Table 2
Emission lines.
| Center | sp(A) | sp(B) | ||||
|
|
||||||
| Line | Flux | FWHM | Flux | FWHM | Flux | FWHM |
| λ [μm] | [10-18 W m-2] | [km s-1] | [10-18 W m-2] | [km s-1] | [10-18 W m-2] | [km s-1] |
|
|
||||||
| [Fe ii] | 1.94 ± 0.47 | 190 ± 50 | ... | ... | ... | ... |
| 1.644 | ||||||
| H2(1−0)S(3) | 1.33 ± 0.13 | 210 ± 20 | 0.33 ± 0.02 | 180 ± 15 | 0.29 ± 0.02 | 230 ± 15 |
| 1.957 | ||||||
| H2(1−0)S(1) | 0.86 ± 0.11 | 180 ± 25 | 0.28 ± 0.02 | 125 ± 10 | 0.28 ± 0.03 | 255 ± 25 |
| 2.122 | ||||||
| Brγ | 0.295 ± 0.095 | 185 ± 70 | ... | ... | ... | ... |
| 2.166 | ||||||
| H2(1−0)S(0) | 0.36 ± 0.09 | 230 ± 75 | 0.065 ± 0.02 | 190 ± 70 | 0.05 ± 0.02 | 195 ± 115 |
| 2.223 | ||||||
| H2(2−1)S(1) | 0.13 ± 0.06 | 110 ± 55 | 0.04 ± 0.015 | 140 ± 60 | 0.04 ± 0.02 | 235 ± 50 |
| 2.247 | ||||||
| H2(1−0)Q(1) | 1.08 ± 0.20 | 185 ± 30 | 0.28 ± 0.03 | 155 ± 15 | 0.21 ± 0.04 | 250 ± 40 |
| 2.408 | ||||||
| H2(1−0)Q(2) | 0.79 ± 0.265 | 290 ± 75 | ... | ... | 0.06 ± 0.02 | 115 ± 35 |
| 2.414 | ||||||
| H2(1−0)Q(3) | 1.02 ± 0.20 | 205 ± 30 | 0.23 ± 0.015 | 135 ± 15 | 0.18 ± 0.02 | 235 ± 35 |
| 2.422 | ||||||
Notes. For center: the lines were measured in a 1″ radius aperture centered on the adopted galactic center and nuclear position. For sp(A) and sp(B): the lines were measured in a 
radius aperture centered on the emission region. See also Fig. 3g. The FWHM is not corrected for instrumental broadening, which is ~100 km s-1 in H-band and ~75 km s-1 in K-band.
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