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 6530, M 21, NGC 6531, M 8, Lagoon nebula, Hourglass nebula, NGC 6523, NGC 6526, Trifid nebula, M 20, NGC 6514, The star 9Sgr, The star 7Sgr, The star 4Sgr
Getting plate-solving status, please wait...
M20 wider field, 


M20 wider field

M20 wider field

Technical card

Resolution: 3690x2464

Dates:May 30, 2017

Frames: 19x300" ISO800

Integration: 1.6 hours

Darks: ~9

Flats: ~20

Bias: ~20

Avg. Moon age: 5.31 days

Avg. Moon phase: 28.63%

Bortle Dark-Sky Scale: 3.00

Mean FWHM: 2.50

Temperature: 2.00 job: 1629131

RA center: 18h 2' 45"

DEC center: -23° 2' 6"

Pixel scale: 2.972 arcsec/pixel

Orientation: 88.606 degrees

Field radius: 1.832

Data source: Traveller



License: None (All rights reserved)

Sky plot

Sky plot


M20 wider field,