X-ray Spectrometry of SN1987A

Details X-ray Spectrometry of SN1987A X-ray Spectrometry of SN1987A

Oct 2007

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2007xmm..prop..197h&link_type=abstract

XMM-Newton Proposal ID #05563501

Computer Science

Supernovae, Supernova Remnants, Diffuse (Galactic) Emission And Isolated Neutron Stars, Sn 1987 A, Xmm-Newton Proposal Id #05563501

Scientific paper

From a 100 ks XMM-Newton observation of SN 1987A performed in Jan. 2007 (AO5) we obtained EPIC and RGS spectra of unprecedented quality. The soft X-ray light curve shows a significant flattening since the beginning of 2006. To monitor this turn-over we propose to continue our yearly XMM-Newton observations of SN 1987A. Together with our accepted AO6 observation this will allow us to study the time evolution of the shock conditions and abundance profiles of, e.g., N, O, Fe, Ne (with RGS). At high energies EPIC-pn can help to clarify the extremely low Fe abundance observed so far. Is the Fe completely swallowed by the central compact object or is the emission from the inner sections of the progenitor star still absorbed?

Affiliated with

Also associated with

No associations

Rating

X-ray Spectrometry of SN1987A 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 X-ray Spectrometry of SN1987A, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and X-ray Spectrometry of SN1987A will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-955498