BT MON brightening?
I think I observed it at v=14.6 last night, but there is a very close companion which makes visual estimation difficult, and I was plagued by poor seeing. Rod Stubbings thought he saw a combined 13.8 there, but later said the variable was <14.4. I do have a positive observation on it some time ago at v=15.7
Could someone with a high resolution CCD please check this star?