*2026/08/07 10:49:37.22 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2026/07/03 12:41:17.000 END TIME : UTC 2026/07/03 12:45:35.000 TIME INCREMENT : 0 0 0 0.5 0 ! (day hr min sec ms) TIME ZERO : UTC 1980/01/01 00:00:00.000 NUMBER OF RECORDS : 44 DATA DESCRIPTION : CTD FILE TYPE : ASCII NUMBER OF CHANNELS : 6 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 1 44 2 Depth metres 1.14 43.51 3 Temperature 'deg C (ITS90)' 8.0775 11.8108 4 Conductivity S/m 3.47457 3.56569 5 Salinity PSS-78 30.8847 33.3391 6 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 2 2 -99 ' ' 7 F R4 2 3 -99 ' ' 9 F R4 4 4 -99 ' ' 10 F R4 5 5 -99 ' ' 9 F R4 4 6 ' ' ' ' 5 I I 0 $END *ADMINISTRATION MISSION : 2026-056 AGENCY : IOS COUNTRY : Canada PROJECT : Ocean Acoustics SCIENTIST : Burnham R. PLATFORM : Vector *LOCATION STATION : Nitinat-48 EVENT NUMBER : 48 LATITUDE : 48 37.96700 N ! (deg min) LONGITUDE : 124 53.84000 W ! (deg min) WATER DEPTH : 49 *INSTRUMENT MODEL : Concerto SERIAL NUMBER : 214089 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 2026/08/05 09:39:14 518 518 CLEAN 5.3 2026/08/05 10:12:17 518 518 MERGEHDR 1.3 2026/08/05 11:06:38 518 518 ADDCHANS 1.4 2026/08/05 11:15:07 ? ? ADTIMCH 4.4 2026/08/05 11:17:23 518 518 CLIP 1.4.1 2026/08/05 13:24:58 518 482 FILTERS 4.3 2026/08/05 13:47:36 482 482 SHIFTDAT 3.5 2026/08/05 13:48:45 482 482 DELETE 6.3 2026/08/05 13:58:43 482 182 CALIB 12.1 2026/08/05 14:29:50 182 182 REMOVECH 8.2 2026/08/07 10:21:42 182 182 REORDER 1.3.1 2026/08/07 10:27:53 ? ? BINAVE 4.2.1 2026/08/07 10:37:56 182 44 HDREDIT2 3.2 2026/08/07 10:44:55 ? ? CLEAN 5.3 2026/08/07 10:49:37 44 44 $END $REMARKS -CLEAN functions: 2026/08/05 10:12:13 20 Reset #RECS, MIN & MAX values in header. Set header Start and End times from the data. -The following ADTIMCH parameters were used. Add record number. Add -7.00 hours to times in data records -The following CLIP parameters were used. Clip by Record Number Limits First, Last Records = 37, end from event list: 2026-056_CLIP.csv Time Not Available in File -The following FILTER parameters were used. Gullwing filter was used. Filter width = 5 The following channel(s) were filtered. Conductivity Temperature Fluorescence Pressure -The following SHIFT parameters were used. Shift Channel: Conductivity [mS/cm] # of Records to Advance (-ve for Delay): At REC# 0 Shift= -1.00 Salinity was recalculated after shift -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 < 0.30m/s (calculated over 2 points) will be deleted. Drop rate applies in the range 10.00 to 31.89 dbars Sample interval (from user input) = 0.500 seconds. -CALIB parameters: 2026/08/05 14:29:50 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = C:\Users\huntingtons\Desktop\RBR_Processing\2_current_processing\2026-056\2026- 056-recal2.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 2 Conductivity S/m 10 0.0000000E+00 0.1000000E+00 -REMOVECH 2026/08/07 10:21:42 The following CHANNEL(S) were removed: Record # Event_Number Date TIME:UTC TIME:PDT Date:PDT -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. -HEADER EDITS: 2026/08/07 10:44:55 Applied edit header: C:\Users\huntingtons\Desktop\RBR_Processing\2_current_processing\2026-056\ 2026-056-HDR.TXT Channel 3: Temperature [deg C (ITS90)] Units: deg C(ITS90) ==> deg C (ITS90) Channel 5: Salinity [PSS-78] Name: Salinity:CTD ==> Salinity -CLEAN functions: 2026/08/07 10:49:36 20 Reset #RECS, MIN & MAX values in header. 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. The RBR CTD was attached to an R5 transducer and lowered at 0.5m/s to depth. For details on the processing see document: 2026-056_Processing_Report.doc -------------------------------------------------------------------------------------- !--1--- --2--- ---3---- ----4---- ---5---- -6-- !Pressu Depth Temperat Conductiv Salinity Numb !re ure ity er_o ! ~bin ! _rec ! ords !------ ------ -------- --------- -------- ---- *END OF HEADER 1.00 1.14 11.8108 3.55860 30.8847 10 2.00 1.90 11.8091 3.55895 30.8892 3 3.00 3.08 11.7980 3.56008 30.9088 4 4.00 4.00 11.7926 3.56052 30.9172 7 5.00 4.92 11.7659 3.56136 30.9471 4 6.00 6.06 11.7254 3.56200 30.9866 5 7.00 7.00 11.7217 3.56296 30.9985 3 8.00 7.91 11.7223 3.56569 31.0240 6 9.00 8.85 11.5923 3.55979 31.0754 3 10.00 10.02 11.2847 3.54484 31.1884 5 11.00 11.01 11.0786 3.53758 31.2916 4 12.00 12.01 10.9535 3.53090 31.3320 4 13.00 12.92 10.8721 3.52624 31.3553 4 14.00 13.74 10.8533 3.52440 31.3528 4 15.00 14.93 10.8174 3.52105 31.3501 4 16.00 15.72 10.7836 3.51915 31.3598 3 17.00 16.82 10.7703 3.51802 31.3595 4 18.00 17.82 10.7204 3.51468 31.3689 4 19.00 18.68 10.6006 3.50703 31.3955 3 20.00 19.68 10.4233 3.49650 31.4431 2 21.00 20.89 10.2984 3.49356 31.5213 3 22.00 21.73 10.1852 3.49200 31.6038 3 23.00 22.88 10.1166 3.48908 31.6337 4 24.00 23.67 10.0520 3.48861 31.6851 4 25.00 24.81 10.0160 3.48737 31.7038 4 26.00 25.81 9.9075 3.48559 31.7806 5 27.00 26.77 9.8742 3.48618 31.8155 4 28.00 27.91 9.8562 3.48573 31.8264 3 29.00 28.72 9.8341 3.48570 31.8452 2 30.00 29.76 9.8209 3.48623 31.8618 3 31.00 30.74 9.7881 3.48760 31.9043 4 32.00 31.76 9.7744 3.48814 31.9216 2 33.00 32.70 9.7705 3.48905 31.9338 7 34.00 33.55 9.7674 3.49067 31.9527 3 35.00 34.90 9.6970 3.49193 32.0275 4 36.00 35.49 9.6425 3.49260 32.0826 5 37.00 36.73 9.6219 3.49272 32.1018 6 38.00 37.72 9.4905 3.49133 32.2049 3 39.00 38.74 9.0991 3.48627 32.5069 2 40.00 39.73 8.4267 3.48173 33.0818 9 41.00 40.69 8.2045 3.47740 33.2445 3 42.00 41.81 8.1229 3.47457 33.2911 2 43.00 42.65 8.0815 3.47477 33.3322 7 44.00 43.51 8.0775 3.47509 33.3391 4