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Contains:  M 52, NGC 7654, Bubble nebula, NGC 7635, NGC 7538, The star 4Cas
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Bubble Hargb, 





    
        

            Richard Sweeney
Bubble Hargb

Bubble Hargb

Technical card

Imaging telescope or lens:Takahashi Epsilon 130d

Imaging cameras:ZWO ASI1600MM-CoolZwo Asi 071

Mount:SkyWatcher AZ EQ6

Guiding telescope or lens:Takahashi Epsilon 130d

Filter:Astrodon 5nm Ha

Resolution: 4885x3225

Dates:July 11, 2018Aug. 11, 2018

Frames:
27x150" (gain: 50.00) -5C
Astrodon 5nm Ha: 46x300" (gain: 129.00) -20C

Integration: 5.0 hours

Darks: ~30

Flats: ~50

Bias: ~50

Avg. Moon age: 13.87 days

Avg. Moon phase: 2.01%

Bortle Dark-Sky Scale: 4.00

Astrometry.net job: 2193555

RA center: 349.735 degrees

DEC center: 61.807 degrees

Pixel scale: 2.289 arcsec/pixel

Orientation: 0.890 degrees

Field radius: 1.861 degrees

Locations: Back Garden, Cork, Ireland

Data source: Backyard

Comments

Author

Allinthehead
Richard Sweeney
License: None (All rights reserved)
1414
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Bubble Hargb, 





    
        

            Richard Sweeney