HPF’s first new astronomy result is now published! The team has validated their first planet, G 9-40b.
The article in the Astronomical Journal is available here: https://iopscience.iop.org/article/10.3847/1538-3881/ab5f15
And here is a freely-available version of the paper on the arXiv pre-print server: https://arxiv.org/abs/1912.00291
Press releases on this from PSU, UT are at:
https://science.psu.edu/news/Mahadevan2-2020
https://mcdonaldobservatory.org/news/releases/20200221
For a more publicly-accessible description, see the HPF team’s blog: https://hpf.psu.edu/2020/02/20/g-9-40b-hpfs-first-planet-validation/