A new red clump distance to Pismis 19 (2.90 ± 0.15 kpc) supports a Gaia parallax zero-point offset, and the 0.292-day variable OGLE GD-CEP-1864 is reclassified as a delta Scuti.
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The Gaia parallax discrepancy for the cluster Pismis 19, and separating $\delta$ Scutis from Cepheids
A new red clump distance to Pismis 19 (2.90 ± 0.15 kpc) supports a Gaia parallax zero-point offset, and the 0.292-day variable OGLE GD-CEP-1864 is reclassified as a delta Scuti.