*2026/04/02 11:48:24.52 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2025/09/16 17:48:38.000 END TIME : UTC 2025/09/16 17:53:36.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 51 DATA DESCRIPTION : CTD FILE TYPE : ASCII NUMBER OF CHANNELS : 11 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------------- --------------- -------------- -------------- 1 Pressure decibar 1 51 2 Depth metres 1.1 50.1 3 Temperature 'deg C (ITS90)' 9.9633 13.3932 4 Salinity PSS-78 31.7384 32.7612 5 Fluorescence:URU mg/m^3 0.228 3.267 6 Oxygen:Dissolved:Saturation:RBR % 44.58 102 7 Oxygen:Dissolved:Rinko mL/L 2.86 6.12 8 Oxygen:Dissolved:Rinko umol/kg 124.5 266.9 9 Conductivity S/m 3.58829 3.80374 10 Turbidity NTU -0.3 0.7 11 Number_of_bin_records n/a 2 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 : Qua9 EVENT NUMBER : 210 LATITUDE : 50 31.69230 N ! (deg min) LONGITUDE : 127 36.68920 W ! (deg min) WATER DEPTH : 49 *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 15:57:43 2389 2389 CLEAN 5.3 2026/03/27 10:06:06 2389 2389 MERGEHDR 1.3 2026/03/27 13:01:15 2389 2389 ADTIMCH 4.4 2026/03/27 13:03:07 2389 2389 CLIP 1.4.1 2026/03/27 16:42:20 2389 2100 FILTERS 4.3 2026/04/01 08:53:49 2100 2100 SHIFTDAT 3.5 2026/04/01 09:13:16 2100 2100 SHIFTDAT 3.5 2026/04/01 09:16:34 2100 2100 MERGE 3.6 2026/04/01 09:31:58 2100 2100 DELETE 6.3 2026/04/01 10:20:59 2100 501 REMOVECH 8.2 2026/04/01 10:26:22 501 501 CLEAN 5.3 2026/04/02 11:33:40 498 498 CLEAN 5.3 2026/04/02 11:34:19 498 498 REORDER 1.3.1 2026/04/02 11:34:39 ? ? BINAVE 4.2.1 2026/04/02 11:35:00 498 51 CALIB 12.1 2026/04/02 11:35:27 51 51 HDREDIT2 3.2 2026/04/02 11:45:44 ? ? CLEAN 5.3 2026/04/02 11:48:24 51 51 $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 = 290, 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 09:31:58 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\2025-071-0210.shift2 Secondary file: C:\Users\huntingtons\Desktop\RBR_Processing\2_current_processing\2025-071\ Processing\ios\2025-071-0210.oxy 2100 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 38.83 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 13.3055 31.7384 1.980 101.80 6.12 266.9 3.77962 -0.3 6 2.0 1.9 13.3181 31.7712 2.339 101.54 6.10 266.1 3.78429 0.0 10 3.0 2.9 13.3267 31.7892 2.819 101.46 6.09 265.8 3.78703 0.6 10 4.0 3.9 13.3498 31.8096 3.208 101.66 6.10 266.2 3.79132 0.7 10 5.0 4.9 13.3932 31.8518 3.267 102.00 6.12 266.8 3.79977 0.6 10 6.0 5.9 13.3552 31.9203 2.714 100.43 6.02 262.7 3.80374 0.5 10 7.0 6.8 12.9946 32.0352 2.484 95.15 5.75 250.6 3.78368 0.5 10 8.0 7.8 12.7516 32.0662 2.624 90.90 5.52 240.5 3.76520 0.4 10 9.0 8.9 12.5033 32.1039 2.477 86.51 5.28 230.0 3.74696 0.5 10 