Information content of BP/RP spectra in Gaia DR3
Gaia Data Release 3 has provided the astronomical community with the largest stellar spectroscopic survey to date (> 220 million sources). The low resolution (R~50) blue photometer (BP) and red photometer (RP) spectra will allow for the estimation of stellar atmospheric parameters such as effective temperature, surface gravity, and metallicity. We
Witten, Callum E. C. et al.
Fecha de publicación:
11
2022