... In Figure 16, we demonstrate that the electron temperature kTe directly correlates with a sequence of CCD states, EISISLLBLBUB (see Hasinger & van der Klis 1989 for this CCD classification). ...
... The ASCA satellite, which carried X-ray CCD cameras for the first time, detected many pairs of Doppler-shifted emission lines from ionized metals, such as Si, S, Ar, Ca, Fe, and Ni, originating from the twin jets (Kotani et al. ...