Table 3
FWHM of the disks in each filter is given in arcseconds.
| Object | Filter | FWHMdata (′′) | FWHMdisk (AU) |
|---|---|---|---|
| HD 100546 | J8.9 | 0.82 ± 0.10 | 61 ± 11 |
| PAH1 | 0.349 ± 0.003 | 28.9 ± 0.5 | |
| ARIII | 0.356 ± 0.002 | 29.0 ± 0.3 | |
| PAH2 | 0.392 ± 0.002 | 28.2 ± 0.4 | |
| PAH2_2 | 0.414 ± 0.002 | 30.5 ± 0.3 | |
| HD 163296 | PAH1 | 0.216 ± 0.002 | <7 |
| NEAR | 0.282 ± 0.001 | <6 | |
| HD 169142 | PAH1 | 0.336 ± 0.003 | 28.6 ± 0.5 |
| NEAR | 0.465 ± 0.003 | 41.1 ± 0.5 | |
| TW Hydra | PAH1 | 0.219 ± 0.001 | <3 |
| . | NEAR | 0.297 ± 0.029 | <49 |
| HD 100453 | PAH1 | 0.234 ± 0.002 | 9.3 ± 0.6 |
| NEAR | 0.352 ± 0.035 | 20.7 ± 6.6 | |
| HD 36112 | NEAR | 0.315 ± 0.002 | <13 |
Notes. HD 100546 is clearly resolved in all bands. HD 169142 and HD 100453 are resolved in both the PAH and NEAR bands, while HD 163296, TW Hydra, and HD 36112 are unresolved point sources. For resolved images, the FWHM after deconvolution is listed in AU. For unresolved images, the 5σ upper limits are listed instead.
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