Hemisphere:  Northern  ·  Constellation: Andromeda (And)  ·  Contains:  Great Nebula in Andromeda  ·  M 110  ·  M 31  ·  M 32  ·  NGC 205  ·  NGC 221  ·  NGC 224
M31, 



    
        

            Riccardo A. Ballerini
M31, 



    
        

            Riccardo A. Ballerini

M31

M31, 



    
        

            Riccardo A. Ballerini
M31, 



    
        

            Riccardo A. Ballerini

M31

Technical card

Imaging telescopes or lenses: Takahashi FSQ-106EDXIII

Imaging cameras: SBIG ST8300M

Mounts: Gemini G41

Guiding telescopes or lenses: Celestron 8x50 Finder

Guiding cameras: Meade DSI I Pro

Focal reducers: Takahashi 0.75x FSQ

Software: PixInsight  ·  PHD guiding  ·  Equinox Image

Filters: Baader Planetarium H-alpha 7nm (36mm)  ·  Baader Planetarium L 36mm

Accessory: SBIG Filter Wheel FW8-8300


Dates:Aug. 13, 2012

Frames:
Baader Planetarium L 36mm: 16x300" (1h 20') bin 1x1
Baader Planetarium RGB (36mm): 12x300" (1h) bin 2x2

Integration: 2h 20'

Avg. Moon age: 25.48 days

Avg. Moon phase: 17.43%

Bortle Dark-Sky Scale: 1.00


Basic astrometry details

Astrometry.net job: 207105

RA center: 0h 42' 37"

DEC center: +41° 17' 42"

Pixel scale: 2.886 arcsec/pixel

Orientation: -82.358 degrees

Field radius: 1.683 degrees


Resolution: 3352x2532

Comments

Revisions

  • M31, 



    
        

            Riccardo A. Ballerini
    Original
  • Final
    M31, 



    
        

            Riccardo A. Ballerini
    C
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            Riccardo A. Ballerini
    D
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            Riccardo A. Ballerini
    E

Sky plot

Sky plot

Histogram

M31, 



    
        

            Riccardo A. Ballerini