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Contains:  NGC 6357, NGC6357, Sh2-11
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Lobster Nebula NGC 6357 SHO

Technical card

Dates:June 4, 2019June 9, 2019June 10, 2019

Astrodon Ha 5 nm: 60x180" (gain: 139.00) -15C
Astrodon OIII 3 nm: 60x180" (gain: 139.00) -15C
Astrodon SII 3 nm: 60x180" (gain: 139.00) -15C
Astrodon Tru Balance Gen 2 B: 20x30" (gain: 139.00) -15C
Astrodon Tru Balance Gen 2 G: 20x30" (gain: 139.00) -15C
Astrodon Tru Balance Gen 2 R: 20x30" (gain: 139.00) -15C

Integration: 9.5 hours

Darks: ~30

Flats: ~30

Flat darks: ~30

Avg. Moon age: 5.13 days

Avg. Moon phase: 32.01%

Bortle Dark-Sky Scale: 7.00 job: 2747826

RA center: 17h 24' 58"

DEC center: -34° 11' 19"

Pixel scale: 0.876 arcsec/pixel

Orientation: 61.416 degrees

Field radius: 0.706 degrees

Resolution: 4145x3121

Locations: Backyard, Brisbane, Queensland, Australia

Data source: Backyard


A new process of my data for the Lobster. A bit lighter and fresher with better corrected stars



License: None (All rights reserved)

Sky plot

Sky plot


Lobster Nebula NGC 6357 SHO,