10.0 9.9 12.4350 32.1020 2.160 83.15 5.08 221.4 3.74069 0.4 10 11.0 10.9 12.3380 32.1243 2.370 80.98 4.96 216.0 3.73439 0.5 10 12.0 11.9 12.2520 32.1278 2.128 78.66 4.82 210.2 3.72709 0.5 10 13.0 12.8 12.1917 32.1299 1.622 76.44 4.69 204.5 3.72195 0.5 10 14.0 13.8 12.0518 32.1526 1.458 73.63 4.53 197.5 3.71185 0.4 10 15.0 14.8 11.8708 32.1882 1.517 70.91 4.38 190.9 3.69940 0.4 10 16.0 15.8 11.8093 32.1942 1.541 69.68 4.31 187.9 3.69458 0.5 10 17.0 16.8 11.7733 32.1967 1.765 68.98 4.27 186.1 3.69165 0.4 10 18.0 17.8 11.7417 32.1989 2.095 68.40 4.24 184.7 3.68910 0.4 10 19.0 18.8 11.7285 32.1964 2.537 67.93 4.21 183.5 3.68772 0.5 10 20.0 19.8 11.7266 32.1946 1.950 67.73 4.20 182.9 3.68740 0.5 10 21.0 20.8 11.6991 32.2073 1.664 67.47 4.18 182.3 3.68630 0.6 10 22.0 21.8 11.5282 32.2654 1.566 65.79 4.09 178.3 3.67703 0.4 10 23.0 22.8 11.4003 32.2899 1.598 63.26 3.94 171.9 3.66818 0.4 10 24.0 23.8 11.3763 32.2917 1.175 62.14 3.88 169.0 3.66626 0.5 10 25.0 24.7 11.3630 32.2914 1.344 61.64 3.85 167.6 3.66508 0.5 10 26.0 25.7 11.3471 32.2945 1.327 61.40 3.83 167.0 3.66402 0.5 10 27.0 26.7 11.3271 32.2985 1.549 61.05 3.81 166.1 3.66269 0.4 10 28.0 27.7 11.3168 32.2996 1.163 60.79 3.80 165.5 3.66193 0.5 10 29.0 28.7 11.3049 32.3062 1.079 60.57 3.78 164.9 3.66158 0.4 10 30.0 29.7 11.2867 32.3169 1.117 60.21 3.76 164.0 3.66108 0.4 10 31.0 30.7 11.2617 32.3314 1.014 59.79 3.74 162.9 3.66037 0.4 10 32.0 31.6 11.2330 32.3443 0.782 59.25 3.71 161.5 3.65917 0.3 10 33.0 32.7 11.2000 32.3631 0.830 58.69 3.67 160.1 3.65817 0.3 10 34.0 33.7 11.1296 32.3924 0.724 57.55 3.61 157.2 3.65491 0.2 10 35.0 34.7 11.0640 32.4237 0.559 56.47 3.54 154.4 3.65226 0.2 10 36.0 35.7 10.8037 32.5093 0.369 53.42 3.37 146.8 3.63767 0.2 10 37.0 36.6 10.4288 32.6146 0.286 49.34 3.13 136.6 3.61477 0.1 10 38.0 37.6 10.3022 32.6349 0.249 47.58 3.03 132.0 3.60553 0.5 10 39.0 38.6 10.3068 32.6316 0.243 47.32 3.01 131.3 3.60566 0.1 10 40.0 39.6 10.2986 32.6326 0.228 47.24 3.01 131.1 3.60506 0.1 10 41.0 40.6 10.3042 32.6305 0.258 47.25 3.01 131.1 3.60540 0.2 10 42.0 41.6 10.3052 32.6298 0.254 47.21 3.01 131.0 3.60546 0.2 10 43.0 42.5 10.2944 32.6335 0.237 47.12 3.00 130.8 3.60491 0.2 10 44.0 43.5 10.2763 32.6379 0.234 46.97 2.99 130.4 3.60378 0.3 10 45.0 44.5 10.2637 32.6403 0.268 46.82 2.98 130.0 3.60293 0.2 10 46.0 45.5 10.2495 32.6473 0.298 46.73 2.98 129.8 3.60239 0.1 10 47.0 46.5 10.2133 32.6551 0.302 46.37 2.96 128.9 3.59998 0.1 10 48.0 47.5 10.1888 32.6628 0.249 46.12 2.94 128.3 3.59860 0.2 10 49.0 48.5 10.1180 32.6818 0.244 45.57 2.91 126.9 3.59419 0.2 10 50.0 49.5 10.0812 32.6955 0.245 45.12 2.89 125.8 3.59232 0.2 10 51.0 50.1 9.9633 32.7612 0.244 44.58 2.86 124.5 3.58829 0.1 2