The Implementation for flexible, real-time, connective functions in IROHA2

Nakatani, Takeshi ; Inamura, Yasuhiro  ; Moriyama, Kentaro*

The instruments in a common facility for public utilization by researchers must be supported many kinds of experiments. For this purpose, neutron and muon devices and computational and sample environments have been developed and used at the instruments in Materials and Life science experimental Facility (MLF), Japan Proton Accelerator Research Complex (J-PARