A planetary nebula in the constellation Puppis. It is also known as the Albino Butterfly Nebula.
Immediately after stacking, the center of the nebula is pure white and the filament structure is completely invisible unless it is wiped with HDR processing.
After the wipe, a neutron star is found in the dark center, but this is completely erased by HDR processing when the bright nebula is wiped away.
This neutron star is said to be the hottest known neutron star.
Unfortunately, I have never seen a neutron star visible in an amateur photograph of this nebula.誰かご自分でこの惑星状星雲の中性子星を写された方いたら教えてください。