For a better understanding of the skymaps in any place on the planet, download the following freeware, created by the prestigious Patrick Chevalley: Cartes Du ciel.

Available in differents languages with wide documentation as support and imaging facilities.

An excelent information source with skill to do sky maps.

This cylinder has the simplified system, for the 88 constellations, fixed by the International Astronomical Union (1922), with the 47 of Hiparco (132 aC); 1 of Tycho (1600); 11 of Bayer (1603); 11 of Hevelius (1687); 15 of Lacaille (1752) and 3, arisen of the old Ship of Argonautas