*2026/04/02 11:48:25.04 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2025/09/16 21:40:53.000 END TIME : UTC 2025/09/16 21:45:55.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 51 DATA DESCRIPTION : CTD FILE TYPE : ASCII NUMBER OF CHANNELS : 11 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------------- --------------- -------------- -------------- 1 Pressure decibar 1 51 2 Depth metres 1.1 50.5 3 Temperature 'deg C (ITS90)' 8.6056 14.1715 4 Salinity PSS-78 30.8625 32.942 5 Fluorescence:URU mg/m^3 0.212 4.169 6 Oxygen:Dissolved:Saturation:RBR % 7.11 123.5 7 Oxygen:Dissolved:Rinko mL/L 0.47 7.33 8 Oxygen:Dissolved:Rinko umol/kg 20.4 320.1 9 Conductivity S/m 3.48488 3.76125 10 Turbidity NTU 0.1 0.8 11 Number_of_bin_records n/a 7 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 ' ' 8 F R4 3 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 -99 ' ' 7 F R4 1 11 ' ' ' ' 5 I I 0 $END *ADMINISTRATION MISSION : 2025-071 AGENCY : OSD COUNTRY : Canada PROJECT : Quatsino Sound CTD Monitoring Program SCIENTIST : Cooper G. PLATFORM : Blackfish *LOCATION GEOGRAPHIC AREA : Quatsino Sound STATION : Ne1 EVENT NUMBER : 220 LATITUDE : 50 22.01670 N ! (deg min) LONGITUDE : 127 26.65070 W ! (deg min) WATER DEPTH : 50 *INSTRUMENT MODEL : Maestro SERIAL NUMBER : 232531 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 2026/03/26 15:57:53 2424 2424 CLEAN 5.3 2026/03/27 10:06:16 2424 2424 MERGEHDR 1.3 2026/03/27 13:01:21 2424 2424 ADTIMCH 4.4 2026/03/27 13:03:16 2424 2424 CLIP 1.4.1 2026/03/27 16:42:30 2424 2240 FILTERS 4.3 2026/04/01 08:53:55 2240 2240 SHIFTDAT 3.5 2026/04/01 09:13:21 2240 2240 SHIFTDAT 3.5 2026/04/01 09:16:39 2240 2240 MERGE 3.6 2026/04/01 09:32:06 2240 2240 DELETE 6.3 2026/04/01 10:21:03 2240 507 REMOVECH 8.2 2026/04/01 10:26:24 507 507 CLEAN 5.3 2026/04/02 11:33:41 507 507 CLEAN 5.3 2026/04/02 11:34:20 507 507 REORDER 1.3.1 2026/04/02 11:34:40 ? ? BINAVE 4.2.1 2026/04/02 11:35:00 507 51 CALIB 12.1 2026/04/02 11:35:28 51 51 HDREDIT2 3.2 2026/04/02 11:45:45 ? ? CLEAN 5.3 2026/04/02 11:48:25 51 51 $END $REMARKS -CLEAN functions: 2026/03/27 10:05:42 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 = 185, end from event list: 2025-071_CLIP_2.csv Time Not Available in File -The following FILTER parameters were used. Gullwing filter was used. Filter width = 3 The following channel(s) were filtered. Conductivity Temperature Fluorescence 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: 2026/04/01 09:32:06 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\2025-071\ Processing\ios\2025-071-0220.shift2 Secondary file: C:\Users\huntingtons\Desktop\RBR_Processing\2_current_processing\2025-071\ Processing\ios\2025-071-0220.oxy 2240 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 39.33 dbars Sample interval (from user input) = 0.125 seconds. -REMOVECH 2026/04/01 10:26:24 The following CHANNEL(S) were removed: Record # Event_number Date TIME:UTC -CLEAN functions: 2026/04/02 