Table 5.
Temperatures(1) in SNR 0540-69.3 and neighboring filaments along the VLT slits “1” and “3” (cf. Fig. 1) estimated from the intensity ratio of [O III] λλ4959,5007 to [O III] λ4363, and assuming E(B − V) = 0.19.
| Source | Temperature (104 K) | |
|---|---|---|
| Slit 1 | SNR 0540-69.3 | 2.35 ± 0.18 (2) |
| F1 (full line) | 3.6 ± 0.4 | |
| F1 (unresolved component only) | ≳5.5 | |
| F2 | 3.0 ± 0.4 | |
| F3 | 1.8 ± 0.2 | |
| Slit 3 | F4 | 1.9 ± 0.2 |
| F5 | 2.5 ± 0.4 | |
Notes. (1)Temperatures were estimated using the method and atomic data described in Sect. 3.3.2. (2)[O III] λ4363 was deblended from a contribution of Hγ (see text).
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