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Table D.1
Overview of the PAH spectral classes in NGC 7027.
| Class | Position (μm) | FWHM (μm) | Region |
|---|---|---|---|
| 6.2 μm PAH | |||
| 𝒜 | 6.19-6.23 | ~0.14 | ISO-SWSb, Outer NE Corner |
| 𝒜ℬ | 6.19-6.23 | ~0.165 | MIRI-MRSa, Inner Region |
| ℬ | >6.24 | ~0.165 | E Ring, SW Ring |
| 7.7 μm PAH | |||
| 𝒜 | ~7.6 | − | Outer NE Corner |
| 𝒜ℬ | ~7.6 and ~7.8 | − | MIRI-MRSa, Inner Region |
| ℬ | ~7.8 | − | ISO-SWSb, E Ring, SW Ring |
| 8.6 μm PAH | |||
| 𝒜 | 8.58-8.62 | − | MIRI-MRSa, Outer NE Corner, Inner Region |
| ℬ | >8.62 | − | ISO-SWSb, E Ring, SW Ring |
| 11.2 μm PAH | |||
| 𝒜 | 11.20-11.24 | ~0.17 | Outer NE Corner |
| 𝒜ℬ | 11.20-11.24 | ~0.21 | ISO-SWSb, SW Ring |
| ℬ | ~11.25 | ~0.20 | MIRI-MRSa, E Ring, Inner Region |
Notes. (a)MIRI-MRS spectrum integrated over channel 1 FOV (see Fig. 3). (b)FOV of 14″ × 20″.
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