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.
We are very fortunate to have an outstanding Scientific Advisory Board for the new beamline (“Gemini”) we are building in sector 2 at the ALS. The board members are: Bob Fischetti (APS), Dan Harrington (SSRL), Gwyndaf Evans (Diamond Light Source) and Dan Harrington (SSRL). All of the committee members have extensive experience in building microfocus…
Here it is at beamline 5.0.2, unpacked from the wooden crate, but not unpacked from its case yet. Install and commissioning in the beamline will begin in just a few weeks!
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…
The next test is to run the 501 and 502 Pilatus detectors simultaneously off the same PPU.
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 back up from the long ALS shutdown, and the beamlines are in good shape. We completed a number of projects on the sector 5 beamlines, in particular, as well as performed maintenance on a number of systems: – Pilatus3 6M installed on 5.0.1. The install went well, and tests with x-rays show that…