The Tulip Nebula is located in the constellation Cygnus about 6,000 light years from Earth. This image is the deepest I’ve ever gone on an object with over 30 hours of exposure.
Hɑ - 122x300"; OIII - 150x300"; SII 108x300"; Total Integration: 31.7 hours ( Darks: ~15 Flats: ~15 Flat darks: ~15); Gain: 111.00; Sensor Temp -20C