Opt. follow-up of GW170817 counterpart

VizieR online Data Catalogue associated with article published in journal Astronomical Journal (AAS) with title 'Observations of the first electromagnetic counterpart to a gravitational-wave source by the TOROS Collaboration.' (bibcode: 2017ApJ...848L..29D)本数据集为与发表于美国天文学会（AAS）主办的《天文期刊》（Astronomical Journal）、标题为"TOROS协作组（TOROS Collaboration）对引力波源的首个电磁对应体的观测"的论文相关联的VizieR在线数据目录（VizieR online Data Catalogue），该论文的文献编号为2017ApJ...848L..29D。