A high resolution image of the inner-shell of the PCygni nebula in the infra-red [Fe II] line

We have obtained with the LBT Telescope AO system Near-Infrared camera PISCES images of the inner-shell of the nebula around the luminous blue variable star P Cygni in the [Fe II] emission line at 1.6435 {\mu}m. We have combined the images in order to cover a field of view of about 20" around P Cygni thus providing the high resolution (0".08) 2-D spatial distribution of the inner-shell of the P Cygni nebula in [Fe II]. We have identified several nebular emission regions which are characterized by an S/N>3. A comparison of our results with those available in the literature shows full consistency with the finding by Smith & Hartigan (2006) which are based on radial velocity measurements and their relatively good agreement with the extension of emission nebula in [NII] {\lambda}6584 found by Barlow et al. (1994). We have clearly detected extended emission also inside the radial distance R=7".8 and outside R=9".7 which are the nebular boundaries proposed by Smith & Hartigan (2006). New complementary spectroscopic observations to measure radial velocities and to derive the 3-D distribution of P Cygni nebula are planned.