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Multiple H I 21-cm absorbers towards blazar PKS 1158+007
We report an interesting line of sight towards the blazar PKS 1158+007 (J1201+0028) ($z_{\rm em}$ = 1.369), revealing the rare detection of two intervening HI 21-cm absorption systems within a narrow redshift interval ($Δz \sim 0.04$) using the MeerKAT radio telescope. The stronger absorber at $z_{\
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