*2026/04/02 11:48:25.56 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2025/11/24 21:38:51.000 END TIME : UTC 2025/11/24 21:45:56.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 70 DATA DESCRIPTION : CTD FILE TYPE : ASCII NUMBER OF CHANNELS : 11 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------------- --------------- -------------- -------------- 1 Pressure decibar 1 70 2 Depth metres 1.2 68.9 3 Temperature 'deg C (ITS90)' 9.2985 11.2549 4 Salinity PSS-78 18.6591 30.0871 5 Fluorescence:URU mg/m^3 0.235 0.536 6 Oxygen:Dissolved:Saturation:RBR % 46.19 84.6 7 Oxygen:Dissolved:Rinko mL/L 2.93 6.03 8 Oxygen:Dissolved:Rinko umol/kg 127.9 265.4 9 Conductivity S/m 2.11525 3.43173 10 Turbidity NTU 0.2 2.8 11 Number_of_bin_records n/a 2 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 : Hol3b EVENT NUMBER : 230 LATITUDE : 50 36.31350 N ! (deg min) LONGITUDE : 127 48.22340 W ! (deg min) WATER DEPTH : 68 *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 15:58:01 3398 3398 CLEAN 5.3 2026/03/27 10:06:26 3398 3398 MERGEHDR 1.3 2026/03/27 13:01:28 3398 3398 ADTIMCH 4.4 2026/03/27 13:03:24 3398 3398 CLIP 1.4.1 2026/03/27 16:42:39 3398 2853 FILTERS 4.3 2026/04/01 08:54:01 2853 2853 SHIFTDAT 3.5 2026/04/01 09:13:26 2853 2853 SHIFTDAT 3.5 2026/04/01 09:16:44 2853 2853 MERGE 3.6 2026/04/01 09:32:13 2853 2853 DELETE 6.3 2026/04/01 10:21:07 2853 686 REMOVECH 8.2 2026/04/01 10:26:25 686 686 CLEAN 5.3 2026/04/02 11:33:42 686 686 CLEAN 5.3 2026/04/02 11:34:21 686 686 REORDER 1.3.1 2026/04/02 11:34:40 ? ? BINAVE 4.2.1 2026/04/02 11:35:01 686 70 CALIB 12.1 2026/04/02 11:35:29 70 70 HDREDIT2 3.2 2026/04/02 11:45:46 ? ? CLEAN 5.3 2026/04/02 11:48:25 70 70 $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 = 546, 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 09:32:13 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\2025-071-0230.shift2 Secondary file: C:\Users\huntingtons\Desktop\RBR_Processing\2_current_processing\2025-071\ Processing\ios\2025-071-0230.oxy 2853 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 57.53 dbars Sample interval (from user input) = 0.125 seconds. -REMOVECH 2026/04/01 10:26:25 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 11:35:29 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 11:45:46 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 1.2 9.2985 18.6591 0.536 84.60 6.03 265.4 2.11525 0.5 4 2.0 1.9 9.9640 22.8859 0.494 76.71 5.24 230.0 2.59174 0.4 10 3.0 2.9 10.2559 24.8969 0.459 70.46 4.72 206.9 2.81861 0.3 10 4.0 3.9 10.5468 26.6098 0.362 65.23 4.29 188.0 3.01574 0.2 10 5.0 4.9 10.6498 27.2423 0.322 63.75 4.17 182.5 3.08848 0.2 10 6.0 5.8 10.7103 27.6006 0.315 63.24 4.12 180.3 3.12994 0.2 10 7.0 6.8 10.7533 27.8836 0.298 62.30 4.05 177.1 3.16235 0.2 10 8.0 7.8 10.7835 28.1530 0.293 62.03 4.02 175.9 3.19239 0.2 10 9.0 8.9 10.8131 28.4168 0.283 61.58 3.98 174.2 3.22181 0.2 10 10.0 9.9 10.8315 28.6429 0.276 61.63 3.98 174.0 3.24649 0.2 10 11.0 10.9 10.8394 28.8049 0.266 61.74 3.98 174.0 3.26375 0.2 10 12.0 11.9 10.8441 28.8907 0.258 61.62 3.97 173.6 3.27295 0.2 10 13.0 12.8 10.8552 29.0240 0.261 61.72 3.97 173.7 3.28752 0.2 10 14.0 13.8 10.8695 29.1181 0.257 61.30 3.94 172.3 3.29835 0.2 10 15.0 14.9 10.8713 29.1735 0.256 60.90 3.92 171.1 3.30420 0.2 10 16.0 15.8 10.8777 29.2266 0.257 60.70 3.90 170.5 3.31019 0.2 10 17.0 16.8 10.8870 29.2941 0.253 60.44 3.88 169.6 3.31789 