*2026/04/15 14:38:40.99 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2025/04/01 19:52:03.000 END TIME : UTC 2025/04/01 19:53:59.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 111 DATA DESCRIPTION : CTD FILE TYPE : ASCII NUMBER OF CHANNELS : 10 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------------- --------------- -------------- -------------- 1 Pressure decibar 1 111 2 Depth metres 1 109.6 3 Temperature 'deg C (ITS90)' 8.8434 11.2311 4 Salinity PSS-78 21.1217 31.5186 5 PAR umol/m^2/sec 0 273 6 Oxygen:Dissolved:Saturation:RBR % 5.53 136.44 7 Oxygen:Dissolved:Rinko mL/L 0.35 9.39 8 Oxygen:Dissolved:Rinko umol/kg 15.2 411.9 9 Conductivity S/m 2.38952 3.56751 10 Number_of_bin_records n/a 1 23 $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 : Herbert head EVENT NUMBER : 21 LATITUDE : 49 24.52470 N ! (deg min) LONGITUDE : 125 54.42830 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 15:40:42 3564 3564 CLEAN 5.3 2026/04/13 15:44:29 3564 3564 MERGEHDR 1.3 2026/04/13 15:46:23 3564 3564 ADTIMCH 4.4 2026/04/13 15:47:46 3564 3564 CLIP 1.4.1 2026/04/15 08:37:53 3564 2837 CALIB 12.1 2026/04/15 08:55:51 2837 2837 FILTERS 4.3 2026/04/15 09:00:38 2837 2837 SHIFTDAT 3.5 2026/04/15 09:01:46 2837 2837 SHIFTDAT 3.5 2026/04/15 09:05:36 2837 2837 MERGE 3.6 2026/04/15 09:56:00 2837 2837 DELETE 6.3 2026/04/15 09:59:09 2837 903 CLEAN 5.3 2026/04/15 13:01:48 903 903 CLEAN 5.3 2026/04/15 13:44:08 903 903 CLEAN 5.3 2026/04/15 14:05:39 903 903 CLEAN 5.3 2026/04/15 14:06:41 903 903 REORDER 1.3.1 2026/04/15 14:08:15 ? ? REMOVECH 8.2 2026/04/15 14:09:25 903 903 BINAVE 4.2.1 2026/04/15 14:10:52 903 111 CALIB 12.1 2026/04/15 14:17:28 111 111 HDREDIT2 3.2 2026/04/15 14:34:28 ? ? CLEAN 5.3 2026/04/15 14:38:40 111 111 $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 = 728, end from event list: 2025-085_CLIP.csv Time Not Available in File -CALIB parameters: 2026/04/15 08:55:51 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 09:56:00 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\2025-085-0021.shift2 Secondary file: C:\Users\huntingtons\Desktop\RBR_Processing\2_current_processing\2025-085\ Processing\ios\2025-085-0021.oxy 2837 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 98.43 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 3 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 14:09:25 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 14:17:28 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 14:34:28 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 1.0 9.6505 21.1217 273.0 131.78 9.17 402.9 2.38952 23 2.0 2.0 9.2918 23.9795 184.7 136.44 9.39 411.9 2.65834 22 3.0 3.0 9.0893 25.5136 142.1 131.70 9.02 395.1 2.79831 15 4.0 4.0 8.9156 26.4725 83.7 118.06 8.07 353.1 2.88090 14 5.0 4.9 8.8819 26.8637 59.3 103.82 7.08 309.8 2.91705 18 6.0 5.9 8.8434 27.0384 54.5 94.41 6.44 281.6 2.93140 15 7.0 7.0 8.8776 27.2084 53.3 91.49 6.23 272.4 