*2026/04/02 11:48:24.33 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2025/09/16 16:32:22.000 END TIME : UTC 2025/09/16 16:38:41.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 68 DATA DESCRIPTION : CTD FILE TYPE : ASCII NUMBER OF CHANNELS : 11 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------------- --------------- -------------- -------------- 1 Pressure decibar 1 68 2 Depth metres 1.1 67.2 3 Temperature 'deg C (ITS90)' 11.2048 14.2101 4 Salinity PSS-78 30.1361 32.2595 5 Fluorescence:URU mg/m^3 0.21 16.99 6 Oxygen:Dissolved:Saturation:RBR % 47.1 127.65 7 Oxygen:Dissolved:Rinko mL/L 2.95 7.61 8 Oxygen:Dissolved:Rinko umol/kg 128.5 332.3 9 Conductivity S/m 3.64853 3.74733 10 Turbidity NTU 0.4 1.4 11 Number_of_bin_records n/a 6 10 $END $TABLE: CHANNEL DETAIL ! No Pad Start Width Format Type Decimal_Places !--- ---- ----- ----- ------ ---- -------------- 1 -99 ' ' 7 F R4 1 2 -99 ' ' 7 F R4 1 3 -99 ' ' 9 F R4 4 4 -99 ' ' 9 F R4 4 5 -99 ' ' 8 F R4 3 6 -99 ' ' 8 F R4 2 7 -99 ' ' 7 F R4 2 8 -99 ' ' 6 F R4 1 9 -99 ' ' 10 F R4 5 10 -99 ' ' 7 F R4 1 11 ' ' ' ' 5 I I 0 $END *ADMINISTRATION MISSION : 2025-071 AGENCY : OSD COUNTRY : Canada PROJECT : Quatsino Sound CTD Monitoring Program SCIENTIST : Cooper G. PLATFORM : Blackfish *LOCATION GEOGRAPHIC AREA : Quatsino Sound STATION : Hol3b EVENT NUMBER : 206 LATITUDE : 50 36.30480 N ! (deg min) LONGITUDE : 127 48.21750 W ! (deg min) WATER DEPTH : 65 *INSTRUMENT MODEL : Maestro SERIAL NUMBER : 232531 DATA DESCRIPTION : CTD ! custom item INSTRUMENT TYPE : RBR CTD ! custom item *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SPRD2IS 5.3.1 2026/03/26 15:57:40 3027 3027 CLEAN 5.3 2026/03/27 10:06:03 3027 3027 MERGEHDR 1.3 2026/03/27 13:01:13 3027 3027 ADTIMCH 4.4 2026/03/27 13:03:04 3027 3027 CLIP 1.4.1 2026/03/27 16:42:17 3027 2818 FILTERS 4.3 2026/04/01 08:53:47 2818 2818 SHIFTDAT 3.5 2026/04/01 09:13:15 2818 2818 SHIFTDAT 3.5 2026/04/01 09:16:32 2818 2818 MERGE 3.6 2026/04/01 09:31:56 2818 2818 DELETE 6.3 2026/04/01 10:20:58 2818 674 REMOVECH 8.2 2026/04/01 10:26:22 674 674 CLEAN 5.3 2026/04/02 11:33:40 674 674 CLEAN 5.3 2026/04/02 11:34:19 674 674 REORDER 1.3.1 2026/04/02 11:34:39 ? ? BINAVE 4.2.1 2026/04/02 11:34:59 674 68 CALIB 12.1 2026/04/02 11:35:27 68 68 HDREDIT2 3.2 2026/04/02 11:45:44 ? ? CLEAN 5.3 2026/04/02 11:48:24 68 68 $END $REMARKS -CLEAN functions: 2026/03/27 10:05:42 20 Reset #RECS, MIN & MAX values in header. Set event to last 4 characters of file name Set header Start and End times from the data. -The following ADTIMCH parameters were used. Add record number. -The following CLIP parameters were used. Clip by Record Number Limits First, Last Records = 210, end from event list: 2025-071_CLIP_2.csv Time Not Available in File -The following FILTER parameters were used. Gullwing filter was used. Filter width = 3 The following channel(s) were filtered. Conductivity Temperature Fluorescence Pressure Oxygen:Dissolved:Saturation -The following SHIFT parameters were used. Shift Channel: Conductivity [mS/cm] # of Records to Advance (-ve for Delay): At REC# 0 Shift= -2.00 Salinity was recalculated after shift -The following SHIFT parameters were used. Shift Channel: Oxygen:Dissolved:Saturation [%] # of Records to Advance (-ve for Delay): At REC# 0 Shift= 11.00 Salinity was recalculated after shift -The following MERGE parameters were used: 2026/04/01 09:31:56 Merge Channel: Record # Merge Scheme Used: 4: Add Secondary to Matching Primary Overlap Scheme Used: Keep Primary Primary Channels to Include: ALL Secondary Channels to Include: Oxygen_mL_L, Oxygen_umol_kg Primary file : C:\Users\huntingtons\Desktop\RBR_Processing\2_current_processing\2025-071\ Processing\ios\2025-071-0206.shift2 Secondary file: C:\Users\huntingtons\Desktop\RBR_Processing\2_current_processing\2025-071\ Processing\ios\2025-071-0206.oxy 2818 secondary records matched to primary records. -The following DELETE parameters were used: Surface Record Removal: Off Pressure NOT filtered. Swells deleted. Warning message if pressure difference of 2.00 Drop rates < 0.20m/s (calculated over 8 points) will be deleted. Drop rate applies in the range 10.00 to 56.13 dbars Sample interval (from user input) = 0.125 seconds. -REMOVECH 2026/04/01 10:26:22 The following CHANNEL(S) were removed: Record # Event_number Date TIME:UTC -CLEAN functions: 2026/04/02 11:33:38 20 Reset #RECS, MIN & MAX values in header. Change Pad Value to -99 in All Channels. Insert Pad Values in Channel: Turbidity:Seapoint [FTU] where channel Turbidity:Seapoint [FTU] is in the range 10 to -0.1E-02 0 data records in pad range. -CLEAN functions: 2026/04/02 11:34:16 20 Reset #RECS, MIN & MAX values in header. Change Pad Value to -99 in All Channels. Insert Pad Values in Channel: Fluorescence [mg/m^3] where channel Fluorescence [mg/m^3] is in the range 10 to -0.1E-02 0 data records in pad range. -The following BINAVE parameters were used: Bin channel = Pressure Averaging interval = 1.00 Minimum bin value = 0.000 Bin value was used Interpolated values were NOT used for empty bins Channel 'NUMBER_OF_BIN_RECORDS' was added to file. -CALIB parameters: 2026/04/02 11:35:27 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = C:\Users\huntingtons\Desktop\RBR_Processing\2_current_processing\2025-071\ Processing\ios\2025-071-recal2.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 9 Conductivity S/m 10 0.0000000E+00 0.1000000E+00 -HEADER EDITS: 2026/04/02 11:45:44 Applied edit header: C:\Users\huntingtons\Desktop\RBR_Processing\2_current_processing\2025-071\ Processing\ios\2025-071-HDR2.TXT Channel 3: Temperature [deg C (ITS90)] Units: deg C(ITS90) ==> deg C (ITS90) Channel 5: Fluorescence:URU [mg/m^3] Name: Fluorescence ==> Fluorescence:URU Channel 6: Oxygen:Dissolved:Saturation:RBR [%] Name: Oxygen:Dissolved:Saturation ==> Oxygen:Dissolved:Saturation:RBR Format: F11.4 ==> F8.2 Channel 4: Salinity [PSS-78] Name: Salinity:CTD ==> Salinity Channel 10: Turbidity [NTU] Name: Turbidity:Seapoint ==> Turbidity Units: FTU ==> NTU Channel 7: Oxygen:Dissolved:Rinko [mL/L] Name: Oxygen_mL_L ==> Oxygen:Dissolved:Rinko Units: ==> mL/L Format: F10.6 ==> F7.2 Channel 8: Oxygen:Dissolved:Rinko [umol/kg] Name: Oxygen_umol_kg ==> Oxygen:Dissolved:Rinko Units: ==> umol/kg Format: F10.6 ==> F6.1 -CLEAN functions: 2026/04/02 11:48:22 20 Reset #RECS, MIN & MAX values in header. Set event to last 4 characters of file name Set header Start and End times from the data. *FAILED* $END *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! -------------- ----- ---- ------ ------------ Conductivity S/m 10 -99 () (0 0.1) $END *COMMENTS -------------------------------------------------------------------------------------- Data Processing Notes: ---------------------- No calibration sampling was available. This cruise is an ongoing collaborative project with sampling taking place on a monthly basis whenever possible. Future data will be made available as soon as it is processed. Casts 178-252 were added March 2026 with the same processing steps followed. High Dissolved Oxygen values were seen at some stations in Neroustos Inlet. Turbidity was removed from casts 1 to 104 due to the sensor needing calibration. The Fluorometer did not always have enough range, actual values may exceed those seen in the data for events 1-3, 126, 154 and 155. For details on the processing see document: 2025-071_Processing_Report.doc. -------------------------------------------------------------------------------------- !--1--- --2--- ---3---- ---4---- ---5--- ---6--- --7--- --8-- ----9---- --10-- -11- !Pressu Depth Temperat Salinity Fluores Oxygen: Oxygen Oxyge Conductiv Turbid Numb !re ure cence: Dissolv : n: ity ity er_o ! URU ed: Dissol Disso ~bin ! Saturat ved: lved: _rec ! ion:RBR Rinko Rinko ords !------ ------ -------- -------- ------- ------- ------ ----- --------- ------ ---- *END OF HEADER 1.0 1.1 14.2101 30.1361 6.332 127.65 7.61 332.3 3.68482 1.1 6 2.0 1.9 13.4255 31.3402 9.306 124.14 7.46 325.6 3.74733 1.2 10 3.0 2.9 12.9544 31.7023 10.841 116.75 7.07 308.4 3.74459 1.1 10 4.0 3.9 12.7614 31.7869 16.021 112.76 6.85 298.9 3.73641 1.3 10 5.0 4.9 12.4557 31.8894 15.085 102.26 6.25 272.6 3.72004 1.2 10 6.0 5.9 12.3022 31.9331 16.990 96.69 5.93 258.5 3.71099 1.4 10 7.0 6.8 12.0499 31.9921 15.108 87.13 5.37 234.1 3.69472 1.1 10 8.0 7.8 11.8763 32.0373 12.144 75.79 4.68 204.3 3.68400 0.9 10 9.0 8.9 11.7649 32.0567 8.497 68.41 4.24 184.8 3.67613 0.9 10 10.0 9.9 11.6198 32.0949 7.004 62.49 3.88 169.3 3.66720 0.8 10 11.0 10.9 11.4655 32.1338 3.500 56.30 3.51 153.0 3.65751 0.6 10 12.0 11.9 11.4275 32.1363 2.424 53.45 3.33 145.3 3.65444 0.6 10 13.0 12.8 11.4146 32.1381 2.677 52.46 3.27 142.7 3.65351 0.5 10 14.0 13.9 11.4093 32.1392 2.376 52.16 3.25 141.9 3.65320 0.5 10 15.0 14.8 11.4028 32.1401 2.211 51.92 3.24 141.2 3.65275 0.5 10 16.0 15.8 11.3862 32.1463 1.747 51.64 3.22 140.5 3.65195 0.5 10 17.0 16.8 11.3656 32.1552 1.466 51.39 3.21 139.9 3.65108 0.5 10 18.0 17.8 11.3529 32.1609 1.065 51.20 3.20 139.4 3.65057 0.5 10 19.0 18.8 11.3470 32.1639 1.315 51.27 3.20 139.6 3.65039 0.4 10 20.0 19.8 11.3300 32.1727 1.031 51.16 3.20 139.3 3.64982 0.6 10 21.0 20.8 