Swift detection of record X-ray flare of BL Lacertae
Abstract
After the increase of activity observed in optical, UV, and X-rays by Swift on 2020 October 5 (ATel #14065), a new Swift observation of BL Lacertae was performed on October 6 (04:15:06-04:31:00 UTC) for the same Target of Opportunity request.
- Publication:
-
The Astronomer's Telegram
- Pub Date:
- October 2020
- Bibcode:
- 2020ATel14069....1D
- Keywords:
-
- AGN;
- Black Hole;
- Blazar