Light Curves of 213 Type Ia Supernovae from the ESSENCE Survey
| Autor: | A. C. Becker, John L. Tonry, Armin Rest, Kevin Krisciunas, Adam G. Riess, Christopher W. Stubbs, Jesper Sollerman, Alejandro Clocchiatti, Thomas Matheson, R. C. Smith, G. Miknaitis, Brad E. Tucker, Tamara M. Davis, J. L. Prieto, Jeffrey M. Silverman, Saurabh Jha, W. M. Wood-Vasey, P. Challis, Mohan Ganeshalingam, Jason Spyromilio, Ryan J. Foley, Weidong Li, Nicholas B. Suntzeff, Gautham Narayan, Guillermo Damke, Peter M. Garnavich, Alfredo Zenteno, Arti Garg, Bruno Leibundgut, Brian P. Schmidt, Robert P. Kirshner, Malcolm Hicken, C. Aguilera, Giuliano Pignata, Stéphane Blondin, Alexei V. Filippenko, Ricardo Covarrubias |
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| Přispěvatelé: | Harvard-Smithsonian Center for Astrophysics (CfA), Smithsonian Institution-Harvard University [Cambridge], Laboratoire d'Astrophysique de Marseille (LAM), Centre National de la Recherche Scientifique (CNRS)-Institut national des sciences de l'Univers (INSU - CNRS)-Aix Marseille Université (AMU)-Centre National d'Études Spatiales [Toulouse] (CNES), Centre de Physique des Particules de Marseille (CPPM), Aix Marseille Université (AMU)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), European Southern Observatory (ESO), Swedish Institute of Space Physics [Uppsala] (IRF), Instituto de Sistemas Optoelectrónicos y Microtecnología, Universidad Politécnica de Madrid (UPM), Oskar Klein Centre [Stockholm], Stockholm University, Harvard University-Smithsonian Institution, Aix Marseille Université (AMU)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National d'Études Spatiales [Toulouse] (CNES)-Centre National de la Recherche Scientifique (CNRS), Harvard University [Cambridge]-Smithsonian Institution |
| Jazyk: | angličtina |
| Rok vydání: | 2016 |
| Předmět: |
PHOTOMETRIC STANDARD STARS
COSMOLOGICAL CONSTRAINTS Cosmology and Nongalactic Astrophysics (astro-ph.CO) DATA RELEASE general [Supernovae] FOS: Physical sciences Photometric system Astrophysics Astrophysics::Cosmology and Extragalactic Astrophysics Surveys 01 natural sciences Cosmology Photometry (optics) SYSTEMATIC UNCERTAINTIES 0103 physical sciences Astrophysics::Solar and Stellar Astrophysics HIGH-REDSHIFT SUPERNOVAE observations [Cosmology] data analysis [Methods] 010303 astronomy & astrophysics Astrophysics::Galaxy Astrophysics LEGACY SURVEY Physics 010308 nuclear & particles physics Astrophysics::Instrumentation and Methods for Astrophysics SPECTRAL-ENERGY DISTRIBUTION Astronomy and Astrophysics HUBBLE-SPACE-TELESCOPE Light curve Astrophysics - Astrophysics of Galaxies Redshift Supernova Space and Planetary Science Astrophysics of Galaxies (astro-ph.GA) Dark energy DIGITAL SKY SURVEY Spectral energy distribution DARK ENERGY Astrophysics::Earth and Planetary Astrophysics [PHYS.ASTR]Physics [physics]/Astrophysics [astro-ph] Astrophysics - Cosmology and Nongalactic Astrophysics |
| Zdroj: | Astrophysical Journal Supplement Astrophysical Journal Supplement, American Astronomical Society, 2016, 224 (1), ⟨10.3847/0067-0049/224/1/3⟩ The Astrophysical Journal Supplement The Astrophysical Journal Supplement, 2016, 224 (1), ⟨10.3847/0067-0049/224/1/3⟩ |
| ISSN: | 0067-0049 1538-4365 |
| Popis: | The ESSENCE survey discovered 213 Type Ia supernovae at redshifts 0.1 < z < 0.81 between 2002 and 2008. We present their R and I-band photometry, measured from images obtained using the MOSAIC II camera at the CTIO 4 m Blanco telescope, along with rapid-response spectroscopy for each object. We use our spectroscopic follow-up observations to determine an accurate, quantitative classification and a precise redshift. Through an extensive calibration program we have improved the precision of the CTIO Blanco natural photometric system. We use several empirical metrics to measure our internal photometric consistency and our absolute calibration of the survey. We assess the effect of various potential sources of systematic bias on our measured fluxes, and we estimate that the dominant term in the systematic error budget from the photometric calibration on our absolute fluxes is ~1%. (40 pages, 21 figures, accepted for publication in ApJS) |
| Databáze: | OpenAIRE |
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