11:33:38 20 Reset #RECS, MIN & MAX values in header. Change Pad Value to -99 in All Channels. Insert Pad Values in Channel: Turbidity:Seapoint [FTU] where channel Turbidity:Seapoint [FTU] is in the range 10 to -0.1E-02 0 data records in pad range. -CLEAN functions: 2026/04/02 11:34:16 20 Reset #RECS, MIN & MAX values in header. Change Pad Value to -99 in All Channels. Insert Pad Values in Channel: Fluorescence [mg/m^3] where channel Fluorescence [mg/m^3] is in the range 10 to -0.1E-02 0 data records in pad range. -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: 2026/04/02 11:35:28 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = C:\Users\huntingtons\Desktop\RBR_Processing\2_current_processing\2025-071\ Processing\ios\2025-071-recal2.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 9 Conductivity S/m 10 0.0000000E+00 0.1000000E+00 -HEADER EDITS: 2026/04/02 11:45:45 Applied edit header: C:\Users\huntingtons\Desktop\RBR_Processing\2_current_processing\2025-071\ Processing\ios\2025-071-HDR2.TXT Channel 3: Temperature [deg C (ITS90)] Units: deg C(ITS90) ==> deg C (ITS90) Channel 5: Fluorescence:URU [mg/m^3] Name: Fluorescence ==> Fluorescence:URU Channel 6: Oxygen:Dissolved:Saturation:RBR [%] Name: Oxygen:Dissolved:Saturation ==> Oxygen:Dissolved:Saturation:RBR Format: F11.4 ==> F8.2 Channel 4: Salinity [PSS-78] Name: Salinity:CTD ==> Salinity Channel 10: Turbidity [NTU] Name: Turbidity:Seapoint ==> Turbidity Units: FTU ==> NTU 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: 2026/04/02 11:48:22 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. This cruise is an ongoing collaborative project with sampling taking place on a monthly basis whenever possible. Future data will be made available as soon as it is processed. Casts 178-252 were added March 2026 with the same processing steps followed. High Dissolved Oxygen values were seen at some stations in Neroustos Inlet. Turbidity was removed from casts 1 to 104 due to the sensor needing calibration. The Fluorometer did not always have enough range, actual values may exceed those seen in the data for events 1-3, 126, 154 and 155. For details on the processing see document: 2025-071_Processing_Report.doc. -------------------------------------------------------------------------------------- !--1--- --2--- ---3---- ---4---- ---5--- ---6--- --7--- --8-- ----9---- --10-- -11- !Pressu Depth Temperat Salinity Fluores Oxygen: Oxygen Oxyge Conductiv Turbid Numb !re ure cence: Dissolv : n: ity ity er_o ! URU ed: Dissol Disso ~bin ! Saturat ved: lved: _rec ! ion:RBR Rinko Rinko ords !