Hemisphere:  Northern  ·  Contains:  NGC 457  ·  Owl Cluster  ·  The star φCas
Owl Cluster (NGC457), 



    
        

            Andrea Ferri
Owl Cluster (NGC457)
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Owl Cluster (NGC457)

Acquisition type: Electronically-Assisted Astronomy (EAA, e.g. based on a live video feed)

Technical card

Imaging telescopes or lenses: GSO RC8 f/8 Carbon Fibre

Imaging cameras: SBIG ST10XME

Mounts: Skywatcher EQ6 goto

Guiding telescopes or lenses: GSO RC8 f/8 Carbon Fibre

Guiding cameras: Starlight Xpress LodeStar

Filters: L  ·  R  ·  B  ·  G

Accessory: Moonlite 2.5" AutoFocuser


Dates:Sept. 27, 2018Sept. 28, 2018

Frames:
B: 18x120" bin 1x1
G: 18x120" bin 1x1
L: 35x120" bin 1x1
R: 18x120" bin 1x1

Integration: 3.0 hours

Avg. Moon age: 17.58 days

Avg. Moon phase: 91.07%

Bortle Dark-Sky Scale: 7.00


Basic astrometry details

Astrometry.net job: 3947980

RA center: 1h 19' 34"

DEC center: +58° 17' 2"

Pixel scale: 0.889 arcsec/pixel

Orientation: 270.647 degrees

Field radius: 0.320 degrees


Resolution: 2150x1445

Locations: Pesaro, Pesaro, Pesaro, Italy

Data source: Backyard

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Andrea_Ferri
Andrea Ferri
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Owl Cluster (NGC457), 



    
        

            Andrea Ferri