDAT 3.5 2023/06/27 08:20:52 15016 15016 SHIFTDAT 3.5 2023/06/27 13:46:16 15016 15016 SHIFTDAT 3.5 2023/06/27 13:50:16 15016 15016 DELETE 6.3 2023/06/27 13:54:37 15016 1486 CTDEDIT 5.4.0 2023/06/30 15:42:57 1486 1407 BINAVE 4.2.1 2026/03/18 11:50:01 1407 47 REMOVECH 8.2 2026/03/19 10:55:42 47 47 CHGUNITS 3.2 2026/03/19 10:57:33 47 47 REORDER 1.3.1 2026/03/19 10:58:36 ? ? HDREDIT2 3.2 2026/03/24 12:05:56 ? ? $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 Record,Last Record = 6000,50000 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 36.83 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT v5.4.0 2023/06/30 15:42:57 79 records were deleted in this editing session. 39 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 12:05:56 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\2019-78-0213.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 18 2019 16:23:20 NMEA Latitude = 67 40.39 N NMEA Longitude = 168 55.76 W NMEA UTC (Time) = Jul 18 2019 23:21:40 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: SEC-1/DBO 3.8 Depth (m): 51.5 System UTC = Jul 18 2019 23:23:20 # nquan = 19 # nvalues = 21015 # 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, 21015 # span 1 = -0.295, 46.826 # span 2 = -0.292, 46.354 # span 3 = 2.9622, 11.0447 # span 4 = 2.9616, 10.8974 # span 5 = 0.075732, 3.496712 # span 6 = 0.072240, 3.497538 # span 7 = -0.0230, 94.4288 # span 8 = 0.0000e+00, 1.0073e+01 # span 9 = 2.4567, 3.4605 # span 10 = 1.0000e-12, 2.1813e+03 # span 11 = 1.0500e+03, 1.6952e+03 # span 12 = -1.221, 1.318 # span 13 = 0, 1 # span 14 = 0.00, 100.00 # span 15 = 0.5141, 33.2162 # span 16 = 0.4962, 33.1002 # span 17 = 5.5769, 10.6961 # span 18 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Jul 18 2019 23:23:20 [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 15:43:46, 7.26.7.129 [datcnv_vars = 15] # datcnv_in = D:\Telework\2019-078\Unprocessed\CTD\2019-078-9213.hex D:\Telework \2019-078\Processing\doc\2019-078-ctd.xmlcon # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = yes # wildedit_date = Jun 19 2023 15:38:53, 7.26.7.129 # wildedit_in = D:\Telework\2019-078\Processing\convert\2019-078-9213.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 13:30:36, 7.26.7.129 # alignctd_in = D:\Telework\2019-078\Processing\wildedit\2019-078-9213.cnv # alignctd_adv = sbeox0V 3.000 # celltm_date = Jun 20 2023 13:32:19, 7.26.7.129 # celltm_in = D:\Telework\2019-078\Processing\align\2019-078-9213.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 13:34:07, 7.26.7.129 [derive_vars = 3] # Derive_in = D:\Telework\2019-078\Processing\celltm\2019-078-9213.