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BARS Observation Report NOT / April 14, 15 and 16, 1996
Observers : Helmuth Kristen and Adrick Broeils

A brief summary of our observations at the NOT (3 nights, April 14/15,
15/16 and 16/17):
Instrument: Brorfelde2 CCD (2048x2048) with a field of 3.8'x3.8'.
Alas, the Tip/Tilt plate of the adaptive optics did not work, so
we were limited to the atmospheric seeing.
Filters: UBVRI broadband imaging.
Night one was spent on R and I (with a seeing of about 0.6-0.8''),
the second night we did B and V (seeing 0.8-1.2''),
and night three was completely devoted to U (seeing about 1.1'').
The third night presented some clouds, probably limiting the quality of
the U-band observations especially for the early objects. Since this night
was certainly not photometric, only the observations of the first and
second night were interspersed with photometric standards.
The observed galaxies:
U B V R I
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(prime sample)
NGC3359 40m 25m 20m 35m 30m
NGC4123 40m 23m 20m 25m 20m
NGC4151* 41m 21m 21m 21m 11m
NGC4314 60m 15m 15m 15m 15m
NGC4340 60m 15m 15m 15m 15m
NGC4596 40m 20m 20m 20m 20m
NGC5383 60m 20m 20m 25m 30m
NGC5850 80m 20m 20m 25m 30m
(secondary sample)
NGC2903 20m 10m 15m
NGC5728 20m 20m
NGC5885 20m 10m
(*The observations of NGC4151 contain some short exposures avoiding saturation)
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