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Table 3

Best-fit parameters for the diffuse X-ray background spectrum derived from blank sky around 4U 1344−60.

Component Parameter Value

Local Hot Bubble kT   [keV]  0.61
Z 1.0 (fixed)
Normalization (7.0 ± 3.3)×10-4

NH [× 1022 cm-2] 1.06 (fixed)
Galactic halo kT (keV) 0.17
Z 1.0 (fixed)
Normalization 0.26
CXB ΓX 2.22

1.02 (63.41/62)



kT and Z are temperature and metal abundance in terms of the solar value of the plasma, respectively. Errors are 90% confidence level.

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