First Ideas – New Wire Scanner GUI - LHC V. Kain, G. Crockford, M. Kuhn Emittance Working Group 6/26/2013 1

Motivation  Make more user friendly for –Nominal operation –MDs  Hide expert interface 2

Improvements for nominal operation (1)  Create LSA parameter for nominal settings –Load to frontend with sequencer –Monitor on application  Injection sequencer sets circulating + next injected bunch pattern for each new injection  Automatically use optics for resident beam process. –Display used optics name –Use measured optics if available in DB for beam process.  Can launch scans for all 4 scanners in one go. –Application looks after scheduling.  To be investigated if useful/feasible: launch scans via sequencer 3

Improvements for nominal operation (2)  Average emittance of all bunches for log book.  Emittance and integral of absolute of residuals per bunch as bar graph  Automatic logging of emittance results after each scan –Also logging optics ID  Can retrieve profiles from logging and refit 4

Improvements for MDs  Launch Multiple Scans –Display emittance/beam sigma versus time (also subscribe to energy and  *, optics ID) –Display mean versus time –Or…average over multiple scans 5

GUI - mockup 6

Plans  Will work on the basis of a framework –Can be extended by plugins –Several developers can contribute…  Basic framework should be ready end of summer