V1880 Sgr recent (cont'd) For general info see: http://www.kusastro.kyoto-u.ac.jp/vsnet/gcvs/SGRV1880.html http://www.kusastro.kyoto-u.ac.jp/vsnet/object/SGRV1880.html YYYYMMDD(UT) mag observer 20210322.774 123c (Minoru Yamamoto) Subscribe to new VSNET mailing lists! : http://ooruri.kusastro.kyoto-u.ac.jp/mailman/listinfo/