*2026/04/02 11:48:26.84 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2025/12/01 22:33:06.000 END TIME : UTC 2025/12/01 22:43:35.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 116 DATA DESCRIPTION : CTD FILE TYPE : ASCII NUMBER OF CHANNELS : 11 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------------- --------------- -------------- -------------- 1 Pressure decibar 1 116 2 Depth metres 1.2 114.7 3 Temperature 'deg C (ITS90)' 9.9972 10.6613 4 Salinity PSS-78 29.1696 32.3508 5 Fluorescence:URU mg/m^3 0.149 0.495 6 Oxygen:Dissolved:Saturation:RBR % 49.05 80.42 7 Oxygen:Dissolved:Rinko mL/L 3.15 5.12 8 Oxygen:Dissolved:Rinko umol/kg 137.3 223.5 9 Conductivity S/m 3.25159 3.5536 10 Turbidity NTU 0.2 1.2 11 Number_of_bin_records n/a 4 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 : Qua8 EVENT NUMBER : 251 LATITUDE : 50 31.71380 N ! (deg min) LONGITUDE : 127 38.68730 W ! (deg min) WATER DEPTH : 114 *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 15:58:19 5032 5032 CLEAN 5.3 2026/03/27 10:06:43 5032 5032 MERGEHDR 1.3 2026/03/27 13:01:42 5032 5032 ADTIMCH 4.4 2026/03/27 13:03:41 5032 5032 CLIP 1.4.1 2026/03/27 16:42:58 5032 4754 FILTERS 4.3 2026/04/01 08:54:15 4754 4754 SHIFTDAT 3.5 2026/04/01 09:13:37 4754 4754 SHIFTDAT 3.5 2026/04/01 09:16:54 4754 4754 MERGE 3.6 2026/04/01 09:32:33 4754 4754 DELETE 6.3 2026/04/01 10:21:14 4754 1149 REMOVECH 8.2 2026/04/01 10:26:28 1149 1149 CLEAN 5.3 2026/04/02 11:33:45 1149 1149 CLEAN 5.3 2026/04/02 11:34:24 1149 1149 REORDER 1.3.1 2026/04/02 11:34:43 ? ? BINAVE 4.2.1 2026/04/02 11:35:03 1149 116 CALIB 12.1 2026/04/02 11:35:32 116 116 HDREDIT2 3.2 2026/04/02 11:45:49 ? ? CLEAN 5.3 2026/04/02 11:48:26 116 116 $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 = 279, 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 09:32:33 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\2025-071-0251.shift2 Secondary file: C:\Users\huntingtons\Desktop\RBR_Processing\2_current_processing\2025-071\ Processing\ios\2025-071-0251.oxy 4754 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 103.73 dbars Sample interval (from user input) = 0.125 seconds. -REMOVECH 2026/04/01 10:26:28 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 11:35:32 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 11:45:49 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 10.2344 29.1696 0.487 74.23 4.84 211.5 3.25159 0.5 5 2.0 1.9 10.2404 29.1992 0.477 74.18 