Hemisphere:  Northern  ·  Constellation: Cassiopeia (Cas)  ·  Contains:  Bubble nebula  ·  M 52  ·  NGC 7538  ·  NGC 7635  ·  NGC 7654  ·  The star 4Cas
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Bubble Hargb, 



    
        

            Richard Sweeney
Bubble Hargb
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Bubble Hargb

Getting plate-solving status, please wait...
Bubble Hargb, 



    
        

            Richard Sweeney
Bubble Hargb
Powered byPixInsight

Bubble Hargb

Technical card

Imaging telescopes or lenses: Takahashi Epsilon 130d

Imaging cameras: ZWO ASI1600MM-Cool  ·  Zwo Asi 071

Mounts: SkyWatcher AZ EQ6

Guiding telescopes or lenses: Takahashi Epsilon 130d

Filters: Astrodon 5nm Ha


Dates:July 11, 2018Aug. 11, 2018

Frames:
27x150" (1h 7' 30") (gain: 50.00) -5C
Astrodon 5nm Ha: 46x300" (3h 50') (gain: 129.00) -20C

Integration: 4h 57' 30"

Darks: 30

Flats: 50

Bias: 50

Avg. Moon age: 13.87 days

Avg. Moon phase: 2.01%

Bortle Dark-Sky Scale: 4.00


Basic astrometry details

Astrometry.net job: 2193555

RA center: 23h18m56s.4

DEC center: +61°4825

Pixel scale: 2.289 arcsec/pixel

Orientation: 0.890 degrees

Field radius: 1.861 degrees


Resolution: 4885x3225

Locations: Back Garden, Cork, Ireland

Data source: Backyard

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Bubble Hargb, 



    
        

            Richard Sweeney