The open cluster Pismis 11 and the very luminous blue supergiant HD 80077
نویسندگان
چکیده
منابع مشابه
LWS spectroscopy of the luminous blue compact galaxy Haro 11 ?
We present the results of far infrared (FIR) spec-troscopy of the luminous blue compact galaxy (BCG) Haro 11 (ESO 350-IG38) obtained with the Long Wavelength Spectrometer (LWS) on the Infrared Space Observatory (ISO) in low resolution mode. This metal poor dwarf merger is an extremely hot IRAS source. We discuss the balance between dust and line cooling in the photodissociated regions (PDR), in...
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The blue supergiant Sher 25 is surrounded by an asymmetric, hourglass-shaped circumstellar nebula. Its structure and dynamics have been studied previously through high-resolution imaging and spectroscopy, and it appears dynamically similar to the ring structure around SN1987A. Here we present long-slit spectroscopy of the circumstellar nebula around Sher 25, and of the background nebula of the ...
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ژورنال
عنوان ژورنال: Astronomy & Astrophysics
سال: 2008
ISSN: 0004-6361,1432-0746
DOI: 10.1051/0004-6361:200810125