Use the form above to change the location that the map is centered on. You can go to a specific RA and Declination or search the database for a particular object.
In addition you may choose to view Sloan Digital Sky Survey by checking "Use SDSS". The SDSS is not availble for all areas of the sky, if the map shows "«requested (ra, dec) is outside the SL» uncheck the box
To view a chart where you can change the field of view and star magnitude try the static chart