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the Great Andromeda Galaxy from Corsica and ASI1600 :), 



    
        

            Gianni Cerrato

the Great Andromeda Galaxy from Corsica and ASI1600 :)

Technical card

Imaging telescopes or lenses: Tecnosky APO Triplet 130/910 mm

Imaging cameras: ZWO Optical ASI1600MM-Cool

Mounts: Sky-Watcher EQ6 Pro

Guiding cameras: QHYCCD q5L-II-C

Focal reducers: APM-Riccardi Riccardi 0.75x reducer/flattener

Software: photoshop  ·  ESA/ESO/NASA FITS Liberator 3.0  ·  Adobe Lightroom 3  ·  PixInsight

Filters: ZWO LRGB 31.8 filters

Accessory: ZWO EFWmini (5 x 1.25″or 5 x 31mm)


Dates:Sept. 20, 2017

Frames:
ZWO LRGB 31.8 filters: 30x180" (gain: 139.00) -22C bin 1x1
ZWO LRGB 31.8 filters: 40x220" (gain: 139.00) -22C

Integration: 3.9 hours

Avg. Moon age: 0.29 days

Avg. Moon phase: 0.09%

Bortle Dark-Sky Scale: 2.00

Temperature: 15.00


Basic astrometry details

Astrometry.net job: 2420658


Resolution: 2500x1890

Locations: Palombaggia, Porto Vecchio, France

Description

despite the weather we got this image in LRGB :)
the next images attached are details in cropped area!

Comments

Revisions

    the Great Andromeda Galaxy from Corsica and ASI1600 :), 



    
        

            Gianni Cerrato
    Original
  • Final
    the Great Andromeda Galaxy from Corsica and ASI1600 :), 



    
        

            Gianni Cerrato
    E

E

Description: totally reprocessed ! :)

Uploaded: ...

Sky plot

Sky plot

Histogram

the Great Andromeda Galaxy from Corsica and ASI1600 :), 



    
        

            Gianni Cerrato