Thats an SWR station in AP with an SWR train with SCR leaders.
MLY WDM3A Twins & Karnataka Express on PF 2 of HUP
GTL Loner waits silently on PF 1.
Later I got in to a GN coach of this train and traveled to YNK. I had earlier arrived by JP-MYS sf GN coach from ATP to HUP.