*2026/08/11 13:06:05.59 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2024/10/12 00:12:54.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 50 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 36A292F5 NUMBER OF CHANNELS : 10 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 3.003 52.935 2 Depth metres 2.987 52.479 3 Temperature:Secondary 'deg C (ITS90)' 9.5702 13.364 4 Transmissivity %/metre 42.3 53 5 Fluorescence:URU:Seapoint mg/m^3 0.217 2.923 6 Salinity:T1:C1 PSS-78 30.6312 32.6895 7 Oxygen:Dissolved:SBE mL/L 3.495 6.528 8 Oxygen:Dissolved:SBE umol/kg 152.2475 284.8875 9 Conductivity:Secondary S/m 3.546326 3.803717 10 Number_of_bin_records n/a 5 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\2024-028-0114.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 : VI21 EVENT NUMBER : 114 LATITUDE : 49 57.28000 N ! (deg min) LONGITUDE : 127 26.41000 W ! (deg min) WATER DEPTH : 63 ALTIMETER (M) : 9.84 ! 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 09:35:57 5006 5006 CLEAN 5.3 2026/07/09 09:37:55 4994 4994 SHIFTDAT 3.5.1 2026/07/14 13:17:09 4994 4994 SHIFTDAT 3.5.1 2026/07/14 13:19:41 4994 4994 SHIFTDAT 3.5.1 2026/07/14 13:20:23 4994 4994 DELETE 6.3 2026/07/14 13:20:52 4994 1225 CTDEDIT 5.5.1 2026/08/06 14:41:48 1225 1147 CALIB 12.1 2026/08/11 10:05:21 1147 1147 FILTERS 4.3 2026/08/11 12:53:51 1147 1147 BINAVE 4.2.1 2026/08/11 12:54:13 1147 50 REMOVECH 8.2 2026/08/11 12:56:13 50 50 CHGUNITS 3.2 2026/08/11 13:01:34 50 50 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 43.48 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT v5.5.1 2026/08/06 14:41:48 78 records were deleted in this editing session. No data values were changed. -CALIB parameters: 2026/08/11 10:05:21 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\2024-028-114.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 00:12:54 NMEA Latitude = 49 57.28 N NMEA Longitude = 127 26.41 W NMEA UTC (Time) = Oct 12 2024 00:06:04 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: VI21 Depth: 63 System UTC = Oct 12 2024 00:12:54 # nquan = 17 # nvalues = 5006 # 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 = 49.9547 # 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, 5006 # span 1 = 2.951, 53.481 # span 2 = 9.5674, 13.3756 # span 3 = 9.5681, 13.3763 # span 4 = 3.545814, 3.804626 # span 5 = 3.546211, 3.804736 # span 6 = 59.8946, 85.4850 # span 7 = 1.9536e-01, 3.8950e+00 # span 8 = 1.6029, 2.7350 # span 9 = 9.35, 60.05 # span 10 = 0, 1 # span 11 = -1.485, 1.385 # span 12 = 2.926, 53.016 # span 13 = 30.3290, 32.7326 # span 14 = 30.2407, 32.7048 # span 15 = 3.2683, 6.2311 # span 16 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Oct 12 2024 00:12:54 [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 16:02:49, 7.26.7.129 [datcnv_vars = 12] # datcnv_in = E:\Telework\2024-028\Unprocessed\CTD Data\2024-028\2024-028-0114.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\2024-028-0114.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 16:28:55, 7.26.7.129 # alignctd_in = E:\Telework\2024-028\Processing\wildedit\2024-028-0114.cnv # alignctd_adv = sbeox0V 2.000 # celltm_date = Jul 08 2026 16:31:06, 7.26.7.129 # celltm_in = E:\Telework\2024-028\Processing\align\2024-028-0114.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 16:32:15, 7.26.7.129 [derive_vars = 4] # Derive_in = E:\Telework\2024-028\Processing\celltm\2024-028-0114.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 near the top and bottom of the cast; 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 3.0 3.0 12.8443 42.7 2.320 30.6312 6.46 282.0 3.62110 5 4.1 4.0 12.8207 43.0 2.923 30.7589 6.49 283.4 3.63268 16 4.9 4.9 12.8858 42.4 2.885 31.0443 6.53 284.9 3.66872 16 7.1 7.0 13.1784 43.6 2.461 31.5487 6.26 273.1 3.74829 15 8.0 7.9 13.2359 44.4 2.107 31.6843 6.15 268.5 3.76793 22 9.0 8.9 13.2328 45.8 1.735 31.7235 6.08 265.3 3.77188 25 10.0 9.9 13.1644 47.1 1.542 31.7117 6.05 263.9 3.76457 25 11.0 10.9 13.1274 46.7 1.484 31.7167 6.03 263.2 3.76185 26 12.0 11.9 13.1487 48.5 1.414 31.7484 6.06 264.5 3.76716 25 13.0 12.9 13.2701 49.2 1.465 31.8246 6.11 266.4 3.78618 23 14.0 13.9 13.3640 49.1 1.844 31.8758 6.12 266.9 3.80011 22 15.0 14.9 13.3606 49.0 2.030 31.9090 6.09 265.8 3.80339 22 16.0 15.9 13.3395 49.3 1.729 31.9293 6.05 264.0 3.80372 23 17.0 16.9 13.2892 49.4 1.549 31.9360 6.03 262.8 3.79996 24 18.0 17.8 13.2417 49.6 1.320 31.9308 6.01 262.1 3.79520 22 19.0 18.8 13.2002 50.3 1.288 31.9261 6.01 261.9 3.79102 21 20.0 19.8 13.2001 42.3 1.321 31.9301 6.00 261.7 3.79147 21 21.0 20.8 13.2069 50.1 1.234 31.9351 5.98 261.0 3.79266 23 22.0 21.8 13.1923 50.4 1.352 31.9352 5.97 260.2 3.79140 25 23.0 22.8 13.1785 50.7 1.236 31.9383 5.93 258.8 3.79054 24 24.0 23.8 13.1275 50.8 1.201 31.9452 5.89 256.9 3.78675 22 25.0 24.8 12.9765 51.1 1.152 31.9249 5.89 256.8 3.77121 17 26.0 25.8 12.9267 51.3 1.096 31.9229 5.87 255.9 3.76649 20 27.0 26.8 12.9293 51.4 1.201 31.9281 5.85 255.0 3.76732 25 28.0 27.8 12.9116 51.1 1.214 31.9262 5.84 254.5 3.76558 30 29.0 28.7 12.8850 50.3 1.182 31.9228 5.83 254.2 3.76288 30 30.0 29.7 12.8635 50.6 1.023 31.9230 5.79 252.4 3.76102 22 31.0 30.7 12.8537 51.4 0.962 31.9289 5.70 248.8 3.76081 18 32.0 31.7 12.7115 51.6 0.948 31.9109 5.61 244.5 3.74625 18 33.0 32.7 12.4250 51.6 0.835 31.9125 5.52 240.8 3.72091 18 34.0 33.7 12.2857 52.0 0.764 31.9709 5.47 238.7 3.71466 23 35.0 34.7 12.2888 51.7 0.731 31.9941 5.48 239.1 3.71740 27 36.0 35.7 12.3419 51.9 0.655 32.0218 5.46 238.3 3.72507 27 37.0 36.7 12.2989 52.1 0.715 32.0611 5.33 232.5 3.72538 21 38.0 37.7 12.0391 52.6 0.600 32.1251 5.14 224.0 3.70887 20 39.0 38.7 11.7786 52.9 0.500 32.1808 4.86 211.8 3.69143 21 40.0 39.7 11.1319 53.0 0.422 32.3148 4.63 201.9 3.64750 24 41.0 40.6 10.9919 52.5 0.436 32.3370 4.52 197.2 3.63731 28 42.0 41.6 10.9507 51.9 0.369 32.3432 4.47 195.0 3.63431 27 43.0 42.6 10.9010 52.0 0.337 32.3548 4.40 191.7 3.63110 22 44.0 43.6 10.7911 51.9 0.357 32.3825 4.28 186.5 3.62415 20 45.0 44.6 10.6027 51.8 0.318 32.4301 4.15 181.0 3.61219 19 46.0 45.6 10.4107 51.6 0.305 32.4796 4.05 176.3 3.60010 22 47.0 46.6 10.2569 51.2 0.279 32.5145 3.97 173.1 3.58992 31 48.0 47.6 10.1076 50.9 0.286 32.5522 3.84 167.2 3.58041 34 49.0 48.5 9.7551 50.3 0.270 32.6442 3.66 159.3 3.55815 25 50.0 49.5 9.6062 49.6 0.241 32.6812 3.56 154.9 3.54858 20 51.0 50.6 9.5788 49.0 0.281 32.6869 3.51 153.0 3.54675 21 52.1 51.6 9.5745 49.2 0.217 32.6877 3.50 152.2 3.54650 28 52.9 52.5 9.5702 49.1 0.227 32.6895 3.51 152.9 3.54633 41