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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 : Søndervej 38, DK - 8350
Hundslund , Denmark
E-mail : ltj@cci.dk (at
work)
: teist@image.dk (at
home)
Phone : (45) 86 55 02 13
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:
1909+12 V1315 AQL
2451419.3333 1999-08-28
0.8333 15.78, eclipse
timing
1909+12 V1315 AQL
2451419.4687 1999-08-28
0.9687 15.08, near the next eclipse (observations
interrupted by haze)
1904+43 MV
LYR 2451420.3513 1999-08-29
0.8513 12.8, part of a 6 hour time
series
Regards
Lasse Teist Jensen (JLT)