2 papers
astro-ph.HE2026
Optical spectroscopy of the VHE flat-spectrum radio quasar PKS 0903-57
E. Kasai, P. Goldoni, C. Boisson +5
We report new optical spectroscopic results for the gamma-ray blazar PKS~090357. The optical properties of this source have historically been complicated to establish, due to a…
astro-ph.HE2026
Scrutinizing the 2020 multiwavelength outburst of PKS 0903-57 through observations with H.E.S.S
A. Acharyya, F. Aharonian, F. Ait Benkhali +138
The blazar PKS 0903-57 has recently been classified as a flat spectrum radio quasar at a redshift of . In March and April 2020, Fermi-LAT and AGILE reported tremendous ac…