Hemisphere:  Northern  ·  Constellation: Taurus (Tau)  ·  Contains:  Crab nebula  ·  M 1  ·  NGC 1952
M1 The Crab nebula  Mag limite 19.1 (Added 2 hours of exposure), 



    
        

            Gianluca Belgrado
M1 The Crab nebula  Mag limite 19.1 (Added 2 hours of exposure)
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M1 The Crab nebula Mag limite 19.1 (Added 2 hours of exposure)

Technical card

Imaging telescopes or lenses: SkyWatcher Newton 200 / 1000

Imaging cameras: Canon eos 1100d

Mounts: Skywatcher NEQ6 PRO Synscan

Guiding telescopes or lenses: Skywatcher 70/500 achromatic

Guiding cameras: SkyWatcher SynGuider II

Software: Deep Sky Stacker 3.3.2  ·  Photoshop CS 6  ·  Pleiades Astrophoto Pisinsight LE

Filters: CELESTRON uhc

Accessory: Home Made Cooler fan(Ventola di raffreddamento)  ·  DIY Maschera di Bahtinov


Dates:Sept. 12, 2015Sept. 23, 2015Nov. 11, 2015

Frames:
CELESTRON uhc: 13x300" (1h 5') ISO800
CELESTRON uhc: 19x300" (1h 35') ISO800 27C
CELESTRON uhc: 14x300" (1h 10') ISO800 34C

Integration: 3h 50'

Darks: ~12

Flats: ~17

Flat darks: ~5

Bias: ~45

Avg. Moon age: 22.56 days

Avg. Moon phase: 24.28%

Bortle Dark-Sky Scale: 8.67

Temperature: 19.00


Basic astrometry details

Astrometry.net job: 1006204

RA center: 5h 34' 32"

DEC center: +22° 0' 57"

Pixel scale: 0.530 arcsec/pixel

Orientation: -176.681 degrees

Field radius: 0.203 degrees


Resolution: 620x398

Locations: Cortile di casa, Casarano, Lecce, Italy

Description

Somma di 46 pose da 300 secondi ripresi in 3 serate nel cortile di casa con una Canon eos 1100d non modificata al fuoco diretto di un Newton Skywatcher 200/1000 Average of 46 poses 300/2 shot in 3 evenings in the backyard with a Canon EOS 1100D is not modified at the prime focus of a Newton Skywatcher 200/1000

Comments

Revisions

  • M1 The Crab nebula  Mag limite 19.1 (Added 2 hours of exposure), 



    
        

            Gianluca Belgrado
    Original
  • M1 The Crab nebula  Mag limite 19.1 (Added 2 hours of exposure), 



    
        

            Gianluca Belgrado
    B
  • M1 The Crab nebula  Mag limite 19.1 (Added 2 hours of exposure), 



    
        

            Gianluca Belgrado
    C
  • M1 The Crab nebula  Mag limite 19.1 (Added 2 hours of exposure), 



    
        

            Gianluca Belgrado
    D
  • M1 The Crab nebula  Mag limite 19.1 (Added 2 hours of exposure), 



    
        

            Gianluca Belgrado
    E
  • M1 The Crab nebula  Mag limite 19.1 (Added 2 hours of exposure), 



    
        

            Gianluca Belgrado
    F
  • M1 The Crab nebula  Mag limite 19.1 (Added 2 hours of exposure), 



    
        

            Gianluca Belgrado
    G
  • M1 The Crab nebula  Mag limite 19.1 (Added 2 hours of exposure), 



    
        

            Gianluca Belgrado
    H
  • Final
    M1 The Crab nebula  Mag limite 19.1 (Added 2 hours of exposure), 



    
        

            Gianluca Belgrado
    I

Sky plot

Sky plot

Histogram

M1 The Crab nebula  Mag limite 19.1 (Added 2 hours of exposure), 



    
        

            Gianluca Belgrado

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