*2026/08/11 13:06:04.98 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2024/10/09 14:50:07.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 75 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : EA6DFA34 NUMBER OF CHANNELS : 10 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.265 75.809 2 Depth metres 2.234 75.142 3 Temperature:Secondary 'deg C (ITS90)' 11.5633 12.583 4 Transmissivity %/metre 52.5 54 5 Fluorescence:URU:Seapoint mg/m^3 0.538 0.812 6 Salinity:T1:C1 PSS-78 31.9958 32.2142 7 Oxygen:Dissolved:SBE mL/L 5.586 5.867 8 Oxygen:Dissolved:SBE umol/kg 243.5371 255.8421 9 Conductivity:Secondary S/m 3.677217 3.743335 10 Number_of_bin_records n/a 8 41 $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 ' ' 9 F ' ' 4 7 -99 ' ' 7 F ' ' 2 8 -99 ' ' 6 F ' ' 1 9 -99 ' ' 10 F ' ' 5 10 ' ' ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: E:\Telework\2024-028\Processing\derive\2024-028-0080.cnv $END *ADMINISTRATION MISSION : 2024-028 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : Juvenile Salmon SCIENTIST : Tabata A. PLATFORM : Sir John Franklin *LOCATION GEOGRAPHIC AREA : Johnstone Strait, Juan de Fuca Strait, WCVI, NCVI STATION : VI13 EVENT NUMBER : 80 LATITUDE : 50 47.91000 N ! (deg min) LONGITUDE : 128 29.51000 W ! (deg min) WATER DEPTH : 84 ALTIMETER (M) : 7.67 ! 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 : 0506 $TABLE: SENSORS ! Name Abs Depth Serial No ! --------------------------------- -------------- ---------- Temperature ' ' 2374 Conductivity ' ' 4448 'Pressure:Digiquartz with TC' ' ' 0506 Temperature:2 ' ' 4883 Conductivity:2 ' ' 4434 'Oxygen:SBE 43' ' ' 0997 Fluorometer:Seapoint ' ' 3949 'Transmissometer:WET Labs C-Star' ' ' 983DR Altimeter ' ' 75321 $END $REMARKS Software Version Seasave V 7.26.7.121 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 4.3 2026/07/09 09:35:39 6159 6159 CLEAN 5.3 2026/07/09 09:37:39 6128 6128 SHIFTDAT 3.5.1 2026/07/14 13:16:55 6128 6128 SHIFTDAT 3.5.1 2026/07/14 13:19:29 6128 6128 SHIFTDAT 3.5.1 2026/07/14 13:20:10 6128 6128 DELETE 6.3 2026/07/14 13:20:43 6128 1845 CTDEDIT 5.5.1 2026/08/06 13:41:36 1845 1679 CALIB 12.1 2026/08/11 10:05:12 1679 1679 FILTERS 4.3 2026/08/11 12:53:40 1679 1679 BINAVE 4.2.1 2026/08/11 12:54:10 1679 75 REMOVECH 8.2 2026/08/11 12:56:13 75 75 CHGUNITS 3.2 2026/08/11 13:01:33 75 75 REORDER 1.3.1 2026/08/11 13:01:50 ? ? HDREDIT2 3.2 2026/08/11 13:06:04 ? ? $END $REMARKS -CLEAN functions: 2026/07/09 09:37:18 20 Reset #RECS, MIN & MAX values in header. Interpolation by Record Number, in Pressure Set event to last 4 characters of file name Remove remark heading: "Comments from secondary" -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= -0.70 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= -0.60 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: 15 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 66.08 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT v5.5.1 2026/08/06 13:41:36 166 records were deleted in this editing session. 