Publications (14)
The Effects of Selection Biases on the Analysis of Localised Fast Radio Bursts
Jerome Seebeck, Vikram Ravi, Liam Connor +3
The objects that emit extragalatic fast radio bursts (FRBs) remain unidentified. Studies of the host galaxies and environments of accurately localised ( arcsec) FRBs pro…
Deep Synoptic Array science I: discovery of the host galaxy of FRB 20220912A
Vikram Ravi, Morgan Catha, Ge Chen +25
We report the detection and interferometric localization of the repeating fast radio burst (FRB) source FRB 20220912A during commissioning observations with the Deep Synoptic Array…
Disentangling interstellar plasma screens with pulsar VLBI: Combining auto- and cross-correlations
Dana Simard, Ue-Li Pen, Visweshwar Ram Marthi +1
Pulsar scintillation allows a glimpse into small-scale plasma structures in the interstellar medium, if we can infer their properties from the scintillation pattern. With Very Long…
Profile changes associated with DM events in PSR J1713+0747
Fang Xi Lin, Hsiu-Hsien Lin, Jing Luo +5
Propagation effects in the interstellar medium and intrinsic profile changes can cause variability in the timing of pulsars, which limits the accuracy of fundamental science done v…
Scintillation can explain the spectral structure of the bright radio burst from SGR 1935+2154
Dana Simard, Vikram Ravi
The discovery of a fast radio burst (FRB) associated with a magnetar in the Milky Way by the Canadian Hydrogen Intensity Mapping Experiment FRB collaboration (CHIME/FRB) and the Su…
Deep Synoptic Array science: Two fast radio burst sources in massive galaxy clusters
Liam Connor, Vikram Ravi, Morgan Catha +21
The hot gas that constitutes the intracluster medium (ICM) has been studied at X-ray and millimeter/sub-millimeter wavelengths (Sunyaev-Zeldovich effect) for decades. Fast radio bu…