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Related papers: Infrared Observations of novae in the SOFIA era

200 papers

We review infrared observations of classical and recurrent novae, at wavelengths >3microns, including both broad-band and spectroscopic observations. In recent years infrared spectroscopy in particular has revolutionised our understanding…

Solar and Stellar Astrophysics · Physics 2012-09-17 A. Evans , R. D. Gehrz

A tremendous amount of radiation is emitted by the Interstellar Medium in the mid- and far-infrared (3-500 {\mu}m) that represents the majority of the light emitted by a galaxy. In this article we motivate ISM studies in the infrared and…

Astrophysics of Galaxies · Physics 2023-03-15 Bernhard Schulz , Margaret Meixner

An updated Science Vision for the SOFIA project is presented, including an overview of the characteristics and capabilities of the observatory and first generation instruments. A primary focus is placed on four science themes: 'The…

Instrumentation and Methods for Astrophysics · Physics 2019-08-14 T. L. Roellig , E. E. Becklin , N. J. Evans , J. M. De Buizer , M. Meixner , A. G. G. M. Tielens , G. J. Stacey , W. D. Vacca , J. N. Cuzzi , D. E. Backman

The Interferometric studies of novae in the optical and near-infrared is a nascent but fast emerging field which has begun to provide new and invaluable insights into the nova phenomenon. This is particularly so in the early stages of the…

Solar and Stellar Astrophysics · Physics 2012-10-10 Olivier Chesneau , D. P. K. Banerjee

Classical novae are significant sources of interstellar material, especially carbon, nitrogen and oxygen. These standard candles are only behind supernovae and $\gamma$-ray bursts as the third brightest objects in the sky, and the most…

Solar and Stellar Astrophysics · Physics 2013-01-08 Péter Németh

Infrared and ultraviolet observations of nova light curves have confirmed grain formation in their expanding shells that are ejected into the interstellar medium by a thermonuclear runaway. In this paper, we present isotopic ratios of…

Astrophysics · Physics 2009-11-10 Jordi Jose , Margarita Hernanz , Sachiko Amari , Katharina Lodders , Ernst Zinner

The growing evidence pointing at core-collapse supernovae as large dust producers makes young massive stellar clusters ideal laboratories to study the evolution of dust immersed into a hot plasma. Here we address the stochastic injection of…

Astrophysics of Galaxies · Physics 2016-01-05 Sergio Martinez-Gonzalez , Guillermo Tenorio-Tagle , Sergiy Silich

The shield of the INTEGRAL spectrometer provides a large detection area with a wide field-of-view. Calculations have been performed to check whether the temporal analysis of the counting rate of the SPI anticoincidence allows the detection…

We present one of the new generations of observatories, the Stratospheric Observatory For Infrared Astronomy (SOFIA). This is an airborne observatory consisting of a 2.7-m telescope mounted on a modified Boeing B747-SP airplane. Flying at…

Instrumentation and Methods for Astrophysics · Physics 2010-10-06 M. Hamidouche , E. Young , P. Marcum , A. Krabbe

When the Stratospheric Observatory for Infrared Astronomy (SOFIA) was conceived and its first science cases defined, exoplanets had not been detected. Later studies, however, showed that optical and near-infrared photometric and…

Instrumentation and Methods for Astrophysics · Physics 2019-02-06 Daniel Angerhausen

Available data for novae show that the X-ray and visible spectral regions correlate with each other as they evolve. Large differences in ionization exist simultaneously in the two wavelength regimes, and a straightforward model is proposed…

High Energy Astrophysical Phenomena · Physics 2015-06-16 Robert Williams

A lot of information concerning the mechanism of nova explosions will be extracted from the possible future observations with INTEGRAL. In order to be prepared for this task, we are performing detailed models of the gamma-ray emission of…

Astrophysics · Physics 2007-05-23 M. Hernanz , J. Gomez-Gomar , J. Jose , A. Coc , J. Isern

The Stratospheric Observatory For Infrared Astronomy, or SOFIA, is the largest flying observatory ever built,consisting of a 2.7-meter diameter telescope embedded in a modified Boeing 747-SP aircraft. SOFIA is a joint project between NASA…

Instrumentation and Methods for Astrophysics · Physics 2013-02-21 James M. De Buizer

According to the nova model from \citet{Yaron2005} and \citet{Jose1998} and using Monte Carlo simulation method, we investigate the contribution of chemical abundances in nova ejecta to the interstellar medium (ISM) of the Galaxy. We find…

Solar and Stellar Astrophysics · Physics 2016-06-08 Fanger Li , Chunhua Zhu , Guoliang Lu , Zhaojun Wang

Spectroscopy in the infrared provides a means to assess important properties of the plasma in gaseous nebulae. We present some of our own work that illustrates the need for interactions between the themes of this conference - astronomical…

SOFIA, the Stratospheric Observatory For Infrared Astronomy mounted on-board a Boeing 747SP will open a new era in MIR/FIR astronomy. Starting in 2002, SOFIA will offer German and American astronomers a unique platform, providing regular…

Astrophysics · Physics 2007-05-23 Alfred Krabbe , Hans-Peter Roeser

The Stratospheric Observatory for Infrared Astronomy (SOFIA) is an airborne observatory consisting of a specially modified Boeing 747SP with a 2.7-m telescope, flying at altitudes as high as 13.7 km (45,000 ft). Designed to observe at…

Current ongoing stellar spectroscopic surveys (RAVE, GALAH, Gaia-ESO, LAMOST, APOGEE, Gaia) are mostly devoted to studying Galactic archaeology and structure of the Galaxy. But they allow for important auxiliary science: (i) Galactic…

Solar and Stellar Astrophysics · Physics 2015-12-22 Tomaž Zwitter , Janez Kos , Maruša Žerjal , Gregor Traven

We present Spitzer Space Telescope mid-infrared IRS spectra, supplemented by ground-based optical observations, of the classical novae V1974 Cyg, V382 Vel, and V1494 Aql more than 11, 8, and 4 years after outburst respectively. The spectra…

Infrared interferometric observations have a great deal of potential to unravel the nature of the nova eruptions. We suggest that techniques, already in place, to derive the ejection details at optical wavelengths be used with infrared…

Solar and Stellar Astrophysics · Physics 2015-12-22 Valério A. R. M. Ribeiro
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