CCD Image Page : Stars and star clusters

Triple-star system Omicron-2 Eridani: BVR filters. ST-6 and C14 at f/7, Woomera

Nebula around star R Aquarii: Clear filter. ST-6 and C14 at f/7, Woomera (star image has been "masked out")

Globular cluster Omega Centauri: clear filter. ST-6 and C8, Siding Spring Observatory

Globular cluster 47 Tucanae (NGC 104): BVI filters. ST-6 and C14 at f/7, Woomera

47 Tuc: ratio of intensities of B and I frames (redder stars are brighter). Note blue stars appearing as dark dots

Globular cluster NGC 6441 and star G Scorpii: clear filter. ST-6 and C8, Siding Spring Observatory

NGC 6441: clear filter. ST-6 and C14 at f/22, Woomera

Kappa Crucis (NGC 4755): UVI filters. ST-6 and C14 at f/7, Woomera