Robotic Monitoring of Gravitationally Lensed Quasars

<table>LRT light curves of SBS 0909 + 532A from October 2005 to June 2006. The whole <i>r</i>-band record (red triangles) is compared to the <i>g</i>-band curve (green circles) over the second half of the 2005-2006 season (it is shifted by −0.57 mag).</table>

Advances in Astronomy

fig2

Figure 2

Figure 2: Robotic Monitoring of Gravitationally Lensed Quasars 