*2026/03/24 12:05:53.75 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2019/07/15 16:31:21.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 44 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 79497A39 NUMBER OF CHANNELS : 12 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 1.261 43.968 2 Depth metres 1.242 43.535 3 Temperature:Primary 'deg C (ITS90)' 2.7977 3.2787 4 Transmissivity %/metre 17.9 34.1 5 Fluorescence:URU:Seapoint mg/m^3 0.761 1.759 6 PAR uE/m^2/sec 0.2E-02 803.812 7 PAR:Reference uE/m^2/sec 504.307 1399.618 8 Salinity:T0:C0 PSS-78 32.9489 32.9843 9 Oxygen:Dissolved:SBE mL/L 6.814 7.167 10 Oxygen:Dissolved:SBE umol/kg 296.5169 311.893 11 Conductivity:Primary S/m 2.985352 3.021984 12 Number_of_bin_records n/a 6 101 $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\2019-078-0095.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 : DBO2.0a EVENT NUMBER : 95 LATITUDE : 64 40.24000 N ! (deg min) LONGITUDE : 170 15.85000 W ! (deg min) WATER DEPTH : 49 ALTIMETER (M) : 3.88 ! 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 13:33:56 15299 15299 CLEAN 5.3 2023/06/23 14:30:47 15299 15299 CLIP 1.4.1 2023/06/26 09:19:56 15299 8965 SHIFTDAT 3.5 2023/06/27 08:19:52 8965 8965 SHIFTDAT 3.5 2023/06/27 13:45:07 8965 8965 SHIFTDAT 3.5 2023/06/27 13:49:22 8965 8965 DELETE 6.3 2023/06/27 13:54:12 8965 1909 CTDEDIT 5.4.0 2023/06/29 15:55:52 1909 1685 BINAVE 4.2.1 2026/03/18 11:49:57 1685 44 REMOVECH 8.2 2026/03/19 10:55:41 44 44 CHGUNITS 3.2 2026/03/19 10:57:31 44 44 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 = 6335, 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 34.44 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT v5.4.0 2023/06/29 15:55:52 224 records were deleted in this editing session. 70 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\2019-78-0095.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 09:31:21 NMEA Latitude = 64 40.24 N NMEA Longitude = 170 15.85 W NMEA UTC (Time) = Jul 15 2019 16:29:39 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: DBO2.0a Depth (m): 49 System UTC = Jul 15 2019 16:31:21 # nquan = 19 # nvalues = 15299 # 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, 15299 # span 1 = -0.203, 44.440 # span 2 = -0.201, 44.001 # span 3 = 2.7971, 6.1098 # span 4 = 2.7968, 5.3560 # span 5 = 0.108995, 3.054670 # span 6 = 0.315479, 3.069149 # span 7 = 42.6387, 92.0768 # span 8 = 0.0000e+00, 4.0659e+00 # span 9 = 2.0097, 2.7314 # span 10 = 1.0000e-12, 3.0998e+03 # span 11 = 3.7471e+02, 1.4588e+03 # span 12 = -1.166, 1.415 # span 13 = 0, 1 # span 14 = 0.00, 100.00 # span 15 = 0.8835, 33.0120 # span 16 = 2.7682, 33.5679 # span 17 = 5.6307, 8.8831 # span 18 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Jul 15 2019 16:31:21 [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 15:41:44, 7.26.7.129 [datcnv_vars = 15] # datcnv_in = D:\Telework\2019-078\Unprocessed\CTD\2019-078-0095.hex D:\Telework \2019-078\Processing\doc\2019-078-ctd.xmlcon # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = yes # wildedit_date = Jun 19 2023 15:38:20, 7.26.7.129 # wildedit_in = D:\Telework\2019-078\Processing\convert\2019-078-0095.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\2019-078-0095.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\2019-078-0095.