Observing a Narrow Line Seyfert 1 Galaxy in a peculiar state

We want to observe a Narrow Line Seyfert 1 galaxy with a very peculiar spectralenergy distribution. Its prominent soft Xray excess component is not detectedin the ultraviolet, indicating a very narrow range of temperature when comparedto normal AGNs. We want to probe the origin of the soft Xray excess and to understand why thisobject is so peculiar. We believe that this special case will help understandingnormal Seyferts.