AstroSAT observations reveal quasi-periodic oscillations in the X-ray binary GX 5-1

Using the AstroSAT spacecraft, Indian astronomers have observed the low-mass X-ray binary designated GX 5-1. The observations were published March 28 on the arXiv pre-print repository. The authors report the detection of quasi-periodic oscillations in this binary and discuss its nature.

Source: https://phys.org/news/2019-04-astrosat-reveal-quasi-periodic-oscillations-x-ray.html