------ ------ -------- -------- ------- ------- ------ ----- --------- ------ ---- *END OF HEADER 1.0 1.1 14.1715 30.8625 2.083 123.50 7.33 320.1 3.76109 0.8 7 2.0 1.9 13.5191 31.3903 3.554 117.02 7.02 306.2 3.76125 0.8 10 3.0 2.9 13.1155 31.6432 3.651 106.58 6.44 280.7 3.75261 0.6 10 4.0 3.9 12.9123 31.7744 3.365 99.24 6.01 262.3 3.74852 0.5 10 5.0 4.9 12.8073 31.9042 3.014 94.02 5.70 248.8 3.75295 0.4 10 6.0 5.9 12.7281 31.9810 3.184 92.26 5.60 244.4 3.75403 0.4 10 7.0 6.8 12.5454 31.9823 3.384 87.34 5.33 232.2 3.73788 0.4 10 8.0 7.9 12.5092 31.9720 3.665 84.10 5.13 223.8 3.73361 0.4 10 9.0 8.9 12.4920 31.9833 4.169 83.25 5.08 221.6 3.73330 0.3 10 10.0 9.9 12.4580 31.9980 3.790 82.28 5.03 219.2 3.73184 0.4 10 11.0 10.9 12.3670 32.0445 3.278 79.66 4.87 212.5 3.72863 0.3 10 12.0 11.9 12.2654 32.0887 2.475 76.81 4.71 205.3 3.72421 0.3 10 13.0 12.8 12.2373 32.0940 2.169 75.89 4.65 202.9 3.72230 0.2 10 14.0 13.8 12.2862 32.1057 2.209 77.66 4.76 207.4 3.72793 0.3 10 15.0 14.8 12.2841 32.1322 2.073 78.70 4.82 210.2 3.73055 0.2 10 16.0 15.8 12.2039 32.1319 1.837 76.13 4.67 203.7 3.72338 0.2 10 17.0 16.8 12.1277 32.1642 1.606 74.04 4.55 198.3 3.71996 0.2 10 18.0 17.8 12.0856 32.1754 1.458 72.48 4.46 194.3 3.71740 0.2 10 19.0 18.8 12.0071 32.2102 1.370 70.84 4.36 190.2 3.71404 0.2 10 20.0 19.8 11.9925 32.2246 1.139 70.88 4.37 190.3 3.71427 0.2 10 21.0 20.8 11.9543 32.2430 1.096 70.01 4.31 188.1 3.71279 0.1 10 22.0 21.8 11.9181 32.2537 1.377 69.74 4.30 187.5 3.71071 0.2 10 23.0 22.8 11.9216 32.2773 1.028 72.06 4.44 193.7 3.71350 0.2 10 24.0 23.8 11.9258 32.3037 0.918 75.22 4.64 202.1 3.71665 0.2 10 25.0 24.8 11.8708 32.3297 1.003 76.28 4.71 205.2 3.71444 0.2 10 26.0 25.8 11.7204 32.3400 4.160 68.36 4.23 184.4 3.70207 0.4 10 27.0 26.7 11.6403 32.3529 3.480 62.50 3.88 168.9 3.69626 0.4 10 28.0 27.7 11.5822 32.3576 0.625 61.84 3.84 167.3 3.69159 0.2 10 29.0 28.7 11.5022 32.3637 0.361 61.22 3.81 165.9 3.68509 0.1 10 30.0 29.6 11.3683 32.3693 0.360 60.22 3.75 163.7 3.67371 0.1 10 31.0 30.6 11.2734 32.3812 0.267 59.69 3.73 162.5 3.66650 0.1 10 32.0 31.6 11.1695 32.3814 0.265 58.76 3.68 160.4 3.65727 0.1 10 33.0 32.7 11.0915 32.3891 0.247 57.69 3.62 157.7 3.65112 0.1 10 34.0 33.7 10.9096 32.4192 0.244 56.21 3.54 154.2 3.63798 0.1 10 35.0 34.7 10.7945 32.4101 0.286 54.15 3.42 148.9 3.62683 0.1 10 36.0 35.7 10.6713 32.4648 0.340 52.99 3.35 146.1 3.62139 0.1 10 37.0 36.6 10.5628 32.4614 0.330 51.09 3.24 141.2 3.61143 0.1 10 38.0 37.7 10.4678 32.4986 0.219 49.39 3.14 136.7 3.60672 0.1 10 39.0 38.6 10.3648 32.5051 0.228 47.56 3.03 131.9 3.59824 0.1 10 40.0 39.6 10.1315 32.5209 0.217 44.76 2.86 124.8 3.57909 0.1 10 41.0 40.6 9.9065 32.5268 0.233 37.51 2.41 105.1 3.55973 0.3 10 42.0 41.6 9.6955 32.5835 0.222 29.99 1.94 84.3 3.54661 0.5 10 43.0 42.5 9.4697 32.6512 0.492 22.85 1.48 64.6 3.53323 0.8 10 44.0 43.5 9.2428 32.7163 0.258 17.23 1.12 48.9 3.51946 0.8 10 45.0 44.5 9.1016 32.7660 0.245 15.77 1.03 44.9 3.51179 0.6 10 46.0 45.5 8.9248 32.8331 0.231 13.85 0.91 39.5 3.50259 0.5 10 47.0 46.5 8.8395 32.8612 0.224 11.70 0.77 33.5 3.49776 0.7 10 48.0 47.5 8.7422 32.9027 0.222 10.90 0.72 31.2 3.49314 0.5 10 49.0 48.5 8.6862 32.9207 0.212 9.48 0.62 27.2 3.48992 0.7 10 50.0 49.5 8.6360 32.9342 0.230 7.86 0.52 22.6 3.48680 0.6 10 51.0 50.5 8.6056 32.9420 0.218 7.11 0.47 20.4 3.48488 0.6 10