0000000001001495

AUTHOR

R. Mushotzky

showing 2 related works from this author

ORIGIN: metal creation and evolution from the cosmic dawn

2012

Herder, Jan-Willem den et al.

HOT INTERGALACTIC MEDIUMUNIVERSEChemical evolutionMission7. Clean energy01 natural sciencesSpectral lineSettore FIS/05 - Astronomia E Astrofisica010303 astronomy & astrophysicsmedia_commonPhysicsHigh Energy Astrophysical Phenomena (astro-ph.HE)NUCLEOSYNTHESISCOSMIC cancer databaseClusters of galaxiesSatellite MissionEpoch (reference date)Astrophysics::Instrumentation and Methods for AstrophysicsFORESTGALAXIESGamma-ray burstsAstrophysics - Instrumentation and Methods for AstrophysicsAstrophysics - High Energy Astrophysical PhenomenaX-ray Mission Gamma-ray bursts Clusters of galaxies Warm-hot intergalactic medium Chemical evolutionWarm-hot intergalactic mediumAstrophysics - Cosmology and Nongalactic AstrophysicsAstrophysics and AstronomyStructure formationCosmology and Nongalactic Astrophysics (astro-ph.CO)Clusters of galaxiemedia_common.quotation_subjectAstrophysics::High Energy Astrophysical PhenomenaREDSHIFTFOS: Physical sciencesAstrophysics::Cosmology and Extragalactic AstrophysicsX-ray Mission Gamma-ray bursts Clusters of galaxies Warm-hot intergalactic medium Chemical evolutionABSORPTION-SPECTRA010309 opticsX-rayYIELDS0103 physical sciencesGamma-ray burstInstrumentation and Methods for Astrophysics (astro-ph.IM)X-ray; Mission; Gamma-ray bursts; Clusters of galaxies; Warm-hot intergalactic medium; Chemical evolutionAstronomyAstronomy and AstrophysicsRedshiftGalaxyUniverse13. Climate actionChemical evolution; Clusters of galaxies; Gamma-ray bursts; Mission; Warm-hot intergalactic medium; X-ray; Astronomy and Astrophysics; Space and Planetary ScienceSpace and Planetary ScienceGamma-ray burstCLUSTERSExperimental Astronomy
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K2 light curve alternative analysis of ASASSN-18bt

2020

On 2018 February 4.41, the All-Sky Automated Survey for SuperNovae (ASAS-SN) discovered ASASSN-18bt in the K2 Campaign 16 field. With a redshift of z=0.01098 and a peak apparent magnitude of B_max_=14.31, ASASSN-18bt is the nearest and brightest Supernovae Ia type (SNe Ia) yet observed by the Kepler spacecraft. Here we present the discovery of ASASSN-18bt, the K2 light curve, and prediscovery data from ASAS-SN and the Asteroid Terrestrial-impact Last Alert System. The K2 early-time light curve has an unprecedented 30-minute cadence and photometric precision for an SN Ia light curve, and it unambiguously shows a ~4 day nearly linear phase followed by a steeper rise. Thus, ASASSN-18bt joins a…

observational astronomyPhotometryAstrophysics and AstronomySupernovaeStellar AstronomyPhysicsNatural SciencesOptical astronomy
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