*2026/08/05 14:34:53.56 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2024/09/22 23:32:01.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 70 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 4401E2DD NUMBER OF CHANNELS : 10 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.421 70.855 2 Depth metres 2.392 70.242 3 Temperature:Secondary 'deg C (ITS90)' 9.8732 14.7216 4 Transmissivity %/metre 29.8 56.9 5 Fluorescence:URU:Seapoint mg/m^3 0.98E-01 5.877 6 Salinity:T1:C1 PSS-78 28.5424 30.2156 7 Oxygen:Dissolved:SBE mL/L 2.765 6.456 8 Oxygen:Dissolved:SBE umol/kg 120.6804 282.3785 9 Conductivity:Secondary S/m 3.329425 3.550901 10 Number_of_bin_records n/a 10 47 $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\2024-027-0076.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 : SOG43 EVENT NUMBER : 76 LATITUDE : 49 26.87000 N ! (deg min) LONGITUDE : 124 37.94000 W ! (deg min) WATER DEPTH : 86 ALTIMETER (M) : 10.13 ! 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 14:05:50 5408 5408 CLEAN 5.3 2026/06/30 14:08:09 5399 5399 SHIFTDAT 3.5.1 2026/06/30 16:25:12 5399 5399 SHIFTDAT 3.5.1 2026/07/02 07:52:25 5399 5399 SHIFTDAT 3.5.1 2026/07/02 09:18:53 5399 5399 SHIFTDAT 3.5.1 2026/07/02 09:26:39 5399 5399 DELETE 6.3 2026/07/02 09:27:33 5399 1765 CTDEDIT 5.5.1 2026/08/05 09:45:06 1765 1697 CALIB 12.1 2026/08/05 13:46:51 1697 1697 FILTERS 4.3 2026/08/05 13:47:25 1697 1697 BINAVE 4.2.1 2026/08/05 13:47:54 1697 70 REMOVECH 8.2 2026/08/05 14:32:25 70 70 CHGUNITS 3.2 2026/08/05 14:32:38 70 70 REORDER 1.3.1 2026/08/05 14:32:56 ? ? 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 61.09 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT v5.5.1 2026/08/05 09:45:06 68 records were deleted in this editing session. No data values were changed. -CALIB parameters: 2026/08/05 13:46:51 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\2024-027-0076.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 22 2024 23:32:01 NMEA Latitude = 49 26.87 N NMEA Longitude = 124 37.94 W NMEA UTC (Time) = Sep 22 2024 23:24:52 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: SOG43 Depth: 86 System UTC = Sep 22 2024 23:32:01 # nquan = 17 # nvalues = 5408 # 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 = 49.4478 # 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, 5408 # span 1 = 1.855, 71.087 # span 2 = 9.8630, 14.7238 # span 3 = 9.8690, 14.7245 # span 4 = 3.329053, 3.552913 # span 5 = 3.329120, 3.551892 # span 6 = 73.6064, 86.8914 # span 7 = 8.5470e-02, 6.5201e+00 # span 8 = 1.3639, 2.7753 # span 9 = 10.04, 81.66 # span 10 = 0, 1 # span 11 = -1.104, 1.213 # span 12 = 1.839, 70.469 # span 13 = 28.5376, 30.2287 # span 14 = 28.5353, 30.2276 # span 15 = 2.6078, 6.1714 # span 16 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Sep 22 2024 23:32:01 [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 13:28:41, 7.26.7.129 [datcnv_vars = 12] # datcnv_in = E:\Telework\2024-027\Unprocessed\CTD Data\2024-027-0076.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 13:31:16, 7.26.7.129 # wildedit_in = E:\Telework\2024-027\Processing\convert\2024-027-0076.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 13:32:44, 7.26.7.129 # alignctd_in = E:\Telework\2024-027\Processing\wildedit\2024-027-0076.cnv # alignctd_adv = sbeox0V 2.500 # celltm_date = Jun 30 2026 13:43:29, 7.26.7.129 # celltm_in = E:\Telework\2024-027\Processing\align\2024-027-0076.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 13:46:57, 7.26.7.129 [derive_vars = 4] # Derive_in = E:\Telework\2024-027\Processing\celltm\2024-027-0076.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 corrupted records near the 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 2.4 2.4 14.7210 29.9 3.023 28.5426 6.46 282.4 3.55085 10 2.9 2.9 14.7216 30.1 3.068 28.5424 6.45 282.2 3.55090 24 4.0 4.0 14.7192 30.0 3.405 28.5433 6.44 281.7 3.55085 24 5.0 4.9 14.6978 30.0 3.609 28.5508 6.42 280.8 3.54997 27 6.0 5.9 14.6803 30.2 3.600 28.5573 6.42 280.8 3.54930 24 7.0 6.9 14.6586 30.1 3.743 28.5651 6.41 280.2 3.54843 23 8.0 7.9 14.6346 30.1 3.981 28.5746 6.34 277.2 3.54756 22 9.0 8.9 14.6025 29.8 4.360 28.5868 6.01 262.9 3.54632 23 10.0 9.9 13.9037 30.0 5.406 28.8502 5.37 234.7 3.51799 24 11.0 10.9 13.3005 30.6 5.877 29.0676 4.55 198.7 3.49195 25 12.0 11.9 12.0902 36.3 3.494 29.4587 3.88 169.7 3.43370 23 13.0 12.9 11.8358 47.2 1.943 29.5156 3.68 160.7 3.41864 23 14.0 13.9 11.7974 52.9 1.093 29.5226 3.62 158.0 3.41623 23 15.0 14.9 11.7192 54.9 0.820 29.5417 3.54 154.8 3.41180 24 16.0 15.9 11.4783 55.6 0.648 29.6065 3.47 151.5 3.39862 24 17.0 16.9 11.2740 55.4 0.667 29.6535 3.42 149.3 3.38661 24 18.0 17.8 11.1180 54.8 0.683 29.6939 3.38 147.5 3.37789 22 19.0 18.8 11.0546 53.7 0.655 29.7199 3.33 145.5 3.37534 24 20.0 19.8 10.9111 53.9 0.443 29.7665 3.31 144.4 3.36826 23 21.0 20.8 10.8373 55.9 0.350 29.7790 3.30 144.3 3.36347 22 22.0 21.8 10.7758 56.5 0.301 29.7957 3.30 144.1 3.36012 24 23.0 22.8 10.7296 56.9 0.248 29.8199 3.27 142.9 3.35880 23 24.0 23.8 10.7066 56.8 0.213 29.8486 3.22 140.4 3.35985 23 25.0 24.8 10.7038 56.4 0.184 29.8691 3.17 138.2 3.36174 23 26.0 25.8 10.6797 56.3 0.165 29.8792 3.16 137.8 3.36081 23 27.0 26.8 10.6573 56.2 0.153 29.8899 3.14 137.3 3.36007 24 28.0 27.8 10.6457 56.2 0.142 29.8970 3.12 136.4 3.35987 23 29.0 28.8 10.6066 55.9 0.140 29.9135 3.11 135.8 3.35834 24 30.0 29.7 10.5718 56.3 0.125 29.9216 3.11 135.7 3.35631 23 31.0 30.7 10.5437 56.5 0.122 29.9332 3.09 135.0 3.35520 23 32.0 31.7 10.5284 56.4 0.122 29.9418 3.07 134.0 3.35484 23 33.0 32.7 10.4996 55.9 0.122 29.9529 3.06 133.6 3.35361 24 34.0 33.7 10.4788 55.8 0.122 29.9587 3.06 133.8 3.35251 23 35.0 34.7 10.4498 55.8 0.122 29.9659 3.06 133.8 3.35087 24 36.0 35.7 10.4463 55.7 0.120 29.9685 3.06 133.6 3.35088 23 37.0 36.7 10.4454 55.8 0.120 29.9700 3.06 133.5 3.35101 22 38.0 37.7 10.4443 55.7 0.112 29.9714 3.05 133.3 3.35109 24 39.0 38.7 10.4390 55.8 0.110 29.9750 3.05 133.0 3.35108 21 40.0 39.7 10.4318 55.4 0.110 29.9790 3.04 132.5 3.35091 24 41.0 40.6 10.4007 55.8 0.110 29.9920 3.01 131.5 3.34967 23 42.0 41.6 10.3417 55.9 0.110 30.0173 2.99 130.7 3.34736 23 43.0 42.6 10.2848 55.6 0.110 30.0411 2.97 129.8 3.34507 24 44.0 43.6 10.2602 55.3 0.112 30.0521 2.96 129.4 3.34418 25 45.0 44.6 10.2516 55.0 0.110 30.0556 2.96 129.3 3.34385 23 46.0 45.6 10.2368 55.1 0.106 30.0621 2.95 128.8 3.34332 24 47.0 46.6 10.2021 55.4 0.104 30.0760 2.94 128.3 3.34186 23 48.0 47.6 10.1803 55.4 0.101 30.0856 2.93 128.1 3.34106 24 49.0 48.6 10.1562 55.0 0.098 30.0954 2.93 127.9 3.34008 24 50.0 49.6 10.1515 55.1 0.098 30.0967 2.93 127.8 3.33985 23 51.0 50.6 10.1416 55.2 0.098 30.1007 2.92 127.6 3.33947 23 52.0 51.6 10.1159 55.0 0.098 30.1111 2.91 127.1 3.33842 23 53.0 52.5 10.1019 55.0 0.098 30.1169 2.90 126.6 3.33788 24 54.0 53.5 10.0883 54.9 0.098 30.1232 2.90 126.4 3.33741 24 55.0 54.5 10.0745 54.7 0.098 30.1298 2.89 126.1 3.33697 24 56.0 55.5 10.0660 54.7 0.105 30.1342 2.88 125.6 3.33675 24 57.0 56.5 10.0641 54.6 0.102 30.1354 2.87 125.2 3.33674 24 58.0 57.5 10.0590 54.5 0.105 30.1384 2.86 124.9 3.33666 25 59.0 58.5 10.0522 54.2 0.098 30.1426 2.85 124.4 3.33656 23 60.0 59.5 10.0365 54.0 0.098 30.1493 2.84 124.1 3.33596 24 61.0 60.5 10.0161 54.2 0.098 30.1565 2.85 124.2 3.33502 24 62.0 61.5 10.0058 54.3 0.098 30.1596 2.85 124.5 3.33452 26 63.0 62.5 9.9981 54.3 0.098 30.1626 2.84 124.1 3.33422 23 64.0 63.4 9.9937 54.2 0.098 30.1646 2.83 123.7 3.33409 23 65.0 64.4 9.9902 54.0 0.098 30.1660 2.83 123.5 3.33399 24 66.0 65.4 9.9657 54.1 0.103 30.1750 2.83 123.4 3.33289 23 67.0 66.4 9.9351 54.5 0.098 30.1862 2.83 123.5 3.33148 38 68.0 67.4 9.9242 54.6 0.098 30.1895 2.82 123.0 3.33096 39 68.9 68.3 9.9230 54.7 0.099 30.1899 2.81 122.7 3.33093 31 70.0 69.4 9.9081 54.7 0.098 30.1967 2.79 121.8 3.33041 47 70.9 70.2 9.8732 54.1 0.098 30.2156 2.77 120.7 3.32943 23