Free Access
 

 

Table 2:

Properties of the X-ray observations discussed in this paper. Exposure times ($T_{\exp}$) and Count Rates (CR) refer to the pn in the 0.5-10 keV band (unless otherwise specified). $\tau $ is the count rate threshold applied in the determination of the Good Time Interval for scientific product extraction (details in text). $\rho $ is the radius of the scientific products extraction region. $N_{\rm H,~Gal}$ is the column density due to gas in the Milky Way along the line-of-sight to the GPS galaxy (Kalberla et al. 2005) in units of 1020 cm-2.
Source $N_{\rm H,~Gal}$ $T_{\exp}$ $\tau $ $\rho $ CR
    (ks) (s-1) ( $^{\prime\prime}$) (10-3 s-1)
4C+00.02 2.7 22.2 2.1 ... a
PKS0428+20 19.6 15.4 0.75 23 $7.1 \pm 0.8$
4C+14.41 2.0 16.3 0.5 15 $4.8 \pm 0.8$
4C+32.44 1.2 20.5 0.5 16 $25.6 \pm 1.2$
PKS1607+26 3.8 18.5 18 20 $39 \pm 7 $
PKS2008-068 5.0 23.2 0.75 15 $2.0 \pm 0.4$
PKS2127+04 5.0 10.8 0.5 25 $21.2 \pm 1.9 $

a Detected only in the soft X-ray band (0.5-2 keV), with a count rate: $(2.3 \pm 0.7) \times 10^{-3}$ s-1.


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.