Optical variability of X-ray selected blazars
Abstract
We present optical R band photometry of nine X-ray selected BL Lac objects: 1ES 0229+200, 1ES 0323+022, 1ES 502+675, 1ES 0647+250, 1ES 0806+524, 1ES0927+500, 1ES 1028+511, 1ES 1959+650, 1ES2344+514.
- Publication:
-
Black Holes from Stars to Galaxies -- Across the Range of Masses
- Pub Date:
- April 2007
- DOI:
- 10.1017/S1743921307005649
- Bibcode:
- 2007IAUS..238..399K
- Keywords:
-
- BL Lacertae objects;
- X-ray blazars;
- variability