Swift UV detection and optical confirmation of a nova candidate in M 31
Abstract
We report the detection of a nova candidate in M 31 using observations with the UltraViolet/Optical Telescope (UVOT) on board the Swift satellite. The object was serendipitously detected in the UVW1 filter (181-321nm) UVOT observation 00031255018 with 4333 s exposure starting on 2010-06-24.02 UT with a magnitude of 19.5+-0.2. The position for the nova candidate is RA = 00h42m55s.56, Dec = +41d19'25".5 (J2000, accuracy of 1.0"), which is 127" east and 197" north of the core of M 31.
- Publication:
-
The Astronomer's Telegram
- Pub Date:
- July 2010
- Bibcode:
- 2010ATel.2713....1P
- Keywords:
-
- Optical;
- Ultra-Violet;
- Novae