Figure 2 from Toward the ICRF3: Astrometric Comparison of the USNO 2016A VLBI Solution with ICRF2 and Gaia DR1

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Toward the ICRF3: Astrometric Comparison of the USNO 2016A VLBI Solution with ICRF2 and Gaia DR1

Authors: Julien Frouard, Megan C. Johnson, Alan Fey, Valeri V. Makarov, and Bryan N. Dorland

2018 The Astronomical Journal 155 229.

Provider: AAS Journals

Caption: Figure 2.

Position differences in mas, in the sense U16A–ICRF2. The blue curve is a robust local estimate of the mean, while the green curves indicate its 95% confidence interval. See Appendix A for details.

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