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Table 2.

Comparison of the photon fluxes absorbed by the fundamental cyclotron line, E0, and its higher harmonics, E1 and E2, during epoch II as derived from the models by Iyer et al. (2015) and this work.

Type E0 2nd E0 E1 E2
This work
Absolute (a) ≤12
Relative (b) ≤0.29%
Residual (c) ≥87%
Iyer et al. (2015)
Absolute (a)
Relative (b)
Residual (c)

Notes. Uncertainties and upper limits are given at the 90% confidence level.

(a)

Absorbed flux by the CRSF in 10−12 erg s−1 cm−2.

(b)

Absorbed flux by the CRSF relative to the continuum flux in the 1–60 keV energy range.

(c)

Residual flux after Eq. (10).

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