29.95-0.02

The +100.3 km/s methanol maser feature started exhibiting sudden flux variation in 2026.
  
Please refer to the following papers:
(to be submitted to ATel)
Yonekura et al. (2016) PASJ, 68,74 (for the iMet monitoring program and the equipment)

Observed position at Ibaraki is
R.A.(J2000) = 18h 46m 03.74s
DEC.(J2000) = -02d 39' 21.430''
Xu et al. 2009, A&A, 507, 1117, compiled from the following papers
20 Menten 1991
 4 Caswell et al. 1995
 8 Ellingsen et al. 1996
43 Walsh et al. 1997
44 Walsh et al. 1998
36 Szymczak et al. 2002
23 Minier et al. 2001
with the beam size of ~**.* arcmin.

Light curves

spectra

Dynamic spectra [in prep.]

Movie