spinner-caricamento
Share

Astronomical Observatory of Abruzzo verified

Teramo, Abruzzo, Italy closed Visit museumarrow_right_alt

fullscreen
Cooke and Sons astrograph
fullscreen
Cook and Sons astrograph
fullscreen
Cooke and Sons photographic camera
fullscreen
Thornton Pickard photographic camera
fullscreen
Cavignato chronograph
fullscreen
Fuess chronograph
fullscreen
Barraud marine chronometer
fullscreen
Two cell photometer
fullscreen
One cell photometer
fullscreen
Stellar interferometer
fullscreen
Sundial at Babylonian hours
fullscreen
Sundial at Italic hours
fullscreen
Micrometro
fullscreen
Grubb wire micrometer
fullscreen
Pendulum A. Kittel
fullscreen
Pendulum Cavignato and Mioni
fullscreen
Kobell pendulum
fullscreen
Riefler pendulum
fullscreen
Pendulum Riefler and Secchi
fullscreen
Browning prism spectroscope
fullscreen
Browning prism spectroscope
fullscreen
Instrument of the Repsold and Soehne passages
fullscreen
Zenithal telescope
fullscreen
Cooke and Sons refractor telescope
fullscreen
Salmoiraghi refractor telescope
Cooke and Sons astrograph
Cook and Sons astrograph
Cooke and Sons photographic camera
Thornton Pickard photographic camera
Cavignato chronograph
Fuess chronograph
Barraud marine chronometer
Two cell photometer
One cell photometer
Stellar interferometer
Sundial at Babylonian hours
Sundial at Italic hours
Micrometro
Grubb wire micrometer
Pendulum A. Kittel
Pendulum Cavignato and Mioni
Kobell pendulum
Riefler pendulum
Pendulum Riefler and Secchi
Browning prism spectroscope
Browning prism spectroscope
Instrument of the Repsold and Soehne passages
Zenithal telescope
Cooke and Sons refractor telescope
Salmoiraghi refractor telescope

Other works on display

Description

An airtight cylindrical chamber containing the two cells, one with rubidium (Rb) and the other with sodium (Na), which receive the light through a two prism positions; the two Lindemann electrometers (meters) are enclosed in the underlying rectangular chamber, which also acts as an electrostatic screen and as a support for the 2 microscopes. The operating principle is to transform the starlight into an electrical signal, thus allowing an objective and precise measurement of the luminosity of the stars and its variations.

Related searches

What you can find on Artsupp

Artsupp is the museums’ portal through which it’s easy to discover art, exhibitions and artworks. Now museums in France, the UK, the Netherlands, Germany and Spain can also share their activities with users

About us