VizieR Online Data Catalog: The doubly lensed quasar SDSS J1001+5027 (Rathna Kumar+, 2013)
Abstract
These data are R-band light curves of the doubly lensed quasar SDSS J1001+5027, as displayed in Fig. 4 of the paper. They cover 6.5 years, from March 2005 to July 2011.
The light curves are obtained using deconvolution photometry of images from 3 different telescopes, for a total of 443 epochs. Several quasar variability features strongly constrain the time delay between the quasar images. (1 data file).- Publication:
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VizieR Online Data Catalog
- Pub Date:
- July 2013
- DOI:
- 10.26093/cds/vizier.35570044
- Bibcode:
- 2013yCat..35570044R
- Keywords:
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- QSOs;
- Gravitational lensing;
- Photometry: RI