andreabotteon.bsky.social
Astrophysicist at INAF-IRA. Previously at UniBologna and UniLeiden. Mainly dealing with colliding galaxy clusters, merger shocks and their radio outcome.
👤 Joined on 21 January 2025
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@andreabotteon.bsky.socialIl telescopio spaziale #Chandra della Nasa ha osservato una strana formazione, soprannominata “Chiave di Violino”. Ora uno studio guidato da Andrea Botteon e Marisa Brienza dell’Inaf ne ricostruisce la possibile origine in un’esplosione di energia scagliata da un buco nero supermassiccio.
Show PostUna nuova immagine rilasciata dall’osservatorio a raggi X Chandra della Nasa combina raggi X, onde radio e IR per raccontare una curiosa radiosorgente la cui forma richiama una chiave di violino. Uno studio guidato da Andrea Botteon e Marisa Brienza dell’Inaf ne ricostruisce la possibile origine.
Show PostBeautiful #ASKAP image of the skull and crossbones nebula. 🔭 from the EMU survey #astro #radioastronomy
Show PostPaper Day! Today on ArXiv is #Euclid AGN day. We use Euclid spectroscopy from the Q1 data release to analyse more than 5000 QSOs and derive physical properties. We provide line emission fluxes, FWHM, as well as Black Hole masses and QSO continuum slopes.
Show PostThe future of low frequency radio astronomy is space! It is only in space that we can unlock the last part of the electromagnetic spectrum that has yet to be explored. I am fortunate to play a minor part in this team lead by Joe Lazio for the MegaWave Radio Surveyor space mission.
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