Bug Planetary Nebula (aka Butterfly Nebula) NGC 6302 (Philip Bartlett)

Celestial hemisphere: Southern · Constellation: Scorpius (Sco) · Contains: Bug Nebula · NGC 6302

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Bug Planetary Nebula (aka Butterfly Nebula) NGC 6302

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Bug Planetary Nebula (aka Butterfly Nebula) NGC 6302

The Bug Nebula is a bipolar planetary nebula in the Southern constellation of Scorpius approximately 3400 light years from earth. The central star is now a white dwarf with 0.64 solar masses and is thought to have ejected its outer layer of gases approximately 1900 years ago, which formed the hourglass shape of the nebula. Like most planetary nebula, its small angular size (approx. 8x2 arc-minutes) makes it challenging to produce images with much detail. This has been especially so in Tasmania over recent months, with very few clear nights and good seeing. The image has been made using narrowband Hydrogen, Sulphur and Oxygen filters, combined using the Hubble Palette, and then merged with RGB stars extracted from luminance filter OSC images (calibrated to their true colours using PixInsight's SPCC procedure).

Astronomical Society of Tasmania
Southern Hemisphere Astro
Images from the EdgeHD Series
Australian Astrophotographers

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Planetary Nebula
Year 2023

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The “AstroBin Image of the Day and Top Picks”, or IOTD/TP, is a long-running system to promote beautiful, interesting, peculiar, or otherwise amazing astrophotographs, with a focus on technical excellence. Learn more.

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Status	Basic success
Started	...
Astrometry.net job	8328590
PixInsight job	n/a
PixInsight queue size	n/a
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Bug Planetary Nebula (aka Butterfly Nebula) NGC 6302

Bug Planetary Nebula (aka Butterfly Nebula) NGC 6302

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Bug Planetary Nebula (aka Butterfly Nebula) NGC 6302

Bug Planetary Nebula (aka Butterfly Nebula) NGC 6302

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