2.95072 13 8.0 7.9 8.9136 27.2870 44.1 90.85 6.18 270.1 2.96121 13 9.0 8.9 8.8878 27.3891 32.5 89.72 6.10 266.7 2.96932 13 10.0 9.9 8.9037 27.4919 23.5 88.56 6.01 263.0 2.98067 9 11.0 10.9 8.9549 27.7357 17.3 87.79 5.94 259.9 3.00857 10 12.0 11.9 8.9645 27.8115 12.3 87.21 5.90 258.0 3.01679 10 13.0 12.9 9.0382 27.8653 8.9 87.20 5.89 257.5 3.02778 9 14.0 13.9 9.1230 27.9679 7.1 87.03 5.86 256.3 3.04446 8 15.0 14.8 9.1360 28.0439 5.8 86.66 5.83 255.0 3.05299 9 16.0 15.8 9.1669 28.1053 4.6 86.56 5.82 254.4 3.06148 7 17.0 16.8 9.2455 28.1948 3.8 86.19 5.78 252.7 3.07647 8 18.0 17.8 9.3862 28.3915 3.1 84.99 5.68 248.0 3.10695 8 19.0 18.8 9.3938 28.5699 2.6 83.52 5.57 243.4 3.12525 8 20.0 19.8 9.3141 28.6786 2.2 82.23 5.49 239.9 3.12974 9 21.0 20.8 9.3832 28.7904 1.9 80.83 5.38 235.2 3.14630 8 22.0 21.8 9.4638 28.9299 1.6 79.23 5.26 229.9 3.16655 10 23.0 22.8 9.5390 29.0710 1.3 77.17 5.11 223.4 3.18658 9 24.0 23.8 9.5646 29.1556 1.1 75.48 5.00 218.2 3.19706 8 25.0 24.8 9.5995 29.2891 0.9 73.98 4.89 213.5 3.21315 8 26.0 25.7 9.6413 29.3764 0.8 72.34 4.77 208.5 3.22523 8 27.0 26.7 9.7019 29.4889 0.7 70.52 4.64 202.8 3.24136 8 28.0 27.7 9.7814 29.6045 0.6 68.90 4.53 197.6 3.25937 9 29.0 28.7 9.8651 29.7255 0.5 67.32 4.41 192.6 3.27829 8 30.0 29.7 9.8625 29.7958 0.5 66.39 4.35 189.8 3.28512 9 31.0 30.7 9.9015 29.8498 0.4 65.47 4.28 187.0 3.29374 8 32.0 31.7 9.9743 29.9050 0.4 64.34 4.20 183.4 3.30529 8 33.0 32.7 10.0438 29.9628 0.3 63.18 4.12 179.7 3.31684 8 34.0 33.7 10.1257 30.0568 0.3 62.06 4.03 176.1 3.33307 9 35.0 34.7 10.2007 30.0964 0.3 60.39 3.92 171.0 3.34330 9 36.0 35.7 10.3161 30.1975 0.2 58.87 3.81 166.2 3.36310 7 37.0 36.6 10.3596 30.2243 0.2 57.87 3.74 163.2 3.36947 9 38.0 37.7 10.4519 30.2786 0.2 56.48 3.64 158.9 3.38270 8 39.0 38.7 10.5410 30.3378 0.2 54.60 3.51 153.2 3.39619 8 40.0 39.6 10.6421 30.4072 0.2 52.49 3.37 146.9 3.41173 8 41.0 40.6 10.7466 30.4559 0.2 50.36 3.22 140.6 3.42552 7 42.0 41.7 10.8318 30.5199 0.2 48.56 3.10 135.3 3.43926 8 43.0 42.6 10.9498 30.5929 0.2 46.10 2.93 128.0 3.45672 8 44.0 43.6 11.0160 30.6655 0.1 43.74 2.78 121.2 3.46977 8 45.0 44.6 11.0784 30.7459 0.1 41.68 2.64 115.3 3.48334 7 46.0 45.6 11.0938 30.7883 0.1 39.94 2.53 110.4 3.48902 7 47.0 46.6 11.1040 30.8653 0.1 37.96 2.40 104.9 3.49779 7 48.0 47.6 11.1035 30.9466 0.1 36.56 2.31 100.9 3.50610 6 49.0 48.5 11.1000 30.9664 0.1 35.75 2.26 98.7 3.50786 7 50.0 49.6 11.0956 30.9766 0.1 35.11 2.22 96.9 3.50856 7 51.0 50.6 11.1030 30.9921 0.1 34.52 2.18 95.3 3.51082 7 52.0 51.5 11.1074 31.0040 0.0 33.91 2.14 93.6 3.51246 7 53.0 52.5 11.1155 31.0199 0.0 33.08 2.09 91.2 3.51481 7 54.0 53.6 11.1206 31.0434 0.0 32.06 2.03 88.4 3.51769 7 55.0 54.6 11.1259 31.0696 0.0 31.27 1.98 86.2 3.52086 6 56.0 55.6 11.1310 31.0822 0.0 30.68 1.94 84.6 3.52263 7 57.0 56.6 11.1388 31.0939 0.0 30.04 1.90 82.8 3.52453 7 58.0 57.5 11.1501 31.1087 0.0 29.25 1.85 80.6 3.52706 7 59.0 58.5 11.1628 31.1323 0.0 28.06 1.77 