We are on Twitter: @PrecisionSpec
 Participants 
Abner Zapata, PUC / Chile
 Adriana Valio, Mackenzie / Brazil
 Alan Alves Brito. IF-UFRGS / Brazil
 Andre de Castro Milone, INPE / Brazil
 André Izidoro, UNESP / Brazil
 Andressa Cristina Silva Ferreira, CAUP / Portugal
 Andrew Szentgyorgyi, Harvard / USA
 Bárbara Celi Braga Camargo, UNESP / Brazil
 Cecilia Toledo Briceño, IAG-USP / Brazil
 Chiara Battistini, ZAH-LSW Heidelberg / Germany
 Cindy Vanesa Ramírez Gómez, University of Antioquia / Colombia
 Cintia Fernanda Martinez, Observatorio Nacional / Brazil
 Claudia Aguilera Gómez, PUC / Chile
 Diego Lorenzo-Oliveira, IAG-USP / Brazil
 Diogo Souto, Observatório Nacional / Brazil
 Emiliano Jofré, OAC / Argentina
 Geisa Teixeira da Ponte, OV-UFRJ / Brazil
 Ivan Ramirez, TCC Tacoma / USA
 Jacob Bean, University of Chicago / USA
 Jennifer Burt, MIT / USA
 Jhon Yana Galarza, IAG-USP / Brazil
 Jorge Gonzales, UNMSM / Peru
 Jorge Melendez, IAG-USP / Brazil
 José-Dias do Nascimento, Jr., Harvard / USA
 Leonardo A. dos Santos, IAG-USP / Brazil
 Lisseth Gonzales Quevedo, UNMSM / Peru
 Lorenzo Spina, IAG-USP / Brazil
 Luan Ghezzi, Observatorio Nacional / Brazil
 Marcelo Tucci Maia, LNA / Brazil
 Maria Luiza Ubaldo Melo, OV-UFRJ / Brazil
 Maritza Soto, Universidad de Chile / Chile
 Orlando José Katime Santrich, IAG-USP / Brazil
 Othon Winter, UNESP / Brazil
 Patricia Cruz, IAG-USP / Brazil
 Phillip Galli, IAG-USP / Brazil
 Rafael Bueno Botelho, INPE / Brazil
 Rafael Ramon Ferreira, UFRN / Brazil
 Raissa Estrela, Mackenzie / Brazil
 Raphaëlle Haywood, Harvard / USA
 Riano Giribaldi, OV-UFRJ / Brazil
 Ricardo López Valdivia, INAOE / Mexico
 Romina Petrucci, OAC / Argentina
 Samuel Halverson, University of Pennsylvania / USA
 Solène C. Ulmer-Moll, IA / Portugal
 Sylvio Ferraz Mello, IAG-USP / Brazil
 Thayse Adineia Pacheco, IAG-USP / Brazil
We are on Twitter: @PrecisionSpec 
     We are on Twitter: @PrecisionSpec