Measurement of the extragalactic background light imprint on the spectra of the brightest blazars observed with H.E.S.S.

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Table 2

Smooth functions describing the intrinsic spectra of the sources studied in this paper.

Name	Abbrev.	Function²

Power law	PWL	φ₀(E/E₀)^− Γ
Log parabola	LP	φ₀(E/E₀)^{−a − blog (E/E₀)}
Exponential cut-	EPWL	φ₀(E/E₀)^− Γexp(−E/E_cut)
off power law
Exponential cut-	ELP	φ₀(E/E₀)^{−a − blog (E/E₀)}exp(−E/E_cut)
off log parabola
Super exponential	SEPWL	φ₀(E/E₀)^− Γexp(−(E/E_cut)^γ)
cut-off power law

Notes.

⁽²⁾

The reference energy E₀ is set to the decorrelation energy of the spectrum.

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