The gravitational lens Q2237+0305: Reduction and analysis of the observational data
Abstract
The results of V RI photometry of the gravitationally lensed system Q2237+0305 carried out on the 1.5-m telescope of the Maidanak Observatory in 2004 2005 are presented. The method used to reduce the observational data is described in detail. An analysis of the brightness and color variations of the system’s components is presented.
- Publication:
-
Astronomy Reports
- Pub Date:
- October 2007
- DOI:
- 10.1134/S1063772907100034
- Bibcode:
- 2007ARep...51..797K
- Keywords:
-
- 98.54.Aj;
- 95.75.De;
- 98.62.Sb