*2026/08/05 14:34:53.81 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2024/09/24 14:55:59.000 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 : 85EEEF4F NUMBER OF CHANNELS : 10 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.983 76.751 2 Depth metres 2.948 76.093 3 Temperature:Secondary 'deg C (ITS90)' 10.0921 13.4284 4 Transmissivity %/metre 36.9 54.6 5 Fluorescence:URU:Seapoint mg/m^3 0.208 5.047 6 Salinity:T1:C1 PSS-78 29.0079 30.3235 7 Oxygen:Dissolved:SBE mL/L 3.141 4.78 8 Oxygen:Dissolved:SBE umol/kg 137.0858 208.946 9 Conductivity:Secondary S/m 3.355078 3.495813 10 Number_of_bin_records n/a 19 32 $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\2024-027\Processing\derive\2024-027-0092.cnv $END *ADMINISTRATION MISSION : 2024-027 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : Strait of Georgia Juvenile Salmon SCIENTIST : King J. PLATFORM : Sir John Franklin *LOCATION GEOGRAPHIC AREA : Strait of Georgia STATION : SOG62 EVENT NUMBER : 92 LATITUDE : 49 38.72000 N ! (deg min) LONGITUDE : 124 48.88000 W ! (deg min) WATER DEPTH : 90 ALTIMETER (M) : 9.67 ! 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 2026/06/30 14:05:55 5709 5709 CLEAN 5.3 2026/06/30 14:08:14 5674 5674 SHIFTDAT 3.5.1 2026/06/30 16:25:16 5674 5674 SHIFTDAT 3.5.1 2026/07/02 07:52:29 5674 5674 SHIFTDAT 3.5.1 2026/07/02 09:18:57 5674 5674 SHIFTDAT 3.5.1 2026/07/02 09:26:42 5674 5674 DELETE 6.3 2026/07/02 09:27:36 5674 1795 CTDEDIT 5.5.1 2026/08/05 09:56:59 1795 1764 CALIB 12.1 2026/08/05 13:46:54 1764 1764 FILTERS 4.3 2026/08/05 13:47:27 1764 1764 BINAVE 4.2.1 2026/08/05 13:47:55 1764 75 REMOVECH 8.2 2026/08/05 14:32:25 75 75 CHGUNITS 3.2 2026/08/05 14:32:39 75 75 REORDER 1.3.1 2026/08/05 14:32:57 ? ? HDREDIT2 3.2 2026/08/05 14:34:53 ? ? $END $REMARKS -CLEAN functions: 2026/06/30 14:07:43 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: Oxygen:Dissolved:SBE # of Records to Advance (-ve for Delay): At REC# 0 Shift=-12.00 -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 67.07 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT v5.5.1 2026/08/05 09:56:59 31 records were deleted in this editing session. No data values were changed. -CALIB parameters: 2026/08/05 13:46:54 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = E:\Telework\2024-027\Processing\doc\2024-027-recal1.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 16 Oxygen:Dissolved:SBE mL/L 10 0.3200000E-01 0.1042000E+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 2026/08/05 14:32:25 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: 2026/08/05 14:34:53 Applied edit header: E:\Telework\2024-027\Processing\doc\2024-027_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\2024-027\2024-027-0092.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 = Sep 24 2024 14:55:59 NMEA Latitude = 49 38.72 N NMEA Longitude = 124 48.88 W NMEA UTC (Time) = Sep 24 2024 14:51:45 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 2024-027 Station: SOG62 Depth: 90 System UTC = Sep 24 2024 14:55:59 # nquan = 17 # nvalues = 5709 # 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 = 49.6453 # 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, 5709 # span 1 = 2.319, 77.068 # span 2 = 10.0878, 13.6857 # span 3 = 10.0882, 13.6706 # span 4 = 3.354897, 3.500028 # span 5 = 3.354874, 3.499577 # span 6 = 76.0675, 86.1128 # span 7 = 1.9536e-01, 9.4872e+00 # span 8 = 1.4933, 2.2784 # span 9 = 9.60, 84.84 # span 10 = 0, 1 # span 11 = -1.081, 1.084 # span 12 = 2.299, 76.396 # span 13 = 28.8353, 30.3263 # span 14 = 28.8426, 30.3253 # span 15 = 2.9769, 4.9321 # span 16 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Sep 24 2024 14:55:59 [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 = Jun 30 2026 13:28:48, 7.26.7.129 [datcnv_vars = 12] # datcnv_in = E:\Telework\2024-027\Unprocessed\CTD Data\2024-027-0092.hex E:\Tel ework\2024-027\Processing\doc\2024-027-0001.XMLCON # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = no # wildedit_date = Jun 30 2026 13:31:18, 7.26.7.129 # wildedit_in = E:\Telework\2024-027\Processing\convert\2024-027-0092.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 = Jun 30 2026 13:32:45, 7.26.7.129 # alignctd_in = E:\Telework\2024-027\Processing\wildedit\2024-027-0092.cnv # alignctd_adv = sbeox0V 2.500 # celltm_date = Jun 30 2026 13:43:30, 7.26.7.129 # celltm_in = E:\Telework\2024-027\Processing\align\2024-027-0092.cnv # celltm_alpha = 0.0245, 0.0245 # celltm_tau = 9.5000, 9.5000 # celltm_temp_sensor_use_for_cond = primary, secondary # Derive_date = Jun 30 2026 13:46:58, 7.26.7.129 [derive_vars = 4] # Derive_in = E:\Telework\2024-027\Processing\celltm\2024-027-0092.cnv E:\Telewo rk\2024-027\Processing\doc\2024-027-0001.XMLCON # derive_time_window_docdt = seconds: 2 # derive_ox_tau_correction = yes # file_type = ascii END* Remarks from CTDEDIT: CTDEDIT was used to remove a few corrupted records near the top and bottom of the cast. --------------------------------------------------------------------------------- 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 and a few spikes were removed from Oxygen:Dissolved:SBE. 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 2024-027_Processing_Report.doc *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- ------ ---- ------ ------------ Oxygen:Dissolved:SBE mL/L 10 -99 () (0.32E-01 1.042) $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 2.9 13.4284 37.0 5.047 29.0079 4.78 208.9 3.49581 25 4.0 3.9 13.1937 37.2 4.829 29.0903 4.62 202.1 3.48537 21 5.0 5.0 13.0215 36.9 4.678 29.1312 4.59 200.7 3.47561 22 6.0 6.0 13.1524 36.9 4.999 29.0854 4.51 197.3 3.48154 23 7.0 6.9 12.8808 37.2 4.515 29.1830 4.41 192.5 3.46964 23 8.0 7.9 12.5993 37.2 4.235 29.2767 4.33 189.1 3.45642 24 9.0 8.9 12.3534 37.6 4.024 29.3644 4.23 184.8 3.44543 23 10.0 9.9 12.1712 38.6 3.531 29.4306 4.10 179.3 3.43738 22 11.0 10.9 11.8210 40.1 2.885 29.5566 3.99 174.2 3.42161 24 12.0 11.9 11.2601 42.0 2.323 29.7559 3.95 172.5 3.39579 23 13.0 12.9 11.2961 43.0 2.431 29.7363 3.92 171.1 3.39681 24 14.0 13.9 11.0246 44.6 1.485 29.8397 3.79 165.7 3.38489 23 15.0 14.9 10.6666 47.2 1.215 29.9744 3.73 162.8 3.36893 23 16.0 15.9 10.6179 48.8 0.820 30.0034 3.71 162.0 3.36786 23 17.0 16.9 10.5755 50.8 0.557 30.0264 3.71 161.7 3.36671 24 18.0 17.8 10.5673 52.6 0.517 30.0311 3.70 161.5 3.36654 23 19.0 18.8 10.5554 53.2 0.430 30.0407 3.69 161.2 3.36656 24 20.0 19.8 10.5434 53.7 0.372 30.0503 3.68 160.8 3.36657 23 21.0 20.8 10.5425 54.1 0.317 30.0513 3.68 160.7 3.36664 24 22.0 21.8 10.5418 54.4 0.354 30.0526 