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Catena Markarian, 



    
        

            Maurizio Cabibbo
Catena Markarian
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Catena Markarian

Technical card

Imaging telescopes or lenses: Takahashi TOA-130

Imaging cameras: SBIG STL-11000

Mounts: Losmandy G11

Guiding telescopes or lenses: Orion ShortTube 80 f/5

Guiding cameras: Orion Star Shoot Planetary Imager & Autoguider

Software: photoshop  ·  Maxim DL

Filters: L  ·  Red  ·  Astrodon Filter: Blue  ·  Astrodon G


Dates:May 24, 2014May 31, 2014

Frames:
Astrodon Filter: Blue: 4x900" (1h) -25C bin 1x1
Astrodon G: 4x900" (1h) -25C bin 1x1
L: 9x1200" (3h) -20C bin 1x1
Red: 4x900" (1h) -25C bin 1x1

Integration: 6h

Darks: 5

Flats: 5

Flat darks: 5

Bias: 5

Avg. Moon age: 13.91 days

Avg. Moon phase: 13.28%


Basic astrometry details

Astrometry.net job: 307511

RA center: 12h27m41s

DEC center: +12°5721

Pixel scale: 3.703 arcsec/pixel

Orientation: 8.067 degrees

Field radius: 1.236 degrees


Resolution: 620x413

Data source: Traveller

Description

Ammasso di galassie nella costellazione della Vergine noto come "Catena di Markarian". Immagine ripresa con Rifrattore Apocromatico Takahashi TOA130 NFB e camera CCD SBIG STL11000. Località Montarrenti (SI). SIto personale www.astroinfinity.it

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Histogram

Catena Markarian, 



    
        

            Maurizio Cabibbo