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Auflistung nach Autor "Aragon, C."
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2022-08-08ZeitschriftenartikelA Probabilistic Autoencoder for Type Ia Supernova Spectral Time Series Stein, George; Seljak, Uroš; Böhm, Vanessa; Aldering, G.; Antilogus, P.; Aragon, C.; Bailey, S.; Baltay, C.; Bongard, S.; Boone, K.; Buton, C.; Copin, Y.; Dixon, S.; Fouchez, D.; Gangler, E.;We construct a physically parameterized probabilistic autoencoder (PAE) to learn the intrinsic diversity of Type Ia supernovae (SNe Ia) from a sparse set of spectral time series. The PAE is a two-stage generative model, ...
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2022-10-21ZeitschriftenartikelUniform Recalibration of Common Spectrophotometry Standard Stars onto the CALSPEC System Using the SuperNova Integral Field Spectrograph Rubin, David; Aldering, G.; Antilogus, P.; Aragon, C.; Bailey, S.; Baltay, C.; Bongard, S.; Boone, K.; Buton, C.; Copin, Y.; Dixon, S.; Fouchez, D.; Gangler, E.; Gupta, R.; Hayden, B.;We calibrate spectrophotometric optical spectra of 32 stars commonly used as standard stars, referenced to 14 stars already on the Hubble Space Telescope–based CALSPEC flux system. Observations of CALSPEC and non-CALSPEC ...