M100 – NGC 4321


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Common Name: M100
Formal Name: NGC 4321
Date: 5/07/05
Constellation: Coma Berenices
Location: Ionia Dome
Hardware: Meade 12” Classic f/10, SBig 2000XM Camera/Filter Wheel
Temperature: -5C
Bin Mode: 2×2
Images: (4) x 10 minute Blue exposures (6) x 10 minute Red(5) x 10 minute Green(5) x 10 minute Luminous5 Flat fields (T shirt)
Processing: Reduced, Aligned in CCDSoftStacked (Addition) in Images PlusAdjusted Levels and Curves in PixInsightHot Pixels removed in Photoshop

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