*2026/08/11 13:06:05.74 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2024/10/12 21:11:19.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 74 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 3409F7F4 NUMBER OF CHANNELS : 10 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 4.312 76.508 2 Depth metres 4.268 75.844 3 Temperature:Secondary 'deg C (ITS90)' 8.2565 13.3996 4 Transmissivity %/metre 41.4 56.6 5 Fluorescence:URU:Seapoint mg/m^3 0.104 3.966 6 Salinity:T1:C1 PSS-78 31.9104 33.1288 7 Oxygen:Dissolved:SBE mL/L 2.846 6.33 8 Oxygen:Dissolved:SBE umol/kg 123.9096 276.0321 9 Conductivity:Secondary S/m 3.472694 3.81178 10 Number_of_bin_records n/a 1 61 $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\2024-028-0123.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 : VI22 EVENT NUMBER : 123 LATITUDE : 49 46.94000 N ! (deg min) LONGITUDE : 127 21.75000 W ! (deg min) WATER DEPTH : 85 ALTIMETER (M) : 9.29 ! 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 09:35:59 6365 6365 CLEAN 5.3 2026/07/09 09:37:58 6332 6332 SHIFTDAT 3.5.1 2026/07/14 13:17:11 6332 6332 SHIFTDAT 3.5.1 2026/07/14 13:19:43 6332 6332 SHIFTDAT 3.5.1 2026/07/14 13:20:25 6332 6332 DELETE 6.3 2026/07/14 13:20:53 6332 1928 CTDEDIT 5.5.1 2026/08/06 15:04:42 1928 1780 CALIB 12.1 2026/08/11 10:05:22 1780 1780 FILTERS 4.3 2026/08/11 12:53:52 1780 1780 BINAVE 4.2.1 2026/08/11 12:54:14 1780 74 REMOVECH 8.2 2026/08/11 12:56:13 74 74 CHGUNITS 3.2 2026/08/11 13:01:34 74 74 REORDER 1.3.1 2026/08/11 13:01:51 ? ? HDREDIT2 3.2 2026/08/11 13:06:05 ? ? $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 66.52 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT v5.5.1 2026/08/06 15:04:42 148 records were deleted in this editing session. 1 change in channel Temperature:Secondary 40 changes in channel Salinity:T1:C1 -CALIB parameters: 2026/08/11 10:05:22 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 13:06:05 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\2024-028-123.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 12 2024 21:11:19 NMEA Latitude = 49 46.94 N NMEA Longitude = 127 21.75 W NMEA UTC (Time) = Oct 12 2024 21:03:09 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: VI22 Depth: 85 System UTC = Oct 12 2024 21:11:19 # nquan = 17 # nvalues = 6365 # 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 = 49.7823 # 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, 6365 # span 1 = 2.529, 76.524 # span 2 = 8.2521, 13.4460 # span 3 = 8.2403, 13.4472 # span 4 = 3.472406, 3.815963 # span 5 = 3.472151, 3.816065 # span 6 = 70.5426, 86.7909 # span 7 = 9.7680e-02, 4.6154e+00 # span 8 = 1.3683, 2.6606 # span 9 = 8.28, 100.00 # span 10 = 0, 1 # span 11 = -1.999, 1.592 # span 12 = 2.507, 75.855 # span 13 = 31.8504, 33.1322 # span 14 = 31.8716, 33.1385 # span 15 = 2.6751, 6.0357 # span 16 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Oct 12 2024 21:11:19 [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 16:02:52, 7.26.7.129 [datcnv_vars = 12] # datcnv_in = E:\Telework\2024-028\Unprocessed\CTD Data\2024-028\2024-028-0123.