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  2. List of software for astronomy research and education

    en.wikipedia.org/wiki/List_of_Software_for...

    Package Name Pro. Am. Interface Connects to Online (e.g. VO) Data Displays or Manip. FITS Images Tiled Multi-Resolution All-Sky image Handling Displays

  3. Astronomical clock - Wikipedia

    en.wikipedia.org/wiki/Astronomical_clock

    The astronomical clock in the tower of the New Town Hall was installed in 1910. Kryštofovo Údolí. The Kryštofovo Údolí astronomical clock is a modern astronomical clock (inaugurated in 2008), built-in a former electrical substation. Hojsova StráΕΎ. An astronomical clock in the Bohemian Forest was inaugurated in 2017. It has a concentric ...

  4. Planetarium software - Wikipedia

    en.wikipedia.org/wiki/Planetarium_software

    Planetarium software is application software that allows a user to simulate the celestial sphere at any time of day, especially at night, on a computer.Such applications can be as rudimentary as displaying a star chart or sky map for a specific time and location, or as complex as rendering photorealistic views of the sky.

  5. List of astronomical instruments - Wikipedia

    en.wikipedia.org/wiki/List_of_astronomical...

    An astronomical instrument is a device for observing, measuring or recording astronomical data. They are used in the scientific field of astronomy, a natural science that studies celestial objects and the phenomena that occur in the cosmos, with the object of explaining their origin and evolution over time. Many are also used in navigation and ...

  6. Aperture Photometry Tool - Wikipedia

    en.wikipedia.org/wiki/Aperture_Photometry_Tool

    Aperture Photometry Tool (APT) is software with a graphical user interface for computing aperture photometry on astronomical imagery. Image overlays, graphical representations, statistics, models, options and controls for aperture-photometry calculations are brought together into a single package.

  7. Siril (software) - Wikipedia

    en.wikipedia.org/wiki/Siril_(software)

    Siril is a software application for astrophotography, which allows pre-processing and processing of images from any type of camera (CCD, planetary camera, webcam etc.). The images must be converted to 32-bit FITS format which is the format used natively by Siril.

  8. Nocturnal (instrument) - Wikipedia

    en.wikipedia.org/wiki/Nocturnal_(instrument)

    The 4-minute difference between the solar day and sidereal day requires a correction of this giant clock based on the date of observation, and nocturnal helps to apply this correction. [ 1 ] Sometimes called a horologium nocturnum (time instrument for night) or nocturlabe (in French and occasionally used by English writers), it is related to ...

  9. Wells Cathedral clock - Wikipedia

    en.wikipedia.org/wiki/Wells_Cathedral_clock

    The clock is one of the group of famous 14th– to 16th–century astronomical clocks to be found in the West of England. The surviving mechanism, dated to between 1386 and 1392, was replaced in the 19th century, and was eventually moved to the Science Museum in London, where it continues to operate. [ 1 ]