Open Access

Table A.1

ECF table for the 0.2 – 2.3 keV energy band.

Model Parameters ECF(a) (cm2 erg−1) Multiplication Factor(b)
tbabs*pow NH = 3 × 1020cm−2Γ = 2.0 1.074 × 1012 1
NH = 3 × 1020 cm−2Γ = 1.7 1.060 × 1012 1.013
tbabs*bbody NH = 3 × 1020 cm−2kT = 0.05 keV 7.566 × 1011 1.419
NH = 3 × 1020 cm−2kT = 0.15 keV 1.229 × 1012 0.874
apec kT = 0.3 keV 1.202 × 1012 0.892
kT = 1.0 keV 1.212 × 1012 0.885

Notes. (a)The values reported in the table have been approximated to the third significant digit. (b)The multiplication factor is defined as the correction value to multiply the upper flux limit column (UL_B or UL_S on the data product) to obtain the upper flux limit based on the tabulated spectral model. The small discrepancies regarding the multiplication factors and the listed ECFs are produced because the factors have been calculated using the full (non-approximated) ECF value. We highlight with bold letters the model and ECF used on our upper flux limit calculation.

Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.

Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.

Initial download of the metrics may take a while.