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Special Calibs |
Last update of this page: Wed Oct 7 15:41:04 2009
Run State: TERMINATED/EP
USD review status:
O.K.!
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Special Remarks:
Execute one telluric OB every night a science OB is observed. Take it at same airmass as science OBs. Please execute 3 times the flat sequence in the morning.
Abstract for MTS:
J-band spectroscopy (2 settings) of sulphur absorption lines in 20 metal poor giants.
Only one telluric needs to be observed in those nights where science OBs are observed.
Please, choose a telluric close to the science targets or at similar airmass and time.
Also, during the run, please observe one telluric star at high air mass and one at
low airmass.
The programme aims at very high S/N of the science targets. Therefore, also very high
S/N flatfields are needed. Therefore, please take 3 series of flats in the morning
(instead of the standard one series of flats) for the settings of the targets.
In the FCs there is an artifact to the north east of every science object.
README of this run:
Web version of approved README readme_80067500.html