69D0195A.html |
RA Range: 0.4h - one field
Constraint set (Typical seeing, Transparency,Airmass, FLI, Moon distance): 1.3 3THN 5.0 1.0 30
| Pre-imaging run? |
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Chilean run? |
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Special calibrations? |
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| Time critical? |
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ToO? |
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Carry-over run? |
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This is a simple imaging program. Variable stars in the globular cluster 47 Tuc shall be monitored photometrically to compare their light change with spectroscopic variations (done in Australia). It consists of five observations of the cluster split over the summer and autumn 2002. Observations will be done in V and I standard filters. All five observations are in the same field. PI requests for Standard Calibrations. Time Critical Aspects!!!: A good coverage of the light cycle of the variables should be reached by separating the five observations by two to three weeks. To achieve that, each OB has been assigned a time interval for observation of two weeks. The number in the OB names indicates the sequence of two week time intervals.
README of this run: