Baryonic Tully-Fisher as in Taylor et al. (2022). The filled black circles use AGES H I data and SDSS photometry, from the H I detected in the background of the Virgo fields and cluster members with deficiencies < 0.6. The open circles are from Table 1 in McGaugh (2012). VCC 1964 is highlighted in orange using the H I data with (circle) and without (square) Hanning smoothing. The filled grey squares show the galaxies in Mancera Piña et al. 2019. Outwards from the solid line, the dashed and dotted lines show the 1, 2, and 4 σ scatter.