VLA observations of three M 33 supernova remnants at 20 cm
نویسندگان
چکیده
منابع مشابه
Low frequency observations of supernova remnants in M 82
We have used MERLIN at 408 MHz to image the central starburst region of M82 with a resolution of 0.5 arcsec. We detect 20 supernova remnants at this frequency which is a much smaller number than we detect at higher frequencies (50). We attribute this diierence to free-free absorption by ionised gas. We nd that 7 remnants show low-frequency turnovers in their spectra consistent with free-free ab...
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ژورنال
عنوان ژورنال: Journal of Astrophysics and Astronomy
سال: 1985
ISSN: 0250-6335,0973-7758
DOI: 10.1007/bf02714994