Table F.1.
Quantities along the H2 redshifted cavity of DG Tau B.
| Z (au) | Nsp a | Fb (×10−5 erg s−1 cm−2 sr−1) | A2.12μm c | Tex d (K) | N(H2)d (×1017 cm−2) | Ṁ(H2)e (×10−11 M⊙ yr−1) |
|---|---|---|---|---|---|---|
| 147 | 17 | 3.42±0.07 | 0.84±0.18 | 1952±113 | 1.83±0.51 | 3.5±0.9 |
| 175 | 20 | 4.49±0.09 | 0.64±0.19 | 1968±100 | 1.92±0.47 | 4.3±1.1 |
| 203 | 22 | 4.44±0.09 | 0.58±0.20 | 1874±99 | 1.99±0.51 | 4.9±1.3 |
| 231 | 22 | 5.30±0.12 | 0.68±0.12 | 1886±83 | 2.41±0.50 | 5.9±1.2 |
| 259 | 23 | 5.41±0.09 | 0.52±0.11 | 1943±83 | 1.99±0.40 | 5.1±1.0 |
| 287 | 27 | 6.18±0.06 | 0.44±0.10 | 2005±68 | 1.96±0.31 | 5.9±0.9 |
| 315 | 28 | 6.20±0.08 | 0.41±0.08 | 2106±51 | 1.68±0.18 | 5.2±0.6 |
| 343 | 28 | 3.61±0.08 | 0.49±0.11 | 2238±78 | 0.93±0.14 | 2.9±0.4 |
| 371 | 29 | 2.59±0.06 | 0.33±0.16 | 2472±162 | 0.46±0.12 | 1.5±0.4 |
| 399 | 30 | 2.16±0.05 | 0.19±0.19 | 2259±162 | 0.42±0.13 | 1.4±0.4 |
| 427 | 31 | 2.02±0.04 | 0.13±0.16 | 2284±103 | 0.35±0.07 | 1.2±0.2 |
| 455 | 32 | 2.47±0.05 | 0.13±0.14 | 2203±96 | 0.46±0.09 | 1.6±0.3 |
| 483 | 33 | 2.43±0.06 | 0.24±0.11 | 2176±73 | 0.52±0.07 | 1.9±0.3 |
| 511 | 34 | 2.08±0.05 | ∼0 | 2086±90 | 0.40±0.07 | 1.5±0.3 |
| 539 | 34 | 1.90±0.05 | ∼0 | 2159±142 | 0.33±0.08 | 1.3±0.3 |
| 567 | 34 | 1.84±0.07 | 0.05±0.24 | 2486±187 | 0.25±0.07 | 0.9±0.3 |
a. Number of spaxels per slit. All spaxels follow an S/N > 3 criterion on the 1-0S(1) H2 transition, allowing them to be selected. b. Mean surface brightness over the slit of the 1-0S(1) H2 transition, not corrected from extinction. The error bars correspond to the full range of values in each slit. c. Average extinction at 2.12μm inside the slits using the 1-0Q(7)/1-0S(5) line ratio. d. Excitation temperature Tex and column density N(H2) derived from excitation diagram fits. e. H2 mass flux estimated using the N(H2) values and considering the vertical velocity VZ (22.5 km s−1) derived in Sect. 4.2.
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.