Celestial hemisphere:  Northern  ·  Constellation: Cygnus (Cyg)  ·  Contains:  Crescent nebula  ·  NGC 6888
Crescent Nebula (NGC6888), 



    
        

            Sebastiano Recupero
Crescent Nebula (NGC6888)
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Crescent Nebula (NGC6888)

Crescent Nebula (NGC6888), 



    
        

            Sebastiano Recupero
Crescent Nebula (NGC6888)
Powered byPixInsight

Crescent Nebula (NGC6888)

Equipment

Imaging Telescopes Or Lenses
Takahashi FSQ-106EDXIII
Imaging Cameras
QSI 683wsg-8
Mounts
Paramount MyT
Filters
Astrodon H-alpha 5nm 31mm
Accessories
FLI Atlas focuser
Software
Adobe Photoshop · PixInsight Core 1.8
Guiding Telescopes Or Lenses
Takahashi FSQ-106EDXIII
Guiding Cameras
QSI 683wsg-8

Acquisition details

Dates:
Aug. 7, 2015 ·  Aug. 8, 2015
Frames:
Astrodon H-alpha 5nm 31mm: 18×1200(6h) -20°C bin 1×1
Integration:
6h
Darks:
51
Flats:
37
Flat darks:
51
Bias:
201
Avg. Moon age:
23.10 days
Avg. Moon phase:
39.99%
Mean SQM:
18.00
Temperature:
27.50

Basic astrometry details

Astrometry.net job: 3251988

RA center: 20h12m07s.2

DEC center: +38°2110

Pixel scale: 2.094 arcsec/pixel

Orientation: 15.990 degrees

Field radius: 1.211 degrees

Resolution: 3326x2504

File size: 2.2 MB

Data source: Traveller

Description

Crescent Nebula, H-alpha, Work in progress.

Comments

Sky plot

Sky plot

Histogram

Crescent Nebula (NGC6888), 



    
        

            Sebastiano Recupero

In these public groups

Imagers of Italy