Ian Díaz-Vachier (@IVachier) header
Ian Díaz-Vachier (@IVachier) profile picture

Research Technologist at UA | Planetary Defender | Búho UPRH 🇵🇷

Arizona, USA
Joined October 2018
Photo by Ian Díaz-Vachier (@IVachier)
Ian Díaz-Vachier retweeted
It's here–the deepest, sharpest infrared view of the universe to date: Webb's First Deep Field. Previewed by @POTUS on July 11, it shows galaxies once invisible to us. The full set of @NASAWebb's first full-color images & data will be revealed July 12: nasa.gov/webbfirstimages
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Ian Díaz-Vachier retweeted
Pretty wild comparison between Webb and Hubble from @NASAWebb. This is the Carina Nebula.
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¡Buenos días Puerto Rico! 🇵🇷🥇
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.@NASA approved the Near-Earth Object Surveyor space telescope (NEO Surveyor) to move to the next phase of mission development. NEO Surveyor would help #planetarydefense experts expedite the search for near-Earth Objects (#NEOs) and #asteroids. More: go.nasa.gov/3gd1K7h
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Ian Díaz-Vachier retweeted
NEO Surveyor, a mission to look for Earth-approaching asteroids & comets, is moving ahead into preliminary design phase. Thanks to our dedicated team for getting us this far! Delighted to have the opportunity to move to the next step. nasa.gov/feature/nasa-approv…
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Ian Díaz-Vachier retweeted
We don’t see this in Tucson very often! Big snow flakes on the @uarizona Mall. 🌵🌴❄️ Be safe, drive safely #MaskUpAZ @UArizonaPolice
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Ian Díaz-Vachier retweeted
HERE IS THE ANNOUNCEMENT OF @AstroAcaba AS ONE OF THE ARTEMIS ASTRONAUTS!!! THIS IS A HISTORIC DAY FOR PUERTO RICO
I mentioned yesterday in an interview for this article that losing the @NAICobservatory would be a big loss for science, for planetary defense, and for Puerto Rico. Never thought just a day after this would happen, we were all still hoping for the best. nature.com/articles/d41586-0…
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This 40-image conglomerate, digitally enhanced, was captured three days ago by Zixuan Lin through the dark skies of the Gobi Desert in Inner Mongolia, China. It shows the magnificence of comet C/2020 F3 (NEOWISE)'s two tails, ions and dust [more: buff.ly/39i6uU3]
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🤩🌕💫 ¡Nos honra anunciar que el Departamento de Física y Electrónica contará con una Concentración Menor en Astronomía! 🤩🌕💫 @fisicauprh #UPRH
Ian Díaz-Vachier retweeted
Spectacular view of the comet our team discovered! Go see it while you can - a reminder of the beauty of nature.
C/2020 F3 (NEOWISE) 2020 july 10 UT 1.15, RGB each 3x80sec Leica-Tele f-280/4.3 QHY600 Michael Jäger
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Ian Díaz-Vachier retweeted
After three years of developing code for phase correlation alignment, linear image composition, and adaptive convolution: here is my first image result from the 2017 eclipse
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Preparing my telescopes for playing tonight ;-)
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Ian Díaz-Vachier retweeted
El coronavirus NO se llama así por parecerse a una corona, sino por parecerse a la corona solar, la capa más externa del Sol. Así lo cuentan en el artículo de Nature de 1968 que acuña el término.
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What is a “radian” anyway? It’s an equilateral triangle! (With one side curvilinear). (With many thanks to @MathHappensOrg!)
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Los estudiantes @IVachier y Alberto Rosado recibieron un entrenamiento por Ed Anderson para utilizar el telescopio #NURO de 31 pulgadas y durante las pasadas 4 noches han estado tomando data de NEAs con la profesora @dcottofi. #LowellObservatory #UPRH – at Flagstaff, AZ
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Los estudiantes @IVachier y Alberto Rosado tuvieron la oportunidad de visitar la bóveda del Centro de Estudios de Meteoritos de @ASU, aquí junto al Dr. Laurence Garvie, Curador de la colección, y la Dra. @dcottofi, quiénes colaboran en proyecto de la NASA. #UPRH
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Meteor just observed in #PuertoRico. Everyone who saw it please report it here: fireball.amsmeteors.org/memb… #Meteoro #Meteor @LouisVtweeter – at Arroyo, Puerto Rico
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There's a lot of discussion about the dimming of Betelgeuse on astrotwitter at the moment. This simulation by Bernd Freytag et al. spanning just 16 years shows just how crazily variable red supergiant stars can be due to convection & magnetic fields. 1/ astro.uu.se/~bf/publications…
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Es con gran orgullo que nos complace felicitar a @SwiseUprh de @fisicauprh, quienes propusieron los nombres ganadores del concurso #NameExoWorlds #PuertoRico de la @IAU_org. Más detalles aquí: nameexoworlds.iau.org/puerto… ¡Felicitaciones! 👏👏👏 @UPRHComunica #UPRH
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