ASTEROIDAL OCCULTATION - REPORT FORM

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

1 DATE (2022/08/02):      STAR: UCAC4 437-088577      ASTEROID: 1991 XM   N°: 35109

2 OBSERVER: Name: Daniel Antuszewicz                EAON Abbr:
            E-mail: danikantuszewicz@gmail.com
            Address:

3 OBSERVING STATION: Nearest city: Legionowo (Poland)
  Station: Legionowo
  Longitude (20 54 08.7):
  Latitude  (52 22 57.4):
  Altitude (m):81
  Datum (WGS84 preferred):

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


                         +----------------------------+
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)
  
  Abbreviations
  P.E.: Personal Equation = reaction time (for visual obs)
  Unc.: Uncertainty (global uncertainty on the given time)
  
                                                  Comments: 
  Event   Time (UT)    P.E.   Unc.   
  Code   HH:MM:SS.ss   S.ss   S.ss
  
     S  -23:21:02.0   -      -      :
        -             -      -      :
     D  -23:21:59.28  -      -      : ± 0.08
     R  -23:21:59.89  -      -      : ± 0.08
        -             -      -      :
     E  -23:22:48.8   -      -      :

                           Duration : 0.61 ± 0.11 s
                          Mid-event : 23:21:59.59


  Was your reaction time applied to the above timings?

5 TELESCOPE: Type: Dobsonian          Aperture: 8.0 inch        Magnification:
             Mount: azimuthal         Motor drive: no motor drive (manual guidance)

6 TIMING & RECORDING:
  Time source: NTP Meinberg (Win10)
  Sensor: CMOS MT9M034 (ZWO ASI 120mm)
  Recording: Yes SharpCap, direct to PC
  Time  insertion (specify): NTP Time Server Monitor

7 OBSERVING CONDITIONS:
  Atmospheric transparency: good    Wind: none    Temperature: 16°c
  Star image stability: Slight flickering         Minor planet visible: no

8 ADDITIONAL COMMENTS:
Exposure: 150ms, gain 100, Format: .ser
Acquisition software: SharpCap
Light star 12.5 mag ; Light asteroid 16.7 mag
Photometry software used: Tangra