*2026/08/05 14:34:52.48 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2024/09/18 00:39:00.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 67 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 3802D87D NUMBER OF CHANNELS : 10 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 1.701 67.836 2 Depth metres 1.689 67.254 3 Temperature:Secondary 'deg C (ITS90)' 10.137 14.9191 4 Transmissivity %/metre 37.5 57.1 5 Fluorescence:URU:Seapoint mg/m^3 0.11 2.722 6 Salinity:T1:C1 PSS-78 28.2125 30.0657 7 Oxygen:Dissolved:SBE mL/L 3.199 5.846 8 Oxygen:Dissolved:SBE umol/kg 139.6443 255.7643 9 Conductivity:Secondary S/m 3.334515 3.529886 10 Number_of_bin_records n/a 14 35 $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\2024-027-0011.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 : SG08 EVENT NUMBER : 11 LATITUDE : 49 8.60000 N ! (deg min) LONGITUDE : 123 38.12000 W ! (deg min) WATER DEPTH : 81 ALTIMETER (M) : 10.87 ! 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 14:05:25 5376 5376 CLEAN 5.3 2026/06/30 14:07:45 5334 5334 SHIFTDAT 3.5.1 2026/06/30 16:24:52 5334 5334 SHIFTDAT 3.5.1 2026/07/02 07:52:04 5334 5334 SHIFTDAT 3.5.1 2026/07/02 09:18:27 5334 5334 SHIFTDAT 3.5.1 2026/07/02 09:26:17 5334 5334 DELETE 6.3 2026/07/02 09:27:17 5334 1703 CTDEDIT 5.5.1 2026/08/05 08:32:05 1703 1576 CALIB 12.1 2026/08/05 13:46:38 1576 1576 FILTERS 4.3 2026/08/05 13:47:14 1576 1576 BINAVE 4.2.1 2026/08/05 13:47:49 1576 67 REMOVECH 8.2 2026/08/05 14:32:23 67 67 CHGUNITS 3.2 2026/08/05 14:32:37 67 67 REORDER 1.3.1 2026/08/05 14:32:55 ? ? HDREDIT2 3.2 2026/08/05 14:34:52 ? ? $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 57.97 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT v5.5.1 2026/08/05 08:32:05 127 records were deleted in this editing session. 2 changes in channel Salinity:T1:C1 -CALIB parameters: 2026/08/05 13:46:38 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 14:32:23 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 14:34:52 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\2024-027-0011.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 18 2024 00:39:00 NMEA Latitude = 49 08.60 N NMEA Longitude = 123 38.12 W NMEA UTC (Time) = Sep 18 2024 00:34:52 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: SG08 Depth: 81 System UTC = Sep 18 2024 00:39:00 # nquan = 17 # nvalues = 5376 # 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 = 49.1433 # 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, 5376 # span 1 = 1.636, 67.967 # span 2 = 10.1349, 15.3286 # span 3 = 10.1340, 15.3313 # span 4 = 3.334403, 3.544298 # span 5 = 3.334416, 3.544087 # span 6 = 72.8781, 86.9667 # span 7 = 9.7680e-02, 3.7118e+00 # span 8 = 1.5104, 2.6984 # span 9 = 10.74, 77.83 # span 10 = 0, 1 # span 11 = -1.047, 1.085 # span 12 = 1.622, 67.378 # span 13 = 28.0338, 30.0710 # span 14 = 28.0333, 30.0715 # span 15 = 3.0286, 5.9141 # span 16 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Sep 18 2024 00:39:00 [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 13:28:16, 7.26.7.129 [datcnv_vars = 12] # datcnv_in = E:\Telework\2024-027\Unprocessed\CTD Data\2024-027-0011.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 13:31:08, 7.26.7.129 # wildedit_in = E:\Telework\2024-027\Processing\convert\2024-027-0011.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 13:32:36, 7.26.7.129 # alignctd_in = E:\Telework\2024-027\Processing\wildedit\2024-027-0011.cnv # alignctd_adv = sbeox0V 2.500 # celltm_date = Jun 30 2026 13:43:21, 7.26.7.129 # celltm_in = E:\Telework\2024-027\Processing\align\2024-027-0011.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 13:46:53, 7.26.7.129 [derive_vars = 4] # Derive_in = E:\Telework\2024-027\Processing\celltm\2024-027-0011.