The object keeps constant brightness in V and J. A similar behavior has ever been observed only in the eruption of GQ Mus(Nova Mus 1983).
But the duration of this phase of V1280 Sco is much longer than that of GQ Mus.
Data policy: Please contact Dr. Makoto Uemura (uemuram_at_hiroshima-u.ac.jp)
if you want to use the data shown in the blog for your research.