Measurement of interstellar extinction in emission line stars
نویسندگان
چکیده
منابع مشابه
Direct Measurement of Interstellar Extinction toward Young Stars Using Atomic Hydrogen Lyman-α Absorption
Interstellar reddening corrections are necessary to reconstruct the intrinsic spectral energy distributions (SEDs) of accreting protostellar systems. The stellar SED determines the heating and chemical processes that can occur in circumstellar disks. Measurement of neutral hydrogen absorption against broad Lyman-α emission profiles in young stars can be used to obtain the total H I column densi...
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ژورنال
عنوان ژورنال: Symposium - International Astronomical Union
سال: 1970
ISSN: 0074-1809
DOI: 10.1017/s0074180900101834