*2026/04/02 11:48:25.97 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2025/12/01 17:55:11.000 END TIME : UTC 2025/12/01 17:59:56.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 48 DATA DESCRIPTION : CTD FILE TYPE : ASCII NUMBER OF CHANNELS : 11 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------------- --------------- -------------- -------------- 1 Pressure decibar 1 48 2 Depth metres 1.3 47.1 3 Temperature 'deg C (ITS90)' 10.3428 11.0975 4 Salinity PSS-78 27.7869 31.9381 5 Fluorescence:URU mg/m^3 0.155 1.084 6 Oxygen:Dissolved:Saturation:RBR % 41.43 78.33 7 Oxygen:Dissolved:Rinko mL/L 2.61 5.14 8 Oxygen:Dissolved:Rinko umol/kg 113.9 224.8 9 Conductivity S/m 3.12031 3.59837 10 Turbidity NTU 0.1 0.3 11 Number_of_bin_records n/a 1 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 : 238 LATITUDE : 50 22.98040 N ! (deg min) LONGITUDE : 127 27.45060 W ! (deg min) WATER DEPTH : 46 *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 15:58:05 2281 2281 CLEAN 5.3 2026/03/27 10:06:31 2281 2281 MERGEHDR 1.3 2026/03/27 13:01:32 2281 2281 ADTIMCH 4.4 2026/03/27 13:03:29 2281 2281 CLIP 1.4.1 2026/03/27 16:42:45 2281 1964 FILTERS 4.3 2026/04/01 08:54:05 1964 1964 SHIFTDAT 3.5 2026/04/01 09:13:29 1964 1964 SHIFTDAT 3.5 2026/04/01 09:16:46 1964 1964 MERGE 3.6 2026/04/01 09:32:18 1964 1964 DELETE 6.3 2026/04/01 10:21:09 1964 464 REMOVECH 8.2 2026/04/01 10:26:26 464 464 CLEAN 5.3 2026/04/02 11:33:43 464 464 CLEAN 5.3 2026/04/02 11:34:22 464 464 REORDER 1.3.1 2026/04/02 11:34:41 ? ? BINAVE 4.2.1 2026/04/02 11:35:01 464 48 CALIB 12.1 2026/04/02 11:35:30 48 48 HDREDIT2 3.2 2026/04/02 11:45:46 ? ? CLEAN 5.3 2026/04/02 11:48:25 48 48 $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 = 318, 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 09:32:18 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\2025-071-0238.shift2 Secondary file: C:\Users\huntingtons\Desktop\RBR_Processing\2_current_processing\2025-071\ Processing\ios\2025-071-0238.oxy 1964 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 35.43 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 10.3428 27.7869 1.084 78.33 5.14 224.8 3.12031 0.2 3 2.0 1.9 10.7631 28.8132 0.938 75.41 4.87 212.9 3.25813 0.2 10 3.0 2.9 10.8435 29.2101 0.923 71.17 4.58 200.0 3.30521 0.2 10 4.0 3.9 10.8541 29.3046 0.837 69.19 4.45 194.3 3.31577 0.2 10 5.0 4.9 10.8628 29.3902 0.789 68.00 4.37 190.8 3.32526 0.2 10 6.0 5.8 10.8646 29.4582 0.666 67.03 4.30 188.0 3.33239 0.2 10 7.0 6.8 10.8546 29.6206 0.570 65.91 4.23 184.7 3.34819 0.1 10 8.0 7.8 10.8660 29.6768 0.483 65.47 4.20 