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The Polar CSS 081231:071126+440405 at a Low Accretion Rate

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 نشر من قبل Peter Garnavich
 تاريخ النشر 2010
  مجال البحث فيزياء
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Time-resolved photometry of the eclipsing polar CSS 081231:071126+44040 was obtained with the Vatican Advanced Technology Telescope (VATT) on four nights in October 2009. The light curve shows a single accretion hotspot lagging 10 degrees behind the secondary. The last two nights of data show sputtering accretion and the hotspot nearly disappears in consecutive orbits.



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