Antaries, red supergiant star, Dist. 600 ly, Dia. 800 times sun
M4, globular cluster, mag. 5.6, size 36', Dist. 7,200 ly, Linear dia. 70 ly
Telescope: Stellarvue SV80S
Reducer: Televue TRF-2008 0.8x at f/4.3
Mount: AP 900 GTO
Camera: Canon Rebel XS (1000D), ISO 800
Exposure: 5 3 minute 20 second exposures
Processing: ImagesPlus 3.82
Location: MHO
Date: 3-Jul-2010