
Jeyhan
@Jeyhan
Followers
2K
Following
5K
Media
50
Statuses
3K
Associate Professor at RIT investigating galaxy evolution. Co-lead of @cosmosastro. Passionate about public outreach, science communication, and inclusivity.
Rochester, NY
Joined January 2008
RT @HudsonLabRIT: The @RITscience is thrilled to congratulate Sadie Coffin @scoffin_at_you, a fourth-year PhD student in RIT’s Astrophysica….
0
3
0
RT @astrofaisst: Good morning!.Quick interview on the release of our @NASAWebb map on COSMOS on @KTLAMorningNews. Check it out: https://t.c….
0
2
0
RT @AAS_Office: Last week, NASA and NSF released their FY26 budget requests. We list the detailed impacts on the astronomical sciences in t….
0
19
0
RT @SPACEdotcom: Astronomers unveiled the James Webb Space Telescope's largest view yet of the early universe in a richly detailed catalog….
space.com
"I don't know if the James Webb Space Telescope will ever cover an area of this size again."
0
31
0
RT @StartsWithABang: 780,000 galaxies revealed in JWST's largest science operation. With 255 hours of dedicated observing time and a full 0….
bigthink.com
The COSMOS-Web has just finalized their release of their full field: larger and deeper than any other JWST program. Here's what's inside.
0
11
0
RT @RITtigers: The international @nasawebb team, led by @RITscience researchers, has made an unprecedented amount of information available….
rit.edu
Supported by RIT’s Jeyhan Kartaltepe, COSMOS-Web—the largest JWST Cycle 1 observation program— has made its full data set publicly available.
0
7
0
Check out our team's coordinated press release and reach out if you have any questions about the data! .
cosmos.astro.caltech.edu
COSMOS-Web provides the largest view deep into the universe ever, and now all of its data are available publicly in an easily searchable format. COSMOS-Web was the largest General Observer program...
0
0
0
And finally, Shuntov et al. present the catalog, including photometric measurements in 37 bands (including #jwst, #hst, #spitzer, and ground-based telescopes), physical parameters (like redshift and stellar mass), and morphological parameters.
arxiv.org
We present COSMOS2025, the COSMOS-Web catalog of photometry, morphology, photometric redshifts and physical parameters for more than 700,000 galaxies in the Cosmic Evolution Survey (COSMOS) field....
1
0
0
RT @scorfano: Exclusive: NSF stops awarding new grants and funding existing ones
nature.com
Nature - US science funder also plans to screen grant applications for compliance with ‘agency priorities’.
0
4
0
RT @SpaceTelescope: Recap some of #NASAWebb’s biggest early-universe discoveries (so far) with the astronomers who are doing the science. h….
0
12
0
My PhD student @astrohanp 's first paper on the machine learning tool he developed to automatically measure redshifts directly from galaxy spectra, SpecPT. The results are have surpassed my expectations and I can't wait until we extend this to other datasets! Check out the paper!.
Excited to share our paper on SpecPT is now on arXiv!! . Using DESI data, we built a transformer model for galaxy spectra, achieving impressive results in spectral reconstruction & redshift prediction. @AcademicChatter.#AcademicChatter #phdchat
0
2
15
RT @JorgZavala: About a year ago, we pointed the JWST telescope (@JWSTObserver) at what we believed might be one of the most distant galaxi….
0
8
0
RT @SheerPriya: In case you happen to be in New Haven this Sunday at 4 pm, do come to the Public talk by @janerrigby the opening event of t….
0
5
0
RT @astrogrant: The NASA Astrophysics Advisory Committee's letter to NASA Leadership from the Summer meeting has now been posted, including….
0
10
0