ASTEROIDAL OCCULTATION - REPORT FORM

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

1 DATE (YYYY/MM/DD): 2012/12/30   
	STAR:        TYC 2436-00032-1   
	ASTEROID:    Yokotatakao
	N°:          6649

2 OBSERVER: 
	Name:    Peter DELINCAK       
	E-mail:  pdlink@astronomy.sk
	Address: SLOVAKIA, Hviezdoslavova 1971, 022 01  Cadca
	Phone:   +421 915 710 121
	Web:     www.astronomy.sk

3 OBSERVING STATION: 
	Nearest city:            Cadca
	Station:                 PDlink Observatory
	Longitude (DD MM SS.s):  E 18 42 09.47 (WGS84)
	Latitude  (DD MM SS.s):  N 49 24 15.20 (WGS84)
	Altitude (m):            680.231m (WGS84)
        Single|Multiple station: Single


                         +----------------------------+
4 TIMING OF EVENTS:      |                            |
                         |  EVENT REPORTED: NEGATIVE  |
                         |                            |
                         +----------------------------+
  
	Event code
	S: observation Start   I: Interruption start
	D: Disappearance       J: Interruption end
	R: Reappearance        B: Blink   F: Flash
	E: observation End     O: Other (specify)
  
	Personal Equation Substracted: No
  
                                                  Comments
	Event   Time (UT)    P.E.   Acc.   
	Code   HH:MM:SS.ss   S.ss   S.ss
  
 	S  - 02:34:14    -      -      :
 	   -             -      -      :
	D  -             -      -      :
	R  -             -      -      :
	   -             -      -      :
	E  - 02:41:10    -      -      :
  
	Duration : 
	Mid-event : 02:38


5 TELESCOPE: 
	Type:          Mirror optics  
	Aperture:      355mm        
	Magnification: prime focus (f/4.2)
	Mount:         EQUATORIAL         
	Motor drive:   YES

6 TIMING & RECORDING:
	Time source: GPS 1PPS Integral GPS Receiver 
	Sensor: Watec 902H2 Ultimate
	Recording: It=20ms (50 Img/s), Video CCIR, UYVY, uncompressed AVI
	Recording device: Pinnacle PCTV Hybrid Pro Stick 340e; W7 64b Notebook HDD
	Time  insertion (specify): Precision GPS Time Video Overlay Unit => GPS++

7 OBSERVING CONDITIONS:
	Atmospheric transparency: GOOD     
	Wind:                     MEDIUM    
	Temperature:              -2C
	Star image stability:     GOOD         
	Minor planet visible:     NO

8 ADDITIONAL COMMENTS: 
        Event data details according to the predictions from NAmer.
        Predicted event time was 02:38:13 UTC (+/- 20s) for my observing position.
        Predicted maximum duration was 0.5 seconds with a 6.8mag drop.
        Position was 502km from predicted central line in SW direction
        inside the 2-sigma limit with a probability of 0.4%.
        
        Receiving 06 satellites
        Horizontal Dilution of Precision 2.2