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Contains:  NGC 3079, NGC 3073
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NGC 3079 and Twin Quasar, 





    
        

            Siegfried
NGC 3079 and Twin Quasar

NGC 3079 and Twin Quasar

Technical card

Resolution: 2612x1704

Dates:April 30, 2017

Frames:Optolong UV/IR cut: 12x240" ISO800

Integration: 0.8 hours

Darks: ~4

Flats: ~25

Bias: ~25

Avg. Moon age: 4.58 days

Avg. Moon phase: 21.91%

Bortle Dark-Sky Scale: 4.00

Mean SQM: 20.88

Temperature: 9.00

Astrometry.net job: 1563043

RA center: 150.424 degrees

DEC center: 55.680 degrees

Pixel scale: 1.582 arcsec/pixel

Orientation: 98.205 degrees

Field radius: 0.685 degrees

Locations: Engabrunn, Krems, Niederösterreich, Austria

Description

PGC2518326 / QSO 0957+561 are the first identified gravitationally lensed object

Comments

Author

iamsiggi
Siegfried
License: None (All rights reserved)
2080
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NGC 3079 and Twin Quasar, 





    
        

            Siegfried