229490, is largely star-free.

More recently, a deep ground based image of the AGC 226067 field suggested the presence of an additional blue stellar over density located $\sim$1 arcmin to the Northeast of the main body [@Beccari16]. A CMD of the region again suggests that this field consists of primarily foreground stars, although there are a handful of stars that are consistent with a $\sim$7-50 Myr stellar population.

Constraints on an Old Stellar Population {#sec:pop}
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The lack of RGB stars in the CMD of AGC 226067 is striking when compared with the serendipitous Virgo dwarf galaxy in our ACS field of view, which has an absolute magnitude of $M_V$$\approx$$-$11.4. We take two approaches for constraining an old stellar population in AGC 226067’s main body.

First, we use the number of stars in the region of the CMD where we find RGB stars in Dw J122147+132853 to constrain the old stellar mass of AGC 226067. We defined a CMD box surrounding the stars within Dw J122147+132853 (with $F606W_0$$-$$F814W_0$ between 0.30 and 1.66 and $F814W_0$ between 26.20 and 27.67); after background subtraction we find 43$\pm$7 in Dw J122147+132853. However for the main body of AGC 226067, we find only 4$\pm$4 stars. 