clic for 60% size 2358 x 1526 (2070 kB)
clic for 50% size H-alpha version 1970 x 1333 (932 kB)
About this Image |
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The Large Magellanic Cloud (LMC) is an irregular dwarf galaxy orbiting our Milky Way galaxy, and thus is a member of our Local Group of galaxies.
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Optics |
TEC-140 refractor at f/7; |
Mount | AP-400 GEM |
Camera | SBIG STL-11000M at -25C, internal filter wheel |
Filters | Astronomik Ha-LRGB |
Date | May 21-28, 2006. |
Location | Hakos/Namibia |
Sky Conditions | mag 6.5 sky, good transparency, temperature 5 C, |
Exposure |
Ha:R:G:B = 60:30:30:30 min (10-minute sub-exposures) at f/7
L = 60 min (10-minute sub-exposures) at f/16 all 1x1. |
Processing |
Image aquisition in Maxim DL 4.5; Image preprocessing by CCDStack;
Photoshop: curves, color balance, Ha and L layering, mild unsharp mask |