TITLE:   GCN CIRCULAR
NUMBER:  33442
SUBJECT: GRB 230307A: Erratum of the GCN 33441
DATE:    23/03/09 17:33:43 GMT
FROM:    Vladimir Lipunov at Moscow State U/Krylov Obs  <lipunov@xray.sai.msu.ru>

V.Lipunov (Lomonosov MSU)

I am sorry for my mistake in Subject.
Correct subject is
GRB 230307A: MASTER detection of an object near NTT Optical Afterglow Candidate