Sustained and increasing gamma-ray activity of the blazar PKS 0454-234

Details Sustained and increasing gamma-ray activity of the blazar PKS 0454-234 Sustained and increasing gamma-ray activity of the blazar PKS 0454-234

Oct 2011

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2011atel.3703....1h&link_type=abstract

The Astronomer's Telegram, #3703

Astronomy and Astrophysics

Astronomy

Gamma Ray, >Gev, Request For Observations, Agn, Blazar, Quasar

Scientific paper

The Large Area Telescope (LAT), one of the two instruments on the Fermi Gamma-ray Space Telescope, has observed a sustained and increasing gamma-ray flux from a source positionally consistent with the flat spectrum radio quasar PKS 0454-234 (2FGL J0457.0-2325, 1FGL J0457.0-2325; RA: 04h57m03.179s Dec: -23d24m52.02s Johnston et al., 1995, AJ, 110, 880) at z=1.003 (Stickel et al., 1989, A&AS, 80, 103).

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