SIMBAD references

On 2016 June 22, 2E 1613.5-5053, the puzzling central compact object in supernova remnant RCW 103 emitted a magnetar-like burst. Using Director's Discretionary Time, we observed 2E 1613.5-5053 with the Hubble Space Telescope (HST) (WFC3/IR) and we report here on the detection of a previously unseen infrared counterpart. In observations taken on 2016 July 4 and August 11, we detect a new source (m_F110W=26.3 AB mag and m_F160W=24.2 AB mag), at the Chandra position of 2E 1613.5-5053, that was not detected in HST/NICMOS images from 2002 August 15 and October 8, to a depth of 24.5 AB mag (F110W) and 25.5 AB mag (F160W). We show that these deep IR observations rule out the possibility of 2E 1613.5-5053 being an accreting binary with a high degree of confidence, but mimic IR emission properties of magnetars and isolated neutron stars. The presence or absence of a low-mass fallback disk cannot be confirmed from our observations.