“Hands-On Sky Experience” is a short fulldome movie for digital planetaria which shows real images of real sky obtained with a 180° field of view fisheye lens.

In front of the audience, summer, autumn, winter and spring constellations exchange during one year, with a musical accompaniment of Antonio Vivaldi’s Four Seasons. Observed in Kralovéhradecký and Pardubický regions, especially at places with small light pollution.

The instrument used Canon 250D APS-C 24.1Mpx, lens Sigma 4.5mm f2.8 EX DC Circular Fisheye, exposure 8 s, stop 2,8, sensitivity 3200 ISO. Processing with programs Gmic, Gimp, Sequator, FFmpeg and Blender.

Dome masters can be downloaded from http://www.astrohk.cz/obloha/.