183.3 3.35490 0.2 10 9.0 8.9 10.8671 29.8116 0.366 64.56 4.14 180.6 3.36878 0.2 10 10.0 9.9 10.8992 29.9054 0.287 63.68 4.07 177.9 3.38105 0.1 10 11.0 10.9 10.9154 29.9906 0.261 62.56 4.00 174.6 3.39112 0.2 10 12.0 11.9 10.9313 30.0715 0.255 61.77 3.94 172.2 3.40075 0.2 10 13.0 12.8 10.9527 30.1198 0.237 61.08 3.90 170.2 3.40751 0.2 10 14.0 13.8 10.9916 30.1783 0.223 59.91 3.82 166.7 3.41678 0.1 10 15.0 14.8 11.0104 30.2442 0.217 58.89 3.75 163.7 3.42513 0.1 10 16.0 15.8 11.0546 30.5101 0.195 57.33 3.64 158.9 3.45605 0.2 10 17.0 16.8 11.0809 30.7403 0.186 55.30 3.51 153.0 3.48183 0.1 10 18.0 17.8 11.0923 30.8699 0.179 54.06 3.42 149.4 3.49607 0.1 10 19.0 18.8 11.0975 31.1068 0.175 52.18 3.30 143.9 3.52072 0.1 10 20.0 19.8 11.0970 31.1491 0.172 51.22 3.24 141.2 3.52503 0.1 10 21.0 20.8 11.0964 31.1799 0.173 50.82 3.21 140.1 3.52816 0.2 10 22.0 21.8 11.0963 31.1867 0.175 50.63 3.20 139.6 3.52887 0.2 10 23.0 22.8 11.0963 31.1926 0.173 50.52 3.19 139.3 3.52952 0.2 10 24.0 23.8 11.0962 31.2026 0.181 50.43 3.19 139.0 3.53057 0.1 10 25.0 24.8 11.0961 31.2101 0.175 50.34 3.18 138.8 3.53137 0.2 10 26.0 25.8 11.0959 31.2232 0.175 50.18 3.17 138.3 3.53274 0.2 10 27.0 26.8 11.0951 31.2604 0.171 49.82 3.15 137.3 3.53649 0.2 10 28.0 27.7 11.0940 31.3574 0.176 48.84 3.08 134.5 3.54632 0.2 10 29.0 28.7 11.0935 31.3978 0.174 47.86 3.02 131.7 3.55043 0.2 10 30.0 29.7 11.0917 31.4574 0.171 46.61 2.94 128.3 3.55638 0.2 10 31.0 30.6 11.0926 31.4481 0.171 46.24 2.92 127.2 3.55556 0.2 10 32.0 31.6 11.0929 31.4439 0.182 46.28 2.92 127.4 3.55519 0.2 10 33.0 32.7 11.0927 31.4567 0.177 46.09 2.91 126.8 3.55652 0.2 10 34.0 33.7 11.0930 31.4542 0.173 46.00 2.90 126.6 3.55634 0.2 10 35.0 34.7 11.0930 31.4477 0.167 46.12 2.91 126.9 3.55572 0.2 10 36.0 35.7 11.0927 31.4797 0.177 45.65 2.88 125.6 3.55899 0.2 10 37.0 36.7 11.0927 31.4856 0.174 45.30 2.86 124.6 3.55964 0.2 10 38.0 37.6 11.0890 31.5194 0.177 44.65 2.82 122.8 3.56279 0.2 10 39.0 38.6 11.0787 31.6076 0.175 43.19 2.72 118.7 3.57090 0.3 10 40.0 39.6 11.0745 31.6516 0.185 42.01 2.65 115.5 3.57505 0.3 10 41.0 40.6 11.0740 31.6553 0.177 41.61 2.62 114.4 3.57544 0.3 10 42.0 41.6 11.0636 31.6990 0.171 41.43 2.61 113.9 3.57900 0.3 10 43.0 42.5 11.0406 31.8179 0.162 41.94 2.64 115.2 3.58910 0.2 10 44.0 43.5 11.0330 31.8725 0.157 42.89 2.70 117.8 3.59403 0.2 10 45.0 44.5 11.0296 31.8949 0.155 42.97 2.71 118.0 3.59604 0.2 10 46.0 45.5 11.0275 31.9039 0.157 42.84 2.70 117.7 3.59680 0.2 10 47.0 46.5 11.0149 31.9231 0.159 42.53 2.68 116.8 3.59768 0.2 10 48.0 47.1 11.0052 31.9381 0.167 42.30 2.67 116.2 3.59837 0.2 1