Free Access

 

 

Table 6:

Swift XRT X-ray fluxes.

Date
Mode Exposure Flux nH $PL_{\rm ind}$ $PL_{\rm norm}$
    (ks) (erg cm-2 s-1)$^{\ast}$ (1022 cm-2)   (keV-1 cm -2 s-1) at 1 keV

August 15
PC 1.9 3.1 $\pm$ 0.1 $\times $ 10-10 0.6 $\pm$ 0.1 1.7 $\pm$ 0.1 8.1 $\pm$ 0.8 $\times $ 10-2
August 21 WT 1.2 <4.7 $\times $ 10-12 - - -
August 23 WT 0.4 <5.5 $\times $ 10-12 - - -
August 27 PC 2.2 <2.8 $\times $ 10-13 - - -
August 29 WT 4.9 <2.1 $\times $ 10-12 - - -
September 20 PC 1.0 $1.3 \pm 0.1 \times 10^{-10}$ 0.5 $\pm$ 0.1 1.6 $\pm$ 0.1 2.7 $\pm$ 0.4 $\times $ 10-2
October 23 PC 2.0 < $5.7 \times 10^{-14}$ - - -

Notes. (*) Unabsorbed flux in the 2-10 keV band. The errors on the fluxes and spectral parameters are 1$\sigma $. The flux upper limits are 3$\sigma $ (using the prescription for low number statistics given by Gehrels 1986) and assume a power law spectrum of photon index 1.5 with $n_{\rm H} = 0.5 \times 10^{22}$ cm-2.


Source LaTeX | All tables | In the text

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.