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Technical card

Resolution: 2956x2113

Dates: Aug. 4, 2016Aug. 5, 2016

Frames:
15x900" bin 1x1
Baader Planetarium 36mm Green: 10x600" bin 1x1
Baader Planetarium Blue: 10x600" bin 1x1
Baader Planetarium Red: 10x600" bin 1x1

Integration: 8.8 hours

Avg. Moon age: 1.63 days

Avg. Moon phase: 3.22%

Astrometry.net job: 1232497

RA center: 337.413 degrees

DEC center: -20.832 degrees

Pixel scale: 1.114 arcsec/pixel

Orientation: -173.782 degrees

Field radius: 0.562 degrees

Description

http://observatorioelche.blogspot.com.es/2016/09/nebulosa-helix.html

Comments

Author

Juan Lozano
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Histogram

Helix Nebula LRGB, Juan Lozano