V1639 Cyg observation needed For general info see: http://www.kusastro.kyoto-u.ac.jp/vsnet/gcvs/CYGV1639.html Most recently reported (up to 100) observations: YYYYMMDD(UT) mag observer 19981001.797 <128 (Hans-Goran Lindberg) Subscribe to new VSNET mailing lists! : http://ooruri.kusastro.kyoto-u.ac.jp/mailman/listinfo/