papers
Publications (2)
astro-ph.HE2010
Optical Spectral Variability of the Very-High-Energy Gamma-Ray Blazar 1ES 1011+496
M. Boettcher, B. Hivick, J. Dashti +10
We present results of five years of optical (UBVRI) observations of the very-high-energy gamma-ray blazar 1ES 1011+496 at the MDM Observatory. We calibrated UBVRI magnitudes of fiv…
astro-ph.HE2015
Nature of Intra-night Optical Variability of BL Lacertae
Haritma Gaur, Alok C. Gupta, R. Bachev +13
We present the results of extensive multi-band intra-night optical monitoring of BL Lacertae during 2010--2012. BL Lacertae was very active in this period and showed intense variab…