V2307 Sgr recent (cont'd) For general info see: http://www.kusastro.kyoto-u.ac.jp/vsnet/gcvs/SGRV2307.html http://www.kusastro.kyoto-u.ac.jp/vsnet/object/SGRV2307.html YYYYMMDD(UT) mag observer 20180418.7648 123c (Yutaka Maeda) Subscribe to new VSNET mailing lists! : http://ooruri.kusastro.kyoto-u.ac.jp/mailman/listinfo/