General information
EP Alert 260903.47 was followed up by MASTER-Tavrida at the reported trigger position RA 19h28m00.96s, Dec -21d29m38.4s, with an error radius of 0.0433333 deg. The observations started at 2026-09-04 18:09:52 UT, about 111204 s after trigger time.
Wavelength coverage
- Optical: MASTER-Tavrida obtained clear/unfiltered images of the EP alert field and reported only upper limits.
No observations are mentioned in radio, infrared, ultraviolet, X-ray, gamma-ray, neutrino, or gravitational-wave bands.
Lightcurve and spectrum
- MASTER-Tavrida clear-band observations at T0+111204 to T0+111436 s gave limiting magnitudes of 17.5, 18.0, 18.0, and 17.7 mag.
- No optical transient or spectrum is reported.
Redshift
What’s special vs typical