*2026/05/11 10:55:55.38 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2025/08/13 03:55:56.000 END TIME : UTC 2025/08/13 04:00:50.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 50 DATA DESCRIPTION : CTD FILE TYPE : ASCII NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 1 50 2 Depth metres 1.2 49.5 3 Temperature 'deg C (ITS90)' 14.5562 14.7162 4 Salinity PSS-78 29.7081 30.0162 5 Oxygen:Dissolved:RBR umol/L 231.9 241.1 6 Oxygen:Dissolved:RBR umol/kg 226.9 235.9 7 Conductivity S/m 3.68061 3.70331 8 Turbidity:Seapoint NTU 1 1.6 9 Number_of_bin_records n/a 5 10 $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 : 23 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 13:07:45 2353 2353 MERGEHDR 1.3 2026/05/06 13:13:00 2353 2353 CLEAN 5.3 2026/05/06 13:13:34 2353 2353 ADTIMCH 4.4 2026/05/06 15:28:36 2353 2353 CLIP 1.4.1 2026/05/07 14:01:22 2353 1244 FILTERS 4.3 2026/05/07 14:16:02 1244 1244 SHIFTDAT 3.5 2026/05/07 14:17:36 1244 1244 SHIFTDAT 3.5 2026/05/07 14:18:10 1244 1244 DELETE 6.3 2026/05/07 14:29:40 1244 387 CHGUNITS 3.2 2026/05/11 09:35:41 387 387 REORDER 1.3.1 2026/05/11 09:36:19 ? ? REMOVECH 8.2 2026/05/11 10:01:39 387 387 BINAVE 4.2.1 2026/05/11 10:05:01 387 50 CALIB 12.1 2026/05/11 10:18:36 50 50 HDREDIT2 3.2 2026/05/11 10:26:06 ? ? CLEAN 5.3 2026/05/11 10:55:55 50 50 $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 = 1110, 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 38.33 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 10:18:36 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 14.7162 29.7081 241.1 235.9 3.68076 1.0 5 2.0 1.9 14.7064 29.7140 240.6 235.4 3.68061 1.1 9 3.0 2.9 14.6959 29.7229 240.7 235.5 3.68076 1.2 8 4.0 3.9 14.6989 29.7207 240.6 235.4 3.68079 1.0 8 5.0 4.9 14.7102 29.7154 240.4 235.2 3.68121 1.1 8 6.0 5.9 14.7005 29.7223 240.1 234.9 3.68120 1.1 7 7.0 6.9 14.6920 29.7319 239.9 234.7 3.68158 1.1 7 8.0 7.9 14.6844 29.7562 239.7 234.5 3.68368 1.0 8 9.0 8.9 14.7097 29.7568 239.5 234.3 3.68595 1.0 7 10.0 9.9 14.7082 29.7591 239.6 234.4 3.68612 1.1 7 11.0 10.9 14.6970 29.7688 239.4 234.3 3.68628 1.1 7 12.0 11.8 14.6664 29.7938 239.1 233.9 3.68650 1.1 7 13.0 12.8 14.6421 29.8285 239.1 233.9 3.68832 1.1 8 14.0 13.8 14.6587 29.8127 238.7 233.5 3.68802 1.0 8 15.0 14.8 14.6755 29.7804 238.5 233.4 3.68589 1.1 9 16.0 15.8 14.6683 29.7904 238.2 233.1 3.68644 1.0 8 17.0 16.8 14.6470 29.8400 238.0 232.9 3.69018 1.1 8 18.0 17.9 14.6414 29.8751 237.7 232.6 3.69365 1.1 8 19.0 18.8 14.6216 29.9101 237.1 232.0 3.69589 1.1 7 20.0 19.7 14.6262 29.9064 237.0 231.9 3.69591 1.0 8 21.0 20.7 14.6131 29.9169 236.7 231.6 3.69599 1.2 7 22.0 21.7 14.6074 29.9172 236.1 231.0 3.69559 1.0 8 23.0 22.7 14.6111 29.9167 235.9 230.8 3.69588 1.1 8 24.0 23.7 14.6185 29.9113 235.8 230.7 3.69596 1.0 7 25.0 24.7 14.6155 29.9126 235.8 230.7 3.69588 1.1 8 26.0 25.8 14.6100 29.9137 235.4 230.2 3.69558 1.0 8 27.0 26.8 14.5803 29.9396 235.0 229.9 3.69596 1.0 7 28.0 27.8 14.5667 29.9618 234.6 229.5 3.69730 1.3 8 29.0 28.7 14.5645 29.9643 234.1 229.0 3.69742 1.1 7 30.0 29.7 14.5675 29.9615 234.0 228.9 3.69740 1.0 8 31.0 30.7 14.5655 29.9652 234.1 229.0 3.69769 1.2 7 32.0 31.7 14.5617 29.9726 233.6 228.6 3.69823 1.1 8 33.0 32.7 14.5596 29.9781 233.4 228.3 3.69870 1.1 7 34.0 33.7 14.5595 29.9790 233.2 228.1 3.69882 1.1 8 35.0 34.7 14.5593 29.9797 232.9 227.9 3.69893 1.0 8 36.0 35.6 14.5585 29.9829 233.0 227.9 3.69925 1.1 7 37.0 36.6 14.5656 29.9661 233.1 228.1 3.69804 1.0 8 38.0 37.7 14.5673 29.9601 233.0 227.9 3.69756 1.0 8 39.0 38.6 14.5703 29.9539 232.7 227.7 3.69716 1.1 8 40.0 39.6 14.5700 29.9560 232.6 227.6 3.69741 1.0 9 41.0 40.6 14.5713 29.9550 232.6 227.6 3.69745 1.1 8 42.0 41.6 14.5707 29.9580 232.6 227.6 3.69778 1.1 8 43.0 42.6 14.5677 29.9726 232.6 227.6 3.69917 1.2 7 44.0 43.5 14.5663 29.9791 232.6 227.5 3.69982 1.6 8 45.0 44.6 14.5648 29.9871 232.4 227.4 3.70062 1.0 8 46.0 45.5 14.5644 29.9878 232.4 227.4 3.70070 1.1 8 47.0 46.5 14.5623 29.9955 232.1 227.1 3.70142 1.2 8 48.0 47.5 14.5601 30.0032 231.9 226.9 3.70212 1.2 8 49.0 48.5 14.5575 30.0111 232.0 227.0 3.70281 1.1 8 50.0 49.5 14.5562 30.0162 231.9 226.9 3.70331 1.2 10