New radio supernova remnants in the core of M31

Details New radio supernova remnants in the core of M31 New radio supernova remnants in the core of M31

May 2001

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2001aipc..565..433s&link_type=abstract

YOUNG SUPERNOVA REMNANTS: Eleventh Astrophysics Conference. AIP Conference Proceedings, Volume 565, pp. 433-436 (2001).

Astronomy and Astrophysics

Astrophysics

5

Supernova Remnants, Black Holes, Star Formation

Scientific paper

Five 24-hour VLA observations at 8.4 GHz of the Andromeda galaxy have been combined into a very sensitive radio image of the central 500'' (1.7 kpc) of M31. The resulting image presented here has a resolution of 0.2'' and an rms noise level of about 4 μJy. These observations have detected three new shell supernova remnants within 250 pc of the center of M31, with sizes and luminosities of typical older remnants. In addition, a somewhat extended 27 μJy source with a full-width half maximum size of 0.73''×0.33'' (2.5×1.1 pc) is detected at 00h42m43s.136 and 41°16'05''.06 (J2000) which is within the positional uncertainty of the Type Ia supernova S And of 1885. .

Affiliated with

Also associated with

No associations

Rating

New radio supernova remnants in the core of M31 does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with New radio supernova remnants in the core of M31, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and New radio supernova remnants in the core of M31 will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-1279793