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MASTER Follow-up Observations of LIGO GW170104 Event

V. Lipunov, V. Kornilov, E. Gorbovskoy, D. Vlasenko, N. Tiurina, O. Gress, I. Gorbunov, P. Balanutsa, A. Pozdnyakov, D. Buckley, R. Podesta, R. Rebolo, M. Serra, F. Balakin, A. Chasovnikov, V. Topolev, K. Zhirkov, A. Kuznetsov, V. Vladimirov, V. Senik, D. Cheryasov, A. Gabovich, D. Zimnukhov, D. Kuvshinov, F. Podesta, et al.
Research Notes of the AAS 4 (11) 211 (2020)
https://doi.org/10.3847/2515-5172/abccc2

Orbital and spectral characterization of the benchmark T-type brown dwarf HD 19467B

A.-L. Maire, K. Molaverdikhani, S. Desidera, et al.
Astronomy & Astrophysics 639 A47 (2020)
https://doi.org/10.1051/0004-6361/202037984

Optical Transients Found by MASTER during the Observation of LIGO/VIRGO S200219ac Gravitational-wave Event

V. Lipunov, V. Kornilov, D. Vlasenko, N. Tiurina, E. Gorbovskoy, O. A. Gress, I. Gorbunov, P. Balanutsa, D. Cheryasov, A. Pozdnyakov, D. Buckley, R. Podesta, R. Rebolo, M. Serra, F. Balakin, A. Chasovnikov, V. Topolev, K. Zhirkov, A. Kuznetsov, V. Vladimirov, V. Senik, A. Gabovich, F. Podesta, C. Francile, N. M. Budnev, et al.
Research Notes of the AAS 4 (11) 194 (2020)
https://doi.org/10.3847/2515-5172/abc6ad

Radio Galaxy Zoo: new giant radio galaxies in the RGZ DR1 catalogue

H Tang, A M M Scaife, O I Wong, et al.
Monthly Notices of the Royal Astronomical Society 499 (1) 68 (2020)
https://doi.org/10.1093/mnras/staa2805

USco1621 B and USco1556 B: Two wide companions at the deuterium-burning mass limit in Upper Scorpius

Patricia Chinchilla, Víctor J. S. Béjar, Nicolas Lodieu, et al.
Astronomy & Astrophysics 633 A152 (2020)
https://doi.org/10.1051/0004-6361/201936130

Automatic catalog of RR Lyrae from ∼14 million VVV light curves: How far can we go with traditional machine-learning?

J. B. Cabral, F. Ramos, S. Gurovich and P. M. Granitto
Astronomy & Astrophysics 642 A58 (2020)
https://doi.org/10.1051/0004-6361/202038314

TESS Hunt for Young and Maturing Exoplanets (THYME). III. A Two-planet System in the 400 Myr Ursa Major Group

Andrew W. Mann, Marshall C. Johnson, Andrew Vanderburg, Adam L. Kraus, Aaron C. Rizzuto, Mackenna L. Wood, Jonathan L. Bush, Keighley Rockcliffe, Elisabeth R. Newton, David W. Latham, Eric E. Mamajek, George Zhou, Samuel N. Quinn, Pa Chia Thao, Serena Benatti, Rosario Cosentino, Silvano Desidera, Avet Harutyunyan, Christophe Lovis, Annelies Mortier, Francesco A. Pepe, Ennio Poretti, Thomas G. Wilson, Martti H. Kristiansen, Robert Gagliano, et al.
The Astronomical Journal 160 (4) 179 (2020)
https://doi.org/10.3847/1538-3881/abae64