4.84 211.2 3.25508 0.5 10 3.0 2.9 10.2452 29.2246 0.464 74.12 4.83 211.0 3.25808 0.5 10 4.0 3.9 10.2461 29.2358 0.480 74.08 4.83 210.9 3.25932 0.6 10 5.0 4.9 10.2550 29.2699 0.495 74.04 4.82 210.7 3.26351 0.5 10 6.0 5.9 10.2881 29.3635 0.433 73.90 4.81 210.0 3.27567 0.5 10 7.0 6.8 10.3321 29.5012 0.381 73.36 4.76 208.0 3.29318 0.6 10 8.0 7.8 10.3464 29.5658 0.356 72.93 4.73 206.7 3.30090 0.6 10 9.0 8.9 10.3487 29.5771 0.357 72.85 4.73 206.4 3.30227 0.6 10 10.0 9.9 10.3537 29.6019 0.353 72.80 4.72 206.2 3.30522 0.6 10 11.0 10.9 10.3572 29.6366 0.351 72.79 4.72 206.1 3.30905 0.6 10 12.0 11.9 10.3592 29.6546 0.332 72.79 4.72 206.1 3.31107 0.6 10 13.0 12.9 10.3611 29.6709 0.336 72.82 4.72 206.1 3.31291 0.6 10 14.0 13.9 10.3645 29.7150 0.356 72.85 4.72 206.1 3.31767 0.6 10 15.0 14.8 10.3631 29.7004 0.359 72.86 4.72 206.2 3.31612 0.6 10 16.0 15.8 10.3696 29.7523 0.368 72.91 4.72 206.2 3.32193 0.5 10 17.0 16.8 10.3733 29.7910 0.349 72.98 4.73 206.4 3.32617 0.5 10 18.0 17.8 10.3745 29.8114 0.356 73.01 4.73 206.4 3.32837 0.5 10 19.0 18.8 10.3758 29.8331 0.345 73.04 4.73 206.5 3.33071 0.6 10 20.0 19.8 10.3784 29.8457 0.341 73.07 4.73 206.5 3.33223 0.5 10 21.0 20.8 10.3800 29.8719 0.328 73.10 4.73 206.6 3.33504 0.5 10 22.0 21.8 10.3823 29.9046 0.323 73.16 4.73 206.7 3.33856 0.5 10 23.0 22.8 10.3845 29.9277 0.320 73.19 4.73 206.7 3.34111 0.5 10 24.0 23.8 10.3853 29.9358 0.325 73.20 4.74 206.7 3.34204 0.5 10 25.0 24.7 10.3973 29.9797 0.321 73.32 4.74 206.9 3.34749 0.4 10 26.0 25.7 10.4174 30.0620 0.332 73.60 4.75 207.5 3.35750 0.4 10 27.0 26.7 10.4395 30.1758 0.306 73.96 4.77 208.3 3.37085 0.4 10 28.0 27.7 10.4510 30.2107 0.290 74.17 4.78 208.7 3.37537 0.4 10 29.0 28.7 10.4832 30.3424 0.275 74.48 4.80 209.3 3.39139 0.4 10 30.0 29.7 10.5028 30.4399 0.266 74.79 4.81 209.9 3.40290 0.4 10 31.0 30.7 10.5220 30.5532 0.242 74.99 4.82 210.2 3.41599 0.3 10 32.0 31.6 10.5432 30.6587 0.225 75.09 4.82 210.2 3.42846 0.3 10 33.0 32.7 10.5546 30.8207 0.222 75.34 4.83 210.6 3.44579 0.3 10 34.0 33.7 10.5631 30.9174 0.213 75.72 4.85 211.5 3.45630 0.3 10 35.0 34.7 10.5726 30.9634 0.203 76.18 4.88 212.7 3.46179 0.3 10 36.0 35.7 10.6055 31.0669 0.204 76.97 4.92 214.6 3.47508 0.2 10 37.0 36.7 10.6161 31.1493 0.189 77.83 4.97 216.8 3.48433 0.3 10 38.0 37.6 10.6249 31.1685 0.194 78.27 5.00 218.0 3.48707 0.2 10 39.0 38.6 10.6420 31.2148 0.193 78.74 5.02 219.1 3.49325 0.3 10 40.0 39.6 10.6516 31.2644 0.199 79.26 5.05 220.4 3.49911 0.2 10 