@ioppublishing.bsky.social#OnThisDay in 1869, Georges Sagnac was born! This French physicist lent his name to the Sagnac effect, a phenomenon encountered in #interferometry that is elicited by rotation. Learn how to build an inexpensive interferometer which exhibits the Sagnac effect đź”—: https://ow.ly/sswA50ZXmrJ #Optics
@olbin.bsky.socialFirst fringes for CHARIOT! Aline Dinkelaker and collaborators demonstrate a K-band integrated-optics combiner on sky at CHARA. A new testbed for bringing photonic components from the lab to a working interferometer. Congratulations to the team!
arxiv.org/abs/2609.35194
#interferometry #olbin
@gavo.fediscience.org.ap.brid.gyNew in the #VirtualObservatory: “POKEMON speckle survey of nearby M dwarfs. IV. DLC” by Clark C.A. et al.
https://cdsarc.cds.unistra.fr/viz-bin/cat/J/AJ/172/40
#MStars #Surveys #VisibleAstronomy #Interferometry
@gavo.fediscience.org.ap.brid.gyNew in the #VirtualObservatory: “EHT 3C 279 jet images” by Mueller H. et al.
https://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/713/A274
#Quasars #RadioGalaxies #Interferometry
@stellarvisions.bsky.socialAdmirez la puissance du Large Binocular Telescope Interferometer au crĂ©puscule. 🌌đź”
@spie.orgNext up is Tim J. Wright (University of Leeds).
He is presenting on how satellite radar interferometry is transforming the monitoring of critical infrastructure and our hazardous planet, from landslides and volcanoes to earthquakes and tectonic processes.
