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:  M 84, M 86, M 87, NGC 4374, NGC 4388, NGC 4402, NGC 4406, NGC 4407, NGC 4425, NGC 4435, NGC 4438, NGC 4440, NGC 4461, NGC 4473, NGC 4476, NGC 4478, NGC 4486, Virgo Galaxy
Getting plate-solving status, please wait...
Markarian's chain, 


            Jan Borms
Markarian's chain
Powered byPixInsight

Markarian's chain

Technical card

Dates:April 14, 2020

Frames: 43x120" ISO800

Integration: 1.4 hours

Darks: ~15

Flats: ~21

Bias: ~38

Avg. Moon age: 21.70 days

Avg. Moon phase: 54.76%

Bortle Dark-Sky Scale: 5.00

Basic astrometry details job: 3431882

RA center: 12h 27' 38"

DEC center: +12° 58' 1"

Pixel scale: 1.243 arcsec/pixel

Orientation: 146.361 degrees

Field radius: 1.252 degrees

Resolution: 6032x4028

Locations: My backyard, wilderen, limburg, Belgium

Data source: Backyard


My first attempt to Markarians chain



Jan Borms
License: None (All rights reserved)


  • Markarian's chain, 


            Jan Borms
  • Final
    Markarian's chain, 


            Jan Borms

Sky plot

Sky plot


Markarian's chain, 


            Jan Borms