*2026/05/11 10:55:54.92 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2025/07/31 02:16:34.000 END TIME : UTC 2025/07/31 02:20:10.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 38 DATA DESCRIPTION : CTD FILE TYPE : ASCII NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 1 38 2 Depth metres 1.2 37.6 3 Temperature 'deg C (ITS90)' 13.7868 14.6464 4 Salinity PSS-78 28.9269 30.1225 5 Oxygen:Dissolved:RBR umol/L 231.7 264.1 6 Oxygen:Dissolved:RBR umol/kg 226.6 258.6 7 Conductivity S/m 3.58559 3.65077 8 Turbidity:Seapoint NTU 0.8 1.1 9 Number_of_bin_records n/a 5 9 $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 ' ' 6 F R4 1 6 -99 ' ' 6 F R4 1 7 -99 ' ' 10 F R4 5 8 -99 ' ' 7 F R4 1 9 ' ' ' ' 5 I I 0 $END *ADMINISTRATION MISSION : 2025-097 AGENCY : OSD COUNTRY : Canada PROJECT : Clayoquot Sound Biological Oceanography SCIENTIST : Young K. PLATFORM : Other Vessel *LOCATION GEOGRAPHIC AREA : Clayoquot Sound STATION : Dawley EVENT NUMBER : 19 LATITUDE : 49 8.84000 N ! (deg min) LONGITUDE : 125 47.80000 W ! (deg min) *INSTRUMENT MODEL : Maestro SERIAL NUMBER : 203655 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 2026/05/06 13:07:42 1726 1726 MERGEHDR 1.3 2026/05/06 13:12:58 1726 1726 CLEAN 5.3 2026/05/06 13:13:31 1726 1726 ADTIMCH 4.4 2026/05/06 15:28:35 1726 1726 CLIP 1.4.1 2026/05/07 14:01:20 1726 937 FILTERS 4.3 2026/05/07 14:16:00 937 937 SHIFTDAT 3.5 2026/05/07 14:17:35 937 937 SHIFTDAT 3.5 2026/05/07 14:18:09 937 937 DELETE 6.3 2026/05/07 14:29:39 937 276 CHGUNITS 3.2 2026/05/11 09:35:40 276 276 REORDER 1.3.1 2026/05/11 09:36:19 ? ? REMOVECH 8.2 2026/05/11 10:01:39 276 276 BINAVE 4.2.1 2026/05/11 10:05:01 276 38 CALIB 12.1 2026/05/11 10:18:35 38 38 HDREDIT2 3.2 2026/05/11 10:26:06 ? ? CLEAN 5.3 2026/05/11 10:55:54 38 38 $END $REMARKS -CLEAN functions: 2026/05/06 13:13:24 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. Add 7.00 hours to times in header file section Add 7.00 hours to times in data records -The following CLIP parameters were used. Clip by Record Number Limits First, Last Records = 790, end from event list: 2025-097_CLIP.csv Time Not Available in File -The following FILTER parameters were used. Gullwing filter was used. Filter width = 5 The following channel(s) were filtered. Conductivity Temperature Oxygen:Dissolved 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 [umol/L] # of Records to Advance (-ve for Delay): At REC# 0 Shift= 11.00 Salinity was recalculated after shift -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 < 0.30m/s (calculated over 8 points) will be deleted. Drop rate applies in the range 10.00 to 26.13 dbars Sample interval (from user input) = 0.125 seconds. -CHANGE units: Temperature reference channel: Temperature Salinity reference channel: Salinity:CTD 'Oxygen:Dissolved' changed from umol/L to umol/kg -REMOVECH 2026/05/11 10:01:39 The following CHANNEL(S) were removed: PAR [umol/m^2/sec] Oxygen:Dissolved:Saturation [%] 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: 2026/05/11 10:18:35 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = C:\Users\huntingtons\Desktop\RBR_Processing\2_current_processing\2025-097\2025- 097-recal2.