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Distances to Local Group Galaxies via Population II, Stellar Distance Indicators. I. The Sculptor Dwarf Spheroidal

  • Authors: Quang H. Tran, Taylor J. Hoyt, Wendy L. Freedman, Barry F. Madore, Elias K. Oakes, William Cerny, Dylan Hatt, Rachael L. Beaton

Quang H. Tran et al 2022 The Astrophysical Journal 935 .

  • Provider: AAS Journals

Caption: Figure 3.

Sculptor Dwarf Spheroidal VI extinction- and reddening-corrected CMD using photometry from Magellan-Baade IMACS imaging. Foreground sources are removed using proper motions from Gaia EDR3 with its depth plotted as a black dashed line (see Section A for details). IMACS instrumental magnitudes are calibrated to the Stetson–Landolt VI system as described in Section 2.2.

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