Significance maps for HAWC’s all-energy emission and its comparison to the SNR in the region. a) The HAWC all-energy significance map of the region with the 4, 6, and 8σ contours overlaid in green. b) The HAWC significance map of the region with labels showing the best-fit positions from this analysis, the previous HAWC publication (Albert et al. 2020), and VERITAS (Acciari et al. 2009). The green dashed, white dotted, cyan dot-dashed, and blue solid contour indicate LHAASO’s analysis region (Cao et al. 2021), Tibet ASγ’s 1σ extension (Amenomori et al. 2021), Fermi-LAT’s 1σ extension (Fang et al. 2022), and MAGIC’s analysis regions (MAGIC Collaboration 2023), respectively. c) The brightness temperature image (Taylor et al. 2003) of the SNR overlaid with the HAWC 4, 6, and 8σ contours in white. The bright emission on the left shows the head of the SNR, while the faint emission extending to the right shows the tail.