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Table 3
Observed line widths of various forbidden atomic oxygen, carbon, and nitrogen emissions in C/2016 R2.
| FWHM | |||
|---|---|---|---|
| Line | Observed | Intrinsic | Intrinsic |
| (Å) | (Å) | (Å) | (km s−1) |
| [OI] 5577 | 0.0982 ± 0.0017 | 0.0773 ± 0.0017 | 2.50 ± 0.05 |
| [OI] 6300 | 0.1019 ± 0.0010 | 0.0702 ± 0.0010 | 2.01 ± 0.03 |
| [OI] 6364 | 0.1025 ± 0.0010 | 0.0710 ± 0.0010 | 2.01 ± 0.03 |
| [CI] 8727 | 0.1569 ± 0.0048 | 0.1239 ± 0.0048 | 2.56 ± 0.10 |
| [CI] 9850 | 0.1611 ± 0.0023 | 0.1069 ± 0.0023 | 1.95 ± 0.04 |
| [NI] 5198 | 0.0677 ± 0.0158 | 0.0321 ± 0.0158 | 1.11 ± 0.55 |
| [NI] 5200 | 0.1011 ± 0.0206 | 0.0817 ± 0.0206 | 2.83 ± 0.72 |
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