Brief secription of past and current INAF programs of solar observations and of the INAF instrumentation and data that will be available to the project.

Fabrizio Giorgi, Mariarita Murabito, Giorgio Viavattene, Paolo Romano, Salvatore L. Guglielmino, Silvio Giordano, Antonio Volpicelli, Alessandro Marassi, Vincenzo Guido, Francesca Zuccarello

The IBIS data Archive (IBIS-A) contains data acquired with the Interferometric BIdimensional Spectropolarimeter (IBIS), the imaging spectro-polarimeter based on a dual Fabry-Perot interferometric system that was operated at the focal plane of the Dunn Solar Telescope (DST) of the National Solar Observatory (NSO) from June 2003 to June 2019. Current total volume of IBIS-A is 19 TB of L0 and 3 TB of L1 data from observations performed on 152 days from 2012 to 2019.

G. Viavattene, F. Giorgi, I. Ermolli, A. Marassi, F. Pedichini, M. Stangalini

We report report on hardware implementation and integration of the modular WFS prototype (WP7.4)

G. Viavattene (1), I. Ermolli (1), R. Cirami (2), G. Calderone (2), D. Del Moro (3), P. Romano (4), I. Coretti (2), F. Giorgi (1 ), V. Baldini (2), P. Di Marcantonio (2), L. Giovannelli (3), S. L. Guglielmino (4), M. Murabito (1), M. Oliviero (5), F. Pedichini (1), R. Piazzesi (1), M. Aliverti (6), E. M. Redaelli (6), F. Berrilli (3), F. Zuccarello (7)

The Interferometric BIdimensional Spectrometer IBIS, which operated until 2019 at the Dunn Solar Telescope, is undergoing a hardware and software revision that will allow soon to perform new measurements of the magnetic and velocity fields in solar atmosphere at high spatial, spectral and temporal resolution. We present the opto-mechanical layout and control system for the new instrument, called IBIS 2.0, which have been developed to interface it to the Vacuum Tower Telescope, and describe future steps.