Table 2
Velocity dispersions produced using the rolling stacking technique, as described in the text, represented as the open squares in Fig. 5.
| R (′′) | σv (km s-1) | δσv (km s-1) |
|
|
||
| 67 | 121.6 | 14.1 |
| 67−72 | 135.4 | 11.1 |
| 67−75 | 154.5 | 11.4 |
| 67−76 | 163.7 | 10.8 |
| 67−78 | 164.0 | 12.0 |
| 72−79 | 147.0 | 8.8 |
| 75−94 | 134.4 | 10.6 |
| 76−95 | 129.9 | 10.4 |
| 78−96 | 141.2 | 12.4 |
| 78−104 | 122.0 | 13.0 |
| 78−106 | 113.7 | 13.8 |
| 79−109 | 117.2 | 14.4 |
| 79−111 | 119.1 | 13.9 |
| 79−116 | 95.8 | 14.8 |
| 79−120 | 103.9 | 13.5 |
| 94−121 | 115.4 | 13.1 |
| 95−124 | 114.5 | 14.0 |
| 96−124 | 91.1 | 19.7 |
| 104−127 | 91.2 | 20.3 |
| 106−128 | 96.3 | 22.0 |
| 109−129 | 81.7 | 23.0 |
| 111−131 | 85.1 | 22.0 |
| 116−132 | 106.7 | 21.0 |
| 120−133 | 111.5 | 20.2 |
| 121−134 | 76.6 | 25.4 |
Notes. The columns are: 1 – the radii, in arcseconds, of the slits combined to produce the final stacked spectra, 2 – the velocity dispersion of the final stacked spectra, and 3 – the uncertainty on the velocity dispersion estimate.
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