Dear Colleagues,
Correct flux in our mini-beam announcement (see below) should have been
1-2x1011. Originally quoted flux is that of a full beam.
We apologize for the confusion.
GM/CA staff
Ruslan Sanishvili (Nukri), Ph.D.
GM/CA-CAT, Bld. 436, D007
Biosciences Division, ANL
9700 S. Cass Ave.
Argonne, IL 60439
Tel: (630)252-0665
Fax: (630)252-0667
rsanishv...@anl.gov
-Original Message-
From: pymol-users-boun...@lists.sourceforge.net
[mailto:pymol-users-boun...@lists.sourceforge.net] On Behalf Of
Sanishvili, Ruslan
Sent: Thursday, June 14, 2007 5:05 PM
To: pymol-users@lists.sourceforge.net
Subject: [PyMOL] New capability at GM/CA beamlines
Dear Colleagues,
We are pleased to announce a new mini-beam capability at the two
GM/CA-CAT undulator beamlines in Sector 23 of the APS. We have
implemented an apparatus to produce a strong, stable X-ray mini-beam.
The apparatus is rapidly interchangeable with our standard beam. The
flux and stability of the mini-beam have allowed successful data
collection from macromolecule crystals of 5-10 micron size. We have
tested the apparatus on several challenging projects with excellent
results. Properties of the mini-beam are listed below.
Size: user choice of 5 microns or 10 microns
Flux: 1-2x10^13 photons/sec
Flux stability: 1% RMS over one minute; 3% drift over 12 hours
Beam time applications for the 5-10 micron mini-beam on GM/CA beamlines
23-ID-B and 23-ID-D can be made through the APS proposal system at
http://www.aps.anl.gov/Users/Become_A_User/Getting_Started/index.html
or by contacting Sheila Trznadel at strzna...@anl.gov or
+1-630-252-0662.
GM/CA-CAT staff
Ruslan Sanishvili (Nukri), Ph.D.
GM/CA-CAT, Bld. 436, D007
Biosciences Division, ANL
9700 S. Cass Ave.
Argonne, IL 60439
Tel: (630)252-0665
Fax: (630)252-0667
rsanishv...@anl.gov
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