*2026/04/02 11:48:25.08 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2025/09/16 21:50:23.000 END TIME : UTC 2025/09/16 21:55:09.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 45 DATA DESCRIPTION : CTD FILE TYPE : ASCII NUMBER OF CHANNELS : 11 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------------- --------------- -------------- -------------- 1 Pressure decibar 1 45 2 Depth metres 1.1 44.2 3 Temperature 'deg C (ITS90)' 9.304 13.7501 4 Salinity PSS-78 31.2679 32.729 5 Fluorescence:URU mg/m^3 0.188 5.068 6 Oxygen:Dissolved:Saturation:RBR % 28.58 115.33 7 Oxygen:Dissolved:Rinko mL/L 1.86 6.89 8 Oxygen:Dissolved:Rinko umol/kg 81 300.6 9 Conductivity S/m 3.52615 3.76841 10 Turbidity NTU 0 0.8 11 Number_of_bin_records n/a 3 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 : Ne2 EVENT NUMBER : 221 LATITUDE : 50 22.99020 N ! (deg min) LONGITUDE : 127 27.45870 W ! (deg min) WATER DEPTH : 43 *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 2284 2284 CLEAN 5.3 2026/03/27 10:06:17 2284 2284 MERGEHDR 1.3 2026/03/27 13:01:22 2284 2284 ADTIMCH 4.4 2026/03/27 13:03:16 2284 2284 CLIP 1.4.1 2026/03/27 16:42:30 2284 1855 FILTERS 4.3 2026/04/01 08:53:55 1855 1855 SHIFTDAT 3.5 2026/04/01 09:13:21 1855 1855 SHIFTDAT 3.5 2026/04/01 09:16:39 1855 1855 MERGE 3.6 2026/04/01 09:32:06 1855 1855 DELETE 6.3 2026/04/01 10:21:03 1855 441 REMOVECH 8.2 2026/04/01 10:26:24 441 441 CLEAN 5.3 2026/04/02 11:33:41 440 440 CLEAN 5.3 2026/04/02 11:34:20 440 440 REORDER 1.3.1 2026/04/02 11:34:40 ? ? BINAVE 4.2.1 2026/04/02 11:35:00 440 45 CALIB 12.1 2026/04/02 11:35:28 45 45 HDREDIT2 3.2 2026/04/02 11:45:45 ? ? CLEAN 5.3 2026/04/02 11:48:25 45 45 $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 = 430, 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\2025-071-0221.shift2 Secondary file: C:\Users\huntingtons\Desktop\RBR_Processing\2_current_processing\2025-071\ Processing\ios\2025-071-0221.oxy 1855 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 32.73 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 13.7501 31.2679 2.683 115.33 6.89 300.6 3.76841 0.8 7 2.0 1.9 13.3666 31.5148 2.659 104.91 6.31 275.2 3.76113 0.7 10 3.0 2.9 13.2298 31.6059 2.886 100.22 6.04 263.4 3.75878 0.6 10 4.0 3.9 12.9813 31.7261 3.623 96.04 5.81 253.5 3.74955 0.5 10 5.0 4.8 12.8289 31.8114 4.446 93.44 5.67 247.3 3.74507 0.5 10 6.0 5.8 12.7691 31.8434 4.800 91.86 5.58 243.4 3.74316 0.5 10 7.0 6.8 12.6540 31.9111 5.068 89.37 5.44 237.2 3.74007 0.4 10 8.0 7.8 12.5286 31.9741 4.647 85.50 5.22 227.4 3.73556 0.4 10 9.0 8.9 12.3996 32.0430 3.666 80.82 4.94 215.5 3.73130 0.3 10 10.0 9.9 12.3948 32.0423 3.248 79.18 4.84 211.1 3.73085 0.3 10 11.0 10.9 12.3610 32.0526 2.581 78.70 4.82 210.0 3.72894 0.3 10 12.0 11.9 12.2972 32.0786 2.059 77.91 4.77 208.1 3.72600 0.2 10 13.0 12.9 12.2376 32.1071 2.139 76.02 4.66 203.2 3.72368 0.2 10 14.0 13.8 12.1622 32.1251 1.754 74.73 4.59 200.1 3.71886 0.2 10 15.0 14.8 12.0786 32.1466 1.456 73.26 4.51 196.5 3.71367 0.3 10 16.0 15.8 12.0532 32.1601 1.501 72.02 4.43 193.2 3.71284 0.2 10 17.0 16.8 12.0449 32.1723 1.586 71.11 4.38 190.8 3.71340 0.2 10 18.0 17.8 11.9781 32.2162 1.415 69.80 4.30 187.5 3.71202 0.2 10 19.0 18.8 11.8745 32.2625 1.283 67.92 4.19 182.8 3.70758 0.2 10 20.0 19.8 11.8504 32.2681 1.201 67.17 4.15 180.8 3.70605 0.1 10 21.0 20.8 11.8223 32.2746 1.168 66.54 4.11 179.2 3.70424 0.1 10 22.0 21.8 11.8126 32.2799 1.106 66.13 4.09 178.2 3.70396 0.2 10 23.0 22.8 11.8387 32.2880 1.085 66.47 4.11 179.0 3.70718 0.2 10 24.0 23.8 11.8245 32.3047 1.079 66.35 4.10 178.7 3.70767 0.2 10 25.0 24.7 11.7764 32.3204 0.882 65.27 4.04 175.9 3.70502 0.2 10 26.0 25.8 11.7301 32.3401 0.814 64.35 3.98 173.6 3.70295 0.1 10 27.0 26.7 11.7220 32.3423 0.784 64.02 3.96 172.7 3.70248 0.1 10 28.0 27.7 11.6659 32.3553 0.650 62.89 3.90 169.9 3.69884 0.3 10 29.0 28.7 11.5331 32.3822 0.513 61.62 3.83 166.9 3.68974 0.2 10 30.0 29.6 11.4757 32.3860 0.511 60.96 3.79 165.3 3.68504 0.2 10 31.0 30.6 11.3831 32.3831 0.313 60.14 3.75 163.4 3.67650 0.1 10 32.0 31.6 11.3317 32.3804 0.296 59.52 3.71 161.9 3.67166 0.1 10 33.0 32.7 11.3236 32.3889 0.283 58.92 3.68 160.3 3.67185 0.3 10 34.0 33.7 11.2110 32.4025 0.279 58.08 3.63 158.3 3.66321 0.3 10 35.0 34.7 11.0412 32.3972 0.224 56.80 3.57 155.4 3.64754 0.1 10 36.0 35.7 10.9205 32.3884 0.214 55.45 3.49 152.1 3.63593 0.0 10 37.0 36.7 10.8001 32.4090 0.198 53.35 3.37 146.7 3.62732 0.1 10 38.0 37.7 10.4811 32.4170 0.220 49.56 3.15 137.2 3.59976 0.1 10 39.0 38.7 10.3342 32.4508 0.196 46.88 2.99 130.2 3.59012 0.1 10 40.0 39.6 10.2928 32.4718 0.218 45.34 2.89 126.0 3.58856 0.1 10 41.0 40.6 9.9926 32.5420 0.188 41.12 2.64 114.9 3.56888 0.1 10 42.0 41.5 9.8799 32.5689 0.189 37.78 2.43 105.8 3.56156 0.1 10 43.0 42.5 9.6800 32.6273 0.192 35.08 2.27 98.7 3.54957 0.3 10 44.0 43.5 9.4600 32.6837 0.218 31.06 2.01 87.7 3.53558 0.2 10 45.0 44.2 9.3040 32.7290 0.201 28.58 1.86 81.0 3.52615 0.2 3