Hemisphere:  Northern  ·  Contains:  Sh2-112
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Sh2-112 in SHOrgb, 



    
        

            Jose Carballada
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Sh2-112 in SHOrgb

Imaging telescopes or lenses: Altair Astro RC250-TT 10" RC Truss Tube

Imaging cameras: ZWO ASI1600MM-Cool

Mounts: Mesu 200 Mk2  ·  Astro-Physics Mach-1 GTO CP4

Guiding telescopes or lenses: Celestron OAG Deluxe

Guiding cameras: ZWO ASI174 Mini

Focal reducers: Riccardi Reducer/Flattener 0.75x

Software: Pleiades Astrophoto PixInsight  ·  Seqence Generator Pro

Filters: Astrodon O-III 36mm - 5nm  ·  Astrodon S-II 36mm - 5nm  ·  Astrodon R Gen.2 E-series 36mm  ·  Astrodon G Gen.2 E-series 36mm  ·  Astrodon B Gen.2 E-series 36mm  ·  Astrodon HA 36mm - 5nm  ·  Astrodon L Gen.2 E-series 36mm

Accessory: ZWO EFW  ·  MoonLite NiteCrawler WR30


Dates:July 7, 2019July 21, 2019Aug. 30, 2019Aug. 31, 2019

Frames:
Astrodon B Gen.2 E-series 36mm: 35x30" (gain: 75.00) bin 1x1
Astrodon G Gen.2 E-series 36mm: 35x30" (gain: 75.00) -20C bin 1x1
Astrodon HA 36mm - 5nm: 148x600" (gain: 200.00) -20C bin 1x1
Astrodon O-III 36mm - 5nm: 30x600" (gain: 200.00) -20C bin 1x1
Astrodon R Gen.2 E-series 36mm: 35x30" (gain: 75.00) -20C bin 1x1
Astrodon S-II 36mm - 5nm: 42x600" (gain: 200.00) -20C bin 1x1

Integration: 37.5 hours

Avg. Moon age: 6.39 days

Avg. Moon phase: 27.92%


Astrometry.net job: 2921906

RA center: 20h 34' 1"

DEC center: +45° 38' 29"

Pixel scale: 1.007 arcsec/pixel

Orientation: -90.176 degrees

Field radius: 0.408 degrees


Resolution: 2328x1760

Locations: AAS Montsec, Àger, Lleida, Spain

Data source: Own remote observatory

Remote source: Non-commercial independent facility

Description

Sh2-112 is a visibly emitting nebula in the constellation of Cygnus.

It is located in the northern part of the constellation, about 1.5 ° to WNW of the brilliant star Deneb.

It is a circular H II region of apparent size of about 15', crossed by a dark band on its western side oriented in a north-south direction. It is believed that the star responsible for its excitation is BD+45 3216; estimates of the distance of this star provide a value of 1740 parsec (about 5670 light years), which would place so Sh2-112 in a region of the Orion Arm particularly rich and physically very close to the great nebulous system of Cygnus X.

Translated with www.DeepL.com/Translator

(credits Italina wiki: https://it.wikipedia.org/wiki/Sh2-112 )

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Author

Carballada
Jose Carballada
License: Attribution-NonCommercial-ShareAlike Creative Commons
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Revisions

  • Sh2-112 in SHOrgb, 



    
        

            Jose Carballada
    Original
  • Sh2-112 in SHOrgb, 



    
        

            Jose Carballada
    B
  • Final
    Sh2-112 in SHOrgb, 



    
        

            Jose Carballada
    E

B

Description: more soup... like I like :D

E

Description: new process to the stars and less aggressive treatment to the background 'soup'

Sky plot

Sky plot

Histogram

Sh2-112 in SHOrgb, 



    
        

            Jose Carballada