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Dimensions2320 x 1547
Original file size1.01 MB
Image typeJPEG
M82 "Hydrogen Enhanced" Collaboration

M82 "Hydrogen Enhanced" Collaboration

RGB Data:
Canon 350D Hap Griffin Baader Mod
36x180sec at iso 1600
30 Darks/Flats/Bias
Celestron 9.25 reduced 0.63

October 30, 2008

Hydrogen Alpha Data:
Meade DSI Pro 2 Mono
10x480sec
Darks/Flats Applied
Meade SN8 Reflector
Baader 1.25" 7nm H alpha filter
February 8, 2009

Anacortes Telescope and Wild Bird Picture of the Day February 13, 2009

Sky and Telescope Online Gallery February 17, 2009

Collaboration with Ted Rafferty, using his Ha data and my RGB data to show the central active Ha region of this northern powerhouse galaxy.

This image shows the intense HII regions in the mid-portion of the galaxy that the data from the modified DSLR couldn't display no matter how hard the image was stretched. These filaments stretch 10 thousand light years out from the galaxy.