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Fig. 6.

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Galaxy-scale and CGM-scale spectra for MID = 1141. Left: Spectrum extracted from the original minicube (black line) with a 0 . 8 $ 0{{\overset{\prime\prime}{.}}}8 $ aperture (radius) around the HST center. The gray solid line indicates the continuum. The gray shade shows 1σ uncertainties. The vertical red and blue lines indicate the rest-frame wavelength of Si II absorption and Si II* emission (EWabs(Si IIλ1527) = 1.6 ± 0.2 Å and EWem(Si II* λ1533) = 1.1 ± 0.1 Å). Right: Spectrum extracted from a 2 . 4 $ 2{{\overset{\prime\prime}{.}}}4 $ aperture around the HST center (EWem(Si II* λ1533) = 1.8 ± 0.4 Å). The spectra indicate that the photon conservation works on the CGM scales.

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