MAXI/GSC detection of renewed activity of the Be/X-ray binary pulsar 4U 0115+63
Abstract
The MAXI/GSC nova alert system triggered an X-ray transient source on 2023 March 28 (MJD 60031). Assuming that the source flux was constant over the transits, we obtain the source position at (R.A., Dec) = (19.377 deg, 63.541 deg) = (01 17 30, +63 32 27) (J2000) with a statistical 90% C.L. elliptical error region with long and short radii of 0.37 deg and 0.27 deg, respectively.
- Publication:
-
The Astronomer's Telegram
- Pub Date:
- March 2023
- Bibcode:
- 2023ATel15967....1N
- Keywords:
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- Binary;
- Neutron Star;
- Transient;
- Pulsar