Strong X-ray Absorption in a BALQSO: PHL5200

Smita Mathur, Martin Elvis, K. P. Singh

We present $ASCA$ observations of the z=1.98 prototype BALQSO: PHL5200. The source was detected in both SIS and GIS. A power-law spectrum (${\alpha }_E=0.6_{-0.6}^{+0.9}$) with lar…