|
M101 and SN2011fe - 20110902 - H2O
|
M101 and Supernova SN2011fe
Hidden Hill Obsevatory 9/2/2011
Orion 8" Newtonian f/4.9
Exposures: 133 x 35 sec
Orion Starshoot: Gain 63; Offset 103
Stacked with Nebulosity (Drizzle, 0.6, 1.5, 3)
Levels, Curves, and Noise Reduction in Photoshop
|
|