*2026/04/02 11:48:25.61 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2025/11/24 21:52:07.000 END TIME : UTC 2025/11/24 21:59:13.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 73 DATA DESCRIPTION : CTD FILE TYPE : ASCII NUMBER OF CHANNELS : 11 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------------- --------------- -------------- -------------- 1 Pressure decibar 1 73 2 Depth metres 1.3 72.3 3 Temperature 'deg C (ITS90)' 9.4482 11.1607 4 Salinity PSS-78 20.2811 30.1458 5 Fluorescence:URU mg/m^3 0.225 0.563 6 Oxygen:Dissolved:Saturation:RBR % 49.03 82.38 7 Oxygen:Dissolved:Rinko mL/L 3.12 5.79 8 Oxygen:Dissolved:Rinko umol/kg 136 254.5 9 Conductivity S/m 2.29115 3.43002 10 Turbidity NTU 0.1 1.4 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 : Hol3 EVENT NUMBER : 231 LATITUDE : 50 35.85820 N ! (deg min) LONGITUDE : 127 45.05780 W ! (deg min) WATER DEPTH : 71 *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 3413 3413 CLEAN 5.3 2026/03/27 10:06:27 3413 3413 MERGEHDR 1.3 2026/03/27 13:01:29 3413 3413 ADTIMCH 4.4 2026/03/27 13:03:25 3413 3413 CLIP 1.4.1 2026/03/27 16:42:40 3413 2972 FILTERS 4.3 2026/04/01 08:54:01 2972 2972 SHIFTDAT 3.5 2026/04/01 09:13:27 2972 2972 SHIFTDAT 3.5 2026/04/01 09:16:44 2972 2972 MERGE 3.6 2026/04/01 09:32:14 2972 2972 DELETE 6.3 2026/04/01 10:21:07 2972 722 REMOVECH 8.2 2026/04/01 10:26:25 722 722 CLEAN 5.3 2026/04/02 11:33:42 722 722 CLEAN 5.3 2026/04/02 11:34:21 722 722 REORDER 1.3.1 2026/04/02 11:34:41 ? ? BINAVE 4.2.1 2026/04/02 11:35:01 722 73 CALIB 12.1 2026/04/02 11:35:29 73 73 HDREDIT2 3.2 2026/04/02 11:45:46 ? ? CLEAN 5.3 2026/04/02 11:48:25 73 73 $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 = 442, 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 09:32:14 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\2025-071-0231.shift2 Secondary file: C:\Users\huntingtons\Desktop\RBR_Processing\2_current_processing\2025-071\ Processing\ios\2025-071-0231.oxy 2972 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 61.23 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 1.3 9.4482 20.2811 0.563 82.38 5.79 254.5 2.29115 0.4 3 2.0 1.9 9.9685 22.7035 0.512 76.14 5.21 228.6 2.57336 0.3 10 3.0 2.9 10.4324 25.7477 0.403 69.50 4.61 202.1 2.91875 0.2 10 4.0 3.9 10.6644 27.2706 0.319 65.07 4.26 186.2 3.09246 0.1 10 5.0 4.9 10.7241 27.8296 0.299 63.86 4.16 181.7 3.15447 0.2 10 6.0 5.8 10.7528 28.0949 0.300 62.99 4.09 178.8 3.18395 0.2 10 7.0 6.8 10.7746 28.2218 0.283 62.48 4.05 177.1 3.19870 0.2 10 8.0 7.8 10.7991 28.4303 0.270 62.16 4.02 175.9 3.22205 0.2 10 9.0 8.9 10.8035 28.5570 0.271 62.19 4.02 175.8 3.23541 0.2 10 10.0 9.9 10.8055 28.6852 0.260 62.11 4.01 175.4 3.24874 0.2 10 11.0 10.9 10.8159 28.7934 0.259 62.02 4.00 174.9 3.26068 0.2 10 12.0 11.9 10.8302 28.9312 0.258 61.74 3.98 173.9 3.27596 0.2 10 13.0 12.9 10.8425 28.9756 0.263 61.31 3.95 172.6 3.28154 0.2 10 14.0 13.9 10.8396 29.0175 0.258 61.34 3.95 172.7 3.28564 0.2 10 15.0 14.8 10.8359 29.1044 0.257 61.35 3.95 172.6 3.29426 0.2 10 16.0 15.8 10.8452 29.1760 0.254 61.00 3.93 171.5 3.30237 0.2 10 17.0 16.8 10.8465 29.2139 0.250 60.86 3.92 171.1 3.30639 0.2 10 18.0 17.8 10.8513 29.2724 0.253 60.72 3.90 170.6 3.31280 0.2 10 19.0 18.8 10.8498 29.2884 0.253 60.74 3.91 170.6 3.31436 0.2 10 20.0 19.8 10.8526 29.3175 0.252 60.53 3.89 170.0 3.31760 0.2 10 21.0 20.8 10.8597 29.3607 