*2026/04/02 11:48:23.69 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2025/08/18 21:19:56.000 END TIME : UTC 2025/08/18 21:26:03.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 63 DATA DESCRIPTION : CTD FILE TYPE : ASCII NUMBER OF CHANNELS : 11 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------------- --------------- -------------- -------------- 1 Pressure decibar 1 63 2 Depth metres 1.2 62.3 3 Temperature 'deg C (ITS90)' 11.1275 13.2114 4 Salinity PSS-78 32.054 32.4819 5 Fluorescence:URU mg/m^3 0.534 17.854 6 Oxygen:Dissolved:Saturation:RBR % 63.86 122.99 7 Oxygen:Dissolved:Rinko mL/L 4 7.39 8 Oxygen:Dissolved:Rinko umol/kg 174.3 322.4 9 Conductivity S/m 3.66361 3.80492 10 Turbidity NTU 0.4 1.3 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 : Ru3 EVENT NUMBER : 193 LATITUDE : 50 35.29650 N ! (deg min) LONGITUDE : 127 26.60590 W ! (deg min) WATER DEPTH : 61 *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 15:57:31 2932 2932 CLEAN 5.3 2026/03/27 10:05:52 2932 2932 MERGEHDR 1.3 2026/03/27 13:01:04 2932 2932 ADTIMCH 4.4 2026/03/27 13:02:52 2932 2932 CLIP 1.4.1 2026/03/27 16:41:59 2932 2612 FILTERS 4.3 2026/04/01 08:53:40 2612 2612 SHIFTDAT 3.5 2026/04/01 09:13:09 2612 2612 SHIFTDAT 3.5 2026/04/01 09:16:27 2612 2612 MERGE 3.6 2026/04/01 09:31:45 2612 2612 DELETE 6.3 2026/04/01 10:20:54 2612 623 REMOVECH 8.2 2026/04/01 10:26:19 623 623 CLEAN 5.3 2026/04/02 11:33:39 623 623 CLEAN 5.3 2026/04/02 11:34:18 623 623 REORDER 1.3.1 2026/04/02 11:34:38 ? ? BINAVE 4.2.1 2026/04/02 11:34:58 623 63 CALIB 12.1 2026/04/02 11:35:26 63 63 HDREDIT2 3.2 2026/04/02 11:45:44 ? ? CLEAN 5.3 2026/04/02 11:48:23 63 63 $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 = 321, 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 09:31:45 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\2025-071-0193.shift2 Secondary file: C:\Users\huntingtons\Desktop\RBR_Processing\2_current_processing\2025-071\ Processing\ios\2025-071-0193.oxy 2612 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 51.23 dbars Sample interval (from user input) = 0.125 seconds. -REMOVECH 2026/04/01 10:26:19 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 1.2 13.2114 32.0540 2.877 122.99 7.39 322.4 3.80492 0.8 4 2.0 1.9 12.6372 32.2362 4.949 116.56 7.08 308.8 3.77256 0.8 10 3.0 2.9 12.1672 32.3083 7.472 107.70 6.61 287.9 3.73790 0.9 10 4.0 3.9 11.9827 32.3157 10.357 100.00 6.16 268.4 3.72213 1.1 10 5.0 4.9 11.8648 32.3324 10.753 92.25 5.69 248.2 3.71333 0.9 10 6.0 5.8 11.8061 32.3351 15.410 87.76 5.42 236.4 3.70839 1.1 10 7.0 6.8 11.7759 32.3492 15.257 86.51 5.35 233.1 3.70718 0.9 10 8.0 7.8 11.7497 32.3608 15.103 85.92 5.31 231.7 3.70606 1.1 10 9.0 8.9 11.7291 32.3756 17.508 84.89 5.25 229.0 3.70578 0.9 10 10.0 9.9 11.6438 32.3914 17.854 80.97 5.02 218.7 3.69980 0.9 10 11.0 10.9 11.5774 32.3892 12.589 77.35 4.80 209.3 3.69366 0.9 10 12.0 11.9 11.5530 32.3923 11.763 76.15 4.73 206.1 3.69184 0.7 10 13.0 12.8 11.5093 32.4005 11.973 74.82 4.65 202.7 3.68880 0.7 10 14.0 13.9 11.4882 32.4034 11.288 73.50 4.57 199.2 3.68725 0.7 10 15.0 14.8 11.4598 32.4093 10.503 