Free Access
Table 1
Data and results toward the 4 regions monitored in the EROS spiral arms program.
| Target | θ Mus | γ Nor | γ Sct | β Sct |
|
|
||||
| ⟨ α° ⟩ | 200 | 245 | 278 | 281 |
| ⟨ δ° ⟩ | −64 | −52 | −13 | −6 |
| ⟨ b° ⟩ | −1.46 | −2.42 | −2.09 | −2.15 |
| ⟨ l° ⟩ | 306.56 | 331.09 | 18.51 | 26.60 |
|
|
||||
| Field (deg2) | 3.8 | 8.4 | 3.6 | 4.3 |
|
|
||||
|
2.28 × 106 | 5.24 × 106 | 2.38 × 106 | 3.0 × 106 |
|
|
||||
| ρ∗ × 10-6deg-2 | 0.60 | 0.62 | 0.66 | 0.70 |
|
|
||||
|
0.245 | 0.23 | 0.28 | 0.34 |
|
|
||||
| Nevent with u0< 0.7 | 3 | 10 | 6 | 3 |
| τ × 106 |
|
|
|
|
|
|
||||
 (day) |
97 ± 75 | 57 ± 10 | 47 ± 6 | 59 ± 9 |
| σtE (day) | 98 | 31 | 14 | 12 |
Notes. Average coordinates, field extensions, numbers of bright stars (I< 18.4), surface densities of all stars, of the bright stars, and the measured microlensing optical depth and duration parameters are provided for each target.
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.