65 citations · 65 across the 2 of their papers we have counts for
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astro-ph2007★ 65 cited
Ten-year optical monitoring of PKS 0735+178: historical comparison, multiband behaviour and variability timescales
S. Ciprini, L. O. Takalo, G. Tosti +7
New data and results on the optical behaviour of the blazar PKS 0735+178 are presented. In addition the whole historical light curve, and a new photometric calibration of compariso…
astro-ph2002
Optical Observations of Blazars: the Perugia Monitoring
G. Tosti, S. Ciprini, G. Nucciarelli
In eight years, during the blazar monitoring program performed with the Perugia automatic telescope, we were able to collect about 20000 photometric points, contributing…
astro-ph1999
The concave X-ray spectrum of the blazar ON 231: the signature of intermediate BL Lac objects
G. Tagliaferri, G. Ghisellini, P. Giommi +17
ON 231 was observed with BeppoSAX in May and June 1998, following an exceptional optical outburst which occured in April--May. We measured the X-ray spectrum from 0.1 up to 100 keV…