Near infrared intraday variability of Mrk 421

We report results from our monitoring of the BL Lac object Mrk 421 in the near-IR J band. The observations, aimed at studying the intraday variability (IDV) of the object, were carried out systematically over an extended (and near-continuous) period of eight nights from the 1.2 m Mount Abu Infrared...

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Veröffentlicht in:	Astronomy and astrophysics (Berlin) 2004-08, Vol.422 (2), p.505-508
Hauptverfasser:	Gupta, A. C., Banerjee, D. P. K., Ashok, N. M., Joshi, U. C.
Format:	Artikel
Sprache:	eng
Schlagworte:	BL Lacertae objects: general BL Lacertae objects: individual: Mrk 421 infrared: general
Online-Zugang:	Volltext
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