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Joe Ulowetz

1. Mars 2007-2008 ... 13. M108_240sec... 14. NGC7635_200... 15. M95_2007010... 16. Arp... 17. Advanced... 18. PK... 19. NGC... ... 23. Midwest...
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Arp 273_20081029

This pair of galaxies was given the name "Book Cover" because, according to Adam Block, they are used on the covers of many astronomical books. I wanted to see what it would look like with my equipment (C9.25 at f/10, ST-402 camera), so this is 5 x 300sec L exposures, stacked in MaxIm DL and no processing except dark frame calibration and adjusting the screen stretch. I think it is a very good start and should look very nice when I add more time and processing to it.

Date: 10/29/2008
Size:
Full size: 765x510
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