The first six months of the Advanced LIGO’s and Advanced Virgo’s third observing run with GRANDMA

  • S Antier
    APC, Univ. Paris Diderot, CNRS/IN2P3, CEA/lrfu, Obs de Paris, Sorbonne, 75013 Paris Cité, France
  • S Agayeva
    N.Tusi Shamakhy Astrophysical Observatory, Azerbaijan National Academy of Sciences, settl.Mamedaliyev, AZ 5626 Shamakhy, Azerbaijan
  • V Aivazyan
    E.Kharadze Abastumani Astrophysical Observatory Mt.Kanobili, Ilia State University, Abastumani, 0301 Adigeni, Georgia
  • S Alishov
    N.Tusi Shamakhy Astrophysical Observatory, Azerbaijan National Academy of Sciences, settl.Mamedaliyev, AZ 5626 Shamakhy, Azerbaijan
  • E Arbouch
    UPMC-CNRS, UMR7095, Institut d’Astrophysique de Paris, F-75014 Paris, France
  • A Baransky
    Astronomical Observatory, Taras Shevshenko National University of Kyiv, Observatorna str. 3, Kyiv UA-04053, Ukraine
  • K Barynova
    Nuclear Physics Department, Taras Shevchenko National University of Kyiv, 60 Volodymyrska str., Kyiv UA-01601, Ukraine
  • J M Bai
    Yunnan Astronomical Observatories/Chinese Academy of Science, Kunming 650011, China
  • S Basa
    Laboratoire d’Astrophysique de Marseille, UMR 7326, CNRS, Université d’Aix Marseille, 38, rue Frédéric Joliot-Curie,Marseille, France
  • S Beradze
    E.Kharadze Abastumani Astrophysical Observatory Mt.Kanobili, Ilia State University, Abastumani, 0301 Adigeni, Georgia
  • E Bertin
    UPMC-CNRS, UMR7095, Institut d’Astrophysique de Paris, F-75014 Paris, France
  • J Berthier
    AGORA Observatoire des Makes, AGORA, 18 Rue Georges Bizet, Observatoire des Makes, F-97421 La Rivière, France
  • M Blažek
    Instituto de Astrofísica de Andalucía (IAA-CSIC), Glorieta de la Astronomía s/n, E-18008 Granada, Spain
  • M Boër
    ARTEMIS UMR 7250 UCA CNRS OCA, Boulevard de l’Observatoire, CS 34229, 06304 Nice CEDEX 04, France
  • O Burkhonov
    Ulugh Beg Astronomical Institute, Uzbekistan Academy of Sciences, Astronomy str. 33, Tashkent 100052, Uzbekistan
  • A Burrell
    OzGrav-UWA, University of Western Australia, School of Physics, M013, 35 Stirling Highway, Crawley, WA 6009, Australia
  • A Cailleau
    IRAP, Université de Toulouse, CNRS, UPS, 14 Avenue Edouard Belin, F-31400 Toulouse, France
  • B Chabert
    OzGrav-UWA, University of Western Australia, School of Physics, M013, 35 Stirling Highway, Crawley, WA 6009, Australia
  • J C Chen
    WuZhou University, Wuzhou, Guangxi 543000, China
  • N Christensen
    ARTEMIS UMR 7250 UCA CNRS OCA, Boulevard de l’Observatoire, CS 34229, 06304 Nice CEDEX 04, France
  • A Coleiro
    APC, Univ. Paris Diderot, CNRS/IN2P3, CEA/lrfu, Obs de Paris, Sorbonne, 75013 Paris Cité, France
  • B Cordier
    AIM, CEA, CNRS, Université Paris-Saclay, Université Paris Diderot, Sorbonne Paris Cité, F-91191 Gif-sur-Yvette, France
  • D Corre
    LAL, Univ Paris-Sud, CNRS/IN2P3, Orsay, France
  • M W Coughlin
    California Institute of Technology, 1200 East California Blvd, MC 249-17, Pasadena, CA 91125, USA
  • D Coward
    OzGrav-UWA, University of Western Australia, School of Physics, M013, 35 Stirling Highway, Crawley, WA 6009, Australia
  • H Crisp
    OzGrav-UWA, University of Western Australia, School of Physics, M013, 35 Stirling Highway, Crawley, WA 6009, Australia
  • C Delattre
    AGORA Observatoire des Makes, AGORA, 18 Rue Georges Bizet, Observatoire des Makes, F-97421 La Rivière, France
  • T Dietrich
    Nikhef, Science Park, NL-1098 XG Amsterdam, the Netherlands
  • J-G Ducoin
    LAL, Univ Paris-Sud, CNRS/IN2P3, Orsay, France
