*2026/04/15 14:38:42.36 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2025/08/27 18:33:44.000 END TIME : UTC 2025/08/27 18:35:42.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 68 DATA DESCRIPTION : CTD FILE TYPE : ASCII NUMBER OF CHANNELS : 10 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------------- --------------- -------------- -------------- 1 Pressure decibar 1 68 2 Depth metres 1.1 67.1 3 Temperature 'deg C (ITS90)' 9.713 16.4055 4 Salinity PSS-78 23.597 26.4404 5 PAR umol/m^2/sec 0 346.2 6 Oxygen:Dissolved:Saturation:RBR % 22.81 114.27 7 Oxygen:Dissolved:Rinko mL/L 1.53 6.78 8 Oxygen:Dissolved:Rinko umol/kg 67.1 297.8 9 Conductivity S/m 2.9295 3.10884 10 Number_of_bin_records n/a 7 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 : Sydney 4 EVENT NUMBER : 67 LATITUDE : 49 25.60300 N ! (deg min) LONGITUDE : 126 14.63800 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 15:41:09 3370 3370 CLEAN 5.3 2026/04/13 15:44:50 3370 3370 MERGEHDR 1.3 2026/04/13 15:46:43 3370 3370 ADTIMCH 4.4 2026/04/13 15:48:10 3370 3370 CLIP 1.4.1 2026/04/15 08:38:08 3370 2106 CALIB 12.1 2026/04/15 08:56:04 2106 2106 FILTERS 4.3 2026/04/15 09:00:51 2106 2106 SHIFTDAT 3.5 2026/04/15 09:01:57 2106 2106 SHIFTDAT 3.5 2026/04/15 09:05:46 2106 2106 MERGE 3.6 2026/04/15 09:56:21 2106 2106 DELETE 6.3 2026/04/15 09:59:19 2106 820 CLEAN 5.3 2026/04/15 13:01:55 816 815 CLEAN 5.3 2026/04/15 13:44:15 815 815 CLEAN 5.3 2026/04/15 14:05:47 815 815 CLEAN 5.3 2026/04/15 14:06:47 815 815 REORDER 1.3.1 2026/04/15 14:08:21 ? ? REMOVECH 8.2 2026/04/15 14:09:31 815 815 BINAVE 4.2.1 2026/04/15 14:10:56 815 68 CALIB 12.1 2026/04/15 14:17:30 68 68 HDREDIT2 3.2 2026/04/15 14:34:29 ? ? CLEAN 5.3 2026/04/15 14:38:42 68 68 $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 = 1265, end from event list: 2025-085_CLIP.csv Time Not Available in File -CALIB parameters: 2026/04/15 08:56:04 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 09:56:21 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\2025-085-0067.shift2 Secondary file: C:\Users\huntingtons\Desktop\RBR_Processing\2_current_processing\2025-085\ Processing\ios\2025-085-0067.oxy 2106 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 55.93 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 14:09:31 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 14:17:30 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 14:34:29 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 16.4055 23.5970 346.2 114.27 6.78 297.8 3.10702 7 2.0 2.1 14.1476 25.0137 184.3 96.36 5.93 260.2 3.10884 12 3.0 2.9 13.4823 25.3958 114.5 84.19 5.25 229.9 3.10387 20 4.0 3.9 13.3106 25.4500 75.2 78.90 4.93 216.2 3.09727 16 5.0 4.9 13.2107 25.4894 55.7 77.06 4.83 211.5 3.09430 12 6.0 5.8 13.0929 25.5360 40.7 75.55 4.74 207.8 3.09078 14 7.0 7.0 12.8550 25.6569 29.1 74.15 4.67 204.8 3.08651 13 8.0 7.9 12.7447 25.6904 22.2 72.95 4.61 201.9 3.08205 13 9.0 9.0 12.6679 25.7059 16.9 72.37 4.58 200.6 3.07810 16 10.0 9.9 12.5745 25.7381 13.5 71.67 4.54 199.0 3.07474 16 11.0 10.9 12.5382 25.7285 10.5 70.87 4.49 196.9 3.07105 9 12.0 11.9 12.4927 25.7448 8.3 70.63 4.48 196.4 3.06950 14 13.0 12.8 12.4823 25.7330 