Random triples
| Subject | Object | 
|---|---|
| gptkb:RR_Lyrae_variables | 0.3 to 2 magnitudes | 
| gptkb:Alpha_Waves | 20-200 μV | 
| gptkb:Delta_Scuti_variable | 0.003 to 0.9 magnitudes | 
| Subject | Object | 
|---|---|
| gptkb:RR_Lyrae_variables | 0.3 to 2 magnitudes | 
| gptkb:Alpha_Waves | 20-200 μV | 
| gptkb:Delta_Scuti_variable | 0.003 to 0.9 magnitudes |