photo sharing and upload picture albums photo forums search pictures popular photos photography help login
Rich Maruzzi | all galleries >> Astrophotography >> Globular Clusters > M10_2350mm
previous | next
07/02/06, 2:26 EDT

M10_2350mm

M10 (NGC 6254)
Size:20'(83 ly) Mag:6.6 Dist:14,300 ly


Camera: Canon EOS 300D Digital Rebel
Telescope: Celestron 9.25"SCT, 2350mm @ f/10
Exposure: 35x15s=8.8 min @ ISO1600
Mount: Celestron ASGT
Processing: Dark, flat and bias calibration, alignment, stacking and digital development in IP 2.75. Alignment in Registar.
Levels, curves, skyglow & noise removal and shapening in Photoshop CS with Neat Image & Gradient exterminator.


other sizes: small medium large original auto
comment | share