Fig. 2
SDSS r-band images of the 15 new M 101 group dwarf galaxy candidates. We note that dw1355+51 is at the edge of the CCD and is not centered in the stamp but offset to the right, and dw1255+40 is barely visible without a strong Gauss convolution. One side of an image corresponds to 80 arcsec or 2.7 kpc at the distance of 7 Mpc. North is to the right, east to the top.
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