  • P-A Duverne
    LAL, Univ Paris-Sud, CNRS/IN2P3, Orsay, France
  • G Marchal-Duval
    LAL, Univ Paris-Sud, CNRS/IN2P3, Orsay, France
  • B Gendre
    OzGrav-UWA, University of Western Australia, School of Physics, M013, 35 Stirling Highway, Crawley, WA 6009, Australia
  • L Eymar
    ARTEMIS UMR 7250 UCA CNRS OCA, Boulevard de l’Observatoire, CS 34229, 06304 Nice CEDEX 04, France
  • P Fock-Hang
    AGORA Observatoire des Makes, AGORA, 18 Rue Georges Bizet, Observatoire des Makes, F-97421 La Rivière, France
  • X Han
    National Astronomical Observatories/Chinese Academy of Science 20A Datun Road, Beijing 100012, China
  • P Hello
    LAL, Univ Paris-Sud, CNRS/IN2P3, Orsay, France
  • E J Howell
    OzGrav-UWA, University of Western Australia, School of Physics, M013, 35 Stirling Highway, Crawley, WA 6009, Australia
  • R Inasaridze
    E.Kharadze Abastumani Astrophysical Observatory Mt.Kanobili, Ilia State University, Abastumani, 0301 Adigeni, Georgia
  • N Ismailov
    N.Tusi Shamakhy Astrophysical Observatory, Azerbaijan National Academy of Sciences, settl.Mamedaliyev, AZ 5626 Shamakhy, Azerbaijan
  • D A Kann
    Instituto de Astrofísica de Andalucía (IAA-CSIC), Glorieta de la Astronomía s/n, E-18008 Granada, Spain
  • G Kapanadze
    E.Kharadze Abastumani Astrophysical Observatory Mt.Kanobili, Ilia State University, Abastumani, 0301 Adigeni, Georgia
  • A Klotz
    IRAP, Université de Toulouse, CNRS, UPS, 14 Avenue Edouard Belin, F-31400 Toulouse, France
  • N Kochiashvili
    E.Kharadze Abastumani Astrophysical Observatory Mt.Kanobili, Ilia State University, Abastumani, 0301 Adigeni, Georgia
  • C Lachaud
    APC, Univ. Paris Diderot, CNRS/IN2P3, CEA/lrfu, Obs de Paris, Sorbonne, 75013 Paris Cité, France
  • N Leroy
    LAL, Univ Paris-Sud, CNRS/IN2P3, Orsay, France
  • A Le Van Su
    Laboratoire d’Astrophysique de Marseille, UMR 7326, CNRS, Université d’Aix Marseille, 38, rue Frédéric Joliot-Curie,Marseille, France
  • W L Lin
    Physics Department and Astronomy Department, Tsinghua University, Beijing 100084, China
  • W X Li
    Physics Department and Astronomy Department, Tsinghua University, Beijing 100084, China
  • P Lognone
    LAL, Univ Paris-Sud, CNRS/IN2P3, Orsay, France
  • R Marron
    APC, Univ. Paris Diderot, CNRS/IN2P3, CEA/lrfu, Obs de Paris, Sorbonne, 75013 Paris Cité, France
  • J Mo
    Physics Department and Astronomy Department, Tsinghua University, Beijing 100084, China
  • J Moore
    OzGrav-UWA, University of Western Australia, School of Physics, M013, 35 Stirling Highway, Crawley, WA 6009, Australia
  • R Natsvlishvili
    E.Kharadze Abastumani Astrophysical Observatory Mt.Kanobili, Ilia State University, Abastumani, 0301 Adigeni, Georgia
  • K Noysena
    ARTEMIS UMR 7250 UCA CNRS OCA, Boulevard de l’Observatoire, CS 34229, 06304 Nice CEDEX 04, France
  • S Perrigault
    AGORA Observatoire des Makes, AGORA, 18 Rue Georges Bizet, Observatoire des Makes, F-97421 La Rivière, France
  • A Peyrot
    AGORA Observatoire des Makes, AGORA, 18 Rue Georges Bizet, Observatoire des Makes, F-97421 La Rivière, France
  • D Samadov
    N.Tusi Shamakhy Astrophysical Observatory, Azerbaijan National Academy of Sciences, settl.Mamedaliyev, AZ 5626 Shamakhy, Azerbaijan
  • T Sadibekova
    Ulugh Beg Astronomical Institute, Uzbekistan Academy of Sciences, Astronomy str. 33, Tashkent 100052, Uzbekistan
  • A Simon
    Astronomy and Space Physics Department, Taras Shevchenko National University of Kyiv, 60 Volodymyrska str., Kyiv UA-01601, Ukraine
  • C Stachie