72.45 4.51 196.5 3.68535 0.7 10 16.0 15.8 11.4415 32.4118 7.890 71.68 4.46 194.4 3.68401 0.6 10 17.0 16.8 11.4218 32.4128 4.806 70.69 4.40 191.8 3.68239 0.6 10 18.0 17.8 11.4140 32.4097 4.661 69.73 4.34 189.3 3.68143 0.7 10 19.0 18.8 11.4058 32.4107 4.321 69.22 4.31 187.9 3.68083 0.6 10 20.0 19.8 11.3906 32.4138 3.603 68.64 4.28 186.4 3.67984 0.6 10 21.0 20.8 11.3678 32.4190 2.500 68.01 4.24 184.8 3.67836 0.6 10 22.0 21.8 11.3533 32.4222 2.243 67.46 4.21 183.3 3.67744 0.7 10 23.0 22.8 11.3430 32.4264 2.101 67.14 4.19 182.5 3.67699 0.6 10 24.0 23.8 11.3393 32.4283 1.992 67.10 4.18 182.4 3.67688 0.7 10 25.0 24.8 11.3317 32.4309 1.681 66.99 4.18 182.1 3.67652 0.6 10 26.0 25.7 11.3280 32.4327 1.519 66.87 4.17 181.8 3.67641 0.6 10 27.0 26.7 11.3272 32.4326 1.455 66.92 4.17 181.9 3.67637 0.6 10 28.0 27.7 11.3257 32.4345 1.398 66.88 4.17 181.9 3.67647 0.6 10 29.0 28.6 11.3220 32.4346 1.220 66.79 4.17 181.6 3.67619 0.6 10 30.0 29.7 11.3195 32.4351 1.164 66.72 4.16 181.4 3.67606 0.7 10 31.0 30.7 11.3197 32.4388 1.199 66.74 4.16 181.5 3.67650 0.9 10 32.0 31.6 11.3146 32.4401 1.144 66.62 4.16 181.2 3.67622 0.7 10 33.0 32.7 11.3163 32.4398 1.551 66.55 4.15 181.0 3.67638 0.7 10 34.0 33.7 11.3164 32.4409 1.523 66.54 4.15 181.0 3.67655 0.7 10 35.0 34.7 11.3011 32.4445 1.404 66.71 4.16 181.5 3.67559 0.6 10 36.0 35.7 11.2921 32.4455 1.463 66.66 4.16 181.4 3.67493 0.7 10 37.0 36.7 11.2897 32.4467 1.468 66.63 4.16 181.3 3.67486 0.6 10 38.0 37.6 11.2875 32.4479 1.291 66.56 4.16 181.1 3.67484 0.9 10 39.0 38.6 11.2882 32.4489 1.362 66.60 4.16 181.2 3.67505 0.6 10 40.0 39.6 11.2887 32.4503 1.593 66.51 4.15 181.0 3.67528 0.6 10 41.0 40.6 11.2891 32.4506 1.133 66.38 4.14 180.6 3.67539 0.9 10 42.0 41.6 11.2850 32.4544 0.802 66.18 4.13 180.1 3.67544 0.7 10 43.0 42.5 11.2823 32.4564 1.242 66.26 4.14 180.3 3.67545 0.6 10 44.0 43.5 11.2787 32.4590 0.829 66.30 4.14 180.4 3.67543 0.5 10 45.0 44.5 11.2769 32.4591 1.001 66.31 4.14 180.5 3.67533 0.6 10 46.0 45.5 11.2761 32.4594 1.013 66.30 4.14 180.4 3.67533 0.6 10 47.0 46.5 11.2739 32.4593 0.856 66.30 4.14 180.4 3.67517 0.5 10 48.0 47.5 11.2590 32.4607 1.021 66.46 4.15 180.9 3.67402 0.6 10 49.0 48.5 11.2383 32.4590 0.837 66.94 4.18 182.3 3.67204 0.4 10 50.0 49.5 11.2143 32.4622 0.800 66.96 4.19 182.5 3.67025 0.4 10 51.0 50.5 11.2034 32.4662 0.798 66.73 4.17 181.9 3.66973 0.5 10 52.0 51.5 11.1596 32.4676 0.796 66.25 4.15 180.7 3.66598 0.7 10 53.0 52.5 11.1410 32.4601 0.802 65.89 4.13 179.8 3.66361 0.4 10 54.0 53.5 11.1616 32.4627 0.710 65.80 4.12 179.5 3.66576 0.5 10 55.0 54.5 11.1891 32.4697 0.701 65.64 4.11 178.9 3.66897 0.7 10 56.0 55.5 11.2007 32.4776 0.807 65.41 4.09 178.3 3.67085 0.8 10 57.0 56.5 11.1902 32.4771 0.720 65.23 4.08 177.8 3.66991 0.8 10 58.0 57.5 11.1769 32.4771 0.534 65.11 4.07 177.5 3.66876 0.8 10 59.0 58.5 11.1673 32.4756 0.816 65.02 4.07 177.3 3.66779 0.8 10 60.0 59.5 11.1648 32.4771 0.631 64.77 4.05 176.7 3.66776 1.0 10 61.0 60.5 11.1648 32.4790 0.738 64.51 4.04 175.9 3.66800 1.2 10 62.0 61.4 11.1513 32.4808 0.803 64.26 4.02 175.3 3.66702 1.1 10 63.0 62.3 11.1275 32.4819 0.618 63.86 4.00 174.3 3.66504 1.3 9