*2026/03/24 12:05:54.71 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2019/07/16 18:11:00.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 45 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : D4F0764F NUMBER OF CHANNELS : 12 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 1.455 46.02 2 Depth metres 1.43 45.562 3 Temperature:Primary 'deg C (ITS90)' 3.9675 10.0609 4 Transmissivity %/metre 34.6 44.7 5 Fluorescence:URU:Seapoint mg/m^3 0.963 1.278 6 PAR uE/m^2/sec 0.32E-01 219.53 7 PAR:Reference uE/m^2/sec 353.81 551.04 8 Salinity:T0:C0 PSS-78 32.1645 32.2966 9 Oxygen:Dissolved:SBE mL/L 6.926 7.897 10 Oxygen:Dissolved:SBE umol/kg 301.8204 343.9141 11 Conductivity:Primary S/m 3.021192 3.548988 12 Number_of_bin_records n/a 7 50 $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\2019-078-0129.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 : BSR-2 EVENT NUMBER : 129 LATITUDE : 65 40.03000 N ! (deg min) LONGITUDE : 168 24.05000 W ! (deg min) WATER DEPTH : 53 ALTIMETER (M) : 5.23 ! 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 13:50:23 20021 20021 CLEAN 5.3 2023/06/23 14:31:23 20021 20021 CLIP 1.4.1 2023/06/26 09:20:19 20021 14112 SHIFTDAT 3.5 2023/06/27 08:20:12 14112 14112 SHIFTDAT 3.5 2023/06/27 13:45:34 14112 14112 SHIFTDAT 3.5 2023/06/27 13:49:43 14112 14112 DELETE 6.3 2023/06/27 13:54:21 14112 1702 CTDEDIT 5.4.0 2023/06/30 09:21:47 1702 1455 BINAVE 4.2.1 2026/03/18 11:49:59 1455 45 REMOVECH 8.2 2026/03/19 10:55:41 45 45 CHGUNITS 3.2 2026/03/19 10:57:32 45 45 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 = 5910, 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 36.74 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT v5.4.0 2023/06/30 09:21:47 247 records were deleted in this editing session. 2 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\2019-78-0129.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 16 2019 11:11:00 NMEA Latitude = 65 40.03 N NMEA Longitude = 168 24.05 W NMEA UTC (Time) = Jul 16 2019 18:09:19 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: BSR-2 Depth (m): 53 System UTC = Jul 16 2019 18:11:00 # nquan = 19 # nvalues = 20021 # 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, 20021 # span 1 = -0.911, 46.742 # span 2 = -0.902, 46.276 # span 3 = 3.9572, 11.9232 # span 4 = 3.9548, 11.8011 # span 5 = 0.283088, 3.680902 # span 6 = 0.049027, 3.697160 # span 7 = -0.0230, 93.2179 # span 8 = 1.2210e-02, 3.0281e+00 # span 9 = 2.4224, 4.8365 # span 10 = 1.2072e-02, 7.9719e+02 # span 11 = 2.8053e+02, 7.4741e+02 # span 12 = -1.057, 1.217 # span 13 = 0, 1 # span 14 = 0.00, 99.22 # span 15 = 2.0536, 38.2377 # span 16 = 0.3400, 36.5056 # span 17 = 5.6296, 16.0222 # span 18 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Jul 16 2019 18:11:00 [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 15:42:07, 7.26.7.129 [datcnv_vars = 15] # datcnv_in = D:\Telework\2019-078\Unprocessed\CTD\2019-078-0129.hex D:\Telework \2019-078\Processing\doc\2019-078-ctd.xmlcon # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = yes # wildedit_date = Jun 19 2023 15:38:26, 7.26.7.129 # wildedit_in = D:\Telework\2019-078\Processing\convert\2019-078-0129.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 13:30:12, 7.26.7.129 # alignctd_in = D:\Telework\2019-078\Processing\wildedit\2019-078-0129.cnv # alignctd_adv = sbeox0V 3.000 # celltm_date = Jun 20 2023 13:31:58, 7.26.7.129 # celltm_in = D:\Telework\2019-078\Processing\align\2019-078-0129.