41.0 40.6 10.6558 31.2877 0.188 79.54 5.07 221.2 3.50187 0.3 10 42.0 41.6 10.6591 31.3102 0.189 79.73 5.08 221.7 3.50446 0.2 10 43.0 42.5 10.6600 31.3174 0.193 79.95 5.10 222.2 3.50531 0.2 10 44.0 43.5 10.6613 31.3230 0.188 80.15 5.11 222.8 3.50602 0.3 10 45.0 44.5 10.6556 31.3704 0.195 80.42 5.12 223.5 3.51035 0.3 10 46.0 45.5 10.6429 31.4511 0.192 80.22 5.11 222.9 3.51742 0.4 10 47.0 46.5 10.6081 31.5517 0.187 79.05 5.04 219.6 3.52457 0.7 10 48.0 47.5 10.5563 31.6565 0.188 76.63 4.88 213.0 3.53064 0.8 10 49.0 48.5 10.5154 31.7160 0.185 74.49 4.75 207.1 3.53308 0.6 10 50.0 49.5 10.4820 31.7822 0.188 72.49 4.62 201.6 3.53684 0.6 10 51.0 50.5 10.4754 31.8033 0.176 71.78 4.58 199.6 3.53842 0.5 10 52.0 51.5 10.4731 31.8106 0.179 71.48 4.56 198.8 3.53900 0.4 10 53.0 52.5 10.4721 31.8128 0.177 71.34 4.55 198.4 3.53917 0.4 10 54.0 53.5 10.4725 31.8120 0.171 71.29 4.55 198.3 3.53918 0.5 10 55.0 54.5 10.4722 31.8124 0.174 71.28 4.55 198.2 3.53923 0.5 10 56.0 55.5 10.4711 31.8137 0.172 71.25 4.55 198.2 3.53930 0.5 10 57.0 56.5 10.4684 31.8180 0.166 71.19 4.54 198.0 3.53953 0.4 10 58.0 57.5 10.4610 31.8290 0.168 70.94 4.53 197.3 3.54003 0.5 10 59.0 58.5 10.4567 31.8375 0.169 70.70 4.51 196.7 3.54055 0.4 10 60.0 59.5 10.4544 31.8417 0.172 70.51 4.50 196.1 3.54082 0.4 10 61.0 60.4 10.4459 31.8529 0.169 70.31 4.49 195.6 3.54123 0.4 10 62.0 61.4 10.4211 31.8875 0.161 69.65 4.45 193.8 3.54256 0.4 10 63.0 62.4 10.3889 31.9301 0.165 68.54 4.38 190.8 3.54404 0.4 10 64.0 63.4 10.3741 31.9481 0.161 67.24 4.29 187.2 3.54458 0.4 10 65.0 64.4 10.3621 31.9629 0.167 66.33 4.24 184.7 3.54505 0.4 10 66.0 65.3 10.3489 31.9778 0.159 65.65 4.19 182.9 3.54542 0.4 10 67.0 66.3 10.3256 32.0062 0.160 64.74 4.14 180.4 3.54626 0.4 10 68.0 67.3 10.3082 32.0250 0.157 63.84 4.08 177.9 3.54664 0.4 10 69.0 68.3 10.2810 32.0536 0.161 63.04 4.03 175.7 3.54714 0.5 10 70.0 69.3 10.2578 32.0812 0.157 61.61 3.94 171.8 3.54790 0.6 10 71.0 70.3 10.2496 32.0896 0.154 60.67 3.88 169.2 3.54805 0.5 10 72.0 71.3 10.2437 32.0957 0.152 60.24 3.85 168.0 3.54818 0.5 10 73.0 72.3 10.2312 32.1094 0.158 59.71 3.82 166.6 3.54850 0.5 10 74.0 73.3 10.2160 32.1266 0.160 59.17 3.79 165.1 3.54891 0.6 10 75.0 74.3 10.2015 32.1433 0.157 58.50 3.75 163.2 3.54933 0.5 10 76.0 75.3 10.1767 32.1706 0.152 57.62 3.69 160.9 3.54990 0.6 10 77.0 76.3 10.1587 32.1893 0.154 56.59 3.63 158.0 3.55021 0.6 10 78.0 77.3 10.1569 32.1907 0.153 56.11 3.60 156.7 3.55024 0.6 10 79.0 78.2 