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Date: Fri, 7 Aug 1992 21:29:59 +0200
From: granslo@argo.uio.no
Subject: Nova Sco 1992; Nova Sgr 1992, No. 2
Norwegian Astronomical Society - Variable Star Section
OBSERVATIONS OF NOVAE - REPORT N0. 001 (1992/93)
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1. NOVA SCORPII 1992
YYYY MM DD.DDD OBSERVATION MAG CL INSTRUM. OBSERVER
1992 07 31.846 B-3;C+2;F+6 8.8 1 C203,80x Dahle, H.
1992 08 01.833 V=B;C+4 8.5 1 C203,80x Dahle, H.
1992 08 02.829 B+3;C+5 8.3 2 C203,80x Dahle, H.
1992 08 03.854 V=B;C+4 8.5 2 C203,80x Dahle, H.
1992 08 04.826 B+4;C+7 8.1 2 C203,80x Dahle, H.
1992 08 05.840 C+6 8.3: 3 C203,80x Dahle, H.
All observations were made from Crete, Greece. Comparison stars (sequence:
The Astronomer, V-magnitudes by A. Gilmore): B = 8.43, C = 8.92, F = 9.59.
2. NOVA SAGITTARI 1992, NO. 2
YYYY MM DD.DDD OBSERVATION MAG CL INSTRUM. OBSERVER
1992 07 30.853 E-1;x+6 9.6 2 C203,80x Dahle, H.
1992 07 31.840 E-1;x+5;y+7 9.6 1 C203,80x Dahle, H.
1992 08 01.830 B-8;V=E;x+6;y+7 9.3 1 C203,80x Dahle, H.
1992 08 02.831 V=E;x+6;y+7 9.5 1 C203,80x Dahle, H.
1992 08 03.858 V=E;x+6;y+7 9.5 1 C203,80x Dahle, H.
1992 08 04.828 V=E;x+6;y+7 9.5 1 C203,80x Dahle, H.
1992 08 05.840 E-2;x+4;y+5 9.3 1 C203,80x Dahle, H.
All observations were made from Crete, Greece. Comparison stars (sequence:
V-magnitudes by A. Gilmore): B = 8.37; E = 9.46. Other comparison stars
(RA and Dec for 2000.0): x (18h 23.4m, -28deg 17'); y (18h 23.4m, -28deg 20').
Magnitudes have only been calculated using stars B and E as magnitudes for
comparisons x and y are not available.
- - -
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.
Observer: Haakon Dahle, Vestbrynet 12, N-1176 Oslo, Norway.
1992 August 7,
Bjorn H. Granslo
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