Hemisphere:  Northern  ·  Constellation: Cepheus (Cep)
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Sh 2-155 - The Cave Nebula, 



    
        

            Alan Pham
Sh 2-155 - The Cave Nebula
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Sh 2-155 - The Cave Nebula

Getting plate-solving status, please wait...
Sh 2-155 - The Cave Nebula, 



    
        

            Alan Pham
Sh 2-155 - The Cave Nebula
Powered byPixInsight

Sh 2-155 - The Cave Nebula

Technical card

Imaging telescopes or lenses: Stellarvue SV4

Imaging cameras: ZWO ASI1600MM-Cool

Mounts: Astro-Physics Mach1 GTO

Guiding telescopes or lenses: Stellarvue SV4

Guiding cameras: ZWO ASI290MM Mini

Focal reducers: Astro-Tech AT2FF Field Flattener

Software: PS  ·  PHD2  ·  Sequence Generator Pro  ·  PixInsight

Filters: Astrodon Ha 1.25 5nm  ·  Astrodon OIII 1.25 3nm  ·  Astrodon SII 1.25 3nm


Dates:Oct. 23, 2020

Frames:
Astrodon Ha 1.25 5nm: 297x300" (24h 45') (gain: 139.00) -20C bin 1x1
Astrodon OIII 1.25 3nm: 143x300" (11h 55') (gain: 139.00) -20C bin 1x1
Astrodon SII 1.25 3nm: 144x300" (12h) (gain: 139.00) -20C bin 1x1

Integration: 48h 40'

Avg. Moon age: 7.33 days

Avg. Moon phase: 49.39%

Bortle Dark-Sky Scale: 7.00


Basic astrometry details

Astrometry.net job: 4180081

RA center: 22h 57' 8"

DEC center: +62° 30' 57"

Pixel scale: 1.599 arcsec/pixel

Orientation: 90.282 degrees

Field radius: 0.892 degrees


Resolution: 2425x3200

Locations: Home, San Jose, California, United States

Data source: Backyard

Description

A little late to the party, but here's my take on the Cave nebula. Hope you like it. Cheers!

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