70C0394A.html |
RA Range: 6.7h - one field
Constraint set (Typical seeing, Transparency,Airmass, FLI, Moon distance): 2.0 3THN 2.0 1.0 75
| 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 imaging programme for studying the long-term behavior of the variable stars in the young cluster NGC 2264. This program requires appropriate time sampling, i.e. ideally 2 exposures per month. This run is for October!!! Program requested for standard calibrations for B,V and I filters. Time Critical Aspects: In order to get a useful time sampling for long-term variability properties of the young stars the sequences Oct_I+V_1 and Oct_I+V_2 must be executed between one and three weeks apart of each other. It would be most ideal if the OB Oct_I+B is carried out in the same night as one of the other OBs (Oct_I+V_1 or Oct_I+V_2) but it is also acceptable to execute the OB Oct_I+B in a different night in Oct 2002. For more details, please, see README file.
README of this run: