17-19 February 2020
Accademia Nazionale dei Lincei, Roma
Europe/Rome timezone

STARFINDER 2.0

18 Feb 2020, 16:36
18m
Accademia Nazionale dei Lincei, Roma

Accademia Nazionale dei Lincei, Roma

Palazzo Corsini via della Lungara, 10 Roma

Speaker

Dr laura schreiber (INAF OAS)

Description

The Starfinder code (Diolaiati et Al 2000) has been the first attempt to face with the typical adaptive optics structured Point Spread Function (PSF) in dense star fields to accomplish astrometric and photometric analysis. The next release of the software will also handle a variation of the PSF across the Field of View (FoV) including the option of an analytical variation model that can be defined by the user. The PSF can be either extracted numerically from the brightest stars in the science field or computed externally and provided as an input in the form of a single image or a cube of images. This feature makes this software suitable to work with PSF models obtained by PSF recostruction techniques.

Primary author

Dr laura schreiber (INAF OAS)

Co-author

Dr emiliano diolaiti (INAF OAS)

Presentation Materials