Return to Home Page
Date: Mon, 25 Jan 1993 21:56:28 +0100
From: granslo@argo.uio.no
Subject: Nova Cyg 1992 (Report No.054)
Norwegian Astronomical Society - Variable Star Section
OBSERVATIONS OF 2027+52 NOVA CYGNI 1992 - REPORT NO. 054 (1993 January 25)
==========================================================================
YYYY MM DD.DDD OBSERVATION MAG CL INSTRUM. OBSERVER
1992 12 19.700 K-8;L-4;M+3;N+6 9.9 1 C203,123x Granslo, B.H.
1992 12 20.747 L-5;M+2;N+6 10.0 1 C203,77x Granslo, B.H.
1992 12 21.910 K-8;L-5;M+3;N+6 9.9 1 C203,123x Granslo, B.H.
1992 12 26.696 K-8;L-5;M+2;N+5 10.0 1 C203,80x Granslo, B.H.
1992 12 27.684 K-8;L-4;M+1;N+4 10.0 2 L76,40x Granslo, B.H.
1992 12 28.970 L-6;V=M;N+5 10.1 2 C203,123x Granslo, B.H.
1993 01 03.699 L-6;M+1;N+5 10.1 1 M152,74x Granslo, B.H.
1993 01 11.782 L-7;V=M;N+4 10.2 1 M152,74x Granslo, B.H.
1993 01 15.091 L-8;M-2;N+3 10.3 1 C203,123x Granslo, B.H.
1993 01 17.908 L-8;M-2;N+3 10.3 1 C203,123x Granslo, B.H.
1993 01 19.008 L-8;M-3;N+2 10.4 1 C203,123x Granslo, B.H.
1993 01 23.030 L-9;M-3;N+2 10.4 1 C203,123x 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, L = refractor
(Lens telescope), M = reflector (Mirror telescope). Comparison stars (sequ-
ence: The Astronomer): K = 9.01, L = 9.52, M = 10.07, N = 10.63. Observer:
Bjorn H. Granslo, Nordahl Griegsvei 22 A, N-1472 Fjellhamar.
Bjorn H. Granslo
Return to the Powerful Daisaku Nogami
vsnet-adm@kusastro.kyoto-u.ac.jp
