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3x15min Ha 18x3min lum 25" RC901 viewsSample stretched too far but shows background
This is only stretchedMar 09, 2010
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Dec Thor's Helmut Run491 viewsUnknown artifact? Notice it is in the same position but the background stars move.
Image on the left is a stack of the 2min exposures with no alignment.
Image on the right is a stack of 5 min exposures also with no alignment.
Aligning on the stars smears the artifact.Mar 07, 2010
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440 viewsMar 07, 2010
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433 viewsMar 07, 2010
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436 viewsMar 07, 2010
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444 viewsMar 07, 2010
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450 viewsMar 07, 2010
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421 viewsMar 07, 2010
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400 viewsMar 07, 2010
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421 viewsMar 07, 2010
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403 viewsMar 07, 2010
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429 viewsMar 07, 2010
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