Star Clusters

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M13 (Globular Cluster). Unguided photographs with a Watec 120N integrating CCD camera and a Meade LXD55 8 inch SCT.
Oct. 09, 2010 234x256 frames stacked. 0.5 focal reducer.	Larger Image
July 26, 2008 33x256 frames stacked. 0.5 focal reducer. Recorded in 640x480 mode. The limiting magnitude in this image is about 18th magnitude.	Larger Image
July 17, 2008 22x128 plus 65x256 frames stacked. 0.5 focal reducer and light pollution filter. This image was captured about two days before a full moon. Recorded in 640x480 mode.	Larger Image
July 14, 2008 43x256 frames stacked. 0.5 focal reducer and light pollution filter. Recorded in 320x240 mode.	Larger Image
June 25, 2008 22x128 frames stacked. Prime focus. Recorded in 320x240 mode.	Larger Image
June 25, 2008 11x256 frames stacked. Prime focus. Recorded in 320x240 mode.	Larger Image

M11 ("Wild Duck Cluster" - Open Cluster). Unguided photographs with a SAC7 CCD camera at the prime focus my LXD55 8 inch SCT. This image was taken from Grayling, MI USA.
August 08, 2005 17 - 15 second exposure frames stacked. 6.3 focal reducer.	Larger Image

M13 (Globular Cluster). Unguided photographs with a SAC7 CCD camera at the prime focus my LXD55 8 inch SCT.
July 14, 2004 100 - 3 second exposure frames stacked. 6.3 focal reducer.	Larger Image
July 07, 2004 79 - 1 second exposure frames stacked.	Larger Image

| Home | 3D Images | AAL Activities | Animations | Astronomy Class | Astronomy News | Astrophotography Gallery |
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