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:  NGC 6520, NGC 6540
Getting plate-solving status, please wait...
NGC 6520 e B86, ammasso e nebulosa oscura nel Sagittario, 



    
        

            Giuseppe Nicosia
NGC 6520 e B86, ammasso e nebulosa oscura nel Sagittario
Powered byPixInsight

NGC 6520 e B86, ammasso e nebulosa oscura nel Sagittario

Technical card


Dates:March 5, 2020

Frames: 20x30" ISO3200 22C

Integration: 0.2 hours

Darks: ~40

Flats: ~15

Bias: ~36

Avg. Moon age: 10.03 days

Avg. Moon phase: 76.72%

Bortle Dark-Sky Scale: 3.00

Mean SQM: 21.30

Temperature: 16.00


Basic astrometry details

Astrometry.net job: 3298812

RA center: 18h 3' 44"

DEC center: -27° 43' 48"

Pixel scale: 1.981 arcsec/pixel

Orientation: 337.078 degrees

Field radius: 0.677 degrees


Resolution: 2048x1366

Locations: Portella Sella Maria, Cesarò, ME, Italy

Data source: Traveller

Comments

Author

giusnico
Giuseppe Nicosia
License: None (All rights reserved)
640
Like

Sky plot

Sky plot

Histogram

NGC 6520 e B86, ammasso e nebulosa oscura nel Sagittario, 



    
        

            Giuseppe Nicosia