6.8 70.36 4.47 195.7 3.06749 12 14.0 13.9 12.4439 25.7360 5.4 70.19 4.46 195.4 3.06502 14 15.0 14.9 12.4229 25.7219 4.3 69.87 4.44 194.6 3.06199 15 16.0 15.9 12.4186 25.7098 3.5 69.23 4.40 192.9 3.06040 14 17.0 16.9 12.3517 25.7351 2.8 68.57 4.37 191.3 3.05823 14 18.0 17.9 12.3247 25.7328 2.4 68.19 4.34 190.3 3.05604 12 19.0 18.8 12.2782 25.7411 2.0 67.56 4.31 188.8 3.05354 14 20.0 19.8 12.1536 25.7925 1.7 66.61 4.26 186.5 3.04990 13 21.0 20.8 12.0232 25.8454 1.4 65.34 4.19 183.4 3.04598 14 22.0 21.8 12.0012 25.8404 1.2 64.40 4.13 180.8 3.04386 9 23.0 22.7 11.9079 25.8821 1.0 63.15 4.06 177.6 3.04145 12 24.0 23.9 11.7422 25.9660 0.8 61.67 3.97 174.0 3.03817 10 25.0 24.7 11.7286 25.9634 0.7 60.92 3.93 171.9 3.03693 14 26.0 25.7 11.7194 25.9480 0.6 60.49 3.90 170.8 3.03465 9 27.0 26.8 11.6911 25.9536 0.5 60.19 3.88 170.0 3.03319 11 28.0 27.8 11.6450 25.9633 0.4 59.57 3.85 168.4 3.03085 9 29.0 28.9 11.5175 26.0264 0.3 58.73 3.80 166.4 3.02813 12 30.0 29.7 11.4852 26.0237 0.3 57.45 3.72 162.9 3.02549 11 31.0 30.8 11.4169 26.0424 0.2 56.30 3.65 159.9 3.02245 14 32.0 31.7 11.4003 26.0286 0.2 55.28 3.59 157.0 3.01980 15 33.0 32.7 11.3569 26.0320 0.2 54.43 3.53 154.8 3.01700 13 34.0 33.7 11.2966 26.0476 0.1 53.40 3.47 152.0 3.01421 12 35.0 34.7 11.2577 26.0514 0.1 52.46 3.41 149.5 3.01177 13 36.0 35.7 11.2437 26.0410 0.1 51.55 3.35 146.9 3.00970 8 37.0 36.6 11.2426 26.0302 0.1 51.15 3.33 145.8 3.00851 11 38.0 37.6 11.2418 26.0136 0.1 50.86 3.31 145.0 3.00675 12 39.0 38.6 11.2203 26.0121 0.1 50.23 3.27 143.3 3.00504 9 40.0 39.6 11.1311 26.0546 0.1 48.99 3.20 139.9 3.00295 14 41.0 40.6 11.0819 26.0655 0.0 46.58 3.04 133.2 3.00049 9 42.0 41.7 10.9236 26.1586 0.0 44.00 2.88 126.2 2.99853 14 43.0 42.6 10.8547 26.1804 0.0 42.54 2.79 122.1 2.99573 8 44.0 43.6 10.8226 26.1889 0.0 42.15 2.77 121.1 2.99428 13 45.0 44.6 10.7453 26.2200 0.0 40.99 2.69 117.9 2.99182 10 46.0 45.6 10.6072 26.2894 0.0 39.42 2.60 113.7 2.98880 13 47.0 46.6 10.5814 26.2836 0.0 37.96 2.50 109.6 2.98633 9 48.0 47.6 10.5186 26.3084 0.0 36.70 2.42 106.0 2.98426 12 49.0 48.5 10.4793 26.3107 0.0 35.22 2.33 101.9 2.98163 11 50.0 49.5 10.4665 26.3026 0.0 34.49 2.28 99.8 2.97989 10 51.0 50.5 10.4003 26.3286 0.0 33.53 2.22 97.1 2.97769 10 52.0 51.5 10.3825 26.3203 0.0 33.24 2.20 96.3 2.97556 10 53.0 52.5 10.3776 26.3080 0.0 33.18 2.20 96.2 2.97398 11 54.0 53.5 10.3420 26.3141 0.0 32.76 2.17 95.0 2.97201 10 55.0 54.5 10.3113 26.3170 0.0 31.55 2.09 91.6 2.97006 11 56.0 55.5 10.2034 26.3660 0.0 29.69 1.97 86.3 2.96713 10 57.0 56.5 10.1613 26.3734 0.0 28.69 1.91 83.5 2.96480 10 58.0 57.6 10.1409 26.3705 0.0 28.02 1.86 81.6 2.96304 11 59.0 58.5 10.0947 26.3889 0.0 27.28 1.82 79.5 2.96153 9 60.0 59.5 10.0421 26.4084 0.0 26.56 1.77 77.5 2.95965 12 61.0 60.5 9.9730 26.4360 0.0 25.66 1.71 75.0 2.95738 9 62.0 61.5 9.9285 26.4404 0.0 25.06 1.67 73.3 2.95457 14 63.0 62.5 9.8942 26.4396 0.0 24.35 1.63 71.3 2.95198 9 64.0 63.4 9.8572 26.4393 0.0 23.84 1.60 69.8 2.94925 12 65.0 64.4 9.8527 26.4156 0.0 23.59 1.58 69.1 2.94656 11 66.0 65.4 9.8526 26.3734 0.0 23.48 1.57 68.8 2.94233 20 67.0 66.4 9.8208 26.3060 0.0 23.29 1.56 68.3 2.93320 18 68.0 67.1 9.7130 26.3477 0.0 22.81 1.53 67.1 2.92950 7