6 changes in channel Salinity:T1:C1 -CALIB parameters: 2026/08/11 10:05:12 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = E:\Telework\2024-028\Processing\doc\2024-028-recal1.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 16 Oxygen:Dissolved:SBE mL/L 10 0.3200000E-01 0.1045000E+01 -The following FILTER parameters were used. Median filter was used. Filter width = 11 The following channel(s) were filtered. Fluorescence:URU:Seapoint -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 2026/08/11 12:56:13 The following CHANNEL(S) were removed: Scan_Number Temperature:Primary [deg C (ITS90)] Conductivity:Primary [S/m] Oxygen:Voltage:SBE [volts] Altimeter [metres] Status:Pump Descent_Rate [m/s] Salinity:T0:C0 [PSS-78] Flag Prediction_Flag -CHANGE units: Temperature reference channel: Temperature:Secondary [deg C (ITS90)] Salinity reference channel: Salinity:T1:C1 [PSS-78] 'Oxygen:Dissolved:SBE' changed from mL/L to umol/kg -HEADER EDITS: 2026/08/11 13:06:04 Applied edit header: E:\Telework\2024-028\Processing\doc\2024-028_hdr.txt Channel 2: Depth [metres] Name: Depth:Salt_Water ==> Depth Channel 4: Transmissivity [%/metre] Name: Transmissivity:1 ==> Transmissivity Format: F8.3 ==> F6.1 Channel 7: Oxygen:Dissolved:SBE [mL/L] Format: F8.3 ==> F7.2 Channel 9: Conductivity:Secondary [S/m] Format: F11.6 ==> F10.5 Channel 6: Salinity:T1:C1 [PSS-78] Format: F11.4 ==> F9.4 $END *COMMENTS SBE HEADER Sea-Bird SBE 9 Data File: FileName = C:\Users\WaterProperties\Desktop\2024-028\2024-028-080.hex Software Version Seasave V 7.26.7.121 Temperature SN = 2374 Conductivity SN = 4448 Number of Bytes Per Scan = 37 Number of Voltage Words = 4 Number of Scans Averaged by the Deck Unit = 1 System UpLoad Time = Oct 09 2024 14:50:07 NMEA Latitude = 50 47.91 N NMEA Longitude = 128 29.51 W NMEA UTC (Time) = Oct 09 2024 14:43:48 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 GPIB address = 1 advance primary conductivity 0.073 seconds advance secondary conductivity 0.073 seconds autorun on power up is disabled S> Ship: Franklin 2024-028 Station: VI13 Depth: 84 System UTC = Oct 09 2024 14:50:07 # nquan = 17 # nvalues = 6159 # units = specified # name 0 = scan: Scan Count # name 1 = prDM: Pressure, Digiquartz [db] # name 2 = t090C: Temperature [ITS-90, deg C] # name 3 = t190C: Temperature, 2 [ITS-90, deg C] # name 4 = c0S/m: Conductivity [S/m] # name 5 = c1S/m: Conductivity, 2 [S/m] # name 6 = CStarTr0: Beam Transmission, WET Labs C-Star [%] # name 7 = flSP: Fluorescence, Seapoint # name 8 = sbeox0V: Oxygen raw, SBE 43 [V] # name 9 = altM: Altimeter [m] # name 10 = pumps: Pump Status # name 11 = dz/dtM: Descent Rate [m/s] # name 12 = depSM: Depth [salt water, m], lat = 50.7985 # name 13 = sal00: Salinity, Practical [PSU] # name 14 = sal11: Salinity, Practical, 2 [PSU] # name 15 = sbeox0ML/L: Oxygen, SBE 43 [ml/l], WS = 2 # name 16 = flag: flag # span 0 = 1, 6159 # span 1 = 2.125, 