|
Special Calibs |
Last update of this page: Thu Jan 29 15:41:33 2009
Run State: COMPLETED
USD review status:
O.K.!
| Pre-Imaging? | Special-Calibration? | Time-Critical? | ToO/GTO/Large program? | Carry-Over? | |
|---|---|---|---|---|---|
|
|
|
|
|
Special Remarks:
align position angle with help of SV image, take telluric after each science OB!
Abstract for MTS:
K-band spectroscopy of a binary. The binary is separated by ~1" at a position angle of ~184 in May 2007. The precise orientation of the binary axis should be checked before the exposure since orbital motion during one year is significant and only extrapolated to May 2007. The binary has a high (>2"/yr) proper motion!
The position of the objects with respect to the slit is very important and should be carried out at sub-pixel level. Very useful in this context are the slit viewer images after alignment since they can be used to determine the relative positions of both componenets in the slit. Ideally, slit viewer images should be recorded regularly during the observations.
Each object OB should be followed by an OB for the telluric calibrator (see user comments in OBs).
Vignetting problem: original proposed setting changed to avoid vignetting problem
README of this run:
Web version of approved README readme_79056900.html