67B0214A.html |
RA Range: 00-0.5h
Constraint set (Typical seeing, Transparency,Airmass, FLI, Moon distance): 1.2, 3THN, 1.7, 0.8, 50
| 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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High-res spectroscopy of 8 red giant stars in 2 old SMC globular clusters plus 2 SMC field stars (for comparison). Total integration time for each of the targets is split into 3 identical OBs. Please, follow targets priority as specified by user, in case the program cannot be fully completed. One B-star needs to be observed on each nigth a SMC cluster target is observed. Three OBs only have been provided, hence preference should be given to group science targets on few nights. No special scheduling required, except that observations can be done under 'THiN' OR 'bright moon' conditions. Both such conditions are NOT allowed simultaneously. FLI and Moon Distance constraints are more relaxed for the telluric standard. Seeing refers to value "on target" (i.e. slightly degraded compared to DIMM value because of high airmass).
README of this run: