Table 10.
Spectral indices for all the sources observed in the F-GAMMA programme computed in three separate sub-bands.
| 2.64, 4.85, 8.35 GHz |
8.35, 10.4.5, 14.6 GHz |
14.6, 23.0, 32, 43 GHz |
||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Source | αmin | αmax |
 |
⟨α⟩ |
 |
N | αmin | αmax |
 |
⟨α⟩ |
 |
N | αmin | αmax |
 |
⟨α⟩ |
 |
N | ||
| Main monitored sample (source groups “f”, “s1”, “s2”) | ||||||||||||||||||||
| J0050−0929 | −0.37 | +0.28 | +0.11 | +0.04 | 0.02 | 52 | −0.55 | +0.43 | −0.08 | −0.09 | 0.04 | 51 | −0.57 | +0.23 | −0.14 | −0.13 | 0.08 | 36 | ||
| ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... |
| Sources monitored until the sample revision (source group “old”) | ||||||||||||||||||||
| J0006−0623 | −0.14 | −0.01 | −0.11 | −0.10 | 0.01 | 22 | −0.47 | −0.03 | −0.11 | −0.13 | 0.03 | 21 | −1.00 | +0.09 | −0.17 | −0.18 | 0.08 | 14 | ||
| ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... |
| Sources observed as part of the F-GAMMA-Planck MoU | ||||||||||||||||||||
| J0108+0135 | −0.01 | +0.18 | +0.05 | +0.06 | 0.08 | 9 | −0.37 | −0.13 | −0.25 | −0.24 | 0.02 | 9 | −0.68 | −0.15 | −0.52 | −0.42 | 0.15 | 9 | ||
| ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... |
| Other sources observed within the F-GAMMA framework as Targets of Opportunity | ||||||||||||||||||||
| J0017−0512 | +0.67 | +0.67 | +0.67 | +0.67 | ... | 1 | +0.71 | +0.71 | +0.71 | +0.71 | 0.58 | 1 | ... | ... | ... | ... | ... | ... | ||
| ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... |
| The calibrators used for the F-GAMMA programme | ||||||||||||||||||||
| 3C48 | −0.98 | −0.90 | −0.93 | −0.94 | 0.02 | 108 | −1.08 | −0.90 | −1.00 | −1.00 | 0.01 | 111 | −1.24 | −0.77 | −1.05 | −1.04 | 0.03 | 99 | ||
| ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... |
Notes. Column description: 1: F-GAMMA source identifier; 2, 8 and 14: minimum (softest) spectral index measured; 3, 9 and 15: maximum (hardest) spectral index measured; 4, 10 and 16: median spectra index; 5, 11 and 17: mean spectral index; 6, 12 and 18: median spectral uncertainty; 7, 13 and 19: number of measured SEDs. In the cases of only two flux density measurements the spectral indices are still computed; however, the formal error propagation is not applicable and hence no median uncertainty is reported. The full table is available at the CDS.
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