TOI-519 b: a short-period substellar object around an M dwarf validated using multicolour photometry and phase curve analysis

We thank the anonymous referee for their helpful and constructive comments. We acknowledge financial support from the Agencia Estatal de Investigacion of the Ministerio de Ciencia, Innovacion y Universidades and the European FEDER/ERF funds through projects ESP2013-48391-C4-2-R, AYA2016-79425-C3-2-P, AYA2015-69350-C3-2-P, and PID2019-109522GB-C53, and PGC2018- 098153-B-C31. This work is partly financed by the Spanish Ministry of Economics and Competitiveness through project ESP2016-80435- C2-2-R. We acknowledge supports by JSPS KAKENHI Grant Numbers JP17H04574, JP18H01265, and JP18H05439, and JST PRESTO Grant Number JPMJPR1775. JK acknowledges support by Deutsche Forschungsgemeinschaft (DFG) grants PA525/18-1 and PA525/19-1 within the DFG Schwerpunkt SPP 1992, Exploring the Diversity of Extra-solar Planets. MT is supported by JSPS KAKENHI grant Nos. 18H05442, 15H02063, and 22000005. This work was partly supported by Grant-in-Aid for JSPS Fellows, Grant Number JP20J21872. This article is partly based on observations made with the MuSCAT2 instrument, developed by ABC, at Telescopio Carlos Sanchez operated on the island of Tenerife by the IAC in the Spanish Observatorio del Teide. We acknowledge the use of public TESS Alert data from pipelines at the TESS Science Office and at the TESS Science Processing Operations Center. This work makes use of observations from the LCOGT network.