The Bubble Nebula (NGC 7635) in Cassiopeia

Posted by Oleg Bryzgalov
on Tuesday, February 1, 2011

This photo was taken during July-September 2010 in village Khlepcha near kiev, Ukraine.
Equipment: Telescope SW 25012P 1200 mm f/5, Mount SW EQ6Pro, camera QSI-583wsg, Baader MPCC. Off-axis guidecamera Orion SSAG.
LRGB and Ha filter set Astronomik.
L=L+Ha, R=R+Ha, G=G, B=B
Ha: 8x600 сек., bin 1x1
L: 9x300 sec., bin 1x1
R: 11x200 sec. bin 2x2
G: 11x200 sec. bin 2x2,
B: 10x300 sec. bin 2x2

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