S. Czesla

Hamburger Fern-Hochschule, Universität Hamburg

Papers

Total Citations

115

H-Index

About

S. Czesla is an astrophysicist whose work centers on stellar astrophysics, binary star systems, and the development of robotic astronomical instrumentation. A key contribution is the realization of the TIGRE telescope (Telescopio Internacional de Guanajuato, Robótico, Espectroscópico), a fully robotic 1.2-meter facility in Mexico. This instrument, coupled to a high-resolution échelle spectrograph, enables long-term, automated spectroscopic monitoring of stars—a capability Czesla has leveraged to produce high-impact results. The foundational TIGRE paper has garnered 96 citations, reflecting its importance as a community resource. Czesla’s notable scientific work includes a detailed study of the α CrB binary system, where a new radial velocity curve was derived using TIGRE data, revealing precise orbital parameters and apsidal motion. This research, cited 19 times, demonstrates the telescope’s power for precision stellar physics. By combining instrumental innovation with rigorous binary-star analysis, Czesla has advanced our understanding of stellar evolution and orbital dynamics, establishing TIGRE as a vital tool for the astronomical community.