Speaker
Description
Astrophysics demands higher precision in measurements across photometry, spectroscopy, and astrometry. Certain scientific cases necessitate not only precision but also a high level of accuracy. I will highlight the challenges involved, particularly in achieving spectral fidelity, which refers to our ability to accurately replicate the input spectrum of an astrophysical source. Beyond wavelength calibration, this encompasses correcting observed spectra for atmospheric, telescopic, and instrumental signatures.
Elevating spectral fidelity opens avenues for addressing fundamental questions in physics and astrophysics. I will delve into specific science cases, critically analyzing the prerequisites for conducting crucial observations. Special attention will be given to the requirements for spectrograph detectors and their calibrations. Importantly, these considerations align closely with the needs of photometry and astrometry.
Keywords for your contribution subject matter (this will assist SOC in accurately characterizing your contribution)
Spectral Fidelity, high precision and accurate spectroscopy, high resolution spectroscopy, PSF reconstruction, data analysis
| contribution subject matter | point spread function fidelity |
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