Date: Sat, 21 Aug 1993 17:03:37 +0300 From: granslo@argo.uio.no Subject: Eruptive and Cataclysmic Variables - NAS.VSS Report of 1993 Aug 21 Norwegian Astronomical Society - Variable Star Section *** Eruptive and Cataclysmic Variables - Report of 1993 August 21 *** This report contains observations of selected stars. Observers: Observer Address Instrument Abbr. Granslo, Bjorn H. Fjellhamar, Norway 20.3-cm SCT GRL Midtskogen, Ornulf Tranby, Norway 31.6-cm refl. MOK --------------------------------------------------------------------- 1993 UT Magn Obs 1993 UT Magn Obs 1993 UT Magn Obs --------------------------------------------------------------------- IP PEGASI (UGSS+E) Aug 19.017 <14.0 GRL Aug 20.966 13.3 GRL Aug 20.976 13.1 GRL Aug 20.988 13.1 GRL Aug 20.997 13.0 GRL Aug 21.012 13.1 GRL Aug 21.023 13.0 GRL Aug 21.033 12.9 GRL Aug 21.047 13.0 GRL Aug 21.058 12.9 GRL Aug 21.072 13.1 GRL Aug 21.084 13.1 GRL [Reported in outburst, mag. 13.4-13.5, on Aug 19/20 by Belgian obser- vers P. Van Cauteren and T. Vanmunster. No eclipse was seen on Aug 20/21 between 23h11m UT and 02h01m UT (the orbital period is 3h48m).] DX ANDROMEDAE (UGSS) Aug 7.964 <13.8 MOKL Aug 13.936 11.9 MOK Aug 13.941 12.4 GRL Aug 17.913 11.3 GRL Aug 18.910 11.3 GRL Aug 20.971 11.6 GRL [In a rare outburst.] SN 1993J IN NGC 3031 (SN) Aug 13.955 13.7 GRL Aug 17.949 13.8 GRL Aug 19.011 13.8 GRL Aug 21.015 13.9 GRL [Fading slowly.] NOVA AQUILAE 1993 (NA) Aug 14.037 13.4 GRL Aug 17.921 13.4 GRL RX ANDROMEDAE (UGZ) Aug 7.99 10.9 GRL Aug 10.99 12.5 GRL Aug 13.98 13.3 GRL Aug 17.95 <13.3 GRL Aug 18.94 13.3 GRL Aug 20.97 <13.3 GRL [In outburst on Aug 8/9.] Z CAMELOPARDALIS (UGZ) Aug 8.00 11.5 GRL Aug 14.01 11.5 GRL Aug 18.94 11.4 GRL Aug 21.07 11.5 GRL [At standstill.] SS CYGNI (UGSS) Aug 7.95 11.6 GRL Aug 10.99 11.9 GRL Aug 13.94 11.9 GRL Aug 17.91 9.1 GRL Aug 18.91 8.9 GRL Aug 20.97 8.4 GRL [In outburst, slow rise, full maximum on Aug 20/21.] AY LYRAE (UGSU) Aug 14.01 <13.9 GRL Aug 19.01 13.6 GRL Aug 21.04 <13.9 GRL [Apparently in a normal maximum on Aug 18/19.] LL LYRAE (UGSS) Aug 14.01 13.4 GRL Aug 19.01 <13.8 GRL Aug 21.04 <13.8 GRL [In a rare outburst on Aug 13/14.] RU PEGASI (UGSS) Aug 8.00 11.6 GRL Aug 13.94 11.0 GRL Aug 17.95 12.0 GRL Aug 18.94 12.2 GRL Aug 20.97 12.4 GRL [Fading from outburst.] GK PERSEI (NA+UGSS) Aug 7.99 13.3 MOK Aug 13.95 13.5 MOK Aug 19.01 13.3 GRL Aug 21.02 13.2 GRL [At minimum.] FG SAGITTAE (*) Aug 7.96 11.3 GRL Aug 14.03 11.1 GRL Aug 18.00 11.2 GRL Aug 18.96 11.1 GRL Aug 20.95 11.0 GRL SU TAURI (RCB) Aug 14.04 <12.2 GRL Aug 21.07 <12.5 GRL [Not recovered.] SU URSAE MAJORIS (UGSU) Aug 19.00 <13.4 GRL Aug 21.07 12.0 GRL [In outburst (normal maximum?) on Aug 20/21.] SW URSAE MAJORIS (UGSU) Aug 13.95 11.5 GRL Aug 17.96 <12.5 GRL Aug 19.00 <13.0 GRL [In a rare outburst on Aug 13/14.] --------------------------------------------------------------------- Bjorn H. Granslo
Return to the Powerful Daisaku Nogami
vsnet-adm@kusastro.kyoto-u.ac.jp