*2026/04/02 11:48:24.30 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2025/09/16 16:20:21.000 END TIME : UTC 2025/09/16 16:25:35.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 54 DATA DESCRIPTION : CTD FILE TYPE : ASCII NUMBER OF CHANNELS : 11 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------------- --------------- -------------- -------------- 1 Pressure decibar 1 54 2 Depth metres 1.1 53.2 3 Temperature 'deg C (ITS90)' 11.2059 13.8266 4 Salinity PSS-78 29.1644 32.2514 5 Fluorescence:URU mg/m^3 0.251 7.813 6 Oxygen:Dissolved:Saturation:RBR % 46.51 104.72 7 Oxygen:Dissolved:Rinko mL/L 2.91 6.33 8 Oxygen:Dissolved:Rinko umol/kg 127 276.6 9 Conductivity S/m 3.54567 3.70402 10 Turbidity NTU 0.3 2.6 11 Number_of_bin_records n/a 4 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 : Hol4 EVENT NUMBER : 205 LATITUDE : 50 36.99900 N ! (deg min) LONGITUDE : 127 51.21860 W ! (deg min) WATER DEPTH : 53 *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 2517 2517 CLEAN 5.3 2026/03/27 10:06:02 2517 2517 MERGEHDR 1.3 2026/03/27 13:01:12 2517 2517 ADTIMCH 4.4 2026/03/27 13:03:04 2517 2517 CLIP 1.4.1 2026/03/27 16:42:16 2517 2230 FILTERS 4.3 2026/04/01 08:53:47 2230 2230 SHIFTDAT 3.5 2026/04/01 09:13:15 2230 2230 SHIFTDAT 3.5 2026/04/01 09:16:32 2230 2230 MERGE 3.6 2026/04/01 09:31:55 2230 2230 DELETE 6.3 2026/04/01 10:20:58 2230 530 REMOVECH 8.2 2026/04/01 10:26:22 530 530 CLEAN 5.3 2026/04/02 11:33:40 530 530 CLEAN 5.3 2026/04/02 11:34:19 530 530 REORDER 1.3.1 2026/04/02 11:34:39 ? ? BINAVE 4.2.1 2026/04/02 11:34:59 530 54 CALIB 12.1 2026/04/02 11:35:27 54 54 HDREDIT2 3.2 2026/04/02 11:45:44 ? ? CLEAN 5.3 2026/04/02 11:48:24 54 54 $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 = 288, 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 09:31:55 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\2025-071-0205.shift2 Secondary file: C:\Users\huntingtons\Desktop\RBR_Processing\2_current_processing\2025-071\ Processing\ios\2025-071-0205.oxy 2230 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 41.73 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 13.8266 29.1644 3.973 104.72 6.33 276.6 3.54567 0.3 6 2.0 1.9 13.3958 30.7928 4.798 95.78 5.78 252.3 3.68586 1.0 10 3.0 2.9 12.6866 31.5437 5.700 83.83 5.11 222.9 3.70402 0.8 10 4.0 3.9 12.1515 31.9007 7.813 76.38 4.70 204.9 3.69413 1.3 10 5.0 4.9 11.8293 32.0438 6.081 68.02 4.21 183.5 3.68035 0.8 10 6.0 5.8 11.5909 32.0872 3.039 56.57 3.52 153.3 3.66367 0.7 10 7.0 6.8 11.4761 32.1078 2.885 52.31 3.26 142.1 3.65563 0.5 10 8.0 7.8 11.4677 32.1036 2.231 51.09 3.18 138.8 3.65449 0.5 10 9.0 8.9 11.4485 32.1091 2.669 50.56 3.15 137.4 3.65338 0.6 10 10.0 9.9 11.4426 32.1102 2.286 50.27 3.13 136.6 3.65302 0.6 10 11.0 10.9 11.4224 32.1179 1.860 49.91 