3.68 160.5 3.36675 23 23.0 22.8 10.5414 54.4 0.347 30.0544 3.67 160.3 3.36694 24 24.0 23.8 10.5410 54.6 0.322 30.0566 3.67 160.1 3.36716 23 25.0 24.8 10.5375 54.6 0.312 30.0606 3.67 160.0 3.36732 24 26.0 25.8 10.5350 54.6 0.309 30.0638 3.66 160.0 3.36747 24 27.0 26.8 10.5357 54.6 0.329 30.0636 3.66 159.9 3.36756 23 28.0 27.8 10.5363 54.3 0.324 30.0640 3.66 159.6 3.36769 24 29.0 28.8 10.5159 54.3 0.299 30.0907 3.64 158.9 3.36872 24 30.0 29.7 10.4951 53.9 0.294 30.1170 3.64 158.7 3.36969 23 31.0 30.7 10.4917 53.8 0.288 30.1205 3.64 159.1 3.36980 24 32.0 31.7 10.4850 53.5 0.303 30.1268 3.64 158.9 3.36991 23 33.0 32.7 10.4802 53.4 0.373 30.1308 3.63 158.5 3.36996 24 34.0 33.7 10.4810 53.4 0.302 30.1306 3.63 158.5 3.37004 23 35.0 34.7 10.4702 53.2 0.287 30.1373 3.62 158.2 3.36986 24 36.0 35.7 10.4640 53.2 0.307 30.1413 3.62 157.8 3.36979 23 37.0 36.7 10.4637 52.8 0.300 30.1419 3.61 157.8 3.36987 24 38.0 37.7 10.4634 53.0 0.291 30.1425 3.62 157.8 3.36994 23 39.0 38.7 10.4626 52.8 0.283 30.1437 3.61 157.7 3.37004 24 40.0 39.7 10.4622 53.2 0.284 30.1441 3.61 157.5 3.37009 23 41.0 40.7 10.4568 52.9 0.275 30.1471 3.60 157.0 3.36998 24 42.0 41.6 10.4444 52.5 0.265 30.1540 3.58 156.1 3.36968 23 43.0 42.6 10.4362 52.8 0.251 30.1582 3.56 155.2 3.36946 23 44.0 43.6 10.4130 52.7 0.260 30.1610 3.52 153.5 3.36785 24 45.0 44.6 10.3692 52.3 0.258 30.1598 3.45 150.7 3.36411 23 46.0 45.6 10.3215 52.7 0.271 30.1638 3.39 148.1 3.36057 23 47.0 46.6 10.2855 52.4 0.237 30.1716 3.35 146.1 3.35840 24 48.0 47.6 10.2546 52.5 0.231 30.1733 3.31 144.3 3.35603 23 49.0 48.6 10.2417 52.0 0.218 30.1741 3.29 143.5 3.35508 24 50.0 49.6 10.2409 51.5 0.237 30.1814 3.30 143.9 3.35578 24 51.0 50.5 10.2463 51.5 0.232 30.2055 3.35 146.2 3.35870 22 52.0 51.6 10.2941 51.8 0.222 30.2343 3.42 149.1 3.36561 23 53.0 52.5 10.3019 51.7 0.247 30.2395 3.44 150.1 3.36682 23 54.0 53.5 10.2981 51.7 0.251 30.2434 3.44 150.0 3.36695 24 55.0 54.5 10.2915 51.9 0.258 30.2488 3.43 149.8 3.36698 23 56.0 55.5 10.2856 51.5 0.240 30.2528 3.42 149.5 3.36692 21 57.0 56.5 10.2823 51.5 0.232 30.2555 3.42 149.1 3.36696 24 58.0 57.5 10.2640 51.5 0.243 30.2605 3.40 148.4 3.36598 23 59.0 58.5 10.2616 50.9 0.227 30.2658 3.40 148.4 3.36635 23 60.0 59.5 10.2550 51.1 0.233 30.2704 3.39 148.1 3.36630 24 61.0 60.5 10.2480 51.0 0.250 30.2740 3.38 147.7 3.36612 23 62.0 61.5 10.2454 50.9 0.223 30.2761 3.38 147.7 3.36615 24 63.0 62.5 10.2460 50.9 0.213 30.2772 3.39 147.8 3.36635 23 64.0 63.4 10.2467 50.9 0.250 30.2775 3.38 147.7 3.36648 24 65.0 64.4 10.2449 50.8 0.253 30.2777 3.37 147.0 3.36638 23 66.0 65.4 10.2219 50.3 0.234 30.2815 3.33 145.3 3.36489 24 67.0 66.4 10.1962 49.2 0.256 30.2848 3.29 143.6 3.36311 24 68.0 67.4 10.1678 48.7 0.252 30.2847 3.26 142.2 3.36077 22 69.0 68.4 10.1600 48.1 0.258 30.2877 3.24 141.5 3.36046 21 70.0 69.4 10.1592 47.2 0.249 30.2888 3.23 141.1 3.36055 24 71.0 70.4 10.1553 47.4 0.241 30.2910 3.23 140.8 3.36048 23 72.0 71.4 10.1472 47.3 0.246 30.2996 3.21 140.1 3.36069 24 73.0 72.4 10.1333 46.7 0.211 30.3051 3.18 138.8 3.36013 24 74.0 73.4 10.0921 46.4 0.221 30.3084 3.15 137.3 3.35706 26 75.0 74.4 10.0931 46.4 0.224 30.3125 3.14 137.1 3.35759 29 76.0 75.3 10.0964 45.9 0.226 30.3207 3.15 137.6 3.35873 32 76.8 76.1 10.0975 45.6 0.208 30.3235 3.16 137.7 3.35913 19