HIGH-RESOLUTIONK-BAND SPECTROSCOPY OF MWC 480 AND V1331 Cyg
نویسندگان
چکیده
منابع مشابه
High Resolution K-band Spectroscopy of Mwc 480 and V1331 Cyg
We present high resolution (R=25,000–35,000) K-band spectroscopy of two young stars, MWC 480 and V1331 Cyg. Earlier spectrally dispersed (R=230) interferometric observations of MWC 480 indicated the presence of an excess continuum emission interior to the dust sublimation radius, with a spectral shape that was interpreted as evidence for hot water emission from the inner disk of MWC 480. Our sp...
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Aims. We constrain the dust distribution and its properties (temperature, emissivity) in inner proto-planetary disks Methods. We performed sub-arcsecond high-sensitivity interferometric observations of the thermal dust emission at 1.4 mm and 2.8 mm in the disks surrounding LkCa 15 and MWC 480, with the new 750 m baselines of the IRAM PdBI array. This provides a linear resolution of ∼ 60 AU at t...
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The broad-band spectrum of Cyg X-2 with INTEGRAL
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ژورنال
عنوان ژورنال: The Astrophysical Journal
سال: 2009
ISSN: 0004-637X,1538-4357
DOI: 10.1088/0004-637x/691/1/738