Occultation Observation (Status: published) |
Occultation Date : 2025-02-18
Star Designation : UCAC4 530-052529
Object Designation : (1694) Kaiser
Observation Result : O+
Observer(s) : Carsten Ziolek
Start Observation UT1 : 22:34:37
Disappearance UT2 : 22:35:06.173 +/- 0.033
Reappearance UT3 : 22:35:07.073 +/- 0.033
End Observation UT4 : 22:35:37
Duration [sec] : 0.90
Site Name : Seewis Dorf
Country Code : CH
Observation Method : VID
Time Source : GPS
Instrument/Optics : M356
Record last modified : 2025-02-20 20:40:00
Source / Reference : SODIS (account required)
Observer Comments : I have seen that the star is “large”. In other words, the light curve does not slope vertically. That's why I did an “edge-on-disk” evaluation afterwards. This then leads to slightly different D and R times, as the points with a 50% drop are not taken here, but for D the time at which the minimum is reached and for R the time at which the maximum was reached again. Hence the red light curve. The analysis can be found at the end of the log file.
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