Showing 1–20 of 20 results
/ Date/ Name
Jun 4, 2020A NICER look at the state transitions of the black hole candidate MAXI J1535-571 during its reflaresDec 1, 2023XMM-Newton --NuSTAR monitoring campaign of the Seyfert 1 galaxy IC 4329ADec 11, 2025Chemical composition and enrichment of the Centaurus cluster core seen by XRISM/ResolveJan 23, 2026Dynamics of AGN feedback in the X-ray bright East and Southwest arms of M87, mapped by XRISMMay 14, 2021The Radius of PSR J0740+6620 from NICER and XMM-Newton DataJan 14, 1997X-Ray Properties of Early Type Galaxies as Observed with ASCAMar 28, 2024Joint ALMA/X-ray monitoring of the radio-quiet type 1 AGN IC 4329AAug 5, 2002The Nature of Dark Matter in Elliptical Galaxies: Chandra X-ray Observatory Observations of NGC 4636Jun 19, 2001Chandra Limits on X-ray Emission Associated with the Supermassive Black Holes in Three Giant Elliptical GalaxiesMay 21, 2002The Nature of Dark Matter in Elliptical Galaxies: Chandra Observations of NGC 4636Sep 5, 2003Intermediate Element Abundances in Galaxy ClustersDec 30, 1998RXTE Hard X-ray Observation of A754: Constraining the Hottest Temperature Component and the Intracluster Magnetic FieldDec 6, 2025A XRISM/Resolve view of the dynamics in the hot gaseous atmosphere of M87Jul 14, 2020The destruction and recreation of the X-ray corona in a changing-look Active Galactic NucleusFeb 10, 2021The 450 days X-ray monitoring of the changing-look AGN 1ES 1927+654Dec 3, 2014ASTRO-H White Paper - High Resolution Spectroscopy of Interstellar and Circumgalactic Gas in the Milky Way and Other GalaxiesJun 4, 2018Constraints on the Chemical Enrichment History of the Perseus Cluster of Galaxies from High-Resolution X-ray SpectroscopyDec 18, 2020Accretion disc cooling and narrow absorption lines in the tidal disruption event AT 2019dsgFeb 13, 2003Groups and the Entropy Floor- XMM-Newton Observations of Two GroupsFeb 3, 1998On the Nature of the X-ray Emission from M32