Table 4.
Quality assessment of the SFR recipes discussed in this work in terms of their median offset and scatter with respect to Hα attenuation-corrected SFR.
| Band | Combined with | CW4 dependent on | Recommended | Reference | PHANGS | MaNGA | ||
|---|---|---|---|---|---|---|---|---|
| Median | Scatter | Median | Scatter | |||||
| offset [dex] | [dex] | offset [dex] | [dex] | |||||
| FUV | W4 | Constant | no | (1) | 0.08 | 0.17 | 0.12 | 0.25 |
| FUV | W4 | log(FUV/W1) | Yes | This work | 0.003 | 0.16 | −0.007 | 0.22 |
| FUV | W4 | log(Hα/W1) | No | This work | 0.003 | 0.13 | −0.02 | 0.20 |
| Hα | W4 | Constant | no | (2) Or (3) | 0.07 | 0.12 | 0.003 | 0.18 |
| Hα | W4 | log(Hα/W1) | Yes | This work | −0.003 | 0.08 | −0.002 | 0.14 |
Notes. Literature recipes with constant coefficients are shown for comparison. In particular, for the case of Hα+W4, we use the value from (2) for PHANGS and the value from (3) for MaNGA. Notes: (1) Leroy et al. (2019), (2) Calzetti et al. (2007), (3) Kennicutt et al. (2009).
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.