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[vsnet-history 360] VS observations (NAS.VSS)


Date: Mon, 18 Jan 1993 18:42:00 +0100
From: granslo@argo.uio.no
Subject: VS Observations (Report of 1993 Jan 18)

      Norwegian Astronomical Society  -  Variable Star Section

             VARIABLE STARS - REPORT OF 1993 JANUARY 18
             ------------------------------------------

This report contains visual observations from last night. Time sys-
tem is U.T. Observers: Haakon Dahle, Oslo, Norway (20.3-cm SCT);
Bjorn H. Granslo, Fjellhamar, Norway (20.3-cm SCT).

1. NOVAE AND RECURRENT NOVAE
-------------------------------------------------------------------
  Variable   1993 UT   Magn  Obs    Variable   1993 UT   Magn  Obs
-------------------------------------------------------------------
     T CrB  Jan 18.05  10.5  GRL   N1992 Cyg  Jan 17.908 10.3  GRL
-------------------------------------------------------------------
T CrB is faint and Nova Cygni 1992 is fading slowly.

2. DWARF NOVAE
-------------------------------------------------------------------
  Variable   1993 UT   Magn  Obs    Variable   1993 UT   Magn  Obs
-------------------------------------------------------------------
    RX And  Jan 17.93  11.1  GRL      RX And  Jan 17.98  11.2  DAH
    AR And  Jan 17.94 <12.6  GRL      FN And  Jan 18.00 <14.0  DAH
    SS Aur  Jan 17.91  10.8  GRL      SS Aur  Jan 17.98  10.7  DAH
     Z Cam  Jan 17.98  11.6  GRL      SY Cnc  Jan 17.91  11.5  GRL
    SY Cnc  Jan 17.99  11.1  DAH      YZ Cnc  Jan 17.91  11.4  GRL
    YZ Cnc  Jan 17.98  11.2  DAH      HT Cas  Jan 18.00 <18.0  DAH
    SS Cyg  Jan 18.02  11.9  GRL       U Gem  Jan 17.90 <13.3  DAH 
     U Gem  Jan 17.98  14.2  DAH      IR Gem  Jan 17.97 <13.4  GRL
     X Leo  Jan 17.97 <13.3  GRL       X Leo  Jan 18.00 <13.5  DAH
    TU Leo  Jan 17.99 <13.8  DAH      CZ Ori  Jan 17.96  11.8  GRL
    CZ Ori  Jan 17.99  12.2  DAH      TZ Per  Jan 17.98  13.5: DAH
    UV Per  Jan 17.98 <13.6  DAH      KT Per  Jan 17.94  12.2  GRL
    KT Per  Jan 17.98  12.2  DAH      TY Psc  Jan 17.94  12.2: GRL
    SU UMa  Jan 18.09 <13.2  GRL      SU UMa  Jan 17.99 <13.4  DAH
    SW UMa  Jan 17.99 <13.5  DAH      BC UMa  Jan 17.99 <14.0  DAH
-------------------------------------------------------------------
Dwarf novae in outburst were RX And, SS Aur (bright maximum), Z Cam
(standstill), SY Cnc, YZ Cnc (supermaximum), CZ Ori, TZ Per (stand-
still), KT Per and TY Psc (supermaximum). SS Cyg and U Gem were
detected near minimum.
                                              Bjorn H. Granslo

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