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Table 3.
Electron density table for CARS sources
| Object | R[S II](a) | ne(b) (cm−3) | ||
|---|---|---|---|---|
| Core | Wing | Core | Wing | |
| HE0040-1105 | 1.09 ± 0.01 | 0.79 ± 0.06 | 351 ± 15 | 1165 ± 276 |
| HE0108-4743 | 1.28 ± 0.09 | 0.93 ± 0.13 | 124 ± 94 | 653 ± 609 |
| HE0119-0118 | 0.96 ± 0.02 | 0.88 ± 0.02 | 593 ± 39 | 799 ± 53 |
| HE0224-2834 | 1.13 ± 0.05 | 0.66 ± 0.13 | 285 ± 68 | 2124 ± 1851 |
| HE0253-1641 | 0.99 ± 0.05 | 0.64 ± 0.04 | 510 ± 93 | 2455 ± 591 |
| HE0433-1028 | 1.03 ± 0.02 | 0.66 ± 0.03 | 431 ± 29 | 2192 ± 334 |
| HE1310-1051 | 0.95 ± 0.04 | 0.71 ± 0.04 | 598 ± 95 | 1638 ± 516 |
| HE1338-1423 | 0.98 ± 0.02 | 1.27 ± 0.04 | 531 ± 42 | 132 ± 37 |
| HE2302-0857 | 0.97 ± 0.02 | 1.04 ± 0.01 | 565 ± 46 | 427 ± 20 |
Notes.
(a)
The ratio of the fluxes of the emission-line [S II]λ6716 to that of [S II]λ6731 for both the core and wing components.
(b)
The estimated electron density from the [S II] flux ratio following Osterbrock & Ferland (2006).
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