*2026/04/02 11:48:23.80 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2025/08/19 16:12:24.000 END TIME : UTC 2025/08/19 16:17:35.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 50 DATA DESCRIPTION : CTD FILE TYPE : ASCII NUMBER OF CHANNELS : 11 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------------- --------------- -------------- -------------- 1 Pressure decibar 1 50 2 Depth metres 1.1 49.4 3 Temperature 'deg C (ITS90)' 8.0984 13.0501 4 Salinity PSS-78 30.2319 33.2543 5 Fluorescence:URU mg/m^3 0.165 2.306 6 Oxygen:Dissolved:Saturation:RBR % 28.71 92.92 7 Oxygen:Dissolved:Rinko mL/L 1.91 5.67 8 Oxygen:Dissolved:Rinko umol/kg 83.2 247.5 9 Conductivity S/m 3.46915 3.65406 10 Turbidity NTU 0.2 0.8 11 Number_of_bin_records n/a 7 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 : 195 LATITUDE : 50 31.70480 N ! (deg min) LONGITUDE : 127 36.68240 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 15:57:32 2489 2489 CLEAN 5.3 2026/03/27 10:05:53 2489 2489 MERGEHDR 1.3 2026/03/27 13:01:05 2489 2489 ADTIMCH 4.4 2026/03/27 13:02:54 2489 2489 CLIP 1.4.1 2026/03/27 16:42:02 2489 2135 FILTERS 4.3 2026/04/01 08:53:41 2135 2135 SHIFTDAT 3.5 2026/04/01 09:13:09 2135 2135 SHIFTDAT 3.5 2026/04/01 09:16:27 2135 2135 MERGE 3.6 2026/04/01 09:31:47 2135 2135 DELETE 6.3 2026/04/01 10:20:54 2135 494 REMOVECH 8.2 2026/04/01 10:26:20 494 494 CLEAN 5.3 2026/04/02 11:33:39 494 494 CLEAN 5.3 2026/04/02 11:34:18 494 494 REORDER 1.3.1 2026/04/02 11:34:38 ? ? BINAVE 4.2.1 2026/04/02 11:34:59 494 50 CALIB 12.1 2026/04/02 11:35:26 50 50 HDREDIT2 3.2 2026/04/02 11:45:44 ? ? CLEAN 5.3 2026/04/02 11:48:23 50 50 $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 = 355, 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 09:31:47 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\2025-071-0195.shift2 Secondary file: C:\Users\huntingtons\Desktop\RBR_Processing\2_current_processing\2025-071\ Processing\ios\2025-071-0195.oxy 2135 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 38.03 dbars Sample interval (from user input) = 0.125 seconds. -REMOVECH 2026/04/01 10:26:20 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 11:35:26 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 13.0501 30.2319 2.294 92.92 5.67 247.5 3.59592 0.6 7 2.0 1.9 12.5469 30.7414 2.289 86.01 5.29 230.7 3.60707 0.6 10 3.0 2.9 12.3376 31.0800 2.306 83.15 5.12 223.5 3.62465 0.6 10 4.0 3.9 12.2322 31.3995 1.910 80.95 4.99 217.5 3.64894 0.5 10 5.0 4.8 11.8103 31.8055 1.347 74.90 4.64 202.5 3.65406 0.5 10 6.0 5.9 11.7317 31.8377 1.270 73.26 4.55 198.3 3.65048 0.6 10 7.0 6.8 11.6974 31.8375 1.266 72.77 4.52 197.1 3.64747 0.5 10 8.0 7.8 11.6493 31.8577 1.257 