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This article has an erratum: [https://doi.org/10.1051/0004-6361/202449974e]


Table 3.

Systematic correction in FDM mass central value as a result of introducing the modified soliton due to a background baryonic potential.

Galaxy ma Δma
[10−23 eV] [10−23 eV]
NGC 2366 −0.18
DDO 168 −0.17
DDO 52 −0.16
DDO 87 −0.16
DDO 126 −0.23
WLM −0.33
DDO 154 −0.13
UGC 8508 −0.3
CvnIdwA −0.9
DDO 210 −0.3
– rogues –
DDO 50 −0.9
DDO 133 −0.29
DDO 6822* −0.17

Notes. ma is the median value of the original FDM mass found in Table 2 with corresponding errors, while Δma is the correction in ma needed to reproduce the original soliton without baryons, that is, the difference between the new FDM mass and the original one. As noted previously, we flag the galaxy NGC 6822 with * because it was not initially selected as a rogue galaxy (see Sect. 4.1).

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