Optical and X-ray images centered on the eight new λ Cas analogs and the λ Cas candidate. All images are centered on the targets, 52 x 52 in size, and oriented with north up and east to the left. The X-ray images correspond to the 0.5-10.0 keV energy band (after merging all EPIC data when XMM-Newton is used), while the optical images are from the DSS survey (POSS2/UKSTU Red). For HD 316568, the Chandra data with ObsID 4547 and the XMM-Newton daa with ObsID 0402280101 are both shown; for HD 42054 the XMM-Newton dataset is shown rather than the zeroth-order Chandra data; for CQ Cir V771 Sgr, and V2156 Cyg images merging all Swift data were created with the online tool (see footnote 7 and Sect. 4.1.2).
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