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 13:33:35, 7.26.7.129 [derive_vars = 3] # Derive_in = D:\Telework\2019-078\Processing\celltm\2019-078-0095.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 1.3 1.2 3.2787 33.9 0.776 803.8 508.7 32.9549 7.10 308.8 3.02198 14 2.0 2.0 3.1819 34.1 0.833 351.8 506.3 32.9563 7.13 310.3 3.01399 34 3.0 3.0 3.1589 33.9 0.761 248.7 506.7 32.9535 7.13 310.4 3.01183 31 4.0 4.0 3.1556 33.9 0.840 178.7 507.0 32.9535 7.13 310.1 3.01159 28 5.0 5.0 3.1052 33.8 1.029 125.9 507.0 32.9527 7.14 310.7 3.00732 27 6.0 5.9 3.0883 33.6 1.274 98.0 505.8 32.9528 7.15 311.0 3.00595 28 7.0 6.9 3.1143 33.7 1.450 71.5 504.3 32.9517 7.14 310.6 3.00809 31 8.0 7.9 3.1121 33.7 1.478 56.0 610.3 32.9524 7.13 310.5 3.00801 31 9.0 8.9 3.1140 33.9 1.501 42.8 924.1 32.9530 7.13 310.5 3.00820 32 10.0 9.9 3.0825 33.8 1.597 32.4 1204.5 32.9524 7.17 311.9 3.00560 31 11.0 10.9 3.0532 34.0 1.661 25.9 1306.9 32.9519 7.16 311.5 3.00313 29 12.0 11.9 3.1194 33.5 1.543 20.5 1344.4 32.9529 7.13 310.2 3.00885 30 13.0 12.9 3.1163 33.7 1.651 15.6 1354.2 32.9534 7.13 310.1 3.00867 32 14.0 13.9 3.0496 33.6 1.646 12.7 1355.9 32.9510 7.13 310.5 3.00251 25 15.0 14.9 3.0235 33.5 1.663 10.4 1358.3 32.9512 7.13 310.2 3.00075 32 16.0 15.8 3.0112 33.7 1.670 8.2 1347.2 32.9499 7.12 309.8 2.99965 33 16.9 16.7 2.9848 33.6 1.759 6.6 1354.7 32.9490 7.09 308.7 2.99738 27 18.4 18.2 2.9439 33.8 1.526 4.9 1352.9 32.9506 7.07 307.6 2.99414 6 19.0 18.8 2.9366 33.8 1.684 4.4 1354.3 32.9494 7.06 307.4 2.99345 38 20.0 19.8 2.9243 33.3 1.596 3.7 1353.9 32.9489 7.06 307.1 2.99242 35 21.0 20.8 2.9170 32.8 1.606 3.0 1351.9 32.9499 7.04 306.3 2.99189 36 22.0 21.7 2.9117 32.5 1.539 2.5 1355.9 32.9503 7.03 305.7 2.99156 41 23.0 22.8 2.9035 32.4 1.499 2.1 1353.5 32.9506 7.01 305.2 2.99094 39 24.0 23.8 2.9000 32.5 1.496 1.7 1358.9 32.9511 7.01 305.2 2.99073 36 25.0 24.7 2.8874 32.0 1.443 1.4 1364.2 32.9552 6.97 303.2 2.99005 39 26.0 25.7 2.8665 31.8 1.357 1.2 1366.7 32.9625 6.93 301.8 2.98893 37 27.0 26.7 2.8555 30.8 1.278 1.0 1362.5 32.9673 6.91 300.8 2.98845 39 28.0 27.7 2.8382 29.0 1.166 0.8 1373.0 32.9732 6.88 299.5 2.98752 36 29.0 28.7 2.8302 28.9 1.192 0.7 1377.0 32.9759 6.86 298.5 2.98711 34 30.0 29.7 2.8192 27.2 1.072 0.5 1372.5 32.9795 6.85 298.0 2.98652 33 31.0 30.7 2.8066 25.8 1.068 0.4 1373.8 32.9822 6.84 297.6 2.98572 33 32.0 31.7 2.8019 24.0 1.056 0.4 1373.8 32.9833 6.84 297.5 2.98547 33 33.0 32.7 2.8000 22.7 0.989 0.3 1377.0 32.9839 6.83 297.4 2.98540 34 34.0 33.7 2.7989 22.0 0.940 0.2 1383.3 32.9843 6.83 297.0 2.98539 38 35.0 34.7 2.7984 21.9 0.919 0.2 1377.9 32.9842 6.83 297.2 2.98537 36 36.0 35.7 2.7980 21.1 0.980 0.1 1387.0 32.9838 6.81 296.5 2.98535 36 37.0 36.6 2.7978 19.8 0.927 0.1 1387.1 32.9840 6.83 297.2 2.98540 40 38.0 37.7 2.7978 19.3 0.959 0.1 1384.2 32.9841 6.83 297.3 2.98545 44 39.0 38.7 2.7979 19.5 0.955 0.0 1383.2 32.9840 6.84 297.5 2.98550 57 40.0 39.6 2.7977 19.8 0.988 0.0 1382.8 32.9841 6.83 297.2 2.98554 70 41.0 40.6 2.7979 19.3 0.968 0.0 1386.5 32.9841 6.83 297.3 2.98560 70 42.0 41.6 2.7986 18.9 0.983 0.0 1389.6 32.9838 6.83 297.3 2.98568 91 43.3 42.8 2.7983 17.9 1.022 0.0 1398.3 32.9839 6.82 296.8 2.98571 50 44.0 43.5 2.7985 18.7 0.942 0.0 1399.6 32.9839 6.83 297.2 2.98576 101