Table 5
Continuum fluxes obtained at 2.6 and 1.3 mm from the interferometric data.
Source | Continuum fluxes | IRAS fluxes | ||||
at 2.6 mm (mJy) | at 1.3 mm (mJy) | f12 (Jy) | f25 (Jy) | f60 (Jy) | f100 (Jy) | |
|
||||||
WX Psc | 4.8 ± 1.6 | ± 6 | 1155 | 968 | 215 | 72 |
IK Tau | 9 ± 1 | 28 ± 2 | 4634 | 2377 | 332 | 103 |
TX Cam | 10.1 ± 0.6 | 24.5 ± 0.9 | 1640 | 635 | 134 | 39 |
RX Boo | 7 ± 1 | 20 ± 3 | 846 | 419 | 69 | 26 |
X Her | 2.8 ± 0.4 | 13.5 ± 0.6 | 484 | 241 | 39 | 18 |
CRL 2362 | ± 0.3 | ± 0.6 | 112 | 137 | 31 | 8 |
χ Cyg | 15.8 ± 0.7 | 65 ± 3 | 1690 | 459 | 81 | 18 |
V Cyg | 7.2 ± 0.5 | 17.0 ± 0.9 | 665 | 234 | 49 | 17 |
S Cep | 4.6 ± 0.7* | 11.3 ± 1.4* | 383 | 133 | 29 | 13 |
OH 104.9+2.4 | ± 0.6 | ± 1.4 | 123 | 229 | 91 | 35 |
R Cas | 13.0 ± 0.7 | 45 ± 2 | 1340 | 555 | 103 | 39 |
IRAS 19475+3119 | ± 0.4 | ± 0.6 | 0.5 | 38 | 56 | 15 |
IRAS 20028+3910 | 5.0 ± 0.5* | 24 ± 2* | 42 | 211 | 143 | 47 |
IRAS 21282+5050 | 2.9 ± 0.6 | 5.4 ± 1.2 | 51 | 74 | 33 | 15 |
IRAS 23321+6545 | ± 0.4 | 4.0 ± 0.7 | 14 | 86 | 64 | 19 |
CRL 2477 | 1.3 ± 0.4 | 4.4 ± 0.6 | 75 | 109 | 47 | 14 |
Notes. The continuum fluxes (shown in Cols. 2 and 3) were obtained, after line emission subtraction, by fitting the data in the uv − plane with a point-like source model, but for χ Cyg, for which an elliptical Gaussian source (0″̣9 × 0″̣7 size) model was fitted. (*) Means that the continuum obtained at 2.6 mm is found to be displaced with respect to that at 1.3 mm. In Cols. 4−7 IRAS fluxes (from SIMBAD) are shown for comparison. We think however that a large part of the CSE continuum emission is filtered out in the data, by comparison with the results obtained by Groenewegen et al. (1997).
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