Celestial hemisphere:  Northern  ·  Constellation: Aquila (Aql)  ·  Contains:  NGC 6781
NGC 6781 (Cosmic Bubble), 



    
        

            Oleg Zaharciuc
NGC 6781 (Cosmic Bubble)
Powered byPixInsight
NGC 6781 (Cosmic Bubble), 



    
        

            Oleg Zaharciuc
NGC 6781 (Cosmic Bubble)
Powered byPixInsight

Equipment

Imaging Telescopes Or Lenses
CELESTRON C9.25
Imaging Cameras
QHYCCD QHY8L
Mounts
CELESTRON CGEM
Filters
Baader 7nm Ha
Accessories
Orion Off axis guider
Software
Adobe Photoshop · Pixinsight 1.8 · Dstation
Guiding Telescopes Or Lenses
CELESTRON C9.25
Guiding Cameras
QHYCCD QHY5L-II M

Acquisition details

Dates:
Aug. 22, 2014 ·  Aug. 28, 2014
Frames:
15×300(1h 15′) -20°C bin 1×1
Baader 7nm Ha: 6×600(1h) -20°C bin 1×1
Integration:
2h 15′
Avg. Moon age:
14.69 days
Avg. Moon phase:
8.03%

Basic astrometry details

Astrometry.net job: 512869

RA center: 19h18m31s.4

DEC center: +06°3133

Pixel scale: 0.695 arcsec/pixel

Orientation: 179.043 degrees

Field radius: 0.305 degrees

Resolution: 2556x1856

File size: 2.3 MB

Locations: Chisinau, Moldova, Chisinau, Moldova, Moldova

Comments

Sky plot

Sky plot

Histogram

NGC 6781 (Cosmic Bubble), 



    
        

            Oleg Zaharciuc