This image of M13 ("Hercules Cluster") was taken with a 20cm (8 inch) Celestron SCT,
an f6.3 focal reducer, and a ST-6 CCD camera.
Time/Date: 00:27:09 May 18, 1997
Exposure Time: 210 seconds
Post Processing: Sharpen Gentle
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This image of M13 ("Hercules Cluster") was taken with a 20cm (8 inch) Celestron SCT,
an f6.3 focal reducer, and a ST-6 CCD camera. Time/Date: 00:27:09 May 18, 1997 Exposure Time: 210 seconds Post Processing: Sharpen Gentle |
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This image of M13 ("Hercules Cluster") was taken with a 20cm (8 inch) Celestron SCT
at f10 with an ST-6 CCD camera. Time/Date: 22:31:10 June, 28 1997 Exposure Time: 25 seconds Post Processing: None |
