Discovery of Radial Spectral Hardening in the Hot Bubble of Planetary Nebula BD+30°3639 with Median Energy Imaging
We apply an imaging analysis technique to study the spatial distribution of the X-ray spectral hardness across the hot bubble of planetary nebula BD+30°3639. Hot bubble emission is typically photon starved, thus limiting the methods for spatial–spectral analysis; however, this technique uses the sta...
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| 1. autor: | |
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| Format: | Artigo |
| Język: | Inglês |
| Wydane: |
IOP Publishing
2024-01-01
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| Seria: | The Astrophysical Journal |
| Hasła przedmiotowe: | |
| Dostęp online: | https://doi.org/10.3847/1538-4357/ad25fa |
| Etykiety: |
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