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Butterfly Nebula - SHO | by Alejandro Pertuz
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Butterfly Nebula - SHO

IC1318 also known as the Butterfly Nebula is a bright region located near the star Sdar in Cygnus. A geat combination of dark and emission nebulae.


I took this data during summer and at the time the processing was super difficult, manily because of the poor Oxygen data. But this time, with more experience, I manage to pull out a way better version. What do you think?


Exposure time:

Ha - 20x600s

OIII - 20x600s

SII - 20x600s



ASI183MM Pro

Baader Ha, OIII and SII filters

TS80 Triplet Apo at 380mm

NEQ6 Pro II Mod

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Uploaded on January 25, 2019