ASTEROIDAL OCCULTATION - REPORT FORM

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

1 DATE: 2020/12/26  STAR: UCAC4-591-018253  ASTEROID: Pompeja  N°: 203

2 OBSERVER: Name: Daniel BLAZEWICZ                EAON Abbr:
            Address:  32-015 Klaj, POLAND

3 OBSERVING STATION: Klaj  Nearest city: Niepolomice (Poland)
  Longitude: E 20 19 04.2 (WGS84)
  Latitude:  N 49 59 33.2 (WGS84)
  Altitude:  211 m (MSL)
  Single station

                         +----------------------------+
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)
  Acc.: Accuracy (overall accuracy of the given time)
  
                                                  Comments
  Event   Time (UT)    P.E.   Acc.   
  Code   HH:MM:SS.ss   S.ss   S.ss
  
    S  - 22:07:46    -      -      :
       -             -      -      :
    D  - 22:10:21.41 -      - 0.05 :
    R  - 22:10:31.17 -      - 0.05 :
       -             -      -      :
    E  - 22:12:25    -      -      :
  
                          Duration : 9.76 +/- 0.07 s
                         Mid-event : 22:10:26.3

5 TELESCOPE: Type: NEWTON    Aperture: 350 mm
             Magnification: prime focus f/4.8
             Mount: EQUATORIAL with polar wedge    Motor drive: YES

6 TIMING & RECORDING:
  Time source: NTP, Linux Ubuntu, NTP quality: ping 20 ms
  Sensor: ZWO ASI174MM-C
  Recording: ZWO ASICAP V2.3

7 OBSERVING CONDITIONS:
  Atmospheric transparency: GOOD     Wind: NO    Temperature: -3°C
  Star image stability: POOR         Minor planet visible: YES

8 ADDITIONAL COMMENTS:
  Analyzed using Tangra v3.6.13. Reanalyzed by Eric Frappa (Tangra, AOTA).

  An estimate of the combined light drop of the asteroid and the star: 1.0 mag

  As stated by Eric Frappa, there is a significant shift in reported occultation
  time: ~ 1s. Cause: out of sync time on laptop.