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Contains:  IC3280, IC3303, IC3305, IC3311, IC3331, IC3344, IC3349, IC3355, IC3363, IC3381, IC3382, IC3388, IC3393, IC3432, IC3442, IC3443, IC3457, IC3476, IC3478, IC794, M 84, M 86, M 87, M 88, M84, M86, M87, M88, NGC 4374, NGC 4388, NGC 4402, NGC 4406, NGC 4425, NGC 4435, NGC 4438, NGC 4452, NGC 4459, NGC 4461, NGC 4473, NGC 4477, NGC 4486, NGC 4501, NGC4351, NGC4387, NGC4388, NGC4402, NGC4413, NGC4425, NGC4431, NGC4435, NGC4436, NGC4438, NGC4440, NGC4446, NGC4447, NGC4452, NGC4458, NGC4459, NGC4461, NGC4468, NGC4473, NGC4474, NGC4476, NGC4477, NGC4478, NGC4479, NGC4506, The Eyes, Virgo Galaxy
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Markarian's Chain and M87, 



    
        

            Hartmuth Kintzel
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Markarian's Chain and M87

Technical card


Dates:March 24, 2020

Frames: 160x180"

Integration: 8.0 hours

Avg. Moon age: 0.09 days

Avg. Moon phase: 0.01%


Astrometry.net job: 3479326

RA center: 12h 28' 20"

DEC center: +13° 9' 52"

Pixel scale: 4.005 arcsec/pixel

Orientation: 7.013 degrees

Field radius: 1.732 degrees


Resolution: 1772x2560

Locations: Rückersdorf, Lauf, Bayern, Germany

Data source: Backyard

Description

A mosaic of 4 images.
The color is partly taken from my 135mm image:
https://www.astrobin.com/odfja3

Aqusition dates 23/24.03.20 / 14/15.04.20

About 40x180s L and 18x180s R/G/B per image.

Comments

Author

Hartmuth_Kintzel
Hartmuth Kintzel
License: None (All rights reserved)
1971
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Revisions

  • Markarian's Chain and M87, 



    
        

            Hartmuth Kintzel
    Original
  • Final
    Markarian's Chain and M87, 



    
        

            Hartmuth Kintzel
    B

B

Description: more blue color

Sky plot

Sky plot

Histogram

Markarian's Chain and M87, 



    
        

            Hartmuth Kintzel