Free Access

Table 11

Swift-XRT data for sources described by a log parabola.

X-ray flux
log parabola Galactic NH 10-12 erg cm-2 s-1
J2000.0 name Source name Obs. date a b 1021cm-2 0.1–2.4keV 2–10keV Reduced χ2 d.o.f.

0550−3216 PKS0548−322 2010-03-12 0.26 25.0 41.1 0.94 188
1104+3812 Mkn421 2009-11-17 0.19 878.5 530.8 1.04 639
1136+7009 S51133+704 2009-10-28 0.12 91.7 50.7 1.17 164
1555+1111 PG1553+113 2010-02-05 0.36 15.1 4.7 0.85 90
1653+3945 Mkn501 2010-03-21 0.15 92.5 65.4 1.03 257
1959+6508 1ES1959+650 2009-09-26 1.00 104.0 71.7 1.00 369
2009−4849 1Jy2005−489 2009-10-05 0.39 69.0 48.5 1.29 98

Notes. Columns 1 and 2: source name; Col. 3: Swift observation date; Cols. 4 and 5: log parabola parameters a and b; Col. 6: Galactic NH; Cols. 7 and 8: 0.1–2.4 and 2–10keV X-ray fluxes; Col. 9: reduced χ2; Col. 10: number of degrees of freedom.

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.