ASTEROIDAL OCCULTATION - REPORT FORM +--------------------------------------------+ +------------------------------------------------+ | EAON | | IOTA/ES | | | | INTERNATIONAL OCCULTATION | | EUROPEAN ASTEROIDAL | | TIMING ASSOCIATION | | OCCULTATION NETWORK | | EUROPEAN SECTION | +--------------------------------------------+ +------------------------------------------------+ 1 DATE: 2018 October 23 STAR: UCAC4 581-37438 ASTEROID: (384) Burdigala 2 OBSERVER: Name: Jean Pierre DUPRE Abbr: E-mail: jeapdupre@orange.fr Address: 1 impasse Maryse Bastié 65000 Tarbes France Name: Dinastro Team Abbr: E-mail: Address: ASS. DINASTRO chemin de biscarmiau 65200 Visker – France 3 OBSERVING STATION: Nearest city: VISKER(65200) Station: Observatoire de Biscarmiau Latitude: N 43 08 40.4 (WGS84) Longitude: E 00 03 31.8 (WGS84) Altitude: 488 m Single, OR Double or Multiple station (Specify observer's name): Single 4 TIMING OF EVENTS: +----------------------------------+ | OCCULTATION RECORDED: NEGATIVE | | | +----------------------------------+ Type of event Start observation Interrupt-start Disappearance Blink Flash End observation Jnterrupt-end Reappearance Other (specify) Comments Event Time (UT) Acc. Code HH MM SS.ss S.ss S - 05:28:59,10 on frame n°8 (correction Gerhard Dangl) D - +/- R - +/- E - 05:32:57,97 on frame n°1501 " Duration : Mid-event : Was your reaction time applied to the above timings? NO 5 TELESCOPE: Type: NEWTON Aperture: 1188/305 mm (F/D= 3.9) Magnification: Optical focus Mount: Equatorial Motor drive: YES 6 TIMING & RECORDING: Time source: GPS 1 PPS Sensor: CAMERA WATEC 910HX/RC CCIR - integrated Shutter Low x8 (0,16 sec/fr) - Gamma 1 - Gain 38dB Recording: OccuRec V 3.2.0 Beta and Grabber Lindy USB2 - mode AAV - Integration rate x4 Time insertion (specify):IOTA VTI V3 (CCIR) Event insertion (specify): PC-Windows7 7 OBSERVING CONDITIONS: CLEAR SKY Wind: 5 ms Temperature: 5°C Star image stability: 1.5 arcsec Minor planet visible: yes 8 ADDITIONAL COMMENTS: Reduction with TANGRA 3.6.17