Table 5.
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The shifts in the median abundance ratios of various α elements between the SR variables and APOGEE/GIANTS. The median abundance error is ∼0.01 dex.

AbundanceLow-α shiftHigh-α shiftLow-α shiftHigh-α shift
AllAllMetallicity-limitedMetallicity-limited
|$\rm [\alpha /M]$| + 0.06 + 0.06 + 0.02 + 0.04
|$\rm [Mg/Fe]$| + 0.09 + 0.04 + 0.04 + 0.01
|$\rm [O/Fe]$| + 0.08 + 0.05 + 0.0 + 0.01
|$\rm [Si/Fe]$| + 0.01 + 0.01−0.04−0.01
AbundanceLow-α shiftHigh-α shiftLow-α shiftHigh-α shift
AllAllMetallicity-limitedMetallicity-limited
|$\rm [\alpha /M]$| + 0.06 + 0.06 + 0.02 + 0.04
|$\rm [Mg/Fe]$| + 0.09 + 0.04 + 0.04 + 0.01
|$\rm [O/Fe]$| + 0.08 + 0.05 + 0.0 + 0.01
|$\rm [Si/Fe]$| + 0.01 + 0.01−0.04−0.01
Table 5.
Open in new tab

The shifts in the median abundance ratios of various α elements between the SR variables and APOGEE/GIANTS. The median abundance error is ∼0.01 dex.

AbundanceLow-α shiftHigh-α shiftLow-α shiftHigh-α shift
AllAllMetallicity-limitedMetallicity-limited
|$\rm [\alpha /M]$| + 0.06 + 0.06 + 0.02 + 0.04
|$\rm [Mg/Fe]$| + 0.09 + 0.04 + 0.04 + 0.01
|$\rm [O/Fe]$| + 0.08 + 0.05 + 0.0 + 0.01
|$\rm [Si/Fe]$| + 0.01 + 0.01−0.04−0.01
AbundanceLow-α shiftHigh-α shiftLow-α shiftHigh-α shift
AllAllMetallicity-limitedMetallicity-limited
|$\rm [\alpha /M]$| + 0.06 + 0.06 + 0.02 + 0.04
|$\rm [Mg/Fe]$| + 0.09 + 0.04 + 0.04 + 0.01
|$\rm [O/Fe]$| + 0.08 + 0.05 + 0.0 + 0.01
|$\rm [Si/Fe]$| + 0.01 + 0.01−0.04−0.01
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