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VLTI observations of IRS~3: The brightest compact MIR source at the Galactic Centre

J. -U. Pott·A. Eckart·A. Glindemann·T. Viehmann·R. Schödel·C. Straubmeier·C. Leinert·M. Feldt·R. Genzel·M. Robberto
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Abstract

The dust enshrouded star IRS~3 in the central light year of our galaxy was partially resolved in a recent VLTI experiment. The presented observation is the first step in investigating both IRS~3 in particular and the stellar population of the Galactic Centre in general with the VLTI at highest angular resolution. We will outline which scientific issues can be addressed by a complete MIDI dataset on IRS~3 in the mid infrared.

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J. -U. Pott, A. Eckart, A. Glindemann, T. Viehmann, R. Schödel, C. Straubmeier, C. Leinert, M. Feldt, R. Genzel, M. Robberto. 2005-05-10. VLTI observations of IRS~3: The brightest compact MIR source at the Galactic Centre. https://arxiv.org/abs/astro-ph/0505189

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