The Bochum Survey of the Southern Galactic Disk: IV . Multi‐Band Photometry
The Southern Galactic Disk Survey (GDS) monitored a mosaic of 268 fields along a 6°‐wide stripe in the southern galactic disk from September 2010 to September 2019. These fields were observed between 21 and 407 times sim ultaneously in () and (), supplemented by between 2 and 147 observations in each of the bands , ,...