Hemisphere:  Northern  ·  Constellation: Coma Berenices (Com)  ·  Contains:  IC 3587  ·  IC 3598  ·  NGC 4559
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NGC4559 041820, 



    
        

            churmey
NGC4559 041820
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NGC4559 041820

Getting plate-solving status, please wait...
NGC4559 041820, 



    
        

            churmey
NGC4559 041820
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NGC4559 041820

Technical card

Imaging telescopes or lenses: 11" RASA

Imaging cameras: ZWO ASI183MC-COOL

Mounts: Ioptron CEM60EC

Filters: Optolong L-Pro

Accessory: Starizona Filter Slider


Dates:April 18, 2020

Frames:Optolong L-Pro: 120x120" (4h) (gain: 0.00) -10C

Integration: 4h

Darks: ~20

Flats: ~40

Avg. Moon age: 25.40 days

Avg. Moon phase: 18.06%

Bortle Dark-Sky Scale: 6.00


Basic astrometry details

Astrometry.net job: 4092577

RA center: 12h 35' 55"

DEC center: +27° 55' 55"

Pixel scale: 1.600 arcsec/pixel

Orientation: 92.498 degrees

Field radius: 0.723 degrees


Resolution: 2705x1807

Data source: Backyard

Description

Went with it unguided but evidentially didn't have the best PA as tracking wasn't that great.

Comments

Revisions

  • NGC4559 041820, 



    
        

            churmey
    Original
  • Final
    NGC4559 041820, 



    
        

            churmey
    F

Sky plot

Sky plot

Histogram

NGC4559 041820, 



    
        

            churmey