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Contains:  IC 3946, IC 3949, IC 4040, IC 4051, NGC 4848, NGC 4850, NGC 4860, NGC 4865, NGC 4867, NGC 4869, NGC 4872, NGC 4873, NGC 4874, NGC 4881, NGC 4886, NGC 4889, NGC 4895, NGC 4907, NGC 4908, NGC 4911, NGC 4919, NGC 4921, NGC 4923
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Abell 1656 - The Coma galaxy Cluster

Technical card

Imaging telescopes or lenses: LACERTA Newton ohne Namen 10"

Imaging cameras: ASI ZWO 1600 MMC

Mounts: EQ8

Software: Photoshop CS6  ·  Pleiades Astrophoto S.L. PixInsight V1.8  ·  Maxim DL Pro 6

Filters: Astrodon RGB E-Series  ·  CLS CCD  ·  Astrodon Luminance E-Series

Accessory: Starlight Xpress Lodestar X2

Dates:May 6, 2018May 7, 2018May 8, 2018

CLS CCD: 95x180" bin 1x1
Astrodon Luminance E-Series: 31x180" bin 1x1
Astrodon RGB E-Series: 87x300" bin 1x1

Integration: 13.6 hours

Avg. Moon age: 21.62 days

Avg. Moon phase: 55.50%

Basic astrometry details job: 2070375

RA center: 12h 59' 50"

DEC center: +27° 58' 1"

Pixel scale: 1.505 arcsec/pixel

Orientation: 180.216 degrees

Field radius: 0.504 degrees

Resolution: 1920x1462

Locations: Upper Borg Observatory, Bremen, Bremen, Germany

Data source: Backyard


Visit my homepage for more:
The image is second light with my new ASI 1600 camera.



Jens Zippel
License: Attribution-NonCommercial-ShareAlike Creative Commons



Description: Quasar QSO [HB89], 11.3 billion ly away


Description: a little bit more streched.

Sky plot

Sky plot


Abell 1656 - The Coma galaxy Cluster, 


            Jens Zippel