Table 1.

Measured physical parameters for the five high confidence filaments (average values).

Name Mean Std Min Max
Ffil 45.9 17.3 20.8 67.9
Fcomp 15.1 7.0 4.5 23.7
Fdif 30.8 10.6 16.4 44.2

S/Nfil 13.5 2.5 9.4 17.1
S/Ncomp 10.9 2.5 5.9 12.5
S/Ndif 9.9 1.6 8.1 12.8

log Lfil 42.8 0.1 42.6 43.0
log Lcomp 42.3 0.2 42.0 42.4
log Ldif 42.6 0.1 42.5 42.8

Sfil 719.6 162.6 511.9 1008.8
Scomp 122.6 32.1 68.4 157.9
Sdif 597.0 142.3 443.5 856.5

SBdif 5.1 1.2 3.7 7.2
Fdif/Ffil 68.5 6.1 61.5 78.6

Notes. Mean, standard deviation, min, and max values are given for the following three components (c): fil = full filament, comp = compact area within the filament, dif = diffuse area within the filament. Fc: Lyα flux in 10−18 erg s−1 cm−2 for the component c, S/Nc: Flux S/N for the component c, log Lc: Log of Lyα luminosity in erg s−1 for the component c. Sc: Surface in arcsec2 for the component c. SBdif: Average surface brightness of the diffuse Lyα emission in 10−20 erg s−1 cm−2 arcsec−2. Fdif/Ffil: Fraction of Lyα flux in the diffuse area (in %). For individual values by overdensities see Table C.2.

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