*2026/04/02 11:48:25.82 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2025/11/24 23:08:00.000 END TIME : UTC 2025/11/24 23:15:00.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 75 DATA DESCRIPTION : CTD FILE TYPE : ASCII NUMBER OF CHANNELS : 11 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------------- --------------- -------------- -------------- 1 Pressure decibar 1 75 2 Depth metres 1.3 74.3 3 Temperature 'deg C (ITS90)' 9.8079 10.7654 4 Salinity PSS-78 23.099 30.0402 5 Fluorescence:URU mg/m^3 0.233 0.524 6 Oxygen:Dissolved:Saturation:RBR % 63.17 86.43 7 Oxygen:Dissolved:Rinko mL/L 4.05 5.92 8 Oxygen:Dissolved:Rinko umol/kg 176.9 259.6 9 Conductivity S/m 2.60348 3.38592 10 Turbidity NTU 0.4 2.2 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 : Ru2 EVENT NUMBER : 235 LATITUDE : 50 34.97460 N ! (deg min) LONGITUDE : 127 30.32540 W ! (deg min) WATER DEPTH : 73 *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 15:58:04 3359 3359 CLEAN 5.3 2026/03/27 10:06:29 3359 3359 MERGEHDR 1.3 2026/03/27 13:01:31 3359 3359 ADTIMCH 4.4 2026/03/27 13:03:28 3359 3359 CLIP 1.4.1 2026/03/27 16:42:43 3359 3112 FILTERS 4.3 2026/04/01 08:54:04 3112 3112 SHIFTDAT 3.5 2026/04/01 09:13:28 3112 3112 SHIFTDAT 3.5 2026/04/01 09:16:45 3112 3112 MERGE 3.6 2026/04/01 09:32:17 3112 3112 DELETE 6.3 2026/04/01 10:21:08 3112 742 REMOVECH 8.2 2026/04/01 10:26:26 742 742 CLEAN 5.3 2026/04/02 11:33:43 742 742 CLEAN 5.3 2026/04/02 11:34:22 742 742 REORDER 1.3.1 2026/04/02 11:34:41 ? ? BINAVE 4.2.1 2026/04/02 11:35:01 742 75 CALIB 12.1 2026/04/02 11:35:30 75 75 HDREDIT2 3.2 2026/04/02 11:45:46 ? ? CLEAN 5.3 2026/04/02 11:48:25 75 75 $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 = 248, 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 09:32:17 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\2025-071-0235.shift2 Secondary file: C:\Users\huntingtons\Desktop\RBR_Processing\2_current_processing\2025-071\ Processing\ios\2025-071-0235.oxy 3112 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 63.33 dbars Sample interval (from user input) = 0.125 seconds. -REMOVECH 2026/04/01 10:26:26 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 11:35:30 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 1.3 9.8079 23.0990 0.524 86.43 5.92 259.6 2.60348 0.4 3 2.0 1.9 10.2061 25.7934 0.449 78.66 5.25 229.8 2.90690 0.4 10 3.0 2.9 10.2952 26.4408 0.427 75.24 4.99 218.3 2.97962 0.4 10 4.0 3.9 10.3543 26.8201 0.404 74.24 4.90 214.5 3.02281 0.4 10 5.0 4.9 10.4927 27.7313 0.359 71.51 4.68 204.7 3.12643 0.4 10 6.0 5.9 10.5527 28.3262 0.404 70.03 4.56 199.3 3.19180 0.4 10 7.0 6.9 10.5534 28.4720 0.401 69.98 4.55 199.0 3.20674 0.4 10 8.0 7.8 10.5472 28.5356 0.375 70.20 4.57 199.5 3.21277 0.5 10 9.0 8.9 10.5745 28.7219 0.333 69.84 4.53 198.1 3.23395 0.5 10 10.0 9.9 10.6286 28.8641 0.291 68.50 4.44 193.9 3.25281 0.4 10 11.0 10.9 10.6335 28.9223 0.302 68.19 4.42 192.9 3.25916 0.4 10 12.0 11.9 10.5928 28.9388 0.324 69.17 4.48 195.8 3.25759 0.5 10 13.0 12.8 10.6009 28.9680 0.330 69.23 4.48 195.9 3.26126 0.5 10 14.0 13.8 10.6185 28.9893 0.292 68.85 4.46 194.8 3.26488 0.5 10 15.0 14.8 10.6236 28.9958 0.283 68.60 4.44 194.0 3.26600 0.5 10 16.0 15.8 10.6259 29.0029 0.277 68.52 4.44 193.8 3.26694 0.4 10 17.0 16.8 10.6274 29.0114 0.278 68.48 4.43 193.7 3.26798 0.4 10 18.0 17.8 10.6306 29.0245 0.271 68.46 4.43 193.6 3.26961 0.4 10 19.0 18.8 10.6344 29.0441 0.273 68.38 4.42 193.3 3.27195 0.4 10 20.0 19.8 10.6735 29.0823 0.253 67.41 4.36 190.3 3.27905 0.4 10 21.0 20.8 