Home/Reference/Natural Sciences/Astronomy and Astrophysics/Astronomical Instrumentation and MethodsAstronomical Instrumentation and MethodsSub-topicsadaptive optics and image correctionastronomical detectorsoptical and infrared telescopesradio telescopes and interferometryspace and high energy observatoriesspectrographs and instrumentsMethods for this conceptTransit PhotometryLight Curve AnalysisGravitational MicrolensingStrong Gravitational LensingZeeman-Doppler ImagingWeak Gravitational LensingAsteroseismologyRadial Velocity MethodRelated conceptsObservational AstronomyAstronomy and AstrophysicsGalactic and Extragalactic AstronomyStellar AstrophysicsOptics and PhotonicsPlanetary Science