Abstract
On August 2, 2013, Buxton et al. (Atel #5244) reported optical and
near-infrared flaring of the canonical black hole X-ray binary (BHB) GX
339-4. An increase in the optical and infrared band usually indicates
the onset of an X-ray outburst in BHBs. We requested X-ray observations
of GX 339-4 with Swift/XRT and the first observation was performed on
August 6, 2013 (03:23:59 UTC, MJD = 56510.1417) in PC mode (ObsID:
00032490012, total of ~1.1 ks).
Original language | English (US) |
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Journal | The Astronomer's Telegram |
Volume | 5252 |
State | Published - Aug 1 2013 |
Keywords
- X-ray
- Black Hole
- Transient