Results 161 to 170 of about 227,979 (276)
Cosmology with Galaxy Photometry Alone
The Astrophysical Journal LettersWe present the first cosmological constraints using only the observed photometry of galaxies. Villaescusa-Navarro et al. recently demonstrated that the internal physical properties of a single simulated galaxy contain a significant amount of cosmological
ChangHoon Hahn +3 more
doaj +1 more source
The Electrical Photometry of Stars and Nebulae [PDF]
, 1950 George Howard Darwin, J. Stebbins
openalex +1 more source
Photoelectric Photometry of the Lunar Eclipse of July 26, 1953 [PDF]
, 1957 Merle F. Walker, Gibson Reaves
openalex +1 more source
DAOPHOT: A COMPUTER PROGRAM FOR CROWDED-FIELD STELLAR PHOTOMETRY
, 1987 P. Stetson
semanticscholar +1 more source
, 2019 Extragalactic surveys provide significant statistical data for the study of crucial galaxy parameters used to constrain galaxy evolution, e.g. stellar mass (M$_*$) and star formation rate (SFR), under different environmental conditions.
Calderón-Castillo, Paula +6 more
core
Surface Photometry of the Globular Clusters 47 Tucanae and Omega Centauri [PDF]
, 1956 S. C. B. Gascoigne, E. J. Burr
openalex +1 more source
Photometry of Hydrogen and Calcium Lines in Stellar Spectra [PDF]
, 1929 Cecilia H. Payne, Emma T. R. Williams
openalex +1 more source
Photometric support for future astonomical research [PDF]
The I.A.P.P.P. is described and how that organization can provide photometric support for future astronomical research projects such as the 1982-1984 eclipse of epsilon Aurigae discussed at this workshop.
Genet, R. M., Hall, D. S.
core +1 more source