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Solar Observations in Bulgaria

National Astronomical Observatory ROZHEN
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Recent blog posts

  • The observatory is off the Internet
  • Merry Christmas and Happy New 2012 Year
  • Iridescent cloud over the Rila Mountain
  • Site changes
  • Quadrantids meteor shower 2011
  • Merry Christmas and Happy New Year
  • ISS over the Sun
  • Sunspots image 07 Aug 2010
  • Update
  • NAO Rozhen on space.com :)
more

Recent comments

  • Thank you :)
    23 weeks 3 days ago
  • Yes, it is rotating :)
    23 weeks 3 days ago
  • So is it?
    23 weeks 4 days ago
  • Is the sun rotating?
    24 weeks 1 day ago
  • Those clouds :)
    32 weeks 6 days ago
  • Amazing
    34 weeks 5 days ago
  • Весела Коледа, Фантастична
    1 year 6 weeks ago
  • Nice picture
    1 year 24 weeks ago
  • Beautiful
    1 year 24 weeks ago
  • Backlight question
    1 year 24 weeks ago
Home » Image galleries

Quiescent prominences

  • 20101009 Quiescent Prominence NW
    20101009 Quiescent Prominence NW
  • 20050927 Quiescent Prominence
    20050927 Quiescent Prominence
  • 20051106 Quiescent Prominences
    20051106 Quiescent Prominences
  • 20051115 An activated quiescent prominence
    20051115 An activated quiescent prominence
  • 20061022 Quiescent Prominences
    20061022 Quiescent Prominences
  • 20061101 Quiescent prominences
    20061101 Quiescent prominences
  • 20080125 Quiescent Prominence
    20080125 Quiescent Prominence
  • 20080128 Quiescent Prominence
    20080128 Quiescent Prominence
  • 20080411 Quiescent Prominence
    20080411 Quiescent Prominence
  • 20080606 Quiescent Prominence
    20080606 Quiescent Prominence
  • 20090403 Quiescent Prominence
    20090403 Quiescent Prominence
  • 20090405 Quiescent Prominence
    20090405 Quiescent Prominence
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Popular content

Today's:

  • Views from NAO Rozhen
  • A list of the papers by years published by members of the Department “Sun” (1984-2010)
  • Cross-section of the Sun (SOB)
  • NGC 6888 in Ha
  • The Green Flash Phenomenon
  • Partial blue Moon eclipse on 31 Dec 2009
  • Data archive

 Emil Ivanov, Astrophotography

The data available here are intended for scientific or educationnal purpose only. They cannot be used for a commercial purpose. Publication requires the agreement of the data provider. Contact us for further information.

Bulgarian academy of sciencesNational Astronomical Observatory ROZHENNationa Science Fund        Sponsored by:CNSysBRGTekoAgrogidPlant for optics