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A preliminary database of DENIS point sources
(1999)
This paper announces the release at CDS of a substantial set of point sources detected by the DENIS project. DENIS is the first astronomical survey of the Southern sky in two near-infrared bands (J at 1.25 m, and Ks at ...
A Gamma-Ray Flare in NRAO 190
(1997-05-01)
We describe observations of the quasi-stellar object (QSO) NRAO 190 during a gamma-ray flare from 1994 August 9 to 1994 August 29. This QSO was serendipitously detected by the EGRET instrument on the Compton Gamma Ray ...
High Energy Gamma Radiation From PKS 0528+134 Observed by EGRET
(Astronomical Society of the Pacific, 1996)
A summary of EGRET observations of PKS 0528+134 is given, with special emphasis on the 1993 March observations when the source flared in gamma-rays. The flux history of PKS 0528+134 as well as spectra of the source are ...