Updated Program Topic for Sept 16 Meeting

Bart’s topic will be “Chasing Shadows–Measuring Faint Asteroids with a DSLR.” He will talk about his recent success in catching an asteroid as it caused a star to briefly disappear. He’ll describe how amateurs can use a DSLR camera to photograph and pinpoint the time of such events. The talk will also include a brief update on the Kepler mission..