*2026/04/15 14:38:43.26 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2025/10/24 19:26:45.000 END TIME : UTC 2025/10/24 19:27:53.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 26 DATA DESCRIPTION : CTD FILE TYPE : ASCII NUMBER OF CHANNELS : 10 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------------- --------------- -------------- -------------- 1 Pressure decibar 1 26 2 Depth metres 1.1 25.5 3 Temperature 'deg C (ITS90)' 12.2357 12.4632 4 Salinity PSS-78 24.714 29.8919 5 PAR umol/m^2/sec 0.1 643.9 6 Oxygen:Dissolved:Saturation:RBR % 77.99 81.1 7 Oxygen:Dissolved:Rinko mL/L 4.87 5.17 8 Oxygen:Dissolved:Rinko umol/kg 212.8 226.7 9 Conductivity S/m 2.94923 3.49202 10 Number_of_bin_records n/a 12 22 $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 : 81 LATITUDE : 49 14.13610 N ! (deg min) LONGITUDE : 125 56.45030 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 15:39:20 2360 2360 CLEAN 5.3 2026/04/13 15:44:57 2360 2360 MERGEHDR 1.3 2026/04/13 15:46:48 2360 2360 ADTIMCH 4.4 2026/04/13 15:48:23 2360 2360 CLIP 1.4.1 2026/04/15 08:38:13 2360 1266 CALIB 12.1 2026/04/15 08:56:09 1266 1266 FILTERS 4.3 2026/04/15 09:00:56 1266 1266 SHIFTDAT 3.5 2026/04/15 09:02:00 1266 1266 SHIFTDAT 3.5 2026/04/15 09:05:50 1266 1266 MERGE 3.6 2026/04/15 09:56:28 1266 1266 DELETE 6.3 2026/04/15 09:59:23 1266 467 CLEAN 5.3 2026/04/15 13:01:58 462 461 CLEAN 5.3 2026/04/15 13:44:19 461 461 CLEAN 5.3 2026/04/15 14:05:49 461 461 CLEAN 5.3 2026/04/15 14:06:49 461 461 REORDER 1.3.1 2026/04/15 14:08:25 ? ? REMOVECH 8.2 2026/04/15 14:09:33 461 461 BINAVE 4.2.1 2026/04/15 14:10:57 461 26 CALIB 12.1 2026/04/15 14:17:31 26 26 HDREDIT2 3.2 2026/04/15 14:34:30 ? ? CLEAN 5.3 2026/04/15 14:38:43 26 26 $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 = 1095, end from event list: 2025-085_CLIP.csv Time Not Available in File -CALIB parameters: 2026/04/15 08:56:09 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 09:56:28 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\2025-085-0081.shift2 Secondary file: C:\Users\huntingtons\Desktop\RBR_Processing\2_current_processing\2025-085\ Processing\ios\2025-085-0081.oxy 1266 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 14.13 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 14:09:33 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 14:34:30 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 1.1 12.3764 24.7140 643.9 80.62 5.16 226.4 2.94923 16 2.0 2.0 12.3914 24.8007 323.4 80.81 5.17 226.7 2.95971 16 3.0 2.9 12.4261 25.2493 186.0 80.78 5.15 225.8 3.01075 15 4.0 3.9 12.4505 26.1721 108.6 80.27 5.09 222.8 3.11212 14 5.0 4.9 12.4632 28.1711 61.4 78.90 4.94 215.9 3.32737 19 6.0 5.9 12.4582 28.5751 38.6 77.99 4.87 212.8 3.37010 20 7.0 6.9 12.4297 28.7914 26.1 78.12 4.87 212.9 3.39084 21 8.0 7.9 12.4150 28.9270 16.9 78.22 4.88 213.1 3.40409 22 9.0 8.9 12.3874 29.0741 11.4 78.52 4.89 213.8 3.41748 17 10.0 9.9 12.3842 29.0908 8.1 78.71 4.90 214.3 3.41902 17 11.0 10.9 12.3749 29.1237 5.7 78.76 4.91 214.4 3.42179 17 12.0 11.9 12.3707 29.1480 4.2 78.84 4.91 214.6 3.42407 18 13.0 12.9 12.3700 29.1495 3.1 78.84 4.91 214.6 3.42420 20 14.0 13.9 12.3658 29.1650 2.3 78.91 4.92 214.8 3.42554 12 15.0 14.9 12.3636 29.1888 1.6 78.94 4.92 214.9 3.42793 16 16.0 15.9 12.3620 29.2374 1.1 78.93 4.92 214.8 3.43298 19 17.0 16.9 12.3582 29.2608 0.9 78.95 4.92 214.8 3.43519 21 18.0 17.9 12.3443 29.3329 0.6 79.11 4.93 215.2 3.44170 20 19.0 18.8 12.3108 29.5158 0.4 79.52 4.95 216.2 3.45831 16 20.0 19.8 12.2861 29.6478 0.3 79.94 4.97 217.2 3.47023 15 21.0 20.8 12.2580 29.7994 0.2 80.38 5.00 218.3 3.48391 15 22.0 21.9 12.2519 29.8277 0.2 80.68 5.02 219.1 3.48642 18 23.0 22.8 12.2440 29.8604 0.2 80.83 5.03 219.5 3.48924 21 24.0 23.8 12.2407 29.8740 0.1 80.94 5.03 219.8 3.49043 22 25.0 24.8 12.2357 29.8878 0.1 81.01 5.04 220.0 3.49151 18 26.0 25.5 12.2362 29.8919 0.1 81.10 5.04 220.2 3.49202 16