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Contains:  IC 444, IC 443, The star Propus (ηGem)
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Jellyfish nebula, 





    
        

            Ralf
Jellyfish nebula

Jellyfish nebula

Technical card

Resolution: 4272x3230

Dates:Dec. 30, 2019

Frames:
OPTOLONG H-alpha 6.5nm: 49x300" (gain: 120.00) -20C bin 1x1
OPTOLONG Oiii 6.5nm: 21x300" (gain: 120.00) -20C bin 1x1

Integration: 5.8 hours

Avg. Moon age: 4.09 days

Avg. Moon phase: 17.75%

Bortle Dark-Sky Scale: 5.00

Astrometry.net job: 3150968

RA center: 6h 17' 10"

DEC center: +22° 33' 10"

Pixel scale: 1.897 arcsec/pixel

Orientation: 160.496 degrees

Field radius: 1.411

Locations: Garten, Schöneiche, Brandenburg, Germany

Data source: Traveller

Comments

Author

raldtrch
Ralf
License: Attribution-NonCommercial-NoDerivs Creative Commons
510
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Jellyfish nebula, 





    
        

            Ralf