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Cave Nebula (Sh2-155) in Hubble Palette + RGB, 




    

        Jose Carballada
Cave Nebula (Sh2-155) in Hubble Palette + RGB

Cave Nebula (Sh2-155) in Hubble Palette + RGB

Technical card

Resolution: 4352x3140

Dates: Sept. 20, 2017

Frames:
Baader Planetarium Ha 1.25" 7nm: 60x300" (gain: 200.00) -20C bin 1x1
Baader Planetarium OIII 1.25" 8.5nm: 13x300" (gain: 200.00) -20C bin 1x1
Baader Planetarium SII 1.25" 8nm: 13x300" (gain: 200.00) -20C bin 1x1
ZWO blue: 10x60" (gain: 200.00) -20C bin 1x1
ZWO green: 10x60" (gain: 200.00) -20C bin 1x1
ZWO red: 10x60" (gain: 200.00) -20C bin 1x1

Integration: 7.7 hours

Avg. Moon age: 0.29 days

Avg. Moon phase: 0.09%

Astrometry.net job: 1751848

RA center: 344.190 degrees

DEC center: 62.615 degrees

Pixel scale: 0.687 arcsec/pixel

Orientation: 84.521 degrees

Field radius: 0.512 degrees

Locations: Berga Resort, Berga, Barcelona, Spain

Data source: Unknown

Description

Hubble Palette + RGB
SII/Hα/OIII + RGB stars

Comments

Author

Carballada
Jose Carballada
License: Attribution-NonCommercial-ShareAlike Creative Commons
991
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Revisions

  • Final
    Cave Nebula (Sh2-155) in Hubble Palette + RGB, 




    

        Jose Carballada
    Original
  • Cave Nebula (Sh2-155) in Hubble Palette + RGB, 




    

        Jose Carballada
    B

B

all stars....

Sky plot

Sky plot

Histogram

Cave Nebula (Sh2-155) in Hubble Palette + RGB, 




    

        Jose Carballada