10.1575 32.1900 0.150 55.98 3.59 156.3 3.55026 0.6 10 80.0 79.2 10.1561 32.1915 0.164 55.92 3.58 156.2 3.55033 0.7 10 81.0 80.2 10.1544 32.1935 0.154 55.86 3.58 156.0 3.55042 0.7 10 82.0 81.2 10.1487 32.1998 0.160 55.72 3.57 155.6 3.55059 0.8 10 83.0 82.2 10.1461 32.2027 0.157 55.54 3.56 155.1 3.55068 0.8 10 84.0 83.2 10.1447 32.2043 0.157 55.45 3.55 154.9 3.55076 0.7 10 85.0 84.2 10.1407 32.2089 0.154 55.35 3.55 154.6 3.55091 0.7 10 86.0 85.2 10.1393 32.2106 0.156 55.23 3.54 154.3 3.55099 0.8 10 87.0 86.2 10.1405 32.2095 0.161 55.22 3.54 154.2 3.55103 0.7 10 88.0 87.2 10.1404 32.2096 0.154 55.23 3.54 154.3 3.55108 0.7 10 89.0 88.2 10.1392 32.2111 0.158 55.20 3.54 154.2 3.55117 0.8 10 90.0 89.2 10.1403 32.2101 0.151 55.19 3.54 154.2 3.55121 0.7 10 91.0 90.2 10.1390 32.2117 0.149 55.20 3.54 154.2 3.55130 0.7 10 92.0 91.2 10.1332 32.2181 0.149 55.00 3.53 153.6 3.55146 0.7 10 93.0 92.2 10.1301 32.2212 0.156 54.84 3.52 153.2 3.55153 0.7 10 94.0 93.2 10.1095 32.2418 0.153 54.38 3.49 152.0 3.55180 0.8 10 95.0 94.2 10.1023 32.2490 0.153 53.86 3.45 150.5 3.55192 0.8 10 96.0 95.2 10.0943 32.2565 0.160 53.50 3.43 149.5 3.55201 0.8 8 97.0 96.1 10.0676 32.2832 0.156 52.84 3.39 147.7 3.55233 0.9 10 98.0 97.1 10.0554 32.2952 0.152 52.02 3.34 145.5 3.55249 1.0 10 99.0 98.1 10.0477 32.3023 0.157 51.45 3.30 143.9 3.55256 1.0 10 100.0 99.1 10.0407 32.3092 0.155 51.11 3.28 143.0 3.55266 0.9 10 101.0 100.1 10.0349 32.3152 0.156 50.89 3.27 142.3 3.55279 0.9 10 102.0 101.1 10.0303 32.3198 0.159 50.70 3.25 141.8 3.55288 1.0 10 103.0 102.1 10.0285 32.3215 0.152 50.53 3.24 141.4 3.55293 0.9 10 104.0 103.1 10.0271 32.3228 0.153 50.43 3.24 141.1 3.55298 1.0 10 105.0 104.1 10.0247 32.3254 0.157 50.34 3.23 140.9 3.55306 1.0 10 106.0 105.1 10.0212 32.3288 0.155 50.26 3.23 140.6 3.55313 1.1 10 107.0 106.1 10.0206 32.3288 0.157 50.10 3.22 140.2 3.55312 1.0 10 108.0 107.1 10.0176 32.3313 0.154 49.99 3.21 139.9 3.55315 1.1 10 109.0 108.0 10.0109 32.3379 0.157 49.83 3.20 139.4 3.55325 1.1 10 110.0 109.0 10.0084 32.3400 0.159 49.62 3.19 138.9 3.55329 1.0 10 111.0 110.0 10.0068 32.3411 0.157 49.49 3.18 138.5 3.55329 1.2 10 112.0 111.0 10.0059 32.3419 0.155 49.37 3.17 138.2 3.55334 1.1 10 113.0 112.0 10.0058 32.3423 0.155 49.36 3.17 138.1 3.55340 1.1 10 114.0 112.9 9.9997 32.3482 0.154 49.24 3.16 137.8 3.55349 1.1 10 115.0 113.9 9.9973 32.3504 0.151 49.10 3.15 137.4 3.55355 1.1 10 116.0 114.7 9.9972 32.3508 0.152 49.05 3.15 137.3 3.55360 1.2 4