Proper Motions of Dwarf Spheroidal Galaxies from Hubble Space Telescope Imaging. IV: Measurement for Sculptor

S. Piatek; C. Pryor; P. Bristow; E. W. Olszewski; H. C. Harris; M. Mateo; D. Minniti; C. G. Tinney

doi:10.1086/510456 10.1086/499526

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Proper Motions of Dwarf Spheroidal Galaxies from Hubble Space Telescope Imaging. IV: Measurement for Sculptor

S. Piatek·C. Pryor·P. Bristow·E. W. Olszewski·H. C. Harris·M. Mateo·D. Minniti·C. G. Tinney

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Abstract

This article presents a measurement of the proper motion of the Sculptor dwarf spheroidal galaxy determined from images taken with the Hubble Space Telescope using the Space Telescope Imaging Spectrograph in the imaging mode.

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S. Piatek, C. Pryor, P. Bristow, E. W. Olszewski, H. C. Harris, M. Mateo, D. Minniti, C. G. Tinney. 2006-01-24. Proper Motions of Dwarf Spheroidal Galaxies from Hubble Space Telescope Imaging. IV: Measurement for Sculptor. https://doi.org/10.1086/510456%2010.1086%2F499526

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