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Resolving the inner parsec of the blazar J1924-2914 with the Event Horizon Telescope
Sara Issaoun, Maciek Wielgus, Svetlana Jorstad +27
The blazar J1924-2914 is a primary Event Horizon Telescope (EHT) calibrator for the Galactic Center's black hole Sagittarius A*. Here we present the first total and linearly polari…
Millimeter light curves of Sagittarius A* observed during the 2017 Event Horizon Telescope campaign
Maciek Wielgus, Nicola Marchili, Ivan Marti-Vidal +28
The Event Horizon Telescope (EHT) observed the compact radio source, Sagittarius A* (Sgr A*), in the Galactic Center on 2017 April 5-11 in the 1.3 millimeter wavelength band. At th…
Long-term scintillation studies of EPTA pulsars. I. Observations and basic results
Yulan Liu, Joris P. W. Verbiest, Robert A. Main +17
Interstellar scintillation analysis of pulsars allows us to probe the small-scale distribution and inhomogeneities of the ionized interstellar medium. Our priority is to present th…
Submillimeter pulsations from the magnetar XTE J1810-197
Pablo Torne, Graham Bell, Dan Bintley +13
We present the first detection of pulsations from a neutron star in the submillimeter range. The source is the magnetar XTE J1810-197, observed with the James Clerk Maxwell Telesco…
The unusual emission from PSR B1859+07 with FAST
Lin Wang, Ye-Zhao Yu, Feifei Kou +3
We present simultaneous broad-band radio observations on the abnormal emission mode from PSR B185907 using the Five-hundred-meter Aperture Spherical radio Telescope (FAST). This…