SDSS-IV MaNGA: the indispensable role of bars in enhancing the central star formation of low-z galaxies
Supplementary Data
The measurements are provided by Lin et al. (2020). For any questions regarding these data, please contact Lin Lin (linlin@shao.ac.cn). A markdown version [README.md] can be saved.
Measurements
Table | Download |
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Measurements of barred galaxies |
Format: csv
[table2_full.dat]
|
Turnover property measurements |
Format: csv
[table3_full.dat]
|
Descriptions
table2_full.dat : measurements of barred galaxies. Columns are
- $\rm ID$ : MaNGA ID.
- $r_{\rm bar}\ ['']$ : bar length and uncertainty.
- $e_{\rm bar}$ : bar ellipse and uncertainty.
- $\rm PA_{bar} [^\circ]$ : bar position angle and uncertainty.
table3_full.dat : turnover property measurements. Columns are
- $\rm ID$ : MaNGA ID.
- $\rm R_t\ ['']$ : turnover radius and uncertainty.
- $\Delta\log{\rm EW}({\rm H}\alpha)\ [$Å$]$ : $\log{\rm EW}({\rm H}\alpha)$ enhancement and uncertainty.
- $\Delta{\rm EW}({\rm H}\delta)\ [$Å$]$ : ${\rm EW}({\rm H}\delta)$ enhancement and uncertainty.
- $\Delta{\rm D_n 4000}$ : $\rm D_n(4000)$ drop and uncertainty.
- $\Delta\log\ {\rm SFR}_{\rm < R_t}\ [M_\odot {\rm yr}^{-1}]$ : log SFR enhancement within turnover radius and uncertainty.
References
- Lin et al. 2020. SDSS-IV MaNGA: the indispensable role of bars in enhancing the central star formation of low-z galaxies.