ASTEROIDAL OCCULTATION - REPORT FORM

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

1 DATE (YYYY/MM/DD):	2021/07/29
	STAR:		UCAC4 391-075909
	ASTEROID:	1999 RA144
	N°: 		24022

2 OBSERVER: 
	Name: Marcin Filipek        PTMA SOPiZ
        Address: 32-048 Jerzmanowice, Poland

3 OBSERVING STATION:   Jerzmanowice
	Nearest city:  Krakow           
	Station:       
        Longitude (DD MM SS.s):    E 019 45 02.8 (WGS84)
	Latitude  (DD MM SS.s):    N  50 12 43.9 (WGS84)
	Altitude (m):              449 m (WGS84)
        


                         +----------------------------+
4 TIMING OF EVENTS:      |                            |
                         |  EVENT REPORTED: POSITIVE  |
                         |                            |
                         +----------------------------+

	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)
  
                                                  Comments
  Event   Time (UT)    P.E.   Acc.   
  Code   HH:MM:SS.ss   S.ss   S.ss

    S  -  21:25:30.00 -  
    D  -  21:26:37.98  +/-0.2
    R  -  21:26:39.58  +/-0.2
    E  -  21:28:00.00       
  
        Duration : 1.6 s +/- 0.4
        Mid-event: 21:26:38.78 
        
5 TELESCOPE:
        Type: Newton
        Aperture: 250 mm
        Focal length: 1000 mm 
        Mount:  Equatorial
        Motor drive: Yes
        Filter: 

6 TIMING & RECORDING:
        Time source: SNTP NetTime and GPS-inserter
        Sensor: ZWO ASI 178MC
        Recording: 400ms exposure
        Recording device: SharpCap 3.2 , Windows10, SER  
        Time  insertion: laptop-clock corrected GPS-inserter

7 OBSERVING CONDITIONS:
        Atmospheric transparency: good
        Wind: no
        Temperature: 16 °C 
        Star image stability: good
        Minor planet visible:  no

8 ADDITIONAL COMMENTS: