Journals
Publish with us
Publishing partnerships
About us
Blog
Advances in Astronomy
Journal overview
For authors
For reviewers
For editors
Table of Contents
Special Issues
Advances in Astronomy
/
2010
/
Article
/
Fig 1
/
Research Article
Robotic Monitoring of Gravitationally Lensed Quasars
Figure 1
Photometric scheme for QSO 0957 + 561: from LRT frames in the
g
band to SDSS magnitudes of both images (see main text for details).