67D0243A.html |
RA Range: 8h - 15h
Constraint set (Typical seeing, Transparency,Airmass, FLI, Moon distance): 1.4, 3THN, 1.6, 1.0, 15-20
| 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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Determination of the wind velocity and stellar mass loss rate in 4 post-AGB stars which show P-Cygni type Halpha emission. In order to achieve the scientific goals, it is mandatory that both dic1 and dic2 observations are carried out for each object (especially for IRAS 10348-6320). However, should this not be possible (since this is a C-class program), please observe with the dic1 set-up so that some science can still be done with the dataset. Special requirements: please follow target priorities as specified in the README file; IRAS 08005-2356 and IRAS 14488-5405 should NOT be observed under seeing conditions better than 0.8". ==> Only one OB left. Wavelength calibration is attached for accurate radial velocity measurements. Please, disregard in README file request on slit width adjustment depending on seeing.
README of this run: