Table 3
Summary of the properties of the filaments in the CMZ.
| (l,b) | Δb × Δl | I1 |  |
|||||
|---|---|---|---|---|---|---|---|---|
| i | Name | (deg,deg) | (pc × pc) | Jy beam−1 |  |
 |
(μG) | Ref. |
| 1 | G359.15-0.2 | (359.15, –0.17) | 12.9 ± 1.8 × 1.5 ± 0.5 | 0.1 | –0.5 | –0.5 | 88 | 1; 1; 1; 2; 2; 2 |
| (The Snake) | ||||||||
| 2 | Sgr C-NTF | (359.45, –0.01) | 27.4 ± 1.8 × 1.7 ± 0.5 | 0.51 | –0.5 | – | 100 | 1; 1; 1; 1; –; 1 |
| 3 | G359.54+0.18 | (359.55, 0.17) | 15 ± 1.8 × 2.7 ± 0.5 | 0.19 | – | –0.8 | 1000 | 1; 1; 1; –; 3; 1 |
| (Ripple) | ||||||||
| 4 | G359.79+0.17 | (359.80, 0.16) | 16.2 ± 1.8 × 3.5 ± 0.5 | 0.3 | –0.6 | –0.6 | 1000 | 1; 1; 1; 3; 3; 1 |
| 5 | G359.85+0.47 | (359.85, 0.47) | 13.4 ± 1.8 × 2.2 ± 0.5 | 0.12 | –0.6 | –0.8 | 70 | 1; 1; 1; 1; 4,5; 6 |
| (Pelican) | ||||||||
| 6 | G359.96+0.09 | (359.96, 0.11) | 28.7 ± 1.8 × 1.7 ± 0.5 | 0.15 | –0.6 | – | 100 | 1; 1; 1; 1; –; 1 |
| (Southern Thread) | ||||||||
| 7 | G0.09+0.17 | (0.09, 0.17) | 29.4 ± 1.8 × 2.0 ± 0.5 | 0.28 | –0.6 | –0.5 | 140 | 1; 1; 1; 1; 4; 1,4 |
| (Northern Thread) | ||||||||
| 8 | The radio arc | (0.18, –0.07) | 70.5 ± 1.8 × 9.9 ± 0.5 | 0.54 | –0.4 | 0.3 | 1000 | 1; 1; 1; 7; 8; 9 |
Notes. The position (l, b), intensity density I1 at 330 MHz and Δl as longitudinal and Δb as latitudinal extension of each object are taken from LaRosa et al. (2000).
and
represent the non-thermal radio emission spectral index. The flux is connected to a uncertainty of 15% which leads to a ~ 5% uncertainty for the equipartition magnetic field.
References. (1) LaRosa et al. (2000), (2) Yusef-Zadeh (2003), (3) Law et al. (2008), (4) Lang et al. (1999b), (5) Lang et al. (1999a), (6) Anantharamaiah et al. (1999), (7) Anantharamaiah et al. (1991), (8) Reich et al. (1988), (9) Yusef-Zadeh & Morris (1987).
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