University of Hawaii Instutute for Astronomy
 

Astronomy 633: Astrophysical Techniques

  • Positional astronomy: coordinate systems, spherical geometry,  precession, time
  • Statistics: sample and parent population, mean and variance, binomial, Poisson and Gaussian distributions, regression, correlation, chi-squared, non-parametric statistics
  • Optics: geometric optics, telescope design, aberrations, physical optics
  • Atmosphere: refraction, seeing, adaptive optics, observatory sites, atmospheric extinction and emission
  • Detectors: semiconductors, dark current, Johnson noise, photodiodes, bolometers, CCDs, infrared arrays
  • Data processing: introduction to IDL
 
  • Photometry: photometric and radiometric concepts, magnitudes, photometric systems, absolute calibration, signal to noise, practical considerations
  • Spectroscopy: typical slit spectrometer, prisms, gratings, practical considerations
  • Radio astronomy: single aperture radio telescopes,  brightness and antenna temperatures, interferometry, aperture synthesis,
  • Space astronomy: why do it, technical considerations,  residual atmosphere,  attitude control & determination
  • X-ray astronomy: interaction of X-rays with matter, X-ray optics, X-ray detectors
  • Neutrino astronomy
  • Gravitational wave astronomy

This outline is representative only, and is likely to change from instructor to instructor and from year to year.

Recent instructors


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