Date: Tue, 31 Aug 1993 18:15:06 +0300 From: granslo@argo.uio.no Subject: V1974 Cygni - NAS.VSS Report No. 67 Norwegian Astronomical Society - Variable Star Section OBSERVATIONS OF V1974 CYGNI (NOVA CYGNI 1992) - REPORT NO. 067 (1993 Aug 31) ============================================================================ YYYY MM DD.DDD OBSERVATION MAG CL INSTRUM. OBSERVER 1993 08 07.958 Q-6;R-5;S+3;T+4 12.2 1 C203,123x Granslo, B. H. 1993 08 13.943 Q-6;R-4;S+3;T+6 12.1 1 C203,123x Granslo, B. H. 1993 08 17.916 Q-6;R-5;S+3;T+5 12.2 1 C203,123x Granslo, B. H. 1993 08 18.908 Q-6;R-5;S+3;T+5 12.2 1 C203,123x Granslo, B. H. 1993 08 20.968 Q-6;R-5;S+2;T+5 12.2 1 C203,123x Granslo, B. H. 1993 08 21.939 Q-7;R-6;S+2;T+4 12.3 1 C203,123x Granslo, B. H. 1993 08 24.926 R-6;S+1;T+4 12.4 2 C203,123x Granslo, B. H. 1993 08 27.888 R-6;S+2;T+4 12.4 1 C203,123x Granslo, B. H. 1993 08 31.027 R-6;S+2;T+4 12.4 2 C203,222x Granslo, B. H. Time system is Universal Time. Magnitudes were calculated from Pogson's step method. CL = class: estimated accuracy of observation; 1 = good, 2 = fair, 3 = poor. Instrument (aperture in mm): C = Schmidt-Cassegrain. Comparison stars (sequence: The Astronomer): Q = 11.3, R = 11.8, S = 12.5, T = 12.8. Observer: Bjorn H. Granslo (Fjellhamar, Norway). Bjorn H. Granslo
vsnet-adm@kusastro.kyoto-u.ac.jp