Rapid optical and X-ray timing observations of GX 339-4: flux correlations at the onset of a low/hard state
We present the discovery of optical/X-ray flux correlations on rapid time-scales in the low/hard state of the Galactic black hole GX339-4. The source had recently emerged from outburst and was associated with a relatively faint counterpart with mag V ~ 17. The optical [Very Large Telescope (VLT)/ULTRACAM] and X-ray (Rossi X-ray Timing Explorer)
Gandhi, P. et al.
Fecha de publicación:
10
2008