HPF (@hpfspectrograph) 's Twitter Profile
HPF

@hpfspectrograph

Planet-finding near infrared spectrograph deployed on the 10 m Hobby Eberly Telescope in 2017-18.

ID: 2876449467

linkhttp://hpf.psu.edu calendar_today14-11-2014 14:45:18

129 Tweet

332 Followers

170 Following

HPF (@hpfspectrograph) 's Twitter Profile Photo

Join the whole HPF team in congratulating Scott Diddams, AJ Metcalf, and Connor Fredrick on winning the IEEE Laser Instrumentation Award! sites.psu.edu/hzpf/2021/06/1…

HPF (@hpfspectrograph) 's Twitter Profile Photo

Not every telescope changes its effective shape and size over the course of an observation--ours does. @shubhamkanodia explains how we deal with it: hpf.psu.edu/2021/06/24/hpf…

HPF (@hpfspectrograph) 's Twitter Profile Photo

New on the HPF blog: using helium absorption to probe planetary atmospheres in the young V1298 Tau system. Not every day your target star flares in the middle of a planetary transit! Full details from Guưmundur StefĆ”nsson hpf.psu.edu/2021/08/13/a-s…

HPF (@hpfspectrograph) 's Twitter Profile Photo

HPF studies really small stars all the time, but how about really small planets orbiting really close to those really small stars? New result from Caleb CaƱas and the team: science.psu.edu/news/mars-size…

HPF (@hpfspectrograph) 's Twitter Profile Photo

New on the #HPF blog: HPF characterizes a potential "cold Haber world". What is a cold Haber world, and why might it be habitable? Read on! Blog post+paper led by HPF science team member and UCI Physics & Astro student Corey Beard. tinyurl.com/yc58dr4t McDonald Observatory Suvrath Mahadevan

HPF (@hpfspectrograph) 's Twitter Profile Photo

HPF and NEID joined forces to characterize the exo-Venus GJ 3929b and its companion planet! Check out the story from Corey Beard at the NEID blog. McDonald Observatory

HPF (@hpfspectrograph) 's Twitter Profile Photo

New science on the HPF blog: check out how a transiting planet helps us study massive polar starspots on TOI-3884! Post and research led by Jessica Libby-Roberts hpf.psu.edu/2023/05/16/the…

HPF (@hpfspectrograph) 's Twitter Profile Photo

Newon the HPF blog: some history--and a new exoplanet discovery--from the original McDonald Observatory M dwarf planet search. Data from W. M. Keck Observatory helped confirm the orbit, and astrometry gives a *true mass* for the planet! sites.psu.edu/hzpf/2023/06/1…

HPF (@hpfspectrograph) 's Twitter Profile Photo

Is a Neptune Desert still a desert if it's not as hot? Not according to this new HPF result! Check out the new blog post. Work led by HPF team members Luke Powers and Jessica Libby-Roberts. sites.psu.edu/hzpf/2023/07/1…

HPF (@hpfspectrograph) 's Twitter Profile Photo

Exciting new HPF result led by Guưmundur StefĆ”nsson: radial velocities confirm the first astrometric exoplanet discoveries from Gaia! Post on the HPF blog: sites.psu.edu/hzpf/2025/02/0…