Hemisphere:  Northern  ·  Constellation: Virgo (Vir)  ·  Contains:  M 84  ·  M 86  ·  M 87  ·  NGC 4374  ·  NGC 4388  ·  NGC 4402  ·  NGC 4406  ·  NGC 4425  ·  NGC 4435  ·  NGC 4438  ·  NGC 4459  ·  NGC 4461  ·  NGC 4473  ·  NGC 4474  ·  NGC 4477  ·  NGC 4486  ·  Virgo Galaxy
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Markarian's Chain, 



    
        

            Arno Rottal
Markarian's Chain
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Markarian's Chain

Getting plate-solving status, please wait...
Markarian's Chain, 



    
        

            Arno Rottal
Markarian's Chain
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Markarian's Chain

Technical card

Imaging telescopes or lenses: Skywatcher Esprit 80ED

Imaging cameras: Moravian Instruments G2-8300 with external FW

Mounts: SkyWatcher EQ-6 R Pro

Guiding telescopes or lenses: Lacerta MGEN2 mit 8x50 Sucher

Guiding cameras: Lacerta MGEN2

Software: Deep Sky Stacker 3.3.3 Beta 47  ·  PixInsight  ·  Adobe Photoshop CS6  ·  APT - Astro Photography Tool

Filters: Baader Planetarium B 36mm  ·  Baader Planetarium R 36mm  ·  Baader Planetarium Luminance 36mm


Dates:Feb. 26, 2019Feb. 27, 2019April 21, 2020April 22, 2020April 23, 2020

Frames:
Baader Planetarium B 36mm: 11x600" (1h 50') bin 1x1
Baader Planetarium G 36mm: 9x600" (1h 30') bin 1x1
Baader Planetarium Luminance 36mm: 31x600" (5h 10') bin 1x1
Baader Planetarium Luminance 36mm: 18x600" (3h) -25C bin 1x1
Baader Planetarium R 36mm: 7x600" (1h 10') bin 1x1

Integration: 12h 40'

Darks: 40

Flats: 20

Bias: 40

Avg. Moon age: 20.53 days

Avg. Moon phase: 18.58%

Bortle Dark-Sky Scale: 5.00


Basic astrometry details

Astrometry.net job: 3455444

RA center: 12h 27' 57"

DEC center: +13° 0' 10"

Pixel scale: 2.694 arcsec/pixel

Orientation: 89.379 degrees

Field radius: 1.528 degrees


Resolution: 3280x2433

Locations: Garden Observatory, Schwechat, Lower Austria, Austria

Data source: Backyard

Comments

Revisions

  • Final
    Markarian's Chain, 



    
        

            Arno Rottal
    Original
  • Markarian's Chain, 



    
        

            Arno Rottal
    B
  • Markarian's Chain, 



    
        

            Arno Rottal
    C

B

Description: Markarians Eye's 3x drizzled version!

Uploaded: ...

C

Description: Messier 87 3x drizzled version

Uploaded: ...

Sky plot

Sky plot

Histogram

Markarian's Chain, 



    
        

            Arno Rottal