Open Access
Table 3.
Extinction curve using spiral arm reference stars.
| # Spiral arm | AJ/AH | AH/AKs |
|---|---|---|
| 1 | 2.07±0.31 | 1.94±0.39 |
| 2 | 1.89±0.21 | 1.83±0.21 |
| 3 | 1.89±0.19 | 1.86±0.19 |
| 4 | 1.82±0.19 | 1.87±0.19 |
| Mean value | 1.89±0.11 | 1.86±0.11 |
Notes. The mean values in the last row correspond to a weighted mean of the extinction ratios obtained for the spiral arms in the rows above.
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.