*2026/04/15 14:38:43.81 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2025/12/05 20:51:19.000 END TIME : UTC 2025/12/05 20:52:20.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 27 DATA DESCRIPTION : CTD FILE TYPE : ASCII NUMBER OF CHANNELS : 10 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------------- --------------- -------------- -------------- 1 Pressure decibar 1 27 2 Depth metres 1.2 26.4 3 Temperature 'deg C (ITS90)' 10.7625 10.9464 4 Salinity PSS-78 22.2557 23.0862 5 PAR umol/m^2/sec 0.2 103.3 6 Oxygen:Dissolved:Saturation:RBR % 75.62 78.06 7 Oxygen:Dissolved:Rinko mL/L 5.07 5.23 8 Oxygen:Dissolved:Rinko umol/kg 222.8 229.8 9 Conductivity S/m 2.58929 2.66852 10 Number_of_bin_records n/a 6 20 $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 ' ' 7 F R4 1 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 ' ' ' ' 5 I I 0 $END *ADMINISTRATION MISSION : 2025-085 AGENCY : OSD COUNTRY : Canada PROJECT : Ahousaht Territory CTD Monitoring Program SCIENTIST : Bianucci L. PLATFORM : Other Vessel INDIGENOUS PARTNER : Maaqutusiis Hahoulthee Stewardship Society *LOCATION GEOGRAPHIC AREA : Clayoquot Sound STATION : Hecate Bay EVENT NUMBER : 97 LATITUDE : 49 14.13560 N ! (deg min) LONGITUDE : 125 56.43730 W ! (deg min) *INSTRUMENT MODEL : Maestro SERIAL NUMBER : 235984 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 2026/04/13 15:39:31 1878 1878 CLEAN 5.3 2026/04/13 15:45:06 1878 1878 MERGEHDR 1.3 2026/04/13 15:46:57 1878 1878 ADTIMCH 4.4 2026/04/13 15:48:41 1878 1878 CLIP 1.4.1 2026/04/15 08:38:18 1878 1372 CALIB 12.1 2026/04/15 08:56:15 1372 1372 FILTERS 4.3 2026/04/15 09:01:01 1372 1372 SHIFTDAT 3.5 2026/04/15 09:02:05 1372 1372 SHIFTDAT 3.5 2026/04/15 09:05:54 1372 1372 MERGE 3.6 2026/04/15 09:56:37 1372 1372 DELETE 6.3 2026/04/15 09:59:28 1372 335 CLEAN 5.3 2026/04/15 13:02:01 335 335 CLEAN 5.3 2026/04/15 13:44:22 335 335 CLEAN 5.3 2026/04/15 14:05:52 335 335 CLEAN 5.3 2026/04/15 14:06:52 335 335 REORDER 1.3.1 2026/04/15 14:08:28 ? ? REMOVECH 8.2 2026/04/15 14:09:35 335 335 BINAVE 4.2.1 2026/04/15 14:10:58 335 27 CALIB 12.1 2026/04/15 14:17:31 27 27 HDREDIT2 3.2 2026/04/15 14:34:31 ? ? CLEAN 5.3 2026/04/15 14:38:43 27 27 $END $REMARKS -CLEAN functions: 2026/04/13 15:44:20 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 = 507, end from event list: 2025-085_CLIP.csv Time Not Available in File -CALIB parameters: 2026/04/15 08:56:15 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = C:\Users\huntingtons\Desktop\RBR_Processing\2_current_processing\2025-085\2025- 085-recal1.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 6 Pressure decibar 10 0.1000000E+00 0.1000000E+01 8 Depth metres 10 0.1000000E+00 0.1000000E+01 -The following FILTER parameters were used. Gullwing filter was used. Filter width = 3 The following channel(s) were filtered. Conductivity Temperature 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: 2026/04/15 09:56:37 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\2025-085\ Processing\ios\2025-085-0097.shift2 Secondary file: C:\Users\huntingtons\Desktop\RBR_Processing\2_current_processing\2025-085\ Processing\ios\2025-085-0097.oxy 1372 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 14.63 dbars Sample interval (from user input) = 0.125 seconds. -CLEAN functions: 2026/04/15 13:01:45 20 Reset #RECS, MIN & MAX values in header. Insert Pad Values in Channel: PAR [umol/m^2/sec] where channel PAR [umol/m^2/sec] is in the range -11 to -0.1E-01 0 data records in pad range. Set event to last 4 characters of file name Set header Start and End times from the data. -CLEAN functions: 2026/04/15 13:44:06 20 Reset #RECS, MIN & MAX values in header. Insert Pad Values in Channel: Oxygen:Dissolved:Saturation [%] where channel Oxygen:Dissolved:Saturation [%] is in the range -11 to -0.1E-02 0 data records in pad range. Set event to last 4 characters of file name Set header Start and End times from the data. -CLEAN functions: 2026/04/15 14:05:36 20 Reset #RECS, MIN & MAX values in header. Insert Pad Values in Channel: Oxygen_mL_L [] where channel Oxygen:Dissolved:Saturation [%] is in the range -11 to -0.1E-02 0 data records in pad range. Set event