Hemisphere:  Northern  ·  Constellation: Pegasus (Peg)  ·  Contains:  M 15  ·  NGC 7078
M15, 



    
        

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M15
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M15

M15, 



    
        

            UN73
M15
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M15

Technical card

Imaging telescopes or lenses: Skywatcher 150/750 Explorer PDS BD

Imaging cameras: Canon EOS 70 D

Mounts: Skywatcher AZ EQ5 GT

Guiding telescopes or lenses: Guidescope 50/180

Guiding cameras: ZWO ASI 120 MM

Software: Photoshop CS6  ·  DSS  ·  Regim

Accessory: GPU KomakorrF4


Dates:Dec. 5, 2018

Frames:
50x50" (41' 40")
10x60" (10')

Integration: 51' 40"

Avg. Moon age: 27.78 days

Avg. Moon phase: 3.44%


Basic astrometry details

Astrometry.net job: 3308450

RA center: 21h 29' 58"

DEC center: +12° 10' 33"

Pixel scale: 1.508 arcsec/pixel

Orientation: 348.235 degrees

Field radius: 0.513 degrees


Resolution: 2040x1360

Locations: Hochroterd, Breitenfurt near Vienna, Austria

Data source: Backyard

Comments

Revisions

  • M15, 



    
        

            UN73
    Original
  • Final
    M15, 



    
        

            UN73
    C

C

Description: trade-off between (too much) bg darkness and noise

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Sky plot

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Histogram

M15, 



    
        

            UN73