A&A 621, A15 (2019) Astronomy https://doi.org/10.1051/0004-6361/201833594 & c ESO 2018 Astrophysics BRITE photometry of the massive post-RLOF system HD 149 404? G. Rauw1, A. Pigulski2, Y. Nazé1,??, A. David-Uraz3, G. Handler4, F. Raucq1, E. Gosset1,???, A. F. J. Moffat5, C. Neiner6, H. Pablo7, A. Popowicz8, S. M. Rucinski10, G. A. Wade9, W. Weiss11, and K. Zwintz12 1 Space Sciences, Technologies and Astrophysics Research (STAR) Institute, Université de Liège, Allée du 6 Août, 19c, Bât B5c, 4000 Liège, Belgium e-mail:
[email protected] 2 Instytut Astronomiczny, Uniwersytet Wrocławski, Kopernika 11, 51-622 Wrocław, Poland 3 Department of Physics and Astronomy, University of Delaware, Newark, DE 19716, USA 4 Nicolaus Copernicus Astronomical Center, Bartycka 18, 00-716 Warszawa, Poland 5 Département de Physique, Université de Montréal, CP 6128, Succ. Centre-Ville, Montréal PQ H3C 3J7, Canada 6 LESIA, Observatoire de Paris, Place Jules Janssen, 5, 92195 Meudon, France 7 AAVSO Headquarters, 49 Bay State Rd., Cambridge, MA 02138, USA 8 Instytut Automatyki, WydziałAutomatyki Elektroniki i Informatyki, Politechnika Sl˛aska,Akademicka´ 16, 44-100 Gliwice, Poland 9 Department of Physics and Space Science, Royal Military College of Canada, PO Box 17000, Stn Forces, Kingston, Ontario K7K 7B4, Canada 10 Department of Astronomy and Astrophysics, University of Toronto, 50 St. George St., Toronto, Ontario M5S 3H4, Canada 11 Institute for Astrophysics, University of Vienna, Türkenschanzstraße 17, 1180 Vienna, Austria 12 Institute for Astro- and Particle Physics, University of Innsbruck, Technikerstrasse 25/8, 6020 Innsbruck, Austria Received 8 June 2018 / Accepted 23 October 2018 ABSTRACT Context.