| Hardness Ratios for 3C273, Obsid 4431 | |||||
| Aimpoint | HR1 = (H-M)/(H+M) | HR2 = (M-S)/(M+S) | HR3 = (H-S)/(H+S) | ||
| ACIS-S | 0.008 | -0.010 | -0.003 | ||
| ACIS-I | 0.065 | 0.325 | 0.382 | ||
| Quantiles for 3C273, Obsid 4431 | |||||||
| Aimpoint | Quantiles | 25 % | 25 % Error | 50 % | 50 % Error | 75 % | 75 % Error |
| ACIS-S | keV | 0.781 | 7.219 | 1.161 | 0.000 | 1.774 | 0.004 |
| Q-norm | 0.062 | 0.938 | 0.112 | 0.000 | 0.191 | 0.001 | |
| ACIS-I | keV | 0.986 | 0.004 | 1.380 | 0.000 | 2.051 | 0.007 |
| Q-norm | 0.089 | 0.000 | 0.140 | 0.000 | 0.227 | 0.001 | |
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