Last update of this page: Tue Oct 28 15:41:33 2008
Run State: TERMINATED/EP
USD review status:
O.K.!
| Pre-Imaging? | Special-Calibration? | Time-Critical? | ToO/GTO/Large program? | Carry-Over? |
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Special Remarks:
Partly without Coude guiding.
Abstract for MTS:
These are rather difficult MIDI observations of 4 OH/IR stars using UT and AT baselines.
All 4 targets don't have an optical counterpart. There is an off-axis guide star provided for three targets, namely OH30.1-0.7, OH354.88-0.54, and WX PSc. It is not clear if the suggested guide stars work fine in terms of distance. If not, observations without Coude guiding shall be done (for science and calibrator, OBs to be changed accordingly). For the 4th target, OH 21.5+0.5, no Coude guide star is available, thus no Coude guiding shall be used. Also, due to silicate absorption, flux is only expected at the edge of the MIDI bandpass. This run C is for baseline UT2-3, and has 3 observations on three targets.
README of this run:
Web version of approved README readme_77006102.html