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CALL FOR PROPOSALS FOR BEAMTIME WITH ONLINE MICROSPEC
Proposal Deadline 31st January 2007
There will be beamtime available at the ESRF for MX data collection
with
a setup that allows online monitoring of UV/VIS spectral changes of
the
crystal during the X-ray diffraction experiment. Users who are
interested in using this beam time (including those who are members
of
BAG Groups) should using the following mechanism:
http://www.esrf.fr/UsersAndScience/UserGuide/Applying/MXApplications.
2.
MX Non-BAG Proposals
and it must be clearly indicated in the title of the proposal form
that
the online monitoring of spectral changes is necessary for the
project.
A brief description of the device is given below however users are
encouraged to consult the webpages for detailed information:
http://www.esrf.fr/UsersAndScience/Experiments/MX/How_to_use_our_beamlines/Run_Your_Experiment/Microspectrophotometer_User_Guide
As this is not a standard setup, it might take a significant amount
of
time to train users, align the device, and analyse the data in order
to
derive relevant data collection schemes. We will therefore schedule
24
hours for each project. The deadline for this specific application
is
Wednesday January 31, 24:00
++++++++++++
Dates of beam-time: 1-4th March 2007
Storage Ring: 7/8 +1 (200mA)
Beamline: ID14-2
Energy: 13.29 keV
Specifications:
UV/VIS-range: 250-800nm
ODmax: 2-2.5
min integration time: 50ms
Light source: OceanOptics DH2000, Halogen/D2-lamp
Monitoring Light size: 0.03 (min) - 0.15mm(max)
Sampling freq (to disk): 10Hz or lower