76.084 # span 2 = 11.5275, 12.5833 # span 3 = 11.5497, 12.5838 # span 4 = 3.675235, 3.743512 # span 5 = 3.676414, 3.743588 # span 6 = 83.8527, 85.7864 # span 7 = 5.2503e-01, 1.1966e+00 # span 8 = 2.3212, 2.5165 # span 9 = 7.08, 82.05 # span 10 = 0, 1 # span 11 = -1.749, 1.650 # span 12 = 2.107, 75.412 # span 13 = 31.9903, 32.2266 # span 14 = 31.9929, 32.2192 # span 15 = 4.7591, 5.6070 # span 16 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Oct 09 2024 14:50:07 [System UTC, header] # bad_flag = -9.990e-29 # # # # # 2374 # 16-Feb-23 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.34942344e-003 # 6.46175615e-004 # 2.37716416e-005 # 2.28119084e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 4448 # 23-Feb-24 # 1 # # 0.0000 # 2000.0000 # 0 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -9.86463880e+000 # 1.67024593e+000 # -4.09529056e-003 # 4.36167918e-004 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 0506 # 22-Feb-23 # -4.957807e+004 # -1.280011e+000 # 1.485710e-002 # 4.021200e-002 # 0.000000e+000 # 3.037224e+001 # -6.696188e-004 # 3.897170e-006 # 3.287590e-009 # 0.99994981 # -0.38861 # 0.000000e+000 # 1.280810e-002 # -9.210198e+000 # # # # # # 4883 # 23-Feb-23 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.38035734e-003 # 6.40425941e-004 # 2.15429978e-005 # 1.82657280e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 4434 # 23-Feb-24 # 1 # # 0.0000 # 2000.0000 # 0 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -9.81866781e+000 # 1.71652661e+000 # -2.26528183e-003 # 2.87111018e-004 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 0997 # 25-Jan-23 # 1 # # # 0.0000 # 0.0000e+000 # 0.0000 # 0.00e+000 # 0.0000 # 0.0 # # # # 4.6301e-001 # -0.4903 # -3.3527e-003 # 1.7029e-004 # -2.7972e-006 # 2.5826e+000 # 1.92634e-004 # -4.64803e-002 # 3.6000e-002 # 0.9700 #

-3.3000e-002

#

5.0000e+003

#

1.4500e+003

#
#
#
# # # # 3949 # # # 2 # 0.000 # # # # # # 983DR # 13-Feb-2024 # 20.5678 # -1.1559 # 0.250 # # # # # # # # # 75321 # 23-sep-2020 # 15.000 # 0.000 # # # # # # # # # # # #
# datcnv_date = Jul 08 2026 16:02:27, 7.26.7.129 [datcnv_vars = 12] # datcnv_in = E:\Telework\2024-028\Unprocessed\CTD Data\2024-028\2024-028-0080.h ex E:\Telework\2024-028\Processing\doc\2024-028-0001.XMLCON # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = yes # wildedit_date = Jul 08 2026 16:09:45, 7.26.7.129 # wildedit_in = E:\Telework\2024-028\Processing\convert\2024-028-0080.cnv # wildedit_pass1_nstd = 2.0 # wildedit_pass2_nstd = 5.0 # wildedit_pass2_mindelta = 0.000e+000 # wildedit_npoint = 50 # wildedit_vars = prDM t090C t190C c0S/m c1S/m # wildedit_excl_bad_scans = yes # alignctd_date = Jul 08 2026 16:28:45, 7.26.7.129 # alignctd_in = E:\Telework\2024-028\Processing\wildedit\2024-028-0080.cnv # alignctd_adv = sbeox0V 2.000 # celltm_date = Jul 08 2026 16:30:58, 7.26.7.129 # celltm_in = E:\Telework\2024-028\Processing\align\2024-028-0080.cnv # celltm_alpha = 0.0245, 0.0245 # celltm_tau = 9.5000, 9.5000 # celltm_temp_sensor_use_for_cond = primary, secondary # Derive_date = Jul 08 2026 16:32:12, 7.26.7.129 [derive_vars = 4] # Derive_in = E:\Telework\2024-028\Processing\celltm\2024-028-0080.cnv E:\Telewo rk\2024-028\Processing\doc\2024-028-0001.