Table 5
Values of the nebular mass derived from our data.
| Source | Mass | Typical size | Comments | |
| M ⊙ | ′′ | cm | ||
|
|
||||
| RV Tau | <8 × 10-3 | <0.5 | <1.3 × 1016 | |
| DY Ori | 2 × 10-3 | 0.37 | 1.1 × 1016 | |
| Red Rectangle | 6.6 × 10-3 | total neb. | ||
| Red Rectangle | 6 × 10-3 | 2 | 2.3 × 1016 | disk |
| U Mon | <9 × 10-4 | <0.4 | <5 × 1015 | |
| AI CMi | 1.9 × 10-2 | 1.2 | 2.7 × 1016 | prob. exp. comp. |
| HR 4049 | 6.3 × 10-4 | 0.6 | 6 × 1015 | |
| 89 Her | 2.7 × 10-2 | total neb. | ||
| 89 Her | 1.4 × 10-2 | 1.5 | 2.3 × 1016 | disk |
| IRAS 18123+0511 | 4.7 × 10-2 | 0.6 | 3 × 1016 | prob. exp. comp. |
| AC Her | 8.4 × 10-4 | 0.7 | 1.1 × 1016 | |
| R Sct | 5 × 10-2 | total neb. (complex prof.) | ||
| R Sct | ~6.9 × 10-3 | ~1 | ~1.5 × 1016 | disk |
| IRAS 19125+0343 | 1.3 × 10-2 | 1 | 2.3 × 1016 | prob. exp. comp. |
| IRAS 19157-0247 | 1.4 × 10-2 | 0.7 | 3 × 1016 | |
| IRAS 20056+1834 | 10-1 | total neb. (complex prof.) | ||
| IRAS 20056+1834 | ~2.5 × 10-2 | ~0.6 | ~1.7 × 1016 | disk |
| R Sge | <9 × 10-3 | <0.3 | <7 × 1015 | |
|
|
||||
| IRAS 08544-4431 | ~7.7 × 10-3 | 2.2 | 1.8 × 1016 | from 12CO data |
| IW Car | ~5.3 × 10-3 | 1.3 | 2 × 1016 | from 12CO data |
| HD 95767 | ~1.2 × 10-3 | 0.6 | 1.3 × 1016 | from 12CO data |
| HD 108015 | ~2.3 × 10-2 | 1.2 | 3 × 1016 | from 12CO data |
Notes. Distance values are discussed in Sect. 2. For 89 Her, R Sct, and IRAS 20056+1834, we have calculated the total nebular mass and also the mass derived from the central line peak, expected to better represent the disk emission. See discussion on these cases and other uncertain values in Sect. 5.3 and Appendix B.
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