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28 research outcomes, page 1 of 3
  • publication . Article . Preprint . Other literature type . 2018
    Open Access
    Authors:
    Juliette C. Becker; Tali Khain; S. Hamilton; Fred C. Adams; David W. Gerdes; L. Zullo; K. Franson; Sarah Millholland; Gary Bernstein; M. Sako; ...
    Persistent Identifiers
    Publisher: American Astronomical Society
    Project: NSF | Collaborative Research: C... (1515015), NSF | XSEDE: eXtreme Science an... (1053575), EC | COGS (240672), EC | COSMICDAWN (306478), NSF | Collaborative Research: T... (1138766), NSF | Graduate Research Fellows... (1256260), EC | TESTDE (291329)

    Comment: published in AJ; observations available on MPC

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  • publication . Article . Other literature type . Preprint . 2019
    Open Access English
    Authors:
    Malz, AI; Hlozek, R; Jr, Allam T; Bahmanyar, A; Biswas, R; Dai, M; Galbany, L; Ishida, EEO; Jha, SW; Jones, DO; ...
    Publisher: HAL CCSD
    Project: NSF | Open Exploration of the T... (1313422), NSF | The Catalina Real-Time Tr... (0909182), NSERC , EC | COSMICDAWN (306478), NSF | Open Exploration of the T... (1413600), NSF | New Probabilistic Methods... (1517237), EC | SNDTD (839090), NSF | Collaborative Research: N... (1518308)

    International audience; Classification of transient and variable light curves is an essential step in using astronomical observations to develop an understanding of the underlying physical processes from which they arise. However, upcoming deep photometric surveys, incl...

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  • publication . Preprint . Article . Other literature type . 2018
    Open Access English
    Authors:
    Nora Shipp; Alex Drlica-Wagner; Eduardo Balbinot; P. S. Ferguson; Denis Erkal; Ting Li; Keith Bechtol; Vasily Belokurov; Brandon Buncher; Daniela Carollo; ...
    Persistent Identifiers
    Publisher: HAL CCSD
    Project: EC | TESTDE (291329), NSF | Collaborative Research: T... (1138766), EC | COGS (240672), EC | COSMICDAWN (306478), EC | CLUSTERS (335936)

    We perform a search for stellar streams around the Milky Way using the first three years of multi-band optical imaging data from the Dark Energy Survey (DES). We use DES data covering $\sim 5000$ sq. deg. to a depth of $g > 23.5$ with a relative photometric calibration ...

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  • publication . Article . Preprint . 2019
    Open Access English
    Authors:
    T. M. C. Abbott; Filipe B. Abdalla; A. Alarcon; Sahar S. Allam; J. Annis; Santiago Avila; K. Aylor; M. Banerji; Nilanjan Banik; E. Baxter; ...
    Publisher: HAL CCSD
    Project: NSERC , EC | COGS (240672), NSF | Collaborative Research: T... (1138766), EC | COSMICDAWN (306478), EC | TESTDE (291329), NSF | Center for Cosmological P... (0114422), NSF | Cosmological Research wit... (1248097)

    We perform a joint analysis of the auto and cross-correlations between three cosmic fields: the galaxy density field, the galaxy weak lensing shear field, and the cosmic microwave background (CMB) weak lensing convergence field. These three fields are measured using rou...

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  • publication . Article . Preprint . Other literature type . 2018
    Open Access English
    Authors:
    Friedrich, O.; Gruen, D.; Derose, J.; Kirk, D.; Krause, E.; Mcclintock, T.; Rykoff, E. S.; Seitz, S.; Wechsler, R. H.; Bernstein, G. M.; ...
    Publisher: HAL CCSD
    Project: EC | COSMICDAWN (306478), EC | TESTDE (291329), NSF | Collaborative Research: T... (1138766), EC | COGS (240672)

