*2026/08/07 10:49:37.13 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2026/07/03 12:16:49.000 END TIME : UTC 2026/07/03 12:22:25.000 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 : 55 DATA DESCRIPTION : CTD FILE TYPE : ASCII NUMBER OF CHANNELS : 6 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 1 55 2 Depth metres 1.06 54.49 3 Temperature 'deg C (ITS90)' 7.8372 11.8223 4 Conductivity S/m 3.46782 3.56326 5 Salinity PSS-78 30.892 33.4859 6 Number_of_bin_records n/a 1 9 $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 : H2 EVENT NUMBER : 47 LATITUDE : 48 36.51800 N ! (deg min) LONGITUDE : 124 52.59500 W ! (deg min) WATER DEPTH : 62 *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 09:39:14 674 674 CLEAN 5.3 2026/08/05 10:12:17 674 674 MERGEHDR 1.3 2026/08/05 11:06:37 674 674 ADDCHANS 1.4 2026/08/05 11:15:07 ? ? ADTIMCH 4.4 2026/08/05 11:17:23 674 674 CLIP 1.4.1 2026/08/05 13:24:57 674 636 FILTERS 4.3 2026/08/05 13:47:36 636 636 SHIFTDAT 3.5 2026/08/05 13:48:44 636 636 DELETE 6.3 2026/08/05 13:58:43 636 196 CALIB 12.1 2026/08/05 14:29:49 196 196 REMOVECH 8.2 2026/08/07 10:21:41 196 196 REORDER 1.3.1 2026/08/07 10:27:53 ? ? BINAVE 4.2.1 2026/08/07 10:37:56 196 55 HDREDIT2 3.2 2026/08/07 10:44:55 ? ? CLEAN 5.3 2026/08/07 10:49:37 55 55 $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 = 39, 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 42.99 dbars Sample interval (from user input) = 0.500 seconds. -CALIB parameters: 2026/08/05 14:29:49 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 10:21:41 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 1.06 11.8209 3.56023 30.8920 3 2.00 2.09 11.8223 3.56075 30.8955 6 3.00 3.04 11.8222 3.56204 30.9077 3 4.00 3.88 11.8127 3.56326 30.9269 5 5.00 4.89 11.7926 3.56307 30.9414 4 6.00 6.10 11.7710 3.56229 30.9514 6 7.00 6.73 11.7598 3.56176 30.9553 3 8.00 8.07 11.6890 3.55759 30.9735 4 9.00 8.69 11.5855 3.55399 31.0249 6 10.00 9.77 11.5499 3.55185 31.0335 2 11.00 10.96 11.4996 3.54857 31.0434 3 12.00 11.78 11.4470 3.54657 31.0677 3 13.00 13.00 11.4111 3.54333 31.0659 4 14.00 13.83 11.3751 3.54183 31.0811 4 15.00 14.90 11.3496 3.54136 31.0977 4 16.00 15.81 11.2954 3.53707 31.1010 5 17.00 16.80 11.2624 3.53465 31.1048 3 18.00 18.06 11.2125 3.53276 31.1279 3 19.00 18.73 11.1692 3.53109 31.1479 3 20.00 20.07 11.1317 3.52941 31.1625 2 21.00 20.85 11.1082 3.52957 31.1838 3 22.00 21.60 11.0924 3.52999 31.2010 2 23.00 22.90 11.0735 3.53112 31.2276 3 24.00 23.84 11.0310 3.52915 31.2439 4 25.00 24.91 10.8557 3.52095 31.3121 3 26.00 25.70 10.6938 3.51164 31.3583 3 27.00 26.68 10.4179 3.49957 31.4756 3 28.00 27.65 10.0074 3.49803 31.8176 3 29.00 28.65 9.9246 3.49608 31.8705 3 30.00 29.70 9.7380 3.48876 31.9610 5 31.00 30.73 9.5457 3.48236 32.0665 6 32.00 31.81 9.5206 3.48371 32.1024 3 33.00 32.87 9.4988 3.48283 32.1124 3 34.00 33.65 9.4381 3.48189 32.1569 3 35.00 34.73 9.4146 3.48344 32.1933 3 36.00 35.92 9.3899 3.48737 32.2555 3 37.00 36.63 9.3036 3.48910 32.3510 4 38.00 37.61 9.2446 3.48867 32.3995 4 39.00 38.66 9.1757 3.48687 32.4430 3 40.00 39.44 9.0814 3.48593 32.5190 2 41.00 40.60 8.8370 3.48447 32.7276 3 42.00 41.88 8.5492 3.48119 32.9599 2 43.00 42.64 8.3521 3.48056 33.1376 3 44.00 43.76 8.3048 3.47983 33.1740 2 45.00 44.62 8.2817 3.47946 33.1914 3 46.00 45.56 8.1115 3.47380 33.2921 5 47.00 46.42 7.9534 3.47056 33.4077 1 48.00 47.66 7.9139 3.46903 33.4286 2 49.00 48.97 7.8850 3.46816 33.4463 2 50.00 49.40 7.8776 3.46841 33.4558 2 51.00 50.54 7.8733 3.46810 33.4561 2 52.00 51.63 7.8592 3.46804 33.4684 7 53.00 52.59 7.8519 3.46800 33.4746 5 54.00 53.60 7.8397 3.46796 33.4853 9 55.00 54.49 7.8372 3.46782 33.4859 6