Imaging and analysis of neon nova V382 Vel shell
  We present the detection and imaging of the spatially resolved shell of nova
V382 Vel with SOAR adaptive optics module (SAM). The shell was observed in
narrow band filters H$\alpha$ and [O III] 5007\AA, revealing different
structures in each filter. The shell's angular diameter obtained was $9.9$
arcsec, equivalent to $2.8 \times 10^{17}$ cm, using the distance of $1.79$ kpc
obtained by Gaia mission. The upper limit for total shell mass derived from
recombination lines is $M_{s} = 1.4 \times 10^{-4}$ M$_{\odot}$. Our
photoionization models indicate an accretion disk with $T_d=60,000$ K and
L=$10^{36}$ erg/s as main ionizing source.
