General information
SVOM reported the GRB 251211.12 trigger, with MASTER-OAFA beginning optical follow-up shortly after the trigger and reporting only upper limits. No redshift or additional physical characterization is given in the cited circular.
Wavelength coverage
- Gamma-ray: SVOM trigger reported.
- Optical: MASTER-OAFA clear-band imaging starting ~61 s after T0; limit 18.7 mag (no counterpart claimed).
No X-ray, UV, IR, or radio observations are mentioned in the cited circular.
Lightcurve and spectrum
Redshift
What’s special vs typical