NuSTAR and Swift observations of SMSS J114447.770-430859.3
Abstract
SMSS J114447.77-430859.3 (J1144) has been identified as the most luminous known non-jetted quasar in the last 9 Gyr of cosmic history (Onken et al. 2022), thanks to observations with the SkyMapper Southern Survey (SMSS).
- Publication:
-
The Astronomer's Telegram
- Pub Date:
- July 2022
- Bibcode:
- 2022ATel15510....1K
- Keywords:
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- AGN;
- Black Hole;
- Quasar