Hemisphere:  Northern  ·  Contains:  NGC 4627  ·  NGC 4631  ·  NGC 4656  ·  NGC 4657
Full resolution test over NGC 4631, NGC 4656 (Canes Venatici), 



    
        

            Antonio F. Sánchez
Full resolution test over NGC 4631, NGC 4656 (Canes Venatici)
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Technical card

Imaging telescopes or lenses: ASA N12 astrograph

Imaging cameras: FLI ML8300

Mounts: ASA DDM85 S-XL

Filters: Optec 50mm L

Accessory: FLI CFW-2-7 50mm round 7 position filter wheel


Dates:April 6, 2014

Frames: 18x720"

Integration: 3.6 hours

Avg. Moon age: 6.61 days

Avg. Moon phase: 41.87%


Basic astrometry details

Astrometry.net job: 325248

RA center: 12h 42' 45"

DEC center: +32° 23' 42"

Pixel scale: 1.033 arcsec/pixel

Orientation: -179.881 degrees

Field radius: 0.592 degrees


Resolution: 620x466

Description

Just a simple test with my setup in an exceptionally steady night, past 2014 April..with a minimal processing skill. Consider to see it in full resolution ( 3298x2479 pix )

Comments

Author

afesan
Antonio F. Sánchez
License: None (All rights reserved)
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Full resolution test over NGC 4631, NGC 4656 (Canes Venatici), 



    
        

            Antonio F. Sánchez