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[vsnet-obs 4976] February 4, CCD, JLT



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PHOTOMETRIC CCD OBSERVATIONS OF VARIABLE STARS
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CENTER FOR BACKYARD ASTROPHYSICS  (CBA) DENMARK
Observer   :  Lasse Teist Jensen
Address     : Suhrs Alle 5, DK - 3520 Farum , Denmark
E-mail        : ltj@tt.dk
CBA Denmark Page: http://vsnet.astro.columbia.edu/~cba/dk
Instruments:  0.25-m f/6.3 SCT , ST-6 SBIG CCD

Dear Colleagues,

Selected CCD results:

0000+00      DW UMA     2450480.3340   1997-01-31   0.8340      15.70,
eclipse
0000+00      DW UMA     2450480.4722   1997-01-31   0.9722      15.27,
eclipse
0000+00      DW UMA     2450480.6069   1997-02-01   0.1069      15.40,
eclipse
The DW UMa observations are from an 11 hour time series.
0837+28      EG CNC     2450480.2298   1997-01-31   0.7298      <16.5
0000+00      PV PER     2450480.2138   1997-01-31   0.7138      <16.8
0309+42      QY PER     2450480.2104   1997-01-31   0.7104      <17.2
0000+00      V368 PER   2450480.2166   1997-01-31   0.7166      <16.0
0000+00      VAR 21     2450480.7020   1997-02-01   0.2020      16.3,
end of ouburst that lasted a few days
0000+00      VAR 43     2450480.7048   1997-02-01   0.2048      <17.0

Regards 

Lasse Teist Jensen (JLT)