Dear Colleagues, > > When I am started with the observation of July 5 I Have identified > SGRV4641 with the star GSC 6848:3831 and no with GM Sgr. To me, V4641 Sgr is NOT the cited GSC, which is about 1 arcmin apart from the variable. Actually, the mentioned GSC star is what I used as C1 (see my image http://vsnet.bellatrixobservatory.org/v4641sgrcomp.gif). Unless I have not understood what Toni said or I'm looking at the wrong star (and I apologize in these cases), I think Toni considered the wrong target. Regards, Gianluca -- *********************************************************************** * Gianluca Masi "Two things fill the soul * * Via Madonna de Loco, 47 with awe and reverence [...]: * * 03023 Ceccano (FR) the starry sky above me and * * ITALY the moral law within me" * * e-mail: gianmasi@fr.flashnet.it * * web: http://vsnet.bellatrixobservatory.org I. Kant * * Minor Planet Center Obs. Code: 470 - Ceccano * * Center for Backyard Astrophysics - Italy * * VSNET Collaboration Team member * * CCD-astrometry-photometry@egroup.com mailing-list moderator * ***********************************************************************