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 8.1863 48.5 0.221 1272.5 1117.4 32.4637 7.97 347.0 3.40047 9 2.0 2.0 7.9556 48.8 0.236 483.3 1102.7 32.4780 8.13 354.2 3.38170 26 3.0 3.0 7.4428 49.2 0.244 394.7 1118.2 32.5081 8.20 357.1 3.34004 28 4.0 3.9 7.2903 49.3 0.247 303.9 1120.3 32.4979 8.41 366.3 3.32619 25 5.0 5.0 6.3197 49.0 0.258 253.4 1122.1 32.5263 8.97 390.8 3.24456 19 6.0 5.9 5.8034 49.1 0.322 226.3 1124.0 32.5405 9.29 404.7 3.20154 18 7.0 6.9 5.6604 48.8 0.306 190.0 1126.5 32.5293 9.43 410.5 3.18824 23 8.0 7.9 5.3796 48.8 0.323 160.8 1129.9 32.5251 9.35 407.2 3.16387 26 9.0 8.9 5.2379 49.0 0.362 141.0 1133.5 32.5502 9.43 410.5 3.15425 31 10.0 9.9 4.5504 49.1 0.350 123.3 1138.5 32.5704 9.77 425.2 3.09756 30 11.0 10.9 4.3055 48.0 0.381 108.2 1137.2 32.6011 9.88 430.3 3.07964 31 12.0 11.9 4.2670 46.6 0.485 94.0 1141.3 32.6338 9.70 422.3 3.07917 38 13.0 12.9 4.2371 45.6 0.609 83.0 1139.6 32.6513 9.54 415.2 3.07807 30 14.0 13.9 4.0283 43.8 0.741 71.2 1140.2 32.6442 9.54 415.1 3.05986 27 15.0 14.9 4.1527 40.3 1.210 60.6 1140.3 32.6861 9.50 413.4 3.07397 27 16.0 15.8 4.0237 38.7 1.385 51.8 1142.2 32.6933 9.41 409.6 3.06371 30 17.0 16.8 3.8195 37.9 1.850 42.3 1144.8 32.6945 9.29 404.6 3.04661 31 18.0 17.8 3.7722 35.4 2.361 35.0 1146.6 32.7071 9.16 398.6 3.04372 33 19.0 18.8 3.6649 33.9 3.301 29.1 1149.1 32.7085 9.04 393.3 3.03483 32 20.0 19.8 3.6772 31.2 4.393 22.7 1145.1 32.7226 8.84 384.7 3.03709 28 21.0 20.8 3.6841 24.6 7.456 17.5 1151.2 32.7378 8.67 377.6 3.03899 29 22.0 21.8 3.6421 21.1 7.686 12.2 1154.0 32.7462 8.48 369.3 3.03620 33 23.0 22.8 3.6247 23.8 6.082 7.8 1160.3 32.7487 8.41 366.3 3.03499 33 24.0 23.8 3.6048 25.5 5.847 5.5 1168.4 32.7564 8.42 366.5 3.03400 30 25.0 24.7 3.5676 27.2 5.474 4.0 1170.6 32.7668 8.32 362.0 3.03177 28 26.0 25.7 3.4880 26.5 5.410 3.0 1173.7 32.7743 8.13 354.1 3.02573 30 27.0 26.7 3.4499 24.9 5.004 2.3 1181.3 32.7801 7.99 347.8 3.02304 32 28.0 27.7 3.4101 24.6 4.472 1.7 1184.6 32.7870 7.91 344.1 3.02031 29 29.0 28.7 3.3665 23.4 4.426 1.3 1193.4 32.7951 7.84 341.1 3.01736 28 30.0 29.7 3.2921 21.7 3.939 0.9 1195.5 32.8073 7.75 337.1 3.01214 28 31.0 30.7 3.1886 21.3 3.243 0.7 1193.6 32.8193 7.60 330.8 3.00447 30 32.0 31.7 3.1300 18.3 2.927 0.5 1186.7 32.8257 7.46 324.8 3.00011 31 33.0 32.7 3.0879 16.5 2.723 0.4 1185.6 32.8323 7.38 321.3 2.99716 29 34.0 33.7 3.0605 14.9 2.632 0.3 1188.3 32.8363 7.35 319.8 2.99523 26 35.0 34.7 3.0421 12.4 2.248 0.2 1197.1 32.8415 7.37 320.6 2.99416 29 36.0 35.6 3.0487 11.4 1.961 0.1 1198.6 32.8536 7.44 323.9 2.99575 32 37.0 36.6 3.0270 12.0 1.946 0.1 1210.8 32.8592 7.45 324.2 2.99443 29 38.0 37.6 3.0196 11.3 1.779 0.1 1213.5 32.8612 7.43 323.6 2.99402 24 39.0 38.6 3.0204 10.2 1.783 0.0 1214.3 32.8618 7.43 323.6 2.99419 31 40.1 39.7 3.0265 10.3 1.845 0.0 1234.1 32.8629 7.46 324.8 2.99484 25 40.9 40.5 3.0307 11.0 1.903 0.0 1256.6 32.8641 7.50 326.3 2.99532 42 42.0 41.6 3.0327 11.2 1.965 0.0 1278.0 32.8664 7.52 327.4 2.99573 41 43.0 42.6 3.0346 12.0 2.065 0.0 1307.0 32.8689 7.55 328.8 2.99613 56 44.0 43.5 3.0169 13.4 2.273 0.0 1295.2 32.8721 7.49 326.1 2.99495 47 45.0 44.5 3.0016 12.8 2.143 0.0 1301.2 32.8741 7.44 323.8 2.99388 36 46.0 45.5 2.9880 11.3 2.142 0.0 1334.0 32.8789 7.46 324.9 2.99317 30 46.7 46.2 2.9680 14.4 2.273 0.0 1287.8 32.8864 7.46 324.7 2.99214 21