11.3202 32.1777 0.850 51.22 3.20 139.5 3.64949 0.4 10 22.0 21.8 11.3160 32.1800 0.758 51.21 3.20 139.5 3.64940 0.4 10 23.0 22.8 11.3125 32.1818 0.578 51.26 3.20 139.7 3.64932 0.4 10 24.0 23.8 11.3114 32.1823 0.770 51.32 3.21 139.8 3.64931 0.4 10 25.0 24.7 11.3111 32.1823 0.836 51.37 3.21 140.0 3.64933 0.4 10 26.0 25.7 11.3111 32.1825 0.666 51.43 3.21 140.1 3.64939 0.4 10 27.0 26.7 11.3113 32.1826 1.022 51.45 3.22 140.2 3.64946 0.4 10 28.0 27.7 11.3105 32.1834 0.812 51.46 3.22 140.2 3.64952 0.4 10 29.0 28.7 11.2937 32.1943 0.470 51.51 3.22 140.4 3.64917 0.4 10 30.0 29.6 11.2856 32.1992 0.639 51.51 3.22 140.4 3.64899 0.4 10 31.0 30.6 11.2746 32.2072 0.450 51.49 3.22 140.4 3.64887 0.4 10 32.0 31.7 11.2672 32.2123 0.287 51.50 3.22 140.4 3.64878 0.4 10 33.0 32.7 11.2568 32.2197 0.327 51.35 3.21 140.0 3.64865 0.5 10 34.0 33.7 11.2496 32.2249 0.334 51.10 3.20 139.4 3.64858 0.5 10 35.0 34.7 11.2442 32.2287 0.256 50.84 3.18 138.7 3.64853 0.6 10 36.0 35.7 11.2438 32.2290 0.259 50.76 3.18 138.5 3.64857 0.6 10 37.0 36.6 11.2400 32.2321 0.283 50.64 3.17 138.1 3.64858 0.7 10 38.0 37.7 11.2388 32.2330 0.375 50.52 3.16 137.8 3.64861 0.6 10 39.0 38.6 11.2386 32.2332 0.266 50.48 3.16 137.7 3.64866 0.6 10 40.0 39.6 11.2378 32.2339 0.306 50.46 3.16 137.6 3.64870 0.7 10 41.0 40.6 11.2333 32.2374 0.240 50.35 3.15 137.4 3.64871 0.7 10 42.0 41.6 11.2293 32.2402 0.230 50.10 3.14 136.7 3.64867 0.6 10 43.0 42.5 11.2310 32.2389 0.274 50.06 3.13 136.6 3.64873 0.6 10 44.0 43.5 11.2302 32.2396 0.244 50.06 3.13 136.6 3.64878 0.6 10 45.0 44.5 11.2314 32.2387 0.254 50.04 3.13 136.5 3.64883 0.6 10 46.0 45.5 11.2328 32.2379 0.242 50.10 3.14 136.7 3.64892 0.6 10 47.0 46.5 11.2328 32.2380 0.270 50.12 3.14 136.7 3.64897 0.6 10 48.0 47.5 11.2290 32.2408 0.266 49.99 3.13 136.4 3.64896 0.6 10 49.0 48.5 11.2283 32.2413 0.333 49.91 3.12 136.2 3.64899 0.6 10 50.0 49.5 11.2270 32.2420 0.221 49.82 3.12 135.9 3.64899 0.5 10 51.0 50.5 11.2261 32.2427 0.213 49.74 3.11 135.7 3.64903 0.6 10 52.0 51.5 11.2240 32.2444 0.213 49.62 3.11 135.4 3.64905 0.6 10 53.0 52.5 11.2209 32.2468 0.294 49.41 3.09 134.8 3.64906 0.6 10 54.0 53.5 11.2197 32.2478 0.235 49.26 3.08 134.4 3.64911 0.7 10 55.0 54.5 11.2174 32.2497 0.217 49.08 3.07 133.9 3.64914 0.7 10 56.0 55.5 11.2155 32.2511 0.220 48.83 3.06 133.3 3.64915 0.7 10 57.0 56.5 11.2151 32.2514 0.210 48.69 3.05 132.9 3.64918 0.7 10 58.0 57.5 11.2137 32.2527 0.230 48.59 3.04 132.6 3.64923 0.8 10 59.0 58.5 11.2131 32.2530 0.227 48.56 3.04 132.5 3.64925 0.8 10 60.0 59.5 11.2122 32.2528 0.228 48.45 3.03 132.2 3.64920 0.8 10 61.0 60.4 11.2111 32.2548 0.235 48.27 3.02 131.7 3.64935 0.8 10 62.0 61.4 11.2102 32.2552 0.256 48.08 3.01 131.2 3.64935 0.9 10 63.0 62.4 11.2092 32.2561 0.241 47.96 3.00 130.9 3.64939 1.0 10 64.0 63.4 11.2084 32.2566 0.411 47.82 2.99 130.5 3.64941 1.0 10 65.0 64.4 11.2068 32.2575 0.237 47.60 2.98 129.9 3.64941 1.2 10 66.0 65.4 11.2056 32.2591 0.241 47.40 2.97 129.4 3.64950 1.3 10 67.0 66.4 11.2050 32.2593 0.243 47.16 2.95 128.7 3.64952 1.3 10 68.0 67.2 11.2048 32.2595 0.260 47.10 2.95 128.5 3.64955 1.4 8