for observation | 5 | purpose |
in 21cm background emission | 3 | location |
region → be → bright | 17 |
region → be → bright area | 6 |
negative | neutral | positive |
0.121 | 0.610 | 0.269 |
Raw frequency | 23 |
Normalized frequency | 0.312 |
Modifier score | 0.900 |
Perplexity | 239.666 |