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VERSION:2.0
PRODID:icalendar-ruby
CALSCALE:GREGORIAN
METHOD:PUBLISH
BEGIN:VEVENT
DTSTAMP:20260523T033007Z
UID:https://www.mps.mpg.de/events/44332/7840847
DTSTART:20260129T100000Z
DTEND:20260129T110000Z
CLASS:PUBLIC
CREATED:20260110T163937Z
DESCRIPTION:We discuss how to optimise the science output of the European S
 olar Telescope (EST)\, when used without the wide-field compensation for h
 igh-altitude seeing that the EST multi conjugate adaptive optics (MCAO) wi
 ll offer. This will likely be the mode of operating EST during its first y
 ear\, following first light. In this mode\, the spatial resolution of a mu
 ch smaller telescope could surpass that of EST. We propose to operate EST 
 in multi-aperture mode\, which will\, together with the use of short expos
 ure times and image reconstruction techniques\, dramatically improve image
  quality. In particular\, the multi-aperture mode will provide the sustain
 ed stable high image quality needed for obtaining time sequences of spectr
 opolarimetric data. The multi-aperture mode is implemented by optically se
 gmenting the 4.2 m aperture into six 1.4 m subapertures by a low-cost modi
 fication of the camera lenses of the three Fabry-Perot systems that are ex
 pected to be operational soon after first light.\nSpeaker: Göran Scharmer
LAST-MODIFIED:20260121T214617Z
LOCATION:https://uio.zoom.us/j/63138938090
ORGANIZER;CN=Valeriia Liakh:mailto:
SUMMARY:ESPOS: ESPOS: Optimising the Use of the European Solar Telescope be
 fore MCAO: the Multi-Aperture Option (Göran Scharmer)
URL;VALUE=URI:https://www.mps.mpg.de/events/44332/7840847
END:VEVENT
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