Search Publications
Observational evidences of multiple shock waves in X-ray selected BL Lacerate objects
DOI: 10.1007/s10511-009-9068-2
Bibcode: 2009Ap.....52..358K
Kapanadze, B. Z.
The results of optical R-band photometry of three X-ray selected BL Lacertae objects 1ES 0502+675, 1ES 0806+524 and 1ES 1959+650 from the Einstein Slew Survey are presented. The observations are performed during 1997–2006 with the 70-cm meniscus type telescope of Abastumani Astrophysical Observatory. The objects show clear long-term variability wi…
2009
•
Astrophysics
eHST
0