Initial X-ray Spectroscopy of SMSS J114447.77-430859.3
Abstract
A recent observation of the extremely luminous quasar SMSS J1144447.7-430859.3 (Onken et al. 2022) with the Neil Gehrels Swift Observatory detected the source, with an X-ray flux of F_X = 1.1+/- 0.2 E-12 erg/cm^2/s (0.3-10.0 keV; ATEL #15450).
- Publication:
-
The Astronomer's Telegram
- Pub Date:
- June 2022
- Bibcode:
- 2022ATel15452....1M
- Keywords:
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- AGN;
- Black Hole