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: ---------------------- Transmissivity, Fluorescence and Oxygen:Dissolved:SBE data are nominal and unedited, except that some records were removed in editing temperature and salinity. Calibration sampling for salinity and dissolved oxygen was limited to 2 casts. The salinity comparison was consistent with small drift which was also found during a post-cruise factory calibration. The comparison of SBE dissolved oxygen with calibration samples was consistent with previous uses. That channel was recalibrated. No estimate is made of accuracy for Oxygen:Dissolved:SBE as there was insufficient sampling but no particular problems were noted. For details see file 2024-028_Processing_Report.doc *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- ------ ---- ------ ------------ Oxygen:Dissolved:SBE mL/L 10 -99 () (0.32E-01 1.045) $END !--1--- --2--- ---3---- --4-- ---5--- ---6---- --7--- --8-- ----9---- -10- !Pressu Depth Temperat Trans Fluores Salinity Oxygen Oxyge Conductiv Numb !re ure: missi cence: :T1:C1 : n: ity: er_o ! Secondar vity URU: Dissol Disso Secondary ~bin ! y Seapoin ved: lved: _rec ! t SBE SBE ords !------ ------ -------- ----- ------- -------- ------ ----- --------- ---- *END OF HEADER 2.3 2.2 12.5829 52.8 0.785 31.9958 5.84 254.5 3.74245 14 3.0 3.0 12.5824 52.7 0.796 31.9958 5.86 255.3 3.74244 37 4.0 4.0 12.5812 52.8 0.804 31.9958 5.87 255.8 3.74238 30 5.0 5.0 12.5816 52.8 0.800 31.9959 5.86 255.3 3.74246 36 6.0 5.9 12.5817 52.9 0.812 31.9959 5.82 253.8 3.74252 32 7.0 6.9 12.5830 52.8 0.793 31.9958 5.84 254.6 3.74266 24 8.0 7.9 12.5828 52.8 0.784 31.9960 5.84 254.8 3.74270 20 9.0 8.9 12.5830 52.8 0.781 31.9959 5.85 255.1 3.74275 19 10.0 9.9 12.5805 52.8 0.775 31.9967 5.86 255.6 3.74266 18 11.0 10.9 12.5797 52.9 0.758 31.9969 5.86 255.6 3.74265 20 12.0 11.9 12.5798 52.5 0.776 31.9971 5.86 255.7 3.74272 20 13.0 12.9 12.5797 52.7 0.790 31.9972 5.86 255.4 3.74276 24 14.0 13.9 12.5780 52.9 0.781 31.9976 5.85 255.3 3.74270 31 15.0 14.9 12.5765 52.8 0.752 31.9981 5.84 254.8 3.74266 38 16.0 15.8 12.5763 52.8 0.753 31.9980 5.84 254.5 3.74268 27 17.0 16.8 12.5764 52.8 0.768 31.9982 5.84 254.7 3.74274 19 18.0 17.8 12.5766 52.8 0.767 31.9995 5.84 254.7 3.74294 16 19.0 18.8 12.5768 52.8 0.763 32.0027 5.84 254.6 3.74333 15 20.0 19.8 12.5768 52.8 0.770 32.0026 5.84 254.5 3.74334 11 21.0 20.8 12.5747 52.8 0.800 32.0008 5.84 254.8 3.74303 17 22.0 21.9 12.5743 52.8 0.783 32.0003 5.84 254.8 3.74299 27 22.8 22.6 12.5748 52.8 0.783 32.0007 5.85 255.1 3.74311 24 24.1 23.8 12.5749 52.8 0.767 32.0014 5.86 255.3 3.74324 22 25.0 24.8 12.5749 52.8 0.762 32.0014 5.86 255.5 3.74327 19 26.0 25.8 12.5748 52.7 0.777 32.0010 