*2026/08/07 10:49:36.97 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2026/07/03 06:04:49.000 END TIME : UTC 2026/07/03 06:11:13.000 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 : 70 DATA DESCRIPTION : CTD FILE TYPE : ASCII NUMBER OF CHANNELS : 6 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 0 69 2 Depth metres 0.4 68.17 3 Temperature 'deg C (ITS90)' 7.6695 11.3872 4 Conductivity S/m 3.3242 3.53925 5 Salinity PSS-78 28.9759 33.5313 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 : Swiftsure-37 EVENT NUMBER : 37 LATITUDE : 48 32.71000 N ! (deg min) LONGITUDE : 124 54.83200 W ! (deg min) WATER DEPTH : 76 *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 09:39:14 769 769 CLEAN 5.3 2026/08/05 10:12:17 769 769 MERGEHDR 1.3 2026/08/05 11:06:37 769 769 ADDCHANS 1.4 2026/08/05 11:15:06 ? ? ADTIMCH 4.4 2026/08/05 11:17:23 769 769 CLIP 1.4.1 2026/08/05 13:24:57 769 769 FILTERS 4.3 2026/08/05 13:47:36 769 769 SHIFTDAT 3.5 2026/08/05 13:48:44 769 769 DELETE 6.3 2026/08/05 13:58:43 769 250 CALIB 12.1 2026/08/05 14:29:49 247 247 REMOVECH 8.2 2026/08/07 10:21:41 247 247 REORDER 1.3.1 2026/08/07 10:27:52 ? ? BINAVE 4.2.1 2026/08/07 10:37:55 247 70 HDREDIT2 3.2 2026/08/07 10:44:55 ? ? CLEAN 5.3 2026/08/07 10:49:36 70 70 $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 = 1, 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 56.72 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 0.00 0.40 11.3872 3.32420 28.9759 2 1.00 0.83 11.3810 3.53851 31.0491 8 2.00 1.97 11.3744 3.53880 31.0571 6 3.00 3.05 11.3683 3.53886 31.0623 6 4.00 3.95 11.3691 3.53915 31.0641 5 5.00 4.98 11.3662 3.53906 31.0652 3 6.00 6.17 11.3604 3.53902 31.0693 4 7.00 6.73 11.3604 3.53925 31.0712 6 8.00 7.96 11.3577 3.53921 31.0727 3 9.00 9.09 11.3471 3.53909 31.0799 3 10.00 9.85 11.3186 3.53814 31.0944 8 11.00 11.07 11.2741 3.53583 31.1087 2 12.00 12.20 11.2248 3.53287 31.1209 2 13.00 12.81 11.1552 3.52942 31.1458 3 14.00 14.09 11.0069 3.51726 31.1516 2 15.00 14.91 10.7382 3.50102 31.2197 2 16.00 15.80 10.3967 3.48972 31.3999 3 17.00 16.95 10.2198 3.48423 31.4977 3 18.00 17.78 10.0288 3.48075 31.6288 5 19.00 18.70 9.7924 3.47478 31.7757 2 20.00 19.81 9.5910 3.46779 31.8821 3 21.00 21.04 9.4986 3.46531 31.9385 2 22.00 21.72 9.4613 3.46529 31.9713 3 23.00 22.58 9.4258 3.46466 31.9962 2 24.00 23.82 9.3705 3.46335 32.0316 3 25.00 24.67 9.3108 3.46354 32.0867 2 26.00 25.86 9.2607 3.46463 32.1424 3 27.00 26.61 9.1774 3.46817 32.2538 2 28.00 27.79 9.1342 3.46985 32.3097 3 29.00 28.79 9.1112 3.47203 32.3527 2 30.00 29.68 9.0855 3.47479 32.4042 4 31.00 30.84 9.0557 3.47651 32.4486 5 32.00 31.71 9.0367 3.47746 32.4754 4 33.00 32.71 9.0281 3.47845 32.4930 3 34.00 33.76 9.0222 3.47888 32.5025 4 35.00 34.58 9.0043 3.48034 32.5336 2 36.00 35.62 8.9611 3.48179 32.5879 2 37.00 36.69 8.8564 3.48277 32.6938 4 38.00 37.70 8.8027 3.48288 32.7440 2 39.00 38.68 8.7878 3.48280 32.7564 2 40.00 39.55 8.7717 3.48290 32.7719 4 41.00 40.89 8.7655 3.48269 32.7748 2 42.00 41.87 8.7547 3.48290 32.7867 2 43.00 42.48 8.7231 3.48320 32.8187 3 44.00 43.65 8.6523 3.48173 32.8686 4 45.00 44.60 8.4532 3.47771 33.0117 4 46.00 45.29 8.2164 3.47404 33.1952 2 47.00 46.54 8.1881 3.47293 33.2099 2 48.00 47.94 8.1637 3.47265 33.2293 3 49.00 48.30 8.1502 3.47310 33.2465 2 50.00 49.64 8.1407 3.47337 33.2579 2 51.00 50.83 8.1127 3.47375 33.2879 3 52.00 51.49 8.0880 3.47338 33.3070 4 53.00 52.74 8.0863 3.47394 33.3141 2 54.00 53.69 8.0845 3.47460 33.3224 3 55.00 54.40 8.0758 3.47473 33.3317 3 56.00 55.45 8.0752 3.47420 33.3260 2 57.00 56.60 8.0664 3.47428 33.3349 7 58.00 57.49 8.0540 3.47300 33.3325 5 59.00 58.54 8.0370 3.47231 33.3409 5 60.00 59.60 7.9826 3.47050 33.3730 5 61.00 60.29 7.9488 3.46987 33.3982 6 62.00 61.68 7.9471 3.46917 33.3916 6 63.00 62.40 7.9403 3.46813 33.3867 2 64.00 63.41 7.8300 3.46272 33.4337 3 65.00 64.52 7.7021 3.45844 33.5100 4 66.00 65.51 7.6789 3.45780 33.5251 3 67.00 66.40 7.6901 3.45909 33.5277 10 68.00 67.51 7.6910 3.45805 33.5151 3 69.00 68.17 7.6695 3.45767 33.5313 6