An Empirical Extinction Curve Revealed by Gaia XP Spectra and LAMOST

We present a direct measurement of extinction curves using corrected Gaia XP spectra of the common sources in Gaia DR3 and LAMOST DR7. Our analysis of approximately 370,000 high-quality samples yielded a high-precision average extinction curve for the Milky Way. After incorporating infrared photomet...

पूर्ण विवरण

ग्रंथसूची विवरण
मुख्य लेखकों: Ruoyi Zhang, Haibo Yuan, Bowen Huang, Tao Wang, Lin Yang, Gregory M. Green, Xiangyu Zhang
स्वरूप: लेख
भाषा:English
प्रकाशित: IOP Publishing 2024-01-01
श्रृंखला:The Astrophysical Journal
विषय:
ऑनलाइन पहुंच:https://doi.org/10.3847/1538-4357/ad613e