Swift observes MAXI J1820+070 in transition from the soft to the hard-intermediate state
Abstract
The transient black hole candidate ASASSN-18ey/MAXI J1820+070 (ATel #11820) was discovered in March 2019 by the MAXI mission when it entered the outburst phase (ATel #11399, #11400).
- Publication:
-
The Astronomer's Telegram
- Pub Date:
- September 2018
- Bibcode:
- 2018ATel12064....1M
- Keywords:
-
- Binary;
- Black Hole;
- Transient