to last 4 characters of file name Set header Start and End times from the data. -CLEAN functions: 2026/04/15 14:06:39 20 Reset #RECS, MIN & MAX values in header. Insert Pad Values in Channel: Oxygen_umol_kg [] where channel Oxygen:Dissolved:Saturation [%] is in the range -11 to -0.1E-02 0 data records in pad range. Set event to last 4 characters of file name Set header Start and End times from the data. -REMOVECH 2026/04/15 14:09:35 The following CHANNEL(S) were removed: Record # Event_number Date TIME:UTC -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: 2026/04/15 14:17:31 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = C:\Users\huntingtons\Desktop\RBR_Processing\2_current_processing\2025-085\2025- 085-recal2.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 9 Conductivity S/m 10 0.0000000E+00 0.1000000E+00 -HEADER EDITS: 2026/04/15 14:34:31 Applied edit header: C:\Users\huntingtons\Desktop\RBR_Processing\2_current_processing\2025-085\ 2025-085-HDR.TXT Channel 3: Temperature [deg C (ITS90)] Units: deg C(ITS90) ==> deg C (ITS90) Channel 6: Oxygen:Dissolved:Saturation:RBR [%] Name: Oxygen:Dissolved:Saturation ==> Oxygen:Dissolved:Saturation:RBR Format: F11.4 ==> F8.2 Channel 1: Pressure [decibar] Format: F11.2 ==> F7.1 Channel 4: Salinity [PSS-78] Name: Salinity:CTD ==> Salinity 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: 2026/04/15 14:38:40 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 ! -------------- --------- ---- ------ ------------ Pressure decibar 10 -99 () (0.1 1) Depth metres 10 -99 () (0.1 1) Conductivity S/m 10 -99 () (0 0.1) $END *COMMENTS -------------------------------------------------------------------------------------- Data Processing Notes: ---------------------- No calibration sampling was available. Additional sensors were a RINKO III Dissolved Oxygen sensor (s/n 0499 ) and an RBRCoda3 PAR (s/n 34392). Samples collected by the Maaqutusiis Hahoulthee Stewardship Society (MHSS) team, led by Gemma Macfarlane, Hanna Meyer and Ryan Teremy. PAR values are nominal with the exception of replacing some negative values with PAD. For details on the processing see document: 2025-085_Processing_Report.doc. -------------------------------------------------------------------------------------- !--1--- --2--- ---3---- ---4---- --5--- ---6--- --7--- --8-- ----9---- -10- !Pressu Depth Temperat Salinity PAR Oxygen: Oxygen Oxyge Conductiv Numb !re ure Dissolv : n: ity er_o ! ed: Dissol Disso ~bin ! Saturat ved: lved: _rec ! ion:RBR Rinko Rinko ords !------ ------ -------- -------- ------ ------- ------ ----- --------- ---- *END OF HEADER 1.0 1.2 10.9464 22.2557 103.3 75.63 5.07 222.9 2.58929 10 2.0 1.9 10.9451 22.2671 82.8 75.62 5.07 222.8 2.59044 14 3.0 2.9 10.9387 22.2948 56.0 75.63 5.07 222.8 2.59299 13 4.0 3.9 10.9288 22.3282 40.7 75.68 5.08 223.0 2.59593 10 5.0 4.9 10.9061 22.3910 29.6 75.83 5.09 223.4 2.60114 16 6.0 6.0 10.8939 22.4431 21.3 75.94 5.10 223.7 2.60591 14 7.0 6.9 10.8901 22.4645 16.3 76.00 5.10 223.9 2.60795 18 8.0 7.9 10.8884 22.4867 12.3 76.02 5.10 223.9 2.61021 17 9.0 8.9 10.8836 22.5132 9.2 76.08 5.10 224.1 2.61275 20 10.0 9.8 10.8654 22.5733 7.3 76.25 5.11 224.6 2.61794 13 11.0 10.8 10.8368 22.6771 5.6 76.47 5.13 225.2 2.62707 13 12.0 11.9 10.8179 22.7183 4.2 76.80 5.15 226.2 2.63020 11 13.0 12.8 10.7897 22.8113 3.4 77.29 5.19 227.6 2.63820 11 14.0 13.8 10.7661 22.8968 2.6 77.77 5.22 229.0 2.64568 11 15.0 14.8 10.7625 22.9808 2.1 78.06 5.23 229.8 2.65430 10 16.0 15.9 10.7785 23.0174 1.6 77.99 5.23 229.4 2.65924 11 17.0 16.8 10.7837 23.0264 1.3 77.85 5.22 229.0 2.66056 11 18.0 17.8 10.7820 23.0309 1.0 77.90 5.22 229.1 2.66095 13 19.0 18.8 10.7828 23.0375 0.9 77.87 5.22 229.0 2.66174 8 20.0 19.7 10.7875 23.0381 0.7 77.74 5.21 228.6 2.66214 10 21.0 20.8 10.8102 23.0464 0.6 77.25 5.17 227.0 2.66455 13 22.0 21.9 10.8178 23.0514 0.4 76.86 5.15 225.8 2.66561 11 23.0 22.8 10.8177 23.0535 0.4 76.74 5.14 225.5 2.66585 11 24.0 23.7 10.8193 23.0533 0.3 76.66 5.13 225.2 2.66598 11 25.0 24.7 10.8196 23.0574 0.3 76.59 5.13 225.0 2.66646 14 26.0 25.9 10.8103 23.0786 0.2 76.70 5.13 225.4 2.66812 15 27.0 26.4 10.8041 23.0862 0.2 76.81 5.14 225.7 2.66852 6