Fig. A.2
The other 16 candidates identified in this work: the remaining four subdwarfs confirmed spectroscopically are shown at the top, the seven solar-metallicity M dwarfs below followed by the five candidates without optical spectra. Images are in the Sloan z-band and approximately 2.64 × 1.94 arcmin aside with North up and East left. The ID number of the object is indicated at the top left of the image and the scale at the bottom left.
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