You can find an unknown and unusual star! There are lots of hidden
treasures in the online plate archives. For example no one noticed that
a new nebulous star entered the scene for many years until I found it
by blink comparision. A star born from the dark nebula, "Persson's
star" (Sky & Telescope, March 2005, p.24). Also Jay McNeil found an new
nebula with star in 2004.

Roger Persson