Cookie consent

AstroBin saves small pieces of text information (cookies) on your device in order to deliver better content and for statistical purposes. You can disable the usage of cookies by changing the settings of your browser. By browsing AstroBin without changing the browser settings, you grant us permission to store that information on your device.

I agree
Contains:  B144, Sh2-101
Getting plate-solving status, please wait...
The Tulip Nebula, 



    
        

            Gabe Shaughnessy
Powered byPixInsight

The Tulip Nebula

Technical card


Dates:June 27, 2018July 2, 2018July 10, 2018

Frames:
Ha 3nm: 15x900" bin 1x1
Astrodon LRGB CCD Imaging Filters (E-Series), Gen2: 45x300" bin 1x1

Integration: 7.5 hours

Avg. Moon age: 19.74 days

Avg. Moon phase: 64.59%


Astrometry.net job: 2172411

RA center: 19h 59' 57"

DEC center: +35° 19' 2"

Pixel scale: 1.020 arcsec/pixel

Orientation: -3.470 degrees

Field radius: 0.580 degrees


Resolution: 3188x2564

Data source: Backyard

Description

Resembling a tulip, Sharpless 101 is an emission nebula in Cygnus about 6000 ly away. To the right of it is Cygnus X-1, a very strong X-ray source and widely believed to be a Black Hole candidate. The visible star is SAO69181 and orbits the black hole. The in-falling matter from the star is heated to millions of degrees, producing X-rays.

This image is a combination of H-alpha and RGB.

Comments

Author

AstroGabe
Gabe Shaughnessy
License: Attribution-NonCommercial Creative Commons
651
Like

Sky plot

Sky plot

Histogram

The Tulip Nebula, 



    
        

            Gabe Shaughnessy