VizieR Online Data Catalog: Cepheids HST amplitudes in V- and H-band (Riess+, 2020)

We used multi-epoch NIR imaging with HST/WFC3 to measure light curves and amplitudes of optically identified Cepheids. Such observations are available for SN Ia hosts NGC 5643, NGC 1559, and NGC 2525 and for NGC4258 (HST Programs 15145, 15640, 15693 and 13445), the megamaser host used for the geometric calibration of Cepheid luminosities. See Section 4.

(2 data files).