We propose four 120 ks XMMNewton observations of 1H0707495 simultaneously withfour 30 ks Chandra HETGSobservations to test for the first time the generaltheory of relativity in a strong gravitational
Lowmass black hole (LMBH) with masses of < 10^6 M_sun are important in studiesof black hole physics and cosmology, but little is known about LMBH as apopulation due to their rarity, especially in t
Our analysis of a short Chandra ACIS observation of PSR J1740+1000 has shownthat it is a bright Xray source with the spectrum dominated by thermalemission. The spectrum fits best with a twocomponent b
