Fig. 1
Images of the H2O maser reference spot and the extragalactic radio sources used for the parallax measurements of NML Cyg at the middle epoch (2008 November 08). Source names are in the upper left corner and the restoring beam (dotted ellipse) is in the lower left corner of each panel. Contour levels are spaced linearly at 3 Jy beam-1 for NML Cyg and 1.5 mJy beam-1 for the background sources.
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