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 13:33:41, 7.26.7.129 [derive_vars = 3] # Derive_in = D:\Telework\2019-078\Processing\celltm\2019-078-0129.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 1.5 1.4 10.0609 35.1 1.195 204.2 353.8 32.2966 6.93 301.8 3.54899 7 2.0 2.0 9.7079 34.6 1.000 219.5 471.9 32.2951 6.96 303.2 3.51777 34 2.9 2.9 8.4631 35.3 0.988 205.1 530.3 32.2755 7.06 307.8 3.40679 30 3.9 3.9 7.8027 36.8 1.081 152.4 538.3 32.2527 7.18 312.8 3.34739 35 5.0 4.9 6.4638 38.1 1.178 119.2 539.5 32.2308 7.55 328.8 3.23041 27 5.7 5.6 6.4193 38.8 1.187 103.2 526.6 32.2031 7.27 316.7 3.22397 10 7.1 7.0 4.9007 41.1 1.247 72.0 545.0 32.1922 7.72 336.1 3.09441 22 8.0 7.9 4.4638 42.7 1.244 58.5 545.2 32.1755 7.89 343.8 3.05624 35 9.0 8.9 4.4267 43.5 1.165 48.0 548.3 32.1645 7.90 343.9 3.05223 32 10.0 9.9 4.4364 44.2 1.184 38.4 550.9 32.1693 7.87 342.9 3.05349 29 11.0 10.9 4.4614 44.2 1.172 31.0 551.0 32.1857 7.83 341.2 3.05704 36 12.0 11.8 4.4560 44.1 1.192 26.1 544.0 32.1882 7.82 340.4 3.05685 38 13.0 12.9 4.4275 44.1 1.250 20.8 549.2 32.1873 7.82 340.5 3.05443 34 14.0 13.9 4.4078 44.0 1.254 16.9 547.9 32.1924 7.83 340.8 3.05325 34 15.0 14.9 4.4126 43.8 1.267 14.0 544.5 32.1960 7.82 340.5 3.05401 34 16.0 15.9 4.4105 44.1 1.234 11.6 542.0 32.1987 7.80 339.9 3.05410 31 17.0 16.8 4.4008 44.1 1.254 9.4 539.9 32.2038 7.80 339.6 3.05383 28 18.0 17.8 4.3698 43.9 1.230 7.8 538.1 32.2073 7.80 339.8 3.05153 32 19.0 18.8 4.3337 43.8 1.255 6.5 536.3 32.2070 7.79 339.5 3.04852 32 20.0 19.8 4.3051 44.0 1.194 5.4 527.5 32.2168 7.78 339.0 3.04700 35 21.0 20.8 4.2755 43.7 1.278 4.4 533.4 32.2155 7.78 338.6 3.04446 34 22.0 21.8 4.2315 43.8 1.225 3.7 533.0 32.2157 7.77 338.3 3.04084 35 23.0 22.8 4.1607 43.8 1.200 3.2 531.6 32.2197 7.77 338.3 3.03531 33 24.0 23.8 4.0911 43.6 1.197 2.6 529.8 32.2241 7.77 338.4 3.02990 33 25.0 24.8 4.0626 43.7 1.197 2.2 526.7 32.2240 7.77 338.2 3.02755 33 26.0 25.7 4.0413 43.6 1.185 1.8 514.7 32.2270 7.77 338.4 3.02607 22 27.0 26.7 4.0124 43.9 1.171 1.5 525.0 32.2283 7.77 338.5 3.02382 33 28.0 27.7 3.9896 43.6 1.113 1.3 523.6 32.2312 7.78 338.6 3.02221 31 29.0 28.7 3.9837 43.7 1.117 1.1 522.1 32.2315 7.77 338.5 3.02178 31 30.0 29.7 3.9754 43.8 1.100 0.9 519.8 32.2338 7.77 338.5 3.02132 34 31.0 30.7 3.9714 43.7 1.108 0.8 518.2 32.2357 7.77 338.3 3.02119 35 32.0 31.7 3.9709 43.8 1.155 0.6 516.2 32.2357 7.76 338.0 3.02121 28 33.0 32.7 3.9675 43.7 1.109 0.5 514.3 32.2392 7.76 338.0 3.02126 32 34.0 33.7 3.9769 43.9 1.052 0.4 504.3 32.2434 7.76 337.9 3.02243 32 35.0 34.7 3.9842 43.7 1.034 0.4 511.0 32.2458 7.76 337.9 3.02329 36 36.0 35.6 3.9935 43.5 1.032 0.3 509.0 32.2524 7.76 337.8 3.02470 29 37.0 36.6 3.9945 44.1 1.002 0.2 508.2 32.2560 7.76 337.9 3.02510 29 38.0 37.6 3.9939 44.0 1.048 0.2 506.9 32.2599 7.76 338.0 3.02543 30 39.0 38.6 3.9936 44.3 0.998 0.2 504.9 32.2621 7.76 338.1 3.02563 35 40.0 39.6 3.9948 44.3 0.963 0.1 503.0 32.2614 7.77 338.5 3.02572 32 41.0 40.6 3.9948 44.6 0.993 0.1 494.0 32.2625 7.79 339.0 3.02586 28 42.0 41.6 3.9954 44.4 1.063 0.1 497.1 32.2632 7.81 340.0 3.02601 31 44.1 43.6 3.9913 44.7 1.064 0.1 492.4 32.2650 7.77 338.2 3.02591 45 45.0 44.6 3.9966 44.6 1.060 0.0 490.8 32.2625 7.77 338.2 3.02618 48 46.0 45.6 3.9919 44.3 1.118 0.0 483.8 32.2647 7.77 338.5 3.02602 50