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Table 3
Summary of image properties.
| Target | Setup | Noise | Beam size | Beam position angle | |||||||||||||
|
|
|||||||||||||||||
| Sgr C | 4 GHz | cont. | 6.5 mJy beam-1 |
|
48° | ||||||||||||
| N2H+ | 39 mK |
|
124° | ||||||||||||||
| 20 km s-1 | 8 GHz | cont. | 3.9 mJy beam-1 |
|
2° | ||||||||||||
| N2H+ | 36 mK |
|
162° | ||||||||||||||
| 50 km s-1 | 8 GHz | cont. | 4.6 mJy beam-1 |
|
177° | ||||||||||||
| N2H+ | 58 mK |
|
159° | ||||||||||||||
| G0.253+0.016 | 4 GHz | cont. | 3.5 mJy beam-1 |
|
48° | ||||||||||||
| N2H+ | 42 mK |
|
116° | ||||||||||||||
| Sgr B1–off | 8 GHz | cont. | 6.8 mJy beam-1 |
|
0° | ||||||||||||
| N2H+ | 63 mK |
|
163° | ||||||||||||||
| Sgr D | 4 GHz | cont. | 5.5 mJy beam-1 |
|
50° | ||||||||||||
| N2H+ | 75 mK |
|
42° | ||||||||||||||
Notes. The noise level for spectral line observations is determined for channels of 1 km s-1 width. The bandwidth for continuum observations depends on the observing season, as indicated in Table 2. The position angle of the beam is measured east of north.
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