77.3 3.53061 7 60.0 59.5 11.1732 31.1652 0.0 27.06 1.71 74.5 3.53491 7 61.0 60.5 11.1704 31.1798 0.0 26.59 1.68 73.2 3.53620 6 62.0 61.5 11.1688 31.1835 0.0 25.86 1.63 71.2 3.53648 7 63.0 62.5 11.1864 31.2071 0.0 24.43 1.54 67.2 3.54046 6 64.0 63.4 11.2134 31.2462 0.0 22.91 1.44 63.0 3.54683 7 65.0 64.4 11.2188 31.2807 0.0 21.74 1.37 59.7 3.55087 7 66.0 65.5 11.2251 31.2906 0.0 21.05 1.33 57.8 3.55246 6 67.0 66.4 11.2269 31.2952 0.0 20.53 1.29 56.4 3.55313 6 68.0 67.4 11.2256 31.3033 0.0 19.65 1.24 54.0 3.55388 7 69.0 68.4 11.2284 31.3294 0.0 18.44 1.16 50.6 3.55684 6 70.0 69.4 11.2311 31.3550 0.0 17.60 1.11 48.3 3.55972 6 71.0 70.4 11.2311 31.3638 0.0 17.03 1.07 46.8 3.56067 7 72.0 71.3 11.2304 31.3707 0.0 16.25 1.02 44.6 3.56136 7 73.0 72.4 11.2257 31.3894 0.0 15.13 0.95 41.5 3.56291 6 74.0 73.4 11.2182 31.4144 0.0 14.15 0.89 38.8 3.56485 7 75.0 74.4 11.2135 31.4224 0.0 13.39 0.84 36.7 3.56529 7 76.0 75.3 11.2111 31.4254 0.0 12.90 0.81 35.4 3.56544 6 77.0 76.3 11.2083 31.4299 1.4 12.55 0.79 34.5 3.56569 6 78.0 77.3 11.2067 31.4330 0.0 12.33 0.78 33.8 3.56592 8 79.0 78.3 11.2067 31.4332 0.0 12.20 0.77 33.5 3.56597 8 80.0 79.3 11.2067 31.4336 0.0 12.09 0.76 33.2 3.56606 6 81.0 80.3 11.2023 31.4381 0.0 11.85 0.75 32.5 3.56617 7 82.0 81.3 11.1991 31.4421 0.0 11.51 0.72 31.6 3.56635 6 83.0 82.3 11.1975 31.4477 0.0 11.26 0.71 30.9 3.56682 5 84.0 83.3 11.1968 31.4507 0.0 11.06 0.70 30.4 3.56711 7 85.0 84.3 11.1927 31.4577 0.0 10.84 0.68 29.8 3.56751 6 86.0 85.3 11.1871 31.4620 0.0 10.46 0.66 28.7 3.56750 7 87.0 86.3 11.1786 31.4673 0.0 9.82 0.62 27.0 3.56734 7 88.0 87.3 11.1669 31.4751 0.0 9.20 0.58 25.3 3.56717 6 89.0 88.3 11.1623 31.4772 0.0 8.93 0.56 24.5 3.56702 7 90.0 89.3 11.1612 31.4783 0.0 8.66 0.55 23.8 3.56707 8 91.0 90.2 11.1521 31.4836 0.0 8.20 0.52 22.5 3.56686 7 92.0 91.2 11.1408 31.4897 0.0 7.76 0.49 21.3 3.56654 7 93.0 92.2 11.1358 31.4919 0.0 7.36 0.46 20.2 3.56638 7 94.0 93.3 11.1218 31.5000 0.0 6.85 0.43 18.8 3.56602 7 95.0 94.2 11.1116 31.5046 0.0 6.52 0.41 17.9 3.56564 6 96.0 95.2 11.1088 31.5055 0.0 6.38 0.40 17.5 3.56552 7 97.0 96.2 11.1097 31.5050 0.0 6.29 0.40 17.3 3.56559 9 98.0 97.2 11.1079 31.5062 0.0 6.25 0.39 17.2 3.56560 6 99.0 98.2 11.1068 31.5062 0.0 6.24 0.39 17.2 3.56555 7 100.0 99.2 11.1049 31.5071 0.0 6.22 0.39 17.1 3.56552 6 101.0 100.1 11.1050 31.5068 0.0 6.21 0.39 17.1 3.56554 8 102.0 101.2 11.1033 31.5082 0.0 6.10 0.38 16.8 3.56558 7 103.0 102.2 11.0918 31.5141 0.0 5.92 0.37 16.3 3.56522 5 104.0 103.2 11.0889 31.5150 0.0 5.77 0.36 15.9 3.56510 6 105.0 104.1 11.0845 31.5173 0.0 5.63 0.36 15.5 3.56499 5 106.0 105.1 11.0815 31.5186 0.0 5.56 0.35 15.3 3.56490 6 107.0 106.1 11.0814 31.5183 0.0 5.53 0.35 15.2 3.56490 6 108.0 107.2 11.0817 31.5183 0.0 5.53 0.35 15.2 3.56498 8 109.0 108.0 11.0811 31.5177 0.0 5.54 0.35 15.2 3.56489 18 110.0 109.1 11.0807 31.5182 0.0 5.54 0.35 15.2 3.56496 14 111.0 109.6 11.0806 31.5180 0.0 5.54 0.35 15.2 3.56495 1