|
Lecturer(s)
|
-
Palatka Miroslav, RNDr.
-
Schovánek Petr, RNDr.
-
Nožka Libor, doc. Mgr. Ph.D.
-
Mandát Dušan, Mgr. Ph.D.
-
Tomáštík Jan, Mgr. Ph.D.
-
Lenža Libor, Ing.
-
Haderka Ondřej, prof. RNDr. Ph.D.
|
|
Course content
|
History of astronomical observations, ancient discoveries and observational techniques, astronomy in the middle-ages, first telescopes and spectrometers. - Spectrum of electromagnetic radiation. The sky in different spectral regions. Radiometry and photometry. - Introduction to geometric and wave optics. Paraxial approximation, refracting and reflecting surfaces, Fermat's principle, Huyghens-Fresnel principle, dispersion, diffraction phenomena, imaging systems, magnification, field of view, resolving power, vignetting, f-ratio, aberrations. - Lens telescopes. Achromats, apochromats, ED-optics. Correction of color aberration. Correction of field curvature. Reducers and correctors. Focus lengthening. Aberrations. Advantages and disadvantages. - Mirror telescopes. Newton telescope. Three- and multiple-mirror systems. Aberrations. Advantages and disadvantages. - Catadioptric systems. Maksutov, Cassegrain, Smidt camera, Schmidt-Cassegrain, Schmidt-Newton, Ritchey-Chrétien, Dall-Kirkham. Aberrations. Advantages and disadvantages. - Mounts for astronomical telescopes. Dobson mount, fork mount, german paramactic mount, special systems. - Some big professional systems (e.g. Hale, Keck, VLT etc.) and their future. Active optics. Adaptive optics. - Astronomy in various spectral regions - radioastronomy, X-ray, and gamma astronomy, stellar spectrometry. - Detectors for astrometry and photometry, photometric systems and their significance. - Astroparticle experiments - Pierre Auger Obdervatory, Cherenkov Telescope Array and other important observatories. - Detection of neutrinos and gravitation waves. - Practical demonstrations of various types of astronomical optical systems, basics of mount setting and observation - Stay at the Observatory in Valašské Meziříčí
|
|
Learning activities and teaching methods
|
Monologic Lecture(Interpretation, Training), Demonstration, Projection (static, dynamic)
- Attendace
- 25 hours per semester
- Homework for Teaching
- 21 hours per semester
- Preparation for the Exam
- 44 hours per semester
|
|
Learning outcomes
|
The subject familiarizes students with principles of optical instruments from historical ones to most up-to-date terrestric devices employing adaptive optics.
Knowledge. Describe basic laws of radiometry and propagation of EM radiation. Describe principles of astornomical optics.
|
|
Prerequisites
|
Not specified.
|
|
Assessment methods and criteria
|
Oral exam
Active class attendance.
|
|
Recommended literature
|
-
Roddier, F., ed. (1999). Adaptive Optics in Astronomy. Cambridge Univ. Press, Cambridge.
-
Roy, A.E., Clarke, D. (2003). Astronomy, Principles and Practice. IoP Publishing, Bristol.
-
Rutten, H., van Venrooij, M. (1988). Telescope Optics, Evaluation and Design. Willmann-Bell, Richmond.
-
Schovánek Petr. (2016). Astromontáže 2016.
-
Schroeder, D.J. (2000). Astronomical Optics. Academic Press, San Diego.
-
Smith, R.C. (1995). Observational Astrophysics. Cambridge Univ. Press, Cambridge.
-
Wilson, R.N. (2001). Reflecting Telescope Optics II. Springer, Berlin.
-
Wilson, R.N. (2007). Reflecting Telescope Optics I. Springer, Berlin.
|