3.11 135.7 3.65205 0.6 10 12.0 11.9 11.4045 32.1264 2.366 49.58 3.09 134.9 3.65137 0.6 10 13.0 12.8 11.3951 32.1338 1.901 49.55 3.09 134.8 3.65134 0.6 10 14.0 13.8 11.3893 32.1376 1.258 49.58 3.09 134.9 3.65126 0.6 10 15.0 14.8 11.3818 32.1422 1.082 49.56 3.09 134.9 3.65109 0.9 10 16.0 15.8 11.3413 32.1630 0.900 49.39 3.09 134.5 3.64966 0.5 10 17.0 16.8 11.3371 32.1637 0.856 49.32 3.08 134.3 3.64940 0.5 10 18.0 17.8 11.3325 32.1656 0.963 49.34 3.08 134.4 3.64924 0.6 10 19.0 18.8 11.3246 32.1695 0.870 49.53 3.10 134.9 3.64898 0.6 10 20.0 19.8 11.3190 32.1733 0.651 49.60 3.10 135.1 3.64890 0.8 10 21.0 20.8 11.3118 32.1777 0.679 49.61 3.10 135.2 3.64875 0.8 10 22.0 21.8 11.3049 32.1818 0.691 49.62 3.10 135.2 3.64860 0.7 10 23.0 22.8 11.3017 32.1836 0.529 49.69 3.11 135.4 3.64855 0.6 10 24.0 23.8 11.2977 32.1867 0.464 49.64 3.10 135.3 3.64855 0.5 10 25.0 24.8 11.2830 32.1963 0.394 49.53 3.10 135.0 3.64826 0.6 10 26.0 25.7 11.2747 32.2019 0.424 49.40 3.09 134.7 3.64813 0.6 10 27.0 26.7 11.2533 32.2167 0.361 49.35 3.09 134.6 3.64778 0.6 10 28.0 27.7 11.2489 32.2198 0.473 49.42 3.09 134.8 3.64775 0.7 10 29.0 28.7 11.2474 32.2211 0.374 49.43 3.09 134.8 3.64780 0.8 10 30.0 29.6 11.2424 32.2249 0.317 49.29 3.08 134.5 3.64777 0.7 10 31.0 30.6 11.2362 32.2289 0.317 48.91 3.06 133.4 3.64767 0.9 10 32.0 31.6 11.2349 32.2298 0.290 48.73 3.05 133.0 3.64768 0.9 10 33.0 32.7 11.2338 32.2305 0.301 48.71 3.05 132.9 3.64771 0.9 10 34.0 33.7 11.2330 32.2314 0.298 48.72 3.05 132.9 3.64776 0.9 10 35.0 34.7 11.2312 32.2329 0.281 48.70 3.05 132.9 3.64780 1.0 10 36.0 35.7 11.2279 32.2357 0.266 48.60 3.04 132.6 3.64783 0.9 10 37.0 36.6 11.2272 32.2362 0.272 48.50 3.04 132.3 3.64786 0.8 10 38.0 37.6 11.2260 32.2370 0.251 48.47 3.03 132.3 3.64789 0.9 10 39.0 38.6 11.2243 32.2383 0.291 48.33 3.03 131.9 3.64791 0.9 10 40.0 39.6 11.2235 32.2389 0.265 48.26 3.02 131.7 3.64794 0.9 10 41.0 40.6 11.2229 32.2396 0.280 48.26 3.02 131.7 3.64800 0.8 10 42.0 41.6 11.2213 32.2406 0.275 48.11 3.01 131.3 3.64801 1.0 10 43.0 42.5 11.2187 32.2427 0.252 47.84 3.00 130.6 3.64803 1.1 10 44.0 43.5 11.2177 32.2433 0.283 47.73 2.99 130.3 3.64804 1.1 10 45.0 44.5 11.2160 32.2446 0.263 47.58 2.98 129.8 3.64806 1.2 10 46.0 45.5 11.2158 32.2447 0.301 47.51 2.97 129.7 3.64810 1.2 10 47.0 46.5 11.2140 32.2458 0.269 47.42 2.97 129.4 3.64810 1.3 10 48.0 47.5 11.2126 32.2469 0.262 47.29 2.96 129.1 3.64812 1.3 10 49.0 48.5 11.2100 32.2485 0.274 47.13 2.95 128.6 3.64810 1.6 10 50.0 49.5 11.2086 32.2496 0.256 46.94 2.94 128.1 3.64812 1.6 10 51.0 50.5 11.2073 32.2504 0.270 46.82 2.93 127.8 3.64814 1.8 10 52.0 51.5 11.2074 32.2505 0.284 46.78 2.93 127.7 3.64819 1.8 10 53.0 52.5 11.2067 32.2508 0.301 46.63 2.92 127.3 3.64821 2.1 10 54.0 53.2 11.2059 32.2514 0.305 46.51 2.91 127.0 3.64823 2.6 4