Hemisphere:  Southern  ·  Constellation: Canis Major (CMa)  ·  Contains:  M 41  ·  NGC 2280  ·  NGC 2287  ·  Part of the constellation Canis Major (CMa)  ·  The star 15CMa  ·  The star 17CMa  ·  The star ο1CMa  ·  The star ο2CMa  ·  The star σCMa
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Sh2-308, 



    
        

            Vittorio
Sh2-308
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Sh2-308

Getting plate-solving status, please wait...
Sh2-308, 



    
        

            Vittorio
Sh2-308
Powered byPixInsight

Sh2-308

Technical card

Imaging telescopes or lenses: Samyang 135mm f/2

Imaging cameras: ZWO ASI 294 MM-Pro

Mounts: Avalon Instruments Linear Fast Reverse

Guiding telescopes or lenses: Unknown CCTV Lens 100 mm

Guiding cameras: ZWO ASI290 Mini

Software: PixInsight 1.8  ·  Sequence Generator Pro

Filters: Antlia OIII 3.5nm 36mm  ·  Antlia Ha 3.5nm 36mm


Dates:Jan. 15, 2021

Frames:
Antlia Ha 3.5nm 36mm: 35x300" (2h 55') (gain: 120.00) -15C bin 1x1
Antlia OIII 3.5nm 36mm: 51x300" (4h 15') (gain: 120.00) -15C bin 1x1

Integration: 7h 10'

Avg. Moon age: 2.38 days

Avg. Moon phase: 6.27%

Bortle Dark-Sky Scale: 5.00


Basic astrometry details

Astrometry.net job: 4311731

RA center: 6h 53' 35"

DEC center: -24° 3' 7"

Pixel scale: 7.405 arcsec/pixel

Orientation: 267.492 degrees

Field radius: 4.655 degrees


Resolution: 3781x2487

Locations: VTLT (Very Terron Lagoon Telescope), Venezia, Italy

Data source: Backyard

Description

Another try from Venice on a beautiful subject.

Comments

Sky plot

Sky plot

Histogram

Sh2-308, 



    
        

            Vittorio