Norwegian Astronomical Society - Variable Star Section Visual observations by observers of NAS.VSS (Report 1999v-005): Object YYMMDD(UT) Mag Obs Instrum Notes ANDEG 990201.79 7.5 GRL L70;24x Seq. HIP ANDEG 990204.90 7.6 GRL L70;24x Seq. HIP AURAG 990202.05 10.9 GRL C203;123x AURGQ 990202.05 10.9 GRL C203;123x AURRT 990201.76 6.0 GRL B10x50 G-2;H=V;K+4 (2), HIP AURRT 990203.024 5.5 GRL B10x50 D-3;G+3 (1), HIP AURRT 990204.876 5.9 GRL B10x50 G-1;H+1;K+4 (1), HIP AURRW 990202.04 10.8 GRL C203;123x AURSS 990202.04 11.8 GRL C203;123x Outburst AURX 990202.05 9.0 GRL C203;123x AURZ 990202.05 10.0 GRL C203;123x BOOR 990202.05 8.0 GRL C203;123x BOOV 990202.05 8.6 GRL C203;123x CAMZ 990202.05 11.0 GRL C203;123x Outburst CAMZ 990205.13 11.5 GRL C203;123x Active CASV 990201.78 7.9 GRL L70;24x CEPT 990204.90 8.6 GRL L70;24x CEPdelta 990201.77 4.4 GRL B10x50 E-2;L+3 (2), HIP CEPdelta 990203.025 4.2 GRL B10x50 E=V;L+4 (1), HIP CEPdelta 990204.870 3.6 GRL B10x50 C-1;B=V;E+5 (1), HIP CETomicron 990201.76 5.2 GRL B10x50 Seq. HIP CRBR 990202.05 9.0 GRL C203;123x Seq. Tycho CRBR 990203.03 9.0 GRL L70;24x Seq. Tycho CRBR 990205.12 8.7 GRL C203;123x Seq. Tycho CRBS 990205.13 9.3 GRL C203;123x CRBT 990202.05 10.3 GRL C203;123x CRBT 990205.13 10.3 GRL C203;123x CVNTU 990203.04 6.2 GRL B10x50 CVNV 990203.05 7.8 GRL L70;24x CVNY 990203.04 5.6 GRL B10x50 CYGAF 990203.05 7.5 GRL L70;24x CYGCH 990201.77 7.9 GRL L70;24x Seq. Tycho CYGCH 990204.89 7.9 GRL L70;24x Seq. Tycho CYGSS 990205.12 9.8 GRL C203;123x Outburst CYGV1339 990205.15 6.6 GRL B10x50 Seq. HIP CYGW 990205.15 6.4 GRL B10x50 Seq. HIP CYGX 990205.149 7.0 GRL B10x50 H-4;K=V;L+1 (1), HIP CYGchi 990205.13 8.8 GRL C203;123x Seq. Tycho DRAAG 990202.06 9.9 GRL C203;123x DRAAG 990205.13 9.9 GRL C203;123x DRAR 990202.06 8.0 GRL C203;123x DRARY 990203.04 7.3 GRL B10x50 GEMzeta 990201.77 4.2 GRL B10x50 C-7:G-1;H+3 (2), HIP GEMzeta 990203.024 4.0 GRL B10x50 C-5;G=V;H+4 (1), HIP GEMzeta 990204.879 3.9 GRL B10x50 C-4;G+3 (1), HIP HERX 990203.04 6.8 GRL B10x50 HERg 990203.04 5.4 GRL B10x50 LEOR 990202.04 9.8 GRL C203;123x MONT 990201.78 6.7 GRL B10x50 H-2;M+1 (2), HIP MONT 990203.023 6.8 GRL B10x50 H-3;M=V (2), HIP MONT 990204.878 6.6 GRL B10x50 H-1;M+2 (1), HIP MONU 990203.03 7.1 GRL L70;24x Seq. HIP MONU 990204.90 7.0 GRL L70;24x Seq. HIP PERX 990201.76 6.5 GRL B10x50 Seq. HIP PERX 990203.03 6.5 GRL B10x50 Seq. HIP PERX 990204.89 6.5 GRL B10x50 Seq. HIP SERR 990202.05 7.3 GRL C203;123x TAUBU 990201.77 5.3 GRL B10x50 Seq. HIP TAUBU 990204.89 5.3 GRL B10x50 Seq. HIP TAUCQ 990202.04 10.3 GRL C203;123x Seq. Skiff TAUCQ 990204.89 9.7 GRL L70;24x Seq. Skiff TAURR 990202.04 11.1 GRL C203;123x UMAST 990205.15 6.9 GRL B10x50 Seq. HIP UMAZ 990201.78 7.7 GRL L70;24x Observer: GRL = Bjorn H. Granslo (Fjellhamar, Norway). Instrument: 20.3-cm SCT, 70-mm refractor (L70), 10x50 binoculars (B10x50). Sequences are Hipparcos (HIP, V-mag), Tycho (V-mag), B. Skiff (V-mag), others are AAVSO. Conditions: Partly cloudy (altostratus) and Moon on Feb 1-2 UT; partly cloudy and fog interference on Feb 2-3, partly cloudy and windy on Feb 4-5. Light estimates are given for the cepheids. NAS.VSS charts and sequences for these stars are available from http://vsnet.astro.uio.no/~bgranslo/variable/charts.html.