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 16:09:53, 7.26.7.129 # wildedit_in = E:\Telework\2024-028\Processing\convert\2024-028-0123.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 16:28:56, 7.26.7.129 # alignctd_in = E:\Telework\2024-028\Processing\wildedit\2024-028-0123.cnv # alignctd_adv = sbeox0V 2.000 # celltm_date = Jul 08 2026 16:31:07, 7.26.7.129 # celltm_in = E:\Telework\2024-028\Processing\align\2024-028-0123.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 16:32:16, 7.26.7.129 [derive_vars = 4] # Derive_in = E:\Telework\2024-028\Processing\celltm\2024-028-0123.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 4.3 4.3 13.3482 44.2 1.782 31.9539 6.18 269.7 3.80664 18 4.9 4.9 13.3530 44.1 1.809 31.9539 6.18 269.5 3.80710 28 6.0 6.0 13.3609 44.3 1.741 31.9549 6.18 269.6 3.80796 23 7.0 7.0 13.3996 44.3 1.886 31.9577 6.17 269.1 3.81178 30 8.0 7.9 13.3681 44.4 2.046 31.9560 6.17 269.2 3.80882 38 8.9 8.8 13.3368 44.3 2.296 31.9519 6.18 269.8 3.80562 18 10.0 10.0 13.3831 44.4 2.358 31.9557 6.15 268.1 3.81021 19 11.0 10.9 13.3821 44.3 2.203 31.9564 6.12 266.9 3.81032 16 12.0 11.9 13.3626 44.2 2.411 31.9538 6.09 265.8 3.80835 15 13.0 12.9 13.2136 44.3 2.466 31.9440 6.08 265.4 3.79387 15 14.0 13.9 12.9208 44.3 2.977 31.9208 6.15 268.2 3.76523 21 15.0 14.9 12.3766 44.1 3.413 31.9156 6.29 274.5 3.71617 34 16.0 15.8 12.2311 41.9 3.663 31.9104 6.33 276.0 3.70272 31 17.0 16.8 12.1116 41.4 3.966 31.9257 6.29 274.4 3.69374 22 18.0 17.8 12.0437 42.6 3.607 31.9509 6.24 272.3 3.69036 20 19.0 18.8 12.0154 44.0 3.112 31.9926 6.17 269.0 3.69222 21 20.0 19.8 11.9866 45.5 2.537 32.0176 6.12 266.8 3.69229 26 21.0 20.8 11.9456 41.7 2.200 32.0413 6.11 266.4 3.69114 28 22.0 21.8 11.9012 46.9 2.150 32.0569 6.14 267.9 3.68884 28 23.0 22.8 11.8766 48.7 1.930 32.0611 6.11 266.2 3.68713 28 24.0 23.8 11.8678 48.2 1.669 32.0633 6.05 263.8 3.68662 29 25.0 24.8 11.8673 50.2 1.551 32.0641 6.04 263.1 3.68670 27 26.0 25.8 11.8687 50.1 1.317 32.0649 6.03 262.8 3.68694 24 27.0 26.8 11.8699 50.2 1.461 32.0655 6.03 262.8 3.68715 22 28.0 27.8 11.8694 50.5 1.368 32.0658 6.02 262.5 3.68718 19 29.0 28.8 11.8716 50.7 1.319 32.0671 6.01 262.0 3.68756 14 30.0 29.8 11.8712 51.0 1.167 32.0706 5.99 261.3 3.68792 20 31.0 30.8 11.8627 50.9 1.330 32.0717 5.99 261.3 3.68733 