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A 1.3% Distance to M33 from Hubble Space Telescope Cepheid Photometry

We present a low-dispersion period–luminosity relation (PL) based on 154 Cepheids in Messier 33 (M33) with Hubble Space Telescope (HST) photometry from the PHATTER survey. Using high-quality ground-based light curves, we recover Cepheid phases and amplitudes for multi-epoch HST data and we perform t...

Whakaahuatanga katoa

I tiakina i:
Ngā taipitopito rārangi puna kōrero
Ngā kaituhi matua: Louise Breuval, Adam G. Riess, Lucas M. Macri, Siyang Li, Wenlong Yuan, Stefano Casertano, Tarini Konchady, Boris Trahin, Meredith J. Durbin, Benjamin F. Williams
Hōputu: Artigo
Reo:Inglês
I whakaputaina: IOP Publishing 2023-01-01
Rangatū:The Astrophysical Journal
Ngā marau:
Urunga tuihono:https://doi.org/10.3847/1538-4357/acd3f4
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