    Comment: 21 pages + appendix, accepted for publication in PRD

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  • publication . Article . Preprint . Other literature type . 2018
    Open Access English
    Authors:
    Michael Troxel; N. MacCrann; Joe Zuntz; Tim Eifler; Elisabeth Krause; Scott Dodelson; Daniel Gruen; Jonathan Blazek; Oliver Friedrich; S. Samuroff; ...
    Project: NSF | Collaborative Research: T... (1138766), EC | TESTDE (291329), EC | COSMIC LENS (681431), EC | COGS (240672), EC | COSMICDAWN (306478)

    We use 26 million galaxies from the Dark Energy Survey (DES) Year 1 shape catalogs over 1321 deg$^2$ of the sky to produce the most significant measurement of cosmic shear in a galaxy survey to date. We constrain cosmological parameters in both the flat $\Lambda$CDM and...

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  • publication . Article . Preprint . Other literature type . 2018
    Open Access English
    Authors:
    D. Mudd; Paul Martini; Ying Zu; Christopher S. Kochanek; Bradley M. Peterson; Richard Kessler; Tamara M. Davis; J. K. Hoormann; A. L. King; C. Lidman; ...
    Publisher: HAL CCSD
    Project: EC | TESTDE (291329), EC | COSMICDAWN (306478), NSF | Collaborative Research: T... (1138766), EC | COGS (240672)

    We present accretion disk size measurements for 15 luminous quasars at $0.7 \leq z \leq 1.9$ derived from $griz$ light curves from the Dark Energy Survey. We measure the disk sizes with continuum reverberation mapping using two methods, both of which are derived from th...

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  • publication . Article . Other literature type . Preprint . 2019
    Open Access English
    Authors:
    T. M. C. Abbott; Sahar S. Allam; P. Andersen; C. R. Angus; J. Asorey; Arturo Avelino; S. Avila; Bruce A. Bassett; Keith Bechtol; Gary Bernstein; ...
    Persistent Identifiers
    Publisher: HAL CCSD
    Project: NSF | Collaborative Research: T... (1138766), EC | COGS (240672), EC | COSMICDAWN (306478), EC | TESTDE (291329), EC | SPCND (615929)

    FINEP - FINANCIADORA DE ESTUDOS E PROJETOS FAPERJ - FUNDAÇÃO DE AMPARO À PESQUISA DO ESTADO DO RIO DE JANEIRO CNPQ - CONSELHO NACIONAL DE DESENVOLVIMENTO CIENTÍFICO E TECNOLÓGICO MCTIC - MINISTÉRIO DA CIÊNCIA, TECNOLOGIA, INOVAÇÕES E COMUNICAÇÕES Made available in DSpac...

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  • publication . Article . Preprint . Other literature type . 2018
    Open Access English
    Authors:
    T. S. Li; J. D. Simon; Kyler Kuehn; Andrew B. Pace; Denis Erkal; Keith Bechtol; Brian Yanny; Alex Drlica-Wagner; Jennifer L. Marshall; C. Lidman; ...
    Persistent Identifiers
    Publisher: HAL CCSD
    Project: NSF | Collaborative Research: T... (1138766), EC | STREAMS (308024), EC | COSMICDAWN (306478), EC | TESTDE (291329), NSF | Ancient History in the Lo... (1714873), EC | CLUSTERS (335936), EC | COGS (240672)

    We present a spectroscopic study of the tidal tails and core of the Milky Way satellite Tucana III, collectively referred to as the Tucana III stream, using the 2dF+AAOmega spectrograph on the Anglo-Australian Telescope and the IMACS spectrograph on the Magellan/Baade T...

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  • publication . Article . Preprint . Other literature type . 2020
    Open Access English
    Authors:
    Simone Ammazzalorso; Daniel Gruen; Marco Regis; S. Camera; Shin'ichiro Ando; Nicolao Fornengo; Keith Bechtol; Sarah Bridle; Ami Choi; Tim Eifler; ...
    Project: NSF | Collaborative Research: T... (1138766), EC | TESTDE (291329), EC | COSMICDAWN (306478), EC | COGS (240672)

    Peer reviewed

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28 research outcomes, page 1 of 3