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:  Sh2-274
Getting plate-solving status, please wait...
Abell 21 LRGBHOO, 



    
        

            Big_Dipper
Powered byPixInsight

Abell 21 LRGBHOO

Technical card


Dates:Dec. 3, 2019

Frames:
Astronomik Ha 12nm CCD EOS Clip Filter: 54x480" -20C bin 1x1
Astronomik LRGB 1.25" Type IIc: 60x240" -20C bin 1x1
Astronomik O III 12nm 1.25": 54x480" -20C bin 1x1

Integration: 18.4 hours

Darks: ~20

Flats: ~120

Bias: ~150

Avg. Moon age: 6.68 days

Avg. Moon phase: 42.56%


Astrometry.net job: 3367213

RA center: 7h 29' 3"

DEC center: +13° 16' 24"

Pixel scale: 1.148 arcsec/pixel

Orientation: 0.986 degrees

Field radius: 0.420 degrees


Resolution: 1863x1861

Locations: Homeobservatory , Roding, Bayern, Germany

Data source: Backyard

Description

Data fom 30.Nov and 03.Dez 2019

Comments

Author

Big_Dipper
Big_Dipper
License: None (All rights reserved)
6355
Like

Sky plot

Sky plot

Histogram

Abell 21 LRGBHOO, 



    
        

            Big_Dipper