Weak secondary cyclotron line in eclipsing High Mass X-ray Binary Cen X-3

Pravat Dangal, Ranjeev Misra, Nand Kumar Chakradhari +1

We report the time resolved spectroscopy result from two observations of Cen X-3, over one binary orbit with ASTROSAT and two binary orbit with NuSTAR. NuSTAR covered two intensity…