V503 Sgr observation needed For general info see: http://www.kusastro.kyoto-u.ac.jp/vsnet/gcvs/SGRV503.html Most recently reported (up to 100) observations: YYYYMMDD(UT) mag observer 20010304.808 <130 (Katsumi Haseda) 20011011.425 125p (Katsumi Haseda)