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NOVA V2362 CYGNI (N...
NOVA V2362 CYGNI (NOVA CYGNI 2006): SPITZER, SWIFT, AND GROUND-BASED SPECTRAL EVOLUTION
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Lynch, David K. (author)
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Woodward, Charles E. (author)
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Gehrz, Robert (author)
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Helton, L. Andrew (author)
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Rudy, Richard J. (author)
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Russell, Ray W. (author)
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Pearson, Richard (author)
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Venturini, Catherine C. (author)
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Mazuk, S. (author)
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Rayner, John (author)
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Ness, Jan-Uwe (author)
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Starrfield, Sumner (author)
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Wagner, R. Mark (author)
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Osborne, Julian P. (author)
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Page, Kim (author)
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Puetter, Richard C. (author)
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Perry, R. Brad (author)
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Schwarz, Greg (author)
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Vanlandingham, Karen (author)
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- Black, John H, 1949 (author)
- Chalmers tekniska högskola,Chalmers University of Technology
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Bode, Michael (author)
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Evans, Aneurin (author)
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Geballe, Thomas (author)
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Greenhouse, Matthew (author)
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Hauschildt, Peter (author)
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Krautter, Joachim (author)
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Liller, William (author)
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Lyke, James (author)
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Truran, Jim (author)
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Kerr, T. (author)
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Eyres, S. P. S. (author)
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Shore, Steven N. (author)
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(creator_code:org_t)
- 2008
- 2008
- English.
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In: Astronomical Journal. - 1538-3881 .- 0004-6256. ; 136:number 5, 2008 November, s. 1815-1827
- Related links:
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https://research.cha...
Abstract
Subject headings
Close
- Nova V2362 Cygni has undergone a number of very unusual changes. Ground-based spectroscopy initially revealed a normal sequence of events: the object faded and its near-infrared emission lines gradually shifted to higher excitation conditions until about day 100 when the optical fading reversed and the object slowly brightened. This was accompanied by a rise in the Swift X-ray telescope flux and a sudden shift in excitation of the visible and IR spectrum back to low levels. The new lower excitation spectrum revealed broad line widths and many P-Cygni profiles, all indicative of the ejection of a second shell. Eventually, dust formed, the X-ray brightness—apparently unaffected by dust formation—peaked and then declined, and the object faded at all wavelengths. The Spitzer dust spectra revealed a number of solid-state emission features that, at this time, are not identified.
Subject headings
- NATURVETENSKAP -- Fysik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences (hsv//eng)
- NATURVETENSKAP -- Fysik -- Astronomi, astrofysik och kosmologi (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences -- Astronomy, Astrophysics and Cosmology (hsv//eng)
Keyword
- novae
- accretion
- outflows
- cataclysmic variables
- line: profiles
- accretion disks
- stars: winds
Publication and Content Type
- art (subject category)
- ref (subject category)
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To the university's database
- By the author/editor
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Lynch, David K.
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Woodward, Charle ...
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Gehrz, Robert
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Helton, L. Andre ...
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Rudy, Richard J.
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Russell, Ray W.
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show more...
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Pearson, Richard
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Venturini, Cathe ...
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Mazuk, S.
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Rayner, John
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Ness, Jan-Uwe
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Starrfield, Sumn ...
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Wagner, R. Mark
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Osborne, Julian ...
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Page, Kim
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Puetter, Richard ...
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Perry, R. Brad
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Schwarz, Greg
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Vanlandingham, K ...
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Black, John H, 1 ...
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Bode, Michael
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Evans, Aneurin
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Geballe, Thomas
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Greenhouse, Matt ...
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Hauschildt, Pete ...
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Krautter, Joachi ...
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Liller, William
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Lyke, James
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Truran, Jim
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Kerr, T.
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Eyres, S. P. S.
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Shore, Steven N.
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show less...
- About the subject
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- NATURAL SCIENCES
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NATURAL SCIENCES
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and Physical Science ...
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- NATURAL SCIENCES
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NATURAL SCIENCES
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and Physical Science ...
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and Astronomy Astrop ...
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Astronomical Jou ...
- By the university
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Chalmers University of Technology