Open Access
Table 1
Offset positions from Sgr A∗, equatorial, and Galactic coordinates for the observed positions in the Sgr A complex.
| Pos. # | Equatorial offsets from Sgr A∗(′′, ′′) | α(B1950.0) | δ(B1950.0) | l(°) | b(°) |
|
|
|||||
| 1 (+50 km s-1 cloud) | (+152, +78) | 17h42m41 0 |
−28°58′00′′ | − 0.015 | − 0.071 |
| 2 | (+100, −8) | 17h42m369 |
−28°59′26′′ | − 0.043 | − 0.071 |
| 3 | (+75, +40) | 17h42m350 |
−28°58′38′′ | − 0.035 | − 0.058 |
| 4 | (+50, −94) | 17h42m331 |
−29°00′52′′ | − 0.071 | − 0.072 |
| 5 (Sgr A∗/CND) | (0,0) (CND) | 17h42m293 |
−28°59′18′′ | − 0.056 | − 0.046 |
| 6 | (0, −90) | 17h42m293 |
−29°00′48′′ | − 0.077 | − 0.059 |
| 7 (+20 km s-1 cloud) | (0, −180) | 17h42m293 |
−29°02′18′′ | − 0.098 | − 0.072 |
| 8 | (−31, −231) | 17h42m269 |
−29°03′09′′ | − 0.115 | − 0.072 |
| 9 | (−62, −282) | 17h42m245 |
−29°04′00′′ | − 0.131 | − 0.073 |
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