README web version of /home/usg/OPS/MTS/readme_xml/readme_77012500
Principal Investigator Email Address
Estimated Total Execution Time (hours, including overheads)
General Description
- The goal is to find/exclude radial-velocity variations on a time scale
of about 150d
in a series of 11 observations spread more or less randomly over the Apr-Sep season.
PLEASE OBSERVE THE TARGET NOT MORE THAN ONCE EVERY 2-3 WEEKS.
- The science target is located in a crowded field of the Galactic Bulge.
V-band and I-band finder charts are supplied for a scale of 10x10 armin2 and 2x2
arcmin2.
The science target is best identified in the I-band finders.
- Due to the crowdedness of the field, it is likely the sky fiber will include a
star which
is not a problem unless the star is so bright that it contaminates the science
spectrum on
the CCD. For a separation of the fibers of 2.9 arcmin, a fiber diameter of 2 arcsec,
and an
East-West orientation of the fibers, it is expected no bright star falls in the
skyfiber.
- The spectral type of the science target is M5III (I=13, V-I=3.5), therefore most
signal is
expected in the red.
Waiver Requests
Critical Observing Condition Constraints
Time-Critical Aspects
Special Execution Requirements
Special Calibration Information
- Each science OB has an associated calibration OB to observe a radial-velocity
standard (V=2.7, spT=M0.5III). Please observe science and calibration stars consecutively.
NOTE: at the end of the season, the science and calibration stars can be observed
together
only during the first hours of the night. E.g. on 1 Sep '06, they are both above
airmass~2
for the first ~2h of the night.
ToO Information
ToO Activators List
Is this a Pre-imaging run ?
Pre-imaging Requirements
Source(s) of Pre-imaging
Pre-imaging sources not listed above
Do all your OBs comply with the instrument-specific requirements listed
on the instrument-specific Phase 2 web page ?
If this is a pre-imaging run, did you select PRE-IMAGING for the Observing
Category for each Observing Template ?
Do all your finding charts comply with both the general and instrument-specific
Phase 2 Web Pages ?
If you submitted OBs for standard stars, did you specify the magnitude
and spectral type of all standard stars in the OBs ?
Have you included OBs for any calibrations that you need but which are
not part of the Calibration Plan ?
If you are observing Moving Targets, have you attached suitable ephemeris
files to your OBs?
If you have preferences which OBs should be executed first, did you make
use of the User Priority field in the OBs ?
If this is a run that requires coordinated observations with other facilities,
did you give proper instructions in the Time-Critical Aspects Section ?
Did you set 'New Preset' flag in all acquisition templates to 'True'?
If you use any lamp, did you check that it should never be left on at
the end of any OB?
Last creation of page: Tue Oct 6 15:40:12 2009
If you have comments, please contact usd-help@eso.org