ASTEROIDAL  OCCULTATION  -  REPORT FORM

   +------------------------------+          +-----------------------------+
   |            EAON              |          |           IOTA/ES           |
   |                              |          |  INTERNATIONAL OCCULTATION  |
   |     EUROPEAN  ASTEROIDAL     |          |     TIMING  ASSOCIATION     |
   |     OCCULTATION NETWORK      |          |       EUROPEAN SECTION      |
   +------------------------------+          +-----------------------------+
1 DATE:                 30 dec 2006
  STAR:                 TYC 2440-00609-1
  ASTEROID:             (4157) Izu

2 OBSERVERS
   Name(s):             Athanasios Douvris
   Phone:               +30 6936851297
   Address:             Sparta, Greece 
                        
   E-mail:              douvristhan@yahoo.gr


3 OBSERVING STATION:    mobile, Chappell 10 km north of Sparta, Greece 
   Nearest city:        Sparta
   Institute name:      -
   Station: Latitude:   37deg  10.3141min N  = 37 10 18.4 N 
            Longitude:  22deg  25.9348min E  = 22 25 56 E 
            Altitude:   657 m

                           +----------------------------------------------+
4 TIMING OF EVENTS         |  OCCULTATION RECORDED :            NEGATIVE  |
   Type of event           +----------------------------------------------+

   Start observation   Interrupt-start   Disappearance   Blink   Flash
   End observation     Jnterrupt-end     Reappearance    Other (specify)

   Personal Equation Substracted: Yes/No

   Event    Time(UT)      P.E.    Accuracy + Comments
   code    HH:MM:SS.ss    S.ss
     S  -  02:50:00       1
        -
        -
        -
     E  -  03:10:00       1

5 TELESCOPE
   Type:                Skywatcher Dobsonian Reflector
   Aperture:            250 mm
   Magnification:       N/A
   Mount:               Dobsonian
   Motor drive:         No

6 TIMING & RECORDING
   Timekeeping:	Oregon Scientific Radio Controlled Clock, Model RMB899P, alarm beats on each second, + wrist stopwatch
                           
   Time-signal Station: DCF77
   Mode of recording:  voice recorder + radio alarm clock sound	
   Device of recording: Olympus digital voice recorder

7 OBSERVING Conditions
   Atmospheric transparency: very good
   Wind: weak, northern directions              
   Star image stability: DOUBLE STAR, clear star images on eyepiece, little twinkling
   Temperature:   ~ +5 Celsius, very low humidity

8 Additional comments:

     Same as Vagelis Tsamis's

With kind regards,
Athanasios Douvris

