Big Dewar Day – 22 outgoing dewars


Dectris was here at the ALS during the recent 2-bunch mode, and re-installed two of the modules on the Pilatus detector on beamline 5.0.2. Users may not have noticed, but the detector was previously missing panels on the far edges. These are now in good working order, and several test data sets have been collected…
It turns out there is a small cyclotron at LBNL! It is used to produce medical isotopes used for PET scans. Some of the BCSB staff were lucky enough to be invited on a tour of the cyclotron, which is in building 56, not too far away from our more familiar synchrotron in building 6.
The BCSB had its first User Forum meeting on Feb 5. We discussed the possibilities for the new b3 software interface, showed some screenshots of new the new interface, and gathered information from our users on what they wanted in the “new b3”. It was a very productive discussion! The next User Forum will be…
We measured the temperature at the sample during warming of the pin base, and preliminary tests so far show that the heat is not transferred to the loop during two minutes of base warming. Tests are continuing now to determine how well the warmer removes ice and frost from the bases.
Images of a crystal in a loop before and after using the pin base warmer:
We are very pleased to now have Daniil Prigozhin in the BCSB. He comes to us with a strong background in crystallography, both growing crystals and solving structures. He completed his PhD work with Dr. Tom Alber at UC Berkeley in 2014, then did a post-doc with Dr. Yorgo Modis at the University of Cambridge,…