Abstract
We present Hubble Space Telescope and Chandra imaging, combined with Very Large Telescope MUSE integral field spectroscopy of the counterpart and host galaxy of the first binary neutron star merger detected via gravitational wave emission by LIGO & Virgo, GW170817. The host galaxy, NGC 4993, is an S0 galaxy at z=0.009783. There is evidence for large, face-on spiral shells in continuum imaging, and edge-on spiral features visible in nebular emission lines. This suggests that NGC 4993 has undergone a relatively recent (
Original language | English |
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Article number | L28 |
Journal | Astrophysical Journal Letters |
Volume | 848 |
Issue number | 2 |
DOIs | |
Publication status | Published - 16 Oct 2017 |
Bibliographical note
ApJL in press, 13 pagesKeywords
- astro-ph.HE