Norwegian Astronomical Society - Variable Star Section Variable star observations for 2001 Aug. 21-23 UT Observer: Birger Andresen (ABG). Location: Trondheim, Norway. Instrument: 70-mm f/6.8 refractor (L70). Magnitude references: V-magnitudes from Tycho-1 and and Tycho-2 (via VT and BT) catalogues. Observations: Visual, Argelander step estimates. Conditions: Somewhat hazy. Object YYYYMMDD(UT) Mag Obs Instrument Ref CYGnova2001-2 20010822.899 8.8 ABG L70;24x TYC1 CYGnova2001-2 20010823.885 9.2 ABG L70;24x TYC1 SGEWZ 20010821.930 11.0 ABG L70;60x TYC2 SGEWZ 20010822.958 <11.3 ABG L70;60x TYC2 Yours sincerely, Bjorn H. Granslo