0.2 10 18.0 17.8 10.8878 29.3113 0.254 60.23 3.87 169.0 3.31976 0.2 10 19.0 18.8 10.8927 29.3314 0.255 60.07 3.86 168.5 3.32226 0.2 10 20.0 19.8 10.8954 29.3577 0.252 59.92 3.85 168.0 3.32520 0.2 10 21.0 20.8 10.8964 29.3947 0.251 59.89 3.84 167.9 3.32910 0.2 10 22.0 21.8 10.8973 29.4170 0.252 59.72 3.83 167.4 3.33149 0.2 10 23.0 22.8 10.9004 29.4462 0.247 59.74 3.83 167.4 3.33478 0.2 10 24.0 23.8 10.9093 29.4904 0.244 59.51 3.82 166.7 3.34006 0.2 10 25.0 24.7 10.9133 29.5240 0.246 59.36 3.81 166.2 3.34388 0.3 10 26.0 25.7 10.9161 29.5484 0.239 59.12 3.79 165.5 3.34663 0.3 10 27.0 26.7 10.9253 29.5962 0.240 58.78 3.77 164.5 3.35232 0.3 10 28.0 27.7 10.9261 29.6460 0.237 58.49 3.75 163.6 3.35752 0.3 10 29.0 28.7 10.9258 29.6626 0.236 58.47 3.74 163.5 3.35923 0.3 10 30.0 29.7 10.9408 29.6969 0.238 58.18 3.72 162.6 3.36402 0.3 10 31.0 30.6 10.9431 29.7091 0.241 57.96 3.71 162.0 3.36549 0.3 10 32.0 31.6 10.9478 29.7201 0.246 57.86 3.70 161.7 3.36705 0.3 10 33.0 32.7 10.9505 29.7336 0.240 57.71 3.69 161.2 3.36869 0.3 10 34.0 33.7 10.9391 29.7448 0.237 57.98 3.71 162.0 3.36893 0.3 10 35.0 34.7 10.9595 29.7533 0.235 57.62 3.69 160.9 3.37152 0.3 10 36.0 35.7 10.9648 29.7725 0.245 57.28 3.66 159.9 3.37397 0.3 10 37.0 36.6 10.9624 29.7848 0.242 57.26 3.66 159.9 3.37507 0.3 10 38.0 37.6 10.9535 29.7913 0.236 57.48 3.68 160.5 3.37503 0.3 10 39.0 38.6 10.9643 29.8082 0.238 57.38 3.67 160.2 3.37771 0.3 10 40.0 39.7 10.9962 29.8461 0.246 56.58 3.61 157.8 3.38426 0.3 10 41.0 40.6 10.9976 29.8536 0.242 56.33 3.60 157.1 3.38519 0.3 10 42.0 41.5 11.0009 29.8578 0.243 56.18 3.59 156.7 3.38593 0.4 10 43.0 42.5 11.0112 29.8645 0.240 55.94 3.57 155.9 3.38751 0.4 10 44.0 43.5 11.0530 29.8971 0.247 54.88 3.50 152.8 3.39436 0.5 10 45.0 44.5 11.0694 29.9060 0.248 54.21 3.46 150.9 3.39668 0.5 10 46.0 45.5 11.1009 29.9243 0.248 53.29 3.39 148.2 3.40122 0.6 10 47.0 46.5 11.1078 29.9349 0.257 52.74 3.36 146.6 3.40292 0.6 10 48.0 47.5 11.1172 29.9460 0.253 52.42 3.34 145.7 3.40488 0.7 10 49.0 48.5 11.1310 29.9610 0.263 51.93 3.30 144.3 3.40762 0.7 10 50.0 49.5 11.1333 29.9653 0.263 51.68 3.29 143.6 3.40828 0.7 10 51.0 50.5 11.1399 29.9704 0.265 51.48 3.28 143.0 3.40941 0.8 10 52.0 51.5 11.1472 29.9779 0.262 51.25 3.26 142.3 3.41083 0.8 10 53.0 52.5 11.1492 29.9800 0.260 51.12 3.25 142.0 3.41124 0.9 10 54.0 53.5 11.1599 29.9880 0.274 50.92 3.24 141.4 3.41301 0.8 10 55.0 54.5 11.1732 30.0007 0.271 50.43 3.21 139.9 3.41546 0.9 10 56.0 55.5 11.1957 30.0182 0.272 49.82 3.16 138.2 3.41918 1.0 10 57.0 56.5 11.2204 30.0448 0.277 48.82 3.10 135.3 3.42402 1.2 10 58.0 57.5 11.2277 30.0543 0.274 48.26 3.06 133.7 3.42565 1.3 10 59.0 58.5 11.2382 30.0641 0.288 47.81 3.03 132.5 3.42756 1.6 10 60.0 59.5 11.2406 30.0661 0.295 47.55 3.02 131.7 3.42801 1.6 10 61.0 60.5 11.2416 30.0687 0.305 47.41 3.01 131.3 3.42840 1.7 10 62.0 61.4 11.2417 30.0690 0.287 47.37 3.01 131.2 3.42849 1.7 10 63.0 62.4 11.2418 30.0690 0.289 47.37 3.01 131.2 3.42854 1.6 10 64.0 63.4 11.2417 30.0695 0.283 47.37 3.01 131.2 3.42862 1.6 10 65.0 64.4 11.2417 30.0703 0.281 47.38 3.01 131.2 3.42874 1.5 10 66.0 65.3 11.2447 30.0722 0.290 47.29 3.00 131.0 3.42922 1.6 10 67.0 66.3 11.2534 30.0840 0.298 46.72 2.96 129.4 3.43121 2.2 10 68.0 67.3 11.2548 30.0868 0.310 46.31 2.94 128.2 3.43165 2.7 10 69.0 68.3 11.2549 30.0871 0.313 46.19 2.93 127.9 3.43173 2.8 10 70.0 68.9 11.2540 30.0787 0.329 46.20 2.93 127.9 3.43082 2.8 2