Looking for True X-ray Modulation through Energy Quantiles Jaesub Hong Spring, 2011.
Looking for X-ray Modulation without relying on X-ray Modulation
description
Transcript of Looking for X-ray Modulation without relying on X-ray Modulation
Looking for X-ray Modulation without relying on X-ray Modulation
Jaesub HongFall, 2010
Survey of Galactic Bulge X-ray sources
as a part of ChaMPlane
Three low extinction windows
Baade’s Window (BW)Stanek’s Window (SW)The Limiting Window
(LW)
An IP in Baade’s Window : CXOPS J180354.3 – 300005 (1028.3 s)
Hong et al, ApJ, 2009
abso
rption
Intrinsically hard
The Limiting Window (Hong et al 2010, in prep)
An IP in LW : CXOPS J175118.7 – 293811 (4731 s)Hong et al, 2010 in prep
Evans & Hellier 2007
Evans & Hellier 2007
Hong et al, 2010 in prep
1576 s 4730 s 9461 s
e.g. DisCan for quantum gravity photon disperson: Scargle, Norris, Bonnel, 2008sharpness : Shannon, Reny, Fisher information,
varianceShannon
Phase Phase
Ob
serv
ab
les
vs.
Pattern matters?