Table 4.
Results from the forward-folding fits with an LP and an LP+EP to the MAGIC VHE spectra observed and EBL-corrected (using the EBL model from Domínguez et al. 2011) from 2014 July 19 (MJD 56857.98).
| Fit | f0 × 1010 | Γ | b | K × 105 | β | Ep | χ2/d.o.f. | LRT | |
|---|---|---|---|---|---|---|---|---|---|
| [TeV−1 cm−2 s−1] | [TeV cm−2 s−1] | [TeV] | |||||||
| Observed | LP | 2.56 ± 0.09 | −2.16 ± 0.03 | 0.08 ± 0.02 | – | – | – | 39.8/19 | |
| Observed | LP+EP | 2.54 ± 0.10 | −2.26 ± 0.04 | 0.14 ± 0.03 | 7.7 ± 1.7 | 9.1 ± 3.2 | 3.04 ± 0.10 | 13.5/16 | 4.5σ |
| EBL-corr | LP | 3.00 ± 0.11 | −1.99 ± 0.03 | 0.04 ± 0.02 | – | – | – | 35.4/19 | |
| EBL-corr | LP+EP | 2.99 ± 0.11 | −2.08 ± 0.04 | 0.10 ± 0.03 | 13.0 ± 3.0 | 10.0 ± 3.6 | 3.03 ± 0.10 | 14.6/16 | 3.9σ |
Notes. The likelihood ratio test (LRT) of the second function with respect to the first is reported in the last column. The spectral fits given in this table are depicted in Fig. 5.
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.