0.243 60.30 3.87 169.3 3.32263 0.2 10 22.0 21.8 10.8601 29.4163 0.244 60.16 3.86 168.8 3.32838 0.3 10 23.0 22.8 10.8615 29.4394 0.242 60.18 3.87 168.8 3.33089 0.2 10 24.0 23.8 10.8605 29.4409 0.245 60.25 3.87 169.0 3.33100 0.2 10 25.0 24.7 10.8713 29.4609 0.242 59.85 3.84 167.8 3.33397 0.3 10 26.0 25.7 10.8776 29.5090 0.238 59.74 3.83 167.4 3.33945 0.2 10 27.0 26.7 10.8797 29.5317 0.237 59.74 3.83 167.4 3.34198 0.2 10 28.0 27.7 10.8880 29.5708 0.240 59.42 3.81 166.4 3.34669 0.2 10 29.0 28.7 10.8911 29.5994 0.236 59.23 3.80 165.8 3.34991 0.3 10 30.0 29.7 10.8935 29.6378 0.236 59.07 3.79 165.3 3.35407 0.3 10 31.0 30.7 10.8910 29.6585 0.237 59.20 3.79 165.7 3.35602 0.3 10 32.0 31.6 10.8922 29.6697 0.238 59.21 3.79 165.7 3.35730 0.2 10 33.0 32.7 10.8923 29.6846 0.239 59.19 3.79 165.6 3.35887 0.3 10 34.0 33.7 10.8974 29.7119 0.242 58.97 3.78 165.0 3.36212 0.3 10 35.0 34.7 10.8962 29.7345 0.233 58.88 3.77 164.7 3.36437 0.2 10 36.0 35.7 10.9069 29.7587 0.233 58.69 3.76 164.1 3.36777 0.3 10 37.0 36.6 10.9144 29.7802 0.237 58.30 3.73 163.0 3.37062 0.4 10 38.0 37.7 10.9169 29.7980 0.240 58.31 3.73 162.9 3.37269 0.3 10 39.0 38.6 10.9057 29.8087 0.235 58.53 3.75 163.6 3.37289 0.3 10 40.0 39.6 10.9130 29.8226 0.227 58.56 3.75 163.6 3.37496 0.3 10 41.0 40.6 10.9244 29.8383 0.228 58.27 3.73 162.8 3.37755 0.3 10 42.0 41.5 10.9212 29.8542 0.232 58.18 3.72 162.5 3.37894 0.3 10 43.0 42.5 10.9125 29.8674 0.227 58.49 3.74 163.4 3.37961 0.2 10 44.0 43.5 10.9333 29.8958 0.229 58.05 3.71 162.0 3.38428 0.3 10 45.0 44.5 10.9439 29.9091 0.225 57.61 3.68 160.8 3.38656 0.3 10 46.0 45.5 10.9558 29.9243 0.231 57.35 3.66 160.0 3.38914 0.3 10 47.0 46.5 10.9839 29.9419 0.231 56.64 3.62 157.9 3.39332 0.3 10 48.0 47.5 10.9971 29.9493 0.232 56.36 3.60 157.1 3.39521 0.3 10 49.0 48.5 11.0248 29.9559 0.235 55.72 3.55 155.2 3.39824 0.4 10 50.0 49.5 11.0485 29.9668 0.245 54.54 3.48 151.8 3.40137 0.4 10 51.0 50.5 11.0407 29.9682 0.240 54.35 3.47 151.3 3.40090 0.4 10 52.0 51.5 11.0517 29.9636 0.241 54.43 3.47 151.5 3.40139 0.5 10 53.0 52.5 11.0927 30.0076 0.250 53.20 3.39 147.9 3.40936 0.6 10 54.0 53.5 11.0933 30.0097 0.250 53.07 3.38 147.5 3.40966 0.6 10 55.0 54.5 11.0986 30.0262 0.249 52.45 3.34 145.8 3.41184 0.6 10 56.0 55.5 11.1220 30.0370 0.259 52.27 3.33 145.2 3.41494 0.7 10 57.0 56.5 11.1361 30.0642 0.260 51.01 3.24 141.6 3.41894 0.8 10 58.0 57.5 11.0941 30.0575 0.250 51.78 3.30 143.9 3.41479 0.6 10 59.0 58.5 11.1219 30.0624 0.252 51.84 3.30 144.0 3.41765 0.7 10 60.0 59.5 11.1435 30.0693 0.262 51.01 3.24 141.6 3.42021 0.8 10 61.0 60.4 11.1546 30.0768 0.260 50.32 3.20 139.6 3.42195 1.1 10 62.0 61.4 11.1513 30.0849 0.267 50.03 3.18 138.8 3.42254 0.9 10 63.0 62.4 11.1375 30.0897 0.259 50.18 3.19 139.3 3.42192 0.8 10 64.0 63.4 11.1419 30.0942 0.254 50.31 3.20 139.6 3.42279 1.0 10 65.0 64.4 11.1480 30.1056 0.258 49.98 3.18 138.7 3.42451 1.1 10 66.0 65.4 11.1518 30.1142 0.266 49.55 3.15 137.5 3.42575 1.4 10 67.0 66.3 11.1532 30.1187 0.256 49.43 3.14 137.1 3.42638 1.2 10 68.0 67.3 11.1566 30.1239 0.255 49.37 3.14 137.0 3.42724 1.2 10 69.0 68.3 11.1592 30.1281 0.260 49.32 3.13 136.8 3.42792 1.1 10 70.0 69.3 11.1591 30.1294 0.261 49.30 3.13 136.7 3.42809 1.1 10 71.0 70.3 11.1571 30.1339 0.255 49.03 3.12 136.0 3.42842 1.2 10 72.0 71.3 11.1599 30.1423 0.258 49.06 3.12 136.0 3.42956 1.0 10 73.0 72.3 11.1607 30.1458 0.254 49.44 3.14 137.1 3.43002 0.9 9