    ARTEMIS UMR 7250 UCA CNRS OCA, Boulevard de l’Observatoire, CS 34229, 06304 Nice CEDEX 04, France
  • J P Teng
    AGORA Observatoire des Makes, AGORA, 18 Rue Georges Bizet, Observatoire des Makes, F-97421 La Rivière, France
  • P Thierry
    AGORA Observatoire des Makes, AGORA, 18 Rue Georges Bizet, Observatoire des Makes, F-97421 La Rivière, France
  • C C Thöne
    Instituto de Astrofísica de Andalucía (IAA-CSIC), Glorieta de la Astronomía s/n, E-18008 Granada, Spain
  • Y Tillayev
    Ulugh Beg Astronomical Institute, Uzbekistan Academy of Sciences, Astronomy str. 33, Tashkent 100052, Uzbekistan
  • D Turpin
    National Astronomical Observatories/Chinese Academy of Science 20A Datun Road, Beijing 100012, China
  • A de Ugarte Postigo
    Instituto de Astrofísica de Andalucía (IAA-CSIC), Glorieta de la Astronomía s/n, E-18008 Granada, Spain
  • F Vachier
    AGORA Observatoire des Makes, AGORA, 18 Rue Georges Bizet, Observatoire des Makes, F-97421 La Rivière, France
  • M Vardosanidze
    E.Kharadze Abastumani Astrophysical Observatory Mt.Kanobili, Ilia State University, Abastumani, 0301 Adigeni, Georgia
  • V Vasylenko
    Astronomy and Space Physics Department, Taras Shevchenko National University of Kyiv, 60 Volodymyrska str., Kyiv UA-01601, Ukraine
  • Z Vidadi
    N.Tusi Shamakhy Astrophysical Observatory, Azerbaijan National Academy of Sciences, settl.Mamedaliyev, AZ 5626 Shamakhy, Azerbaijan
  • X F Wang
    Physics Department and Astronomy Department, Tsinghua University, Beijing 100084, China
  • C J Wang
    Yunnan Astronomical Observatories/Chinese Academy of Science, Kunming 650011, China
  • J Wei
    National Astronomical Observatories/Chinese Academy of Science 20A Datun Road, Beijing 100012, China
  • S Y Yan
    Physics Department and Astronomy Department, Tsinghua University, Beijing 100084, China
  • J C Zhang
    Physics Department and Astronomy Department, Tsinghua University, Beijing 100084, China
  • J J Zhang
    Yunnan Astronomical Observatories/Chinese Academy of Science, Kunming 650011, China
  • X H Zhang
    Physics Department and Astronomy Department, Tsinghua University, Beijing 100084, China

抄録

<jats:title>ABSTRACT</jats:title> <jats:p>We present the Global Rapid Advanced Network Devoted to the Multi-messenger Addicts (GRANDMA). The network consists of 21 telescopes with both photometric and spectroscopic facilities. They are connected together thanks to a dedicated infrastructure. The network aims at coordinating the observations of large sky position estimates of transient events to enhance their follow-up and reduce the delay between the initial detection and optical confirmation. The GRANDMA programme mainly focuses on follow-up of gravitational-wave alerts to find and characterize the electromagnetic counterpart during the third observational campaign of the Advanced LIGO and Advanced Virgo detectors. But it allows for follow-up of any transient alerts involving neutrinos or gamma-ray bursts, even those with poor spatial localization. We present the different facilities, tools, and methods we developed for this network and show its efficiency using observations of LIGO/Virgo S190425z, a binary neutron star merger candidate. We furthermore report on all GRANDMA follow-up observations performed during the first six months of the LIGO–Virgo observational campaign, and we derive constraints on the kilonova properties assuming that the events’ locations were imaged by our telescopes.</jats:p>

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