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Messier No. 42, ORI, "Outer Loop of Orion Nebula"
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January 21, 1999
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21:08 UT
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St. Gallen, Switzerland , -9.37666° long./ 47.41547° lat.(750
m)
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8" Newtonian f/5.8, homebuilt
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Cookbook CB245Plus
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7 x 20 sec (2.3 min)
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AIP (R. Berry)
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stacking, log. enhance, contrast, false color
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300 x 184
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none (primary focus)
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Daniel Schildknecht (daniel.sch@bluewin.ch)
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October 11, 2000
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