QSO MUSEUM - II. Search for extended Lyα emission around eight z ∼ 3 quasar pairs

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Table 2.

Median Lyα SB profile for z ∼ 3 quasar pairs.

R [ckpc] ^(a)	Lyα SB ^(b),(c)	25^th percentile ^(b),(c)	75^th percentile ^(b),(c)
40–52	139.1	97.7	232.2
52–68	132.4	106.2	220.0
68–90	100.1	50.6	200.8
90–117	74.9	46.9	104.0
117–153	44.1	26.6	56.5
153–201	21.6	12.6	43.2
201–263	19.0	11.0	30.0
263–344	4.0	−0.7	15.1
344–450	2.7	−0.9	8.9

Notes.

^(a)

Inner and outer radius of annulus around brighter quasar in comoving units.

^(b)

In units of 10⁻¹⁷ erg s⁻¹ cm⁻² arcsec⁻².

^(c)

Corrected for cosmological dimming by multiplying the individual profiles by (1 + z)⁴.

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