AGILE detects enhanced gamma-ray emission above 100 MeV from the blazar S4 0554+58 region
Abstract
AGILE is detecting increased gamma-ray emission above 100 MeV from a source positionally consistent with the flat spectrum radio quasar S4 0554+58 (also known as BZQ J0559+5804), with radio coordinates R.A.: 89.8058092 deg, Dec.: 58.0676239 deg (J2000, A. J. Beasley et al., 2002ApJS..141...13B).
- Publication:
-
The Astronomer's Telegram
- Pub Date:
- February 2015
- Bibcode:
- 2015ATel.7155....1L
- Keywords:
-
- Blazar;
- Transient