| Typicality: | 0.334 |
| Saliency: | 0.198 |
| discovery → use → nasa’s fermi gamma-ray space telescope | 6 |
| discovery → use → nasa's fermi gamma-ray space telescope | 3 |
| negative | neutral | positive |
| 0.005 | 0.831 | 0.163 |
| Raw frequency | 9 |
| Normalized frequency | 0.198 |
| Modifier score | 0.500 |
| Perplexity | 47.229 |