Romain A. Meyer

Maître-Assistant @obsge - Studying the Universe in the 1st Gyr: Galaxies, SMBH, Reionisation - All views are my own. (he/him)
@astrorameyer.bsky.social

[Romain A. Meyer @astro_rameyer]

Well, I'm leaving. See you on blue sky or in real life!

[Enrico Piconcelli 🇺🇦 @cocoepico]

Enjoy!
"Broad-band SED of #Quasars at z>6" Hyperion paper by Saccheo et al. https://t.co/EzJo4wxqKo

[Romain A. Meyer @astro_rameyer]

@karlglazebrook More like +20% it seems.. but likely twice as much requested time per proposal!

[Romain A. Meyer @astro_rameyer]

Well, it looks like last year's record number of proposals is already broken #jwst #cycle4

[Romain A. Meyer @astro_rameyer]

@maximetrebitsch >2300 😭😭😭😭

[🇺🇦 Rychard Bouwens #IStandWithUkraine @Introspect_Rych]

Just wanted to quickly advertise a really exciting new result just obtained by ALMA involving the detection (6.6 sigma) of the [OIII]88 line at z=14.1793 put together by an awesome PhD student in Leiden with the name of Sander Schouws. The [OIII]88 line detection was found by

[Dominic Taylor @astrodomjt]

The #ALMABO24 conference in Bologna kickstarts with a Local Galaxies session in the Giorgio Prodi lecture hall and just take in this view!😮

[Romain A. Meyer @astro_rameyer]

Are you an ECR? Do you like #JWST ? High-z galaxies/SMBHs? Skiing/curling/ice-skating in the Swiss Alps?

Applications are now open for the 54th Saas-Fee Course on "Galaxies and Black Holes in the 1 Gyr as seen with the JWST" - Jan 27-31, 2025 - more info: https://t.co/NqH5vQ3KR5

[Romain A. Meyer @astro_rameyer]

Are you an ECR? Do you like #JWST ? High-z galaxies/SMBHs? Skiing/curling/ice-skating in the Swiss Alps?

Applications are now open for the 54th Saas-Fee Course on "Galaxies and Black Holes in the 1 Gyr as seen with the JWST" - Jan 27-31, 2025 - more info: https://t.co/NqH5vQ3KR5

[Roberto Decarli @deky740]

our press release is spreading! :O
https://t.co/YqnEKDLxqN

[Romain A. Meyer @astro_rameyer]

Grant rejection, observing proposal rejections, and the childcare place suddenly closing down for good. And it's only Wednesday! 😭😭

[Romain A. Meyer @astro_rameyer]

Never complain again about JWST/ALMA being oversubscribed: "The number of hours requested by proposals in period 114 on UT4 amounted to 28.7 the available time" 🤯🤯🤯

[Claudia @claudiacicone]

A&A letter led by @aliceschimek: we explored FIR line ratios involving [CII]158, [OIII]88, [OIII]52, [NII]
122 and [NIII]57, detectable in the submm with @almaobs and @atlast_design at high z and potential diagnostics of ISM and CGM gas properties https://t.co/HlLfEGVcwt

[Antonella Nota (she/her) @NotaAntonella]

Dropped on arXiv today "The First Billion Years, according to JWST" a snapshot of the great progress made by JWST in the understanding of the early chapters of our cosmic history🎇 written by the attendees of the 2024 @ISSIBern Breakthrough Workshop.🤩 💫✨

[Franck Marchis @AllPlanets]

Io, satellite of Jupiter, seen in visible band with an adaptive optics system on the Large Binocular Telescope located in Arizona. We can now say than AO on ground-based telescope is now better than space telescopes even in optical. https://t.co/D0OAbUnGCj

[ESA Webb Telescope @ESA_Webb]

🆕 Webb has found a galaxy observed just 290 million years after the Big Bang! 💥
Read more: https://t.co/UJ08p5l3Jc or 🧵👇

[Romain A. Meyer @astro_rameyer]

Tagging some of the FRESCO team members I could still find here: @Introspect_Rych @Rohan_Naidu @jorryt_m @DrJMatharu @OeschPascal @gbrammer @Thomerard

[Romain A. Meyer @astro_rameyer]

Two weeks ago I posted to the arXiv the result of an unbiased search for 6.8<z<9.0 [OIII] emitters in the GOODS fields using FRESCO data. Lots of high-z galaxies, interesting constraints for theorists, and hopefully lots of legacy science. https://t.co/ybQfeIxEHs

[Romain A. Meyer @astro_rameyer]

Let me finish this thread by thanking the FRESCO team without which this would not be possible, as well as everyone who has contributed and/or contributes to making JWST a phenomenal observatory for high-redshift science.