Title: Spectrophotometric analysis of the sub-stellar companion of HR2562 with SPHERE.

Abstract: I will present here the spectrophotometric results of the observation of the star HR2562 made using the 
instrument SPHERE at VLT. The known companion was retrieved with a S/N of around 20 and it was possible to extract a 
spectrum in the Y and J spectral band that allowed us to classify it as a T2 spectral type object differently from the 
previous determination of its spectral type that classified it as a late L object. Moreover, fitting our spectrum with 
atmospheric model we were able to find the main physical characteristics of this object. We defined a mass of 32±14 
Mjup, an effective temperature of Teff=1100±200 K and a superficial gravity of log(g)=4.75±0.41.