Sh2-101 Tulip Nebula

Sharpless 101 (Sh2-101) is an emission nebula, a glowing cloud of interstellar gas and dust, located in the constellation Cygnus. It is also known as the Tulip Nebula because it appears to resemble the outline of a tulip when imaged photographically.
It lies at a distance of about 8,000 light-years from Earth and measures 70 light years across. The nebula resides in the Orion Arm of our galaxy, in a rich Milky Way field full of interesting stars and deep sky objects.

This image was captured during 4 nights in september as a combination HaRGB with the following equipment:

TS 80mm apo refractor.
ZWO ASI 071 MC Pro astrocamera
Celestron AVX mount

Ha-OIII images captured using an Optolong L-eNhance filter, 22x 240 sec
RGB images using an IDAS LPS-LP2 filter, 100x 180 sec
Combine Ha-OIII – RGB
Total exposure: ~ 5,5 hours

Processed in Astro Pixel Processor and PS CS5