72.09 4.48 195.5 3.64533 0.5 10 9.0 8.9 11.6403 31.8565 1.203 71.69 4.46 194.4 3.64447 0.5 10 10.0 9.9 11.6312 31.8598 1.234 71.45 4.44 193.8 3.64405 0.5 10 11.0 10.9 11.5622 31.9232 1.131 70.45 4.39 191.3 3.64450 0.5 10 12.0 11.9 11.5048 31.9980 1.085 69.58 4.34 189.0 3.64713 0.6 10 13.0 12.8 11.4742 32.0356 0.999 69.07 4.31 187.7 3.64831 0.5 10 14.0 13.8 11.3996 32.0948 0.942 68.07 4.25 185.2 3.64780 0.5 10 15.0 14.8 11.3758 32.1259 0.879 67.70 4.23 184.3 3.64891 0.5 10 16.0 15.8 11.3538 32.1582 0.894 67.43 4.21 183.6 3.65028 0.5 10 17.0 16.8 11.2168 32.2575 0.775 65.76 4.12 179.4 3.64825 0.5 10 18.0 17.8 11.0485 32.3326 0.710 63.50 3.99 173.8 3.64092 0.5 10 19.0 18.8 10.9573 32.3496 0.698 62.27 3.92 170.7 3.63456 0.5 10 20.0 19.8 10.9570 32.3353 0.665 62.08 3.91 170.2 3.63313 0.5 10 21.0 20.8 10.9401 32.3425 0.646 61.80 3.89 169.5 3.63239 0.6 10 22.0 21.8 10.8732 32.3813 0.628 61.02 3.84 167.6 3.63040 0.5 10 23.0 22.8 10.7647 32.4309 0.577 60.01 3.79 165.1 3.62576 0.5 10 24.0 23.8 10.7479 32.4374 0.558 59.79 3.78 164.6 3.62496 0.5 10 25.0 24.7 10.7557 32.4279 0.585 59.85 3.78 164.7 3.62474 0.5 10 26.0 25.7 10.7504 32.4350 0.560 59.79 3.78 164.6 3.62503 0.5 10 27.0 26.7 10.7493 32.4430 0.569 59.77 3.77 164.5 3.62577 0.4 10 28.0 27.7 10.7440 32.4643 0.486 59.84 3.78 164.7 3.62749 0.5 10 29.0 28.7 10.7424 32.4725 0.503 59.88 3.78 164.8 3.62822 0.5 10 30.0 29.6 10.6363 32.5950 0.438 59.00 3.73 162.6 3.63106 0.4 10 31.0 30.6 10.2818 32.7310 0.347 55.61 3.54 154.3 3.61293 0.3 10 32.0 31.6 9.9134 32.8081 0.304 51.54 3.31 144.0 3.58764 0.3 10 33.0 32.7 9.8109 32.8121 0.292 50.10 3.22 140.3 3.57892 0.3 10 34.0 33.7 9.7620 32.8176 0.284 49.38 3.18 138.4 3.57513 0.2 10 35.0 34.7 9.7478 32.8161 0.272 49.11 3.16 137.7 3.57376 0.3 10 36.0 35.7 9.6360 32.8477 0.264 48.08 3.10 135.2 3.56690 0.2 10 37.0 36.7 9.5066 32.8783 0.270 46.65 3.02 131.5 3.55837 0.2 10 38.0 37.7 9.1510 33.0090 0.252 43.90 2.86 124.6 3.53931 0.3 10 39.0 38.6 8.7867 33.0857 0.204 39.01 2.56 111.5 3.51420 0.3 10 40.0 39.6 8.5671 33.1469 0.195 35.34 2.33 101.5 3.50047 0.4 10 41.0 40.5 8.4351 33.1798 0.176 33.37 2.21 96.1 3.49186 0.4 10 42.0 41.6 8.3279 33.2079 0.175 32.09 2.13 92.6 3.48499 0.4 10 43.0 42.5 8.2709 33.2171 0.168 31.25 2.07 90.3 3.48083 0.4 10 44.0 43.5 8.2453 33.2215 0.177 30.81 2.05 89.1 3.47901 0.4 10 45.0 44.5 8.1994 33.2351 0.169 30.28 2.01 87.6 3.47624 0.4 10 46.0 45.5 8.1758 33.2363 0.175 29.91 1.99 86.6 3.47430 0.4 10 47.0 46.5 8.1561 33.2450 0.169 29.66 1.97 85.9 3.47340 0.8 10 48.0 47.5 8.1108 33.2531 0.169 29.06 1.94 84.2 3.47017 0.4 10 49.0 48.5 8.0984 33.2543 0.166 28.78 1.92 83.4 3.46922 0.6 10 50.0 49.4 8.0998 33.2519 0.165 28.71 1.91 83.2 3.46915 0.4 7