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 7 Conductivity S/m 10 0.0000000E+00 0.1000000E+00 -HEADER EDITS: 2026/05/11 10:26:06 Applied edit header: C:\Users\huntingtons\Desktop\RBR_Processing\2_current_processing\2025-097\ 2025-097-HDR.TXT Channel 3: Temperature [deg C (ITS90)] Units: deg C(ITS90) ==> deg C (ITS90) Channel 4: Salinity [PSS-78] Name: Salinity:CTD ==> Salinity Channel 8: Turbidity:Seapoint [NTU] Units: FTU ==> NTU Channel 5: Oxygen:Dissolved:RBR [umol/L] Name: Oxygen:Dissolved ==> Oxygen:Dissolved:RBR Channel 6: Oxygen:Dissolved:RBR [umol/kg] Name: Oxygen:Dissolved:NEW ==> Oxygen:Dissolved:RBR -CLEAN functions: 2026/05/11 10:55:53 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. Data was collected by the Ha'oom Fisheries Society and processed at IOS. RBR 203655 was used for casts 1-24, RBR 231083 was used for casts 25-34. Turbidity data are nominal. PAR and pH were dropped due to poor data quality. For details on the processing see document: 2025-097_Processing_Report.doc. -------------------------------------------------------------------------------------- !--1--- --2--- ---3---- ---4---- --5-- --6-- ----7---- --8--- -9-- !Pressu Depth Temperat Salinity Oxyge Oxyge Conductiv Turbid Numb !re ure n: n: ity ity: er_o ! Disso Disso Seapoi ~bin ! lved: lved: nt _rec ! RBR RBR ords !------ ------ -------- -------- ----- ----- --------- ------ ---- *END OF HEADER 1.0 1.2 14.6464 28.9269 264.1 258.6 3.58767 1.1 5 2.0 1.9 14.3790 29.1080 263.0 257.5 3.58559 1.0 9 3.0 2.9 14.2974 29.3632 261.4 255.8 3.60711 0.9 9 4.0 3.9 14.2172 29.4259 258.8 253.2 3.60735 1.0 7 5.0 4.9 14.1612 29.4808 256.8 251.3 3.60874 0.9 7 6.0 5.9 14.1421 29.5173 255.6 250.1 3.61119 0.9 6 7.0 6.9 14.1482 29.5152 254.5 249.0 3.61152 0.9 7 8.0 7.9 14.1474 29.5140 253.1 247.8 3.61135 1.0 6 9.0 8.9 14.1535 29.5095 252.6 247.2 3.61141 0.9 7 10.0 9.9 14.2139 29.4790 251.8 246.4 3.61317 0.9 7 11.0 10.9 14.2323 29.4772 251.0 245.6 3.61456 0.8 7 12.0 11.9 14.2459 29.4676 250.5 245.1 3.61469 0.9 7 13.0 12.9 14.2825 29.4616 250.7 245.3 3.61714 0.9 6 14.0 13.8 14.2785 29.4853 250.1 244.7 3.61946 0.9 7 15.0 14.9 14.2605 29.4946 250.3 244.9 3.61902 1.0 8 16.0 15.8 14.2647 29.5007 250.3 244.9 3.62008 0.9 7 17.0 16.8 14.2229 29.5438 249.9 244.5 3.62135 0.8 7 18.0 17.8 14.1818 29.5958 249.4 244.0 3.62366 0.8 8 19.0 18.8 14.1845 29.6246 248.7 243.4 3.62711 0.9 6 20.0 19.8 14.1817 29.6439 247.8 242.6 3.62903 0.9 8 21.0 20.8 14.1268 29.7982 247.4 242.0 3.64143 0.9 8 22.0 21.8 14.0973 29.8863 246.2 240.9 3.64864 0.8 8 23.0 22.8 14.0430 29.9475 245.4 240.0 3.65077 0.8 7 24.0 23.7 14.0289 29.9581 244.5 239.2 3.65077 0.8 8 25.0 24.7 14.0013 29.9776 243.2 237.9 3.65061 0.8 7 26.0 25.8 13.9804 29.9887 242.0 236.7 3.65007 0.8 8 27.0 26.8 13.9716 29.9943 240.9 235.6 3.64998 0.8 7 28.0 27.7 13.9602 30.0020 240.0 234.8 3.64989 0.8 7 29.0 28.7 13.9592 30.0049 239.5 234.3 3.65016 0.8 7 30.0 29.7 13.9271 30.0289 238.7 233.5 3.65008 0.8 7 31.0 30.7 13.9116 30.0387 237.7 232.5 3.64988 0.9 7 32.0 31.7 13.8802 30.0607 236.6 231.4 3.64963 0.9 8 33.0 32.7 13.8599 30.0730 235.5 230.3 3.64928 0.9 7 34.0 33.7 13.8134 30.1050 234.8 229.6 3.64885 0.9 7 35.0 34.7 13.7973 30.1157 234.0 228.9 3.64867 0.9 8 36.0 35.7 13.7955 30.1166 233.1 228.0 3.64866 0.9 8 37.0 36.7 13.7877 30.1218 232.3 227.2 3.64860 1.0 9 38.0 37.6 13.7868 30.1225 231.7 226.6 3.64863 0.9 7