Hemisphere:  Northern  ·  Constellation: Cassiopeia (Cas)  ·  Contains:  Bubble nebula  ·  NGC 7538  ·  NGC 7635
La bulle, 



    
        

            christian_besle
La bulle
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La bulle

La bulle, 



    
        

            christian_besle
La bulle
Powered byPixInsight

La bulle

Equipment

Imaging Telescopes Or Lenses
Astro-Physics 130mm f/6
Imaging Cameras
QSI 583ws
Mounts
Astro-Physics AP 600 QMD
Filters
Baader Planetarium Baader H-Alpha 7nm
Software
Maxim DL
Guiding Telescopes Or Lenses
Sky-Watcher 80ED Pro
Guiding Cameras
Lodestar

Acquisition details

Dates:
Nov. 22, 2011
Frames:
23×600(3h 50′)
Integration:
3h 50′
Avg. Moon age:
26.36 days
Avg. Moon phase:
10.97%

Basic astrometry details

Astrometry.net job: 141569

RA center: 23h18m13s.4

DEC center: +61°2121

Pixel scale: 1.571 arcsec/pixel

Orientation: -133.449 degrees

Field radius: 0.909 degrees

Resolution: 3326x2504

File size: 4.6 MB

Locations: Châteaudun, None

Comments

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Histogram

La bulle, 



    
        

            christian_besle