Sombrero – M104


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Common Name: Sombrero Galaxy
Formal Name: M104
Date: 4/14/04
Constellation: Virgo
Location: Ionia
Hardware: Nexstar 11GPS, SBig 2000XM Camera/Filter Wheel
Temperature: -25C
Bin Mode: 2×2
Images: (3) 3 minute Blue exposures(3) 3 minute Green exposures(3) 7.5 minute Red exposures(2) 7.5 minute Clear exposures(1) 15 minute Clear exposure4 Flat fields (T shirt)Bias, Dark Corrected using DarkManager shots in CCDSoft
Processing: Reduced, Aligned in CCDSoftStacked in Images PlusAdjusted Levels, Curves in Photoshop

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