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Sh2-112 in SHOrgb, 





    
        

            Jose Carballada
Sh2-112 in SHOrgb

Sh2-112 in SHOrgb

Technical card

Resolution: 2328x1760

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: 308.507 degrees

DEC center: 45.642 degrees

Pixel scale: 1.007 arcsec/pixel

Orientation: 90.076 degrees

Field radius: 0.408 degrees

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 )

Comments

Author

Carballada
Jose Carballada
License: Attribution-NonCommercial-ShareAlike Creative Commons
2756
Like

Revisions

  • Sh2-112 in SHOrgb, 





    
        

            Jose Carballada
    Original
  • Sh2-112 in SHOrgb, 





    
        

            Jose Carballada
    B
  • Final
    Sh2-112 in SHOrgb, 





    
        

            Jose Carballada
    E

B

more soup... like I like :D

E

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

Sky plot

Sky plot

Histogram

Sh2-112 in SHOrgb, 





    
        

            Jose Carballada