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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 green: 20x60" (gain: 200.00) -20C bin 1x1
ZWO red: 10x60" (gain: 200.00) -20C bin 1x1

Integration: 7.7 hours

Avg. Moon age: 29.31 days

Avg. Moon phase: 0.06%

Astrometry.net job: 1751696

RA center: 344.191 degrees

DEC center: 62.615 degrees

Pixel scale: 0.688 arcsec/pixel

Orientation: 84.523 degrees

Field radius: 0.512 degrees

Locations: Berga Resort, Berga, Barcelona, Spain

Description

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

Comments

Author

Jose Carballada
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Revisions

B

all stars....

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Cave Nebula (SH2-155) in Hubble Palette + RGB, Jose Carballada