U16 detector consists of 4K$\times$4K 9-$\mu m$ pixels with an image scale of $0\farcs41$ pixel$^{-1}$, resulting in a field-of-view of $27\arcmin\times27\arcmin$. The images were calibrated using [AstroImageJ]{} ([AIJ]{}) software package [@Collins:2017].

We observed a full transit from the Siding Spring Observatory, Australia, iTelescope T17 0.43-meter telescope on 27 September 2018 with no filter. The FLI ProLine PL4710 detector consists of 1K$\times$1K pixels with an image scale of $0\farcs92$ pixel$^{-1}$, resulting in a field-of-view of $15\farcm5\times15\farcm5$. The images were calibrated using [AstroImageJ]{}.

We used the [AstroImageJ]{} to extract differential light curves of L 168-9 and all known stars within $2\farcm5$ of the target star that are bright enough to have possibly produced the shallow TESS detection, which includes 11 neighbors brighter than TESS-band = 17.9 mag. This allows an extra 0.5 in delta magnitude relative to L 168-9 to account for any inaccuracies in the TESS band reported magnitudes in the TICv8. The L 168-9 light curves in all five photometric data sets show no significant detection of the shallow TESS detected event, as expected from our lower precision ground-based photometry. Considering a combination of all five photometric data sets, we exclude all 11 known neighbors that are close enough and 