| Typicality: | 0.406 |
| Saliency: | 0.366 |
| on september | 5 | temporal |
| in 1977 | 2 | temporal |
| voyager → leave → the earth | 4 |
| voyager → leave → the system | 4 |
| voyager → leave → our planet | 3 |
| voyager → leave → earth | 3 |
| negative | neutral | positive |
| 0.059 | 0.809 | 0.131 |
| Raw frequency | 14 |
| Normalized frequency | 0.366 |
| Modifier score | 0.500 |
| Perplexity | 57.899 |