27 32.0 31.7 11.8525 51.2 1.046 32.0725 5.99 261.2 3.68654 33 33.0 32.7 11.8411 51.6 1.124 32.0763 5.95 259.4 3.68596 26 34.0 33.7 11.8380 51.8 0.936 32.0833 5.89 256.9 3.68645 21 35.0 34.7 11.8336 52.1 0.863 32.0888 5.85 255.0 3.68667 21 36.0 35.7 11.8200 52.7 0.875 32.0937 5.81 253.5 3.68601 24 37.0 36.7 11.8095 52.9 0.737 32.0971 5.80 252.9 3.68547 29 38.0 37.7 11.7919 53.1 0.748 32.0992 5.78 251.8 3.68415 32 39.0 38.6 11.7686 53.2 0.758 32.1009 5.75 250.9 3.68230 27 40.0 39.6 11.7061 53.8 0.698 32.1159 5.73 249.8 3.67831 22 41.0 40.6 11.6940 54.1 0.584 32.1206 5.71 249.0 3.67777 19 42.0 41.6 11.6748 54.3 0.628 32.1259 5.69 247.9 3.67665 18 43.0 42.6 11.6357 54.6 0.558 32.1391 5.65 246.4 3.67456 19 44.0 43.6 11.5824 54.7 0.484 32.1528 5.63 245.3 3.67127 26 45.0 44.6 11.5228 55.1 0.445 32.1699 5.57 242.8 3.66775 40 46.0 45.6 11.3859 55.3 0.399 32.2041 5.46 237.8 3.65911 33 47.0 46.6 11.2556 55.5 0.387 32.2327 5.38 234.5 3.65046 22 48.0 47.6 11.2296 55.6 0.350 32.2388 5.31 231.4 3.64881 17 49.0 48.6 11.1694 55.7 0.376 32.2559 5.21 227.0 3.64524 16 50.0 49.6 10.9899 55.9 0.309 32.3015 5.08 221.5 3.63393 15 51.0 50.6 10.7018 56.2 0.283 32.3535 4.99 217.4 3.61358 15 52.0 51.6 10.4861 56.3 0.257 32.3876 4.94 215.2 3.59787 20 52.5 52.1 10.3585 56.3 0.244 32.4110 4.93 215.0 3.58890 1 54.1 53.7 10.1702 56.2 0.253 32.4351 4.65 202.5 3.57463 15 55.0 54.5 9.8949 56.6 0.240 32.4877 4.43 192.9 3.55545 17 56.0 55.5 9.3984 55.9 0.224 32.6059 4.08 177.5 3.52306 16 57.0 56.5 9.2009 54.0 0.204 32.7078 3.69 160.7 3.51549 15 58.0 57.5 9.1129 53.2 0.171 32.7505 3.44 149.7 3.51186 17 59.0 58.5 9.0932 53.0 0.165 32.7590 3.33 144.9 3.51098 21 60.0 59.5 9.0910 52.9 0.157 32.7611 3.27 142.6 3.51102 29 61.0 60.4 9.0661 52.5 0.172 32.7800 3.19 139.1 3.51067 22 62.0 61.5 8.9297 52.0 0.182 32.8366 3.10 134.9 3.50413 21 63.0 62.5 8.8457 51.9 0.138 32.8670 3.04 132.2 3.49957 29 63.9 63.4 8.7854 51.7 0.125 32.8882 2.98 130.0 3.49628 40 65.0 64.4 8.7511 51.9 0.117 32.9007 2.96 128.9 3.49447 23 66.0 65.4 8.7218 51.7 0.125 32.9160 2.94 128.2 3.49338 18 67.0 66.4 8.6836 51.6 0.123 32.9332 2.93 127.5 3.49167 17 68.0 67.4 8.6439 51.5 0.121 32.9500 2.92 127.1 3.48980 17 69.0 68.4 8.6120 51.5 0.111 32.9632 2.91 126.6 3.48826 24 70.0 69.4 8.5816 51.6 0.115 32.9763 2.89 126.0 3.48685 34 71.0 70.4 8.5260 51.6 0.117 33.0011 2.89 125.8 3.48431 26 72.0 71.4 8.4813 51.8 0.104 33.0203 2.88 125.5 3.48222 23 73.0 72.4 8.4563 51.7 0.127 33.0326 2.89 125.7 3.48120 25 73.9 73.3 8.4029 51.7 0.111 33.0557 2.89 125.7 3.47868 51 75.1 74.4 8.2994 51.5 0.113 33.1070 2.88 125.2 3.47439 61 76.1 75.4 8.2673 51.3 0.113 33.1240 2.85 124.1 3.47318 53 76.5 75.8 8.2565 51.3 0.110 33.1288 2.85 123.9 3.47269 5