10.6849 29.1201 0.257 66.91 4.32 188.8 3.28386 0.4 10 22.0 21.8 10.6873 29.1427 0.259 66.91 4.32 188.8 3.28638 0.4 10 23.0 22.8 10.6927 29.1638 0.262 66.76 4.31 188.3 3.28901 0.4 10 24.0 23.8 10.7057 29.2015 0.257 66.36 4.28 187.1 3.29395 0.4 10 25.0 24.8 10.7133 29.2695 0.263 65.88 4.25 185.6 3.30153 0.4 10 26.0 25.7 10.7388 29.3184 0.249 64.98 4.19 182.9 3.30863 0.4 10 27.0 26.7 10.7372 29.3751 0.252 64.92 4.18 182.7 3.31432 0.4 10 28.0 27.7 10.7083 29.4141 0.250 66.01 4.25 185.8 3.31597 0.4 10 29.0 28.7 10.6953 29.4250 0.248 66.78 4.30 188.0 3.31606 0.4 10 30.0 29.7 10.7044 29.4543 0.250 66.80 4.30 188.0 3.31982 0.4 10 31.0 30.6 10.7169 29.4834 0.237 66.50 4.28 187.0 3.32385 0.4 10 32.0 31.6 10.7107 29.5359 0.242 66.68 4.29 187.5 3.32872 0.4 10 33.0 32.7 10.7178 29.5709 0.237 66.65 4.29 187.4 3.33290 0.4 10 34.0 33.7 10.7242 29.6016 0.237 66.48 4.28 186.8 3.33660 0.4 10 35.0 34.7 10.7263 29.6105 0.240 66.41 4.27 186.6 3.33771 0.4 10 36.0 35.7 10.7284 29.6173 0.233 66.34 4.27 186.4 3.33862 0.4 10 37.0 36.6 10.7299 29.6260 0.239 66.26 4.26 186.1 3.33967 0.4 10 38.0 37.6 10.7390 29.6712 0.243 66.04 4.25 185.4 3.34506 0.4 10 39.0 38.7 10.7419 29.6874 0.240 65.88 4.24 184.9 3.34698 0.4 10 40.0 39.5 10.7445 29.7051 0.239 65.75 4.23 184.5 3.34904 0.4 10 41.0 40.6 10.7478 29.7299 0.240 65.48 4.21 183.8 3.35188 0.5 10 42.0 41.6 10.7395 29.7499 0.243 65.35 4.20 183.4 3.35326 0.6 10 43.0 42.5 10.7426 29.7649 0.242 65.48 4.21 183.7 3.35508 0.6 10 44.0 43.5 10.7421 29.7820 0.242 65.32 4.20 183.2 3.35682 0.6 10 45.0 44.5 10.7369 29.7896 0.245 65.62 4.22 184.1 3.35720 0.6 10 46.0 45.5 10.7477 29.7955 0.247 65.33 4.20 183.2 3.35874 0.6 10 47.0 46.5 10.7508 29.8021 0.249 65.08 4.18 182.5 3.35970 0.7 10 48.0 47.5 10.7494 29.8054 0.243 65.14 4.18 182.7 3.35996 0.6 10 49.0 48.5 10.7486 29.8137 0.245 65.26 4.19 183.0 3.36079 0.6 10 50.0 49.5 10.7482 29.8521 0.250 65.24 4.19 182.9 3.36470 0.6 10 51.0 50.5 10.7479 29.8639 0.253 65.24 4.19 182.9 3.36592 0.6 10 52.0 51.5 10.7472 29.8690 0.245 65.28 4.19 183.0 3.36641 0.6 10 53.0 52.5 10.7461 29.8758 0.249 65.25 4.19 182.9 3.36706 0.7 10 54.0 53.5 10.7427 29.8848 0.238 65.34 4.20 183.2 3.36772 0.6 10 55.0 54.5 10.7419 29.8967 0.237 65.47 4.20 183.5 3.36890 0.7 10 56.0 55.5 10.7351 29.9245 0.247 65.62 4.21 183.9 3.37121 0.8 10 57.0 56.5 10.7239 29.9343 0.242 66.16 4.25 185.5 3.37132 0.7 9 58.0 57.5 10.7194 29.9358 0.235 66.45 4.27 186.3 3.37115 0.7 10 59.0 58.5 10.7194 29.9385 0.242 66.53 4.27 186.5 3.37145 0.8 10 60.0 59.5 10.7251 29.9417 0.235 66.37 4.26 186.1 3.37229 0.8 10 61.0 60.4 10.7359 29.9471 0.235 65.82 4.22 184.5 3.37378 0.9 10 62.0 61.4 10.7424 29.9560 0.234 65.20 4.18 182.7 3.37527 0.9 10 63.0 62.4 10.7447 29.9625 0.238 64.99 4.17 182.1 3.37616 1.0 10 64.0 63.4 10.7476 29.9649 0.238 64.80 4.16 181.5 3.37668 1.1 10 65.0 64.4 10.7505 29.9672 0.236 64.62 4.15 181.0 3.37720 1.1 10 66.0 65.4 10.7530 29.9716 0.233 64.46 4.14 180.6 3.37789 1.1 10 67.0 66.4 10.7577 29.9747 0.239 64.18 4.12 179.7 3.37864 1.1 10 68.0 67.3 10.7626 29.9847 0.244 63.80 4.09 178.6 3.38010 1.3 10 69.0 68.3 10.7654 29.9942 0.246 63.43 4.07 177.6 3.38134 1.5 10 70.0 69.3 10.7654 29.9984 0.236 63.28 4.06 177.2 3.38181 1.6 10 71.0 70.3 10.7646 30.0028 0.242 63.24 4.06 177.0 3.38223 1.7 10 72.0 71.3 10.7642 30.0074 0.244 63.26 4.06 177.1 3.38271 1.8 10 73.0 72.3 10.7642 30.0131 0.236 63.17 4.05 176.9 3.38333 1.9 10 74.0 73.3 10.7642 30.0187 0.243 63.21 4.05 176.9 3.38393 1.9 10 75.0 74.3 10.7613 30.0402 0.244 63.26 4.06 177.1 3.38592 2.2 10