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Special Calibs |
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Time Critical |
Last update of this page: Thu Jan 29 15:41:32 2009
Run State: COMPLETED
USD review status:
O.K.!
| Pre-Imaging? | Special-Calibration? | Time-Critical? | ToO/GTO/Large program? | Carry-Over? | ||
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Special Remarks:
Execute remaing OBs on June 19th!
Abstract for MTS:
This is a UVES/RED programme on the binary T Tauri star V4046 Sgr.
NOTE (14/06/2007): since night 4 could not be excuted in time, the PI has proposed
the following recovery strategy:
The next opportunity to observe 'night 4' will be on the night starting June
19. If you have service observing available for that night I would appreciate
if you could execute the four OBs [V4046 Sgr cyc-02 night-03 obs-01 until
obs-04].
In order to make sure that this 'new' night 4 will fit in with the earlier
observations (in terms of surface structure), I would like use the one
remaining not-yet-executed OB [V4046 Sgr cyc-01 night-02 obs-04]. That OB
should then be executed at any time during the three nights preceding or the
one following June 19 (i.e. any of the nights starting June 16, 17, 18 or 20).
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This run has a rather tight time criticality and it is going to be rather difficult to execute.
-It is divided into two cycles.
-Within each cycle, the target should be observed during 5 consecutive nights.
-The two cycles must be separated by 1-2 weeks.
-During each single night, the target must be observed 4 times (4x900 sec) at intervals of two hours. This is going to be indeed cumbersome.
Note the OB naming convention: "V4046 Sgr cyc-XX night-YY obs-ZZ"
where XX=1,2 (cycle), YY=1,2,...,5 (night), ZZ=1,2,...,4 (obs)
Please, refer to the Time-Critical Aspects section of the README for more details.
Note that the user has submitted also a set of OBs to observe a telluric standard
(HD177756). One of these OBs should be executed each night the science target is observed. Also, the spectral templates (GJ and GL stars) can be observed at any time during P79.
README of this run:
Web version of approved README readme_79052100.html