ASTEROIDAL OCCULTATION - REPORT FORM

    +------------------------------+  +------------------------------+
    |            EAON              |  |            IOTA/ES           |
    |                              |  |   INTERNATIONAL OCCULTATION  |
    |     EUROPEAN  ASTEROIDAL     |  |      TIMING  ASSOCIATION     |
    |     OCCULTATION NETWORK      |  |       EUROPEAN SECTION       |
    +------------------------------+  +------------------------------+

1 DATE: 12 March 2011                   STAR: UCAC2 25613567  

  ASTEROID: Davida                 Nī: 511


2 OBSERVER_1: Name: Vasilis Metallinos
            E-mail: elpismet@otenet.gr
            Address:  Eth.Palaiokastritsas 96, GR-49100 Corfu, Greece

3 OBSERVING STATION: Nearest city: Corfu/Kerkira 
  Station: Mobile Station @ Agia Anna, Church Profitis Elias (Above Palaiokastritas bay)
  Latitude: 39o 41' 03.62" (Google Earth)
  Longitude: 19o 42' 54.65" (Google Earth)
  Altitude: 415 m
  Datum (WGS84 preferred):

  Single, OR Double or Multiple station (Specify observer's name):


                         +----------------------------------+
4 TIMING OF EVENTS:      |                                  |
                         |  OCCULTATION RECORDED: POSITIVE  |
                         |                                  |
                         +----------------------------------+
  Type of event
  Start observation   Interrupt-start   Disappearance   Blink   Flash
  End observation     Jnterrupt-end     Reappearance    Other (specify)

                                                  Comments
  Event   Time (UT)    P.E.   Acc.   
  Code   HH MM SS.ss   S.ss   S.ss
  
    S  -             -      -      :UT 03hr 10min 00sec
       -             -      -      :
    D  -             -      -      :UT 03hr 34min 17.879sec +/- 0.04 sec
    R  -             -      -      :UT 03hr 34min 34.679sec +/- 0.04 sec
       -             -      -      :
    E  -             -      -      :UT 03hr 51min 00sec
  
                          Duration : 16.80sec +/- 0.08 sec

                          Mid-event :UT 03hr 34min 26.279sec +/- 0.04 sec

  Was your reaction time applied to the above timings? Not applicable

5 TELESCOPE: Takahashi TOA-130

Type: Apochromatic Refractor       
Aperture: 130 mm 
f/7.7
Mount: Takahashi Temma2, Equatorial, GOTO mount         
Motor drive: Yes

6 TIMING & RECORDING: 
  Time source: GPS++ Alexander Mier Video Time(AME) Inserter w. Garmin 18 GPS
  Sensor: Watec Wat-120n+
  Recording: Sony DVDirect VRDMC10 Stand Alone DVD Recorder
  Time  insertion (specify):
  Event insertion (specify):

7 OBSERVING CONDITIONS:
  Atmospheric transparency: Good     Wind: None    Temperature: +3 C
  Star image stability: Good         Minor planet visible: Yes

8 ADDITIONAL COMMENTS: The event occured later than predicted for UCAC2 or UCAC3 star positions. Duration slightly longer than predicted.
Humidity: 99%