A rapid and dramatic outburst in Blazar 3C 454.3 during May 2005
نویسندگان
چکیده
منابع مشابه
Variability of the Centimeter-submillimeter Spectrum and Polarization of 3c 273 during Outburst
Centimeter to submillimeter total Ñux and polarization monitoring data are used to investigate the nature of a prominent Ñare in the quasar 3C 273 during 1995/6. After removal of the quiescent level, the resulting ““ Ñare spectra ÏÏ are well Ðtted by a simple homogeneous synchrotron source model, which in turn allows the movement of the self-absorption turnover to be tracked during the Ñare. Bo...
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We have performed a multi-color photo-polarimetric monitoring of 45 optical-bright blazars since 2007. 3C 454.3, which is one of the brightest blazars in the gamma-ray sky, is one of targets of its project. We have made photo-polarimetric monitorings since July 2007. The object showed violent variation in its flux and polarization. In particular, four large-amplitude outbursts in 2007, 2008, 20...
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ژورنال
عنوان ژورنال: Astronomy & Astrophysics
سال: 2005
ISSN: 0004-6361,1432-0746
DOI: 10.1051/0004-6361:200500213