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Object: M22 (NGC6656) globular cluster in Sagittarius |
Sensor: CCD SBIG ST-10XME 1x1 -22°C. . - Filter: Unfiltered |
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Center RA & Dec: 18h 36m 25.386s ... -23° 52' 13.583" - Pos Angle: +04° 49' - Scale: 1.11"/Pixel |
Exposure: 20 x 180 seconds |
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Date, Time & Number: 2008.08.29 - 19h 38m 17s U.T.C. |
Location: Forche Canapine (PG) - Italy |
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Instruments: Takahashi BRC250 F= 1268mm f/5.0 |
Note c |
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Photo: Danilo Pivato © Copyright: - Images & texts 2008 - All rights reserved |
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Map |
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The Photographic History of the Globular Cluster M22 through different focal lengths |
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Focal Length 50mm |
Focal Length 100mm |
Focal Length 200mm |
Focal Length 300mm |
Focal Length 400mm |
Focal Length 500mm |
Focal Length 600mm |
Focal Length 760mm |
Focal Length 1268mm |
Focal Length 2100mm |
Focal Length 2910mm |
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