Adam Block's Latest View of the Universe:
M27: The Dumbell Nebula
released 10/25/2019
Click the image below for the zoomed out widefield version showing the extended halo.
- Optics 0.8m Schulman Telescope
- Camera SBIG STX 16803
- Filters AstroDon Gen II
- Date August 2015
- Location Mount Lemmon SkyCenter, Arizona
- Exposures LHaRGB = 9 : 10 : 5 : 5 : 5 Hours
- Acquisition Astronomy Control Panel (DC3-Dreams), Maxim DL, Alnitak FlatMan XL
- Processing Pixinsight
- Credit Line & Copyright Adam Block /Mount Lemmon SkyCenter/University of Arizona