+--------------------------------+ +--------------------------------+ ASTERIODAL OCCULTATION - REPORT FORM +--------------------------------+ +--------------------------------+ EAON & IOTA-ES EUROPEAN ASTEROIDAL OCCULTATION NETWORK INTERNATIONAL OCCULTATION TIMING ASSOCIATION EUROPEAN SECTION +--------------------------------+ +--------------------------------+ 1. DATE: 13 Jun 2014 STAR: 2UCAC 28742900 ASTEROID: (45) Eugenia 2. OBSERVER Name: Stefano SPOSETTI Address: 6525 GNOSCA - Switzerland Email: stefanosposetti@ticino.com 3. OBSERVING STATION Nearest city: CH-6500 Bellinzona Longitude: 9d 1m 26.5s (E) Latitude: 46d 13m 53.2s (N) Altitude: 260m (WGS84) 4. TIMING OF EVENTS Occultation recorded: NEGATIVE Type of event: "S"tart observation; "I"nterrupt-start; "D"isappearance; "B"link; "F"lash; "E"nd observation; "I"nterrupt-end; "R"eappearance; "O"ther (specify) Personal Equation Substracted: No Event Time (UTC) Accuracy + Comments code: HH:MM:SS.ss S.ss -S1 : 21:13:02 -E1 : 21:19:27 -S2 : 21:19:37 -E2 : 21:21:17 5. TELESCOPE Type: Schmidt-Cassegrain, Celestron 11-inch Aperture: 280mm Focal length: 930mm (with focal reducer) Magnification: FOV about 25x20arcmin Mount: Equatorial Motor drive: Yes 6. TIMING & RECORDING Sensor/Camera: Videocamera WAT-910HX, CCIR, 1/2", ICX429ALL sensor Videocamera settings: Shutter=x8; Gain=30dB; Gamma=1.00 Device of recording: Personal computer, Imaging Source DFG/SV1 PCI, S-video, CCIR, Virtualdub software, saved on Harddisk Timekeeping: IOTA-VTI, v.1.1.42, GPS 1PPS (US Global Sat EM-406A) Integration time: 0.16s 7. OBSERVING CONDITIONS Atmospheric transparency: good Wind: no Star image stability: fair/good Minor Planet Visible: yes 8. ADDITIONAL COMMENTS Clouds covered the sky, from E1 to S2, for about 10s.