X-ray Classification inX-ray Classification inCygnus OB2sources in a complex region.Accurate identification of X-rayInstrumentation and Methods for AstrophysicsClassifying X-ray Sources in Cygnus OB2This study identifies and classifies X-ray sources in the Cygnus OB2 region.2025-10-27T10:14:09+00:00 ― 7 min read