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 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 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 1.7 1.7 14.9191 37.9 2.654 28.2125 5.84 255.4 3.52989 21 3.2 3.1 14.8624 37.5 2.722 28.2350 5.85 255.8 3.52786 14 4.0 4.0 14.8866 37.8 2.671 28.2269 5.74 251.1 3.52897 25 5.0 4.9 14.6038 38.5 2.448 28.3549 5.56 243.3 3.52033 20 6.0 5.9 14.4508 39.2 2.363 28.4175 5.53 241.8 3.51487 23 7.0 6.9 14.4406 39.2 2.359 28.4203 5.59 244.6 3.51439 24 8.0 7.9 14.6674 38.6 2.439 28.3189 5.66 247.7 3.52160 24 9.0 8.9 14.6283 38.3 2.430 28.3388 5.62 245.9 3.52067 24 10.0 9.9 14.6213 38.5 2.374 28.3420 5.40 236.1 3.52049 23 11.0 10.9 14.3378 39.7 1.778 28.4573 4.96 216.9 3.51131 18 12.0 11.9 13.4313 48.9 1.463 28.8598 4.62 201.8 3.48029 23 13.0 12.9 13.1101 48.6 1.223 28.9957 4.30 187.8 3.46863 23 14.0 13.9 12.3849 48.3 0.928 29.2812 4.00 174.6 3.43938 23 15.0 14.9 11.8401 50.7 0.730 29.4691 3.90 170.2 3.41422 24 16.0 15.9 11.7937 52.7 0.643 29.4812 3.88 169.6 3.41168 23 17.0 16.9 11.7796 53.7 0.586 29.4878 3.86 168.6 3.41125 23 18.0 17.8 11.7012 54.4 0.552 29.5120 3.81 166.5 3.40734 24 19.0 18.8 11.5791 54.8 0.506 29.5549 3.77 164.5 3.40173 24 20.0 19.8 11.5230 55.0 0.473 29.5749 3.75 163.8 3.39920 23 21.0 20.8 11.5203 55.1 0.456 29.5762 3.74 163.5 3.39915 24 22.0 21.8 11.5116 55.2 0.440 29.5804 3.73 163.0 3.39891 25 23.0 22.8 11.4916 55.2 0.436 29.5891 3.71 162.2 3.39819 23 24.0 23.8 11.4733 55.3 0.433 29.5971 3.70 161.7 3.39755 25 25.0 24.8 11.4678 55.4 0.433 29.6011 3.70 161.4 3.39755 24 26.0 25.8 11.4694 55.4 0.412 29.6022 3.69 161.2 3.39784 24 27.0 26.8 11.4702 55.4 0.427 29.6037 3.67 160.4 3.39810 23 28.0 27.7 11.4315 55.6 0.405 29.6183 3.65 159.6 3.39644 23 29.0 28.7 11.4010 56.0 0.371 29.6320 3.63 158.7 3.39538 24 30.0 29.7 11.3795 56.2 0.357 29.6428 3.59 156.9 3.39474 24 31.0 30.7 11.3224 56.2 0.325 29.6662 3.52 153.9 3.39248 24 32.0 31.7 11.0701 56.0 0.279 29.7685 3.47 151.4 3.38213 23 33.0 32.7 11.0159 55.7 0.258 29.7919 3.42 149.6 3.38007 24 34.0 33.7 10.8802 55.2 0.219 29.8456 3.36 146.6 3.37434 23 35.0 34.7 10.5612 55.9 0.168 29.9286 3.31 144.3 3.35634 24 36.0 35.7 10.4244 56.6 0.152 29.9565 3.30 144.1 3.34785 24 37.0 36.7 10.4316 56.3 0.137 29.9614 3.29 143.6 3.34899 24 38.0 37.7 10.3479 56.3 0.131 29.9762 3.28 143.0 3.34358 24 39.0 38.7 10.3229 56.7 0.124 29.9763 3.27 142.8 3.34155 24 40.0 39.7 10.3288 56.7 0.125 29.9783 3.26 142.4 3.34229 23 41.0 40.6 10.3136 56.9 0.122 29.9750 3.25 142.1 3.34073 23 42.0 41.6 10.3026 56.9 0.122 29.9753 3.25 141.9 3.33989 24 43.0 42.6 10.3017 56.9 0.122 29.9757 3.25 141.8 3.33990 23 44.0 43.6 10.3012 56.9 0.122 29.9765 3.25 141.8 3.33997 21 45.0 44.6 10.3042 56.9 0.122 29.9799 3.25 141.8 3.34058 19 46.0 45.6 10.3202 56.7 0.122 29.9887 3.25 141.8 3.34286 23 47.0 46.6 10.3201 56.6 0.125 29.9893 3.25 141.7 3.34295 24 48.0 47.6 10.3194 56.5 0.123 29.9891 3.24 141.4 3.34291 24 49.0 48.6 10.3105 56.8 0.122 29.9869 3.23 141.2 3.34199 23 50.0 49.6 10.2957 56.8 0.122 29.9821 3.23 141.2 3.34033 24 51.0 50.6 10.2908 56.9 0.122 29.9837 3.23 140.9 3.34012 24 52.0 51.5 10.2626 57.1 0.112 29.9864 3.22 140.5 3.33810 24 53.0 52.5 10.2415 57.1 0.110 29.9919 3.21 140.0 3.33694 23 54.0 53.6 10.1883 57.1 0.111 30.0120 3.20 139.8 3.33458 23 55.0 54.5 10.1866 57.1 0.110 30.0123 3.21 139.9 3.33452 23 56.0 55.5 10.1864 57.1 0.110 30.0134 3.21 140.0 3.33465 24 57.0 56.5 10.1853 57.1 0.110 30.0189 3.21 140.0 3.33515 23 58.0 57.5 10.1771 57.0 0.110 30.0329 3.21 140.3 3.33592 24 59.0 58.5 10.1655 56.9 0.110 30.0429 3.21 140.2 3.33599 24 60.0 59.5 10.1606 56.9 0.110 30.0476 3.21 140.0 3.33609 23 61.0 60.5 10.1434 56.7 0.110 30.0581 3.21 140.0 3.33576 24 62.0 61.5 10.1417 56.7 0.110 30.0593 3.21 140.0 3.33578 24 63.0 62.4 10.1407 56.7 0.110 30.0593 3.21 140.2 3.33574 24 64.0 63.4 10.1409 56.7 0.110 30.0597 3.21 140.0 3.33583 25 65.0 64.4 10.1386 56.7 0.110 30.0608 3.20 139.9 3.33579 23 66.0 65.4 10.1379 56.6 0.110 30.0622 3.21 140.0 3.33592 25 67.1 66.5 10.1370 56.7 0.110 30.0628 3.21 140.0 3.33594 35 67.8 67.3 10.1371 56.5 0.110 30.0657 3.20 139.6 3.33628 26