5.86 255.5 3.74328 16 27.0 26.7 12.5749 52.8 0.751 32.0010 5.85 255.3 3.74333 14 28.0 27.8 12.5722 52.8 0.745 32.0017 5.86 255.5 3.74325 8 29.1 28.9 12.5629 52.8 0.744 32.0032 5.86 255.6 3.74257 19 30.0 29.7 12.5635 52.9 0.746 32.0030 5.84 254.9 3.74264 29 31.0 30.7 12.5646 52.9 0.747 32.0024 5.83 254.4 3.74272 28 32.0 31.7 12.5526 52.8 0.753 32.0035 5.85 255.2 3.74180 22 33.0 32.7 12.5477 52.9 0.756 32.0040 5.86 255.4 3.74145 20 34.0 33.7 12.5475 52.9 0.747 32.0045 5.85 255.1 3.74153 21 35.0 34.7 12.5472 52.9 0.748 32.0055 5.83 254.4 3.74166 26 36.0 35.7 12.5480 52.9 0.752 32.0061 5.84 254.7 3.74184 35 37.0 36.6 12.5479 52.9 0.799 32.0085 5.83 254.3 3.74212 31 38.0 37.6 12.5483 52.9 0.743 32.0096 5.83 254.1 3.74232 24 39.0 38.6 12.5525 52.9 0.746 32.0122 5.83 254.1 3.74300 19 40.0 39.6 12.5534 52.8 0.771 32.0124 5.82 254.0 3.74313 16 41.0 40.6 12.5503 53.0 0.720 32.0145 5.81 253.5 3.74313 16 42.0 41.6 12.5012 53.1 0.729 32.0291 5.80 253.1 3.74031 17 43.0 42.6 12.4521 53.1 0.725 32.0416 5.80 252.7 3.73722 17 44.0 43.6 12.4400 53.0 0.727 32.0434 5.79 252.5 3.73644 24 44.7 44.3 12.4349 53.1 0.736 32.0452 5.79 252.6 3.73620 11 45.9 45.5 12.4304 53.1 0.731 32.0451 5.80 253.0 3.73583 41 47.0 46.6 12.4303 53.1 0.757 32.0451 5.79 252.3 3.73587 23 48.0 47.6 12.4293 53.1 0.708 32.0455 5.78 252.1 3.73586 16 49.0 48.6 12.4225 53.1 0.719 32.0470 5.78 251.8 3.73546 16 50.0 49.6 12.4114 53.0 0.720 32.0490 5.75 250.9 3.73472 16 51.0 50.6 12.3833 53.0 0.719 32.0542 5.73 250.0 3.73279 16 52.0 51.5 12.3453 53.2 0.699 32.0614 5.73 249.8 3.73020 18 53.0 52.5 12.3242 53.1 0.707 32.0658 5.71 249.1 3.72881 21 54.0 53.5 12.2340 53.3 0.692 32.0859 5.70 248.5 3.72289 27 55.0 54.5 12.2168 53.3 0.669 32.0896 5.69 248.3 3.72178 33 56.0 55.5 12.2084 53.3 0.662 32.0910 5.69 248.0 3.72122 29 57.0 56.5 12.2025 53.3 0.657 32.0922 5.68 247.7 3.72086 24 58.0 57.5 12.1995 53.3 0.675 32.0929 5.68 247.8 3.72071 21 59.0 58.5 12.1901 53.4 0.652 32.0947 5.67 247.3 3.72010 20 60.0 59.5 12.1388 53.5 0.625 32.1065 5.65 246.3 3.71679 21 61.0 60.5 12.0770 53.6 0.621 32.1182 5.64 245.7 3.71252 21 62.0 61.5 12.0557 53.5 0.611 32.1242 5.64 245.9 3.71128 22 63.0 62.4 12.0510 53.5 0.612 32.1263 5.63 245.5 3.71113 22 64.0 63.4 12.0395 53.5 0.607 32.1297 5.62 245.0 3.71050 23 65.0 64.4 12.0309 53.5 0.599 32.1324 5.60 244.2 3.71006 25 66.0 65.4 12.0132 53.5 0.600 32.1369 5.59 243.5 3.70908 22 67.0 66.4 11.9413 53.7 0.583 32.1415 5.59 243.8 3.70273 19 68.0 67.4 11.8690 54.0 0.555 32.1467 5.62 244.8 3.69720 20 69.0 68.4 11.8111 53.9 0.538 32.1529 5.63 245.3 3.69272 18 70.0 69.4 11.7321 53.9 0.546 32.1662 5.64 246.0 3.68709 20 71.0 70.4 11.6930 53.7 0.547 32.1739 5.66 246.8 3.68443 26 71.6 71.0 11.6935 53.9 0.550 32.1763 5.68 247.4 3.68476 10 73.0 72.4 11.6674 53.7 0.555 32.1802 5.65 246.4 3.68289 33 74.0 73.3 11.6505 53.6 0.559 32.1848 5.64 246.0 3.68189 28 75.1 74.4 11.6162 53.8 0.549 32.1964 5.62 245.0 3.68006 23 75.8 75.1 11.5633 53.8 0.544 32.2142 5.59 243.6 3.67722 19