67D0298A.html |
RA Range: 12.5h - 17.8h
Constraint set (Typical seeing, Transparency,Airmass, FLI, Moon distance): 1.0-1.5, 3THN, 1.5, 0.7, 45
| 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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Observations of 20 giant stars in the globular cluster Pal5 plus 3 radial velocity standards with the aim of determining their radial velocities. Targets are named in the order of decreasing brightness. Targets #12 and #16 are different from Phase1, because those were found to have close neighbors. Should the sample for any reason not be completed, the RV standards should not be omitted. Also, preference may be given to the brighter targets (#1..#9), which can be done faster and under more moderate conditions. A ThAr calibration lamp exposure of 1.25 sec is attached to each science exposure, as a safety measure against variation of temperature, pressure etc. Wavelength calibrations of the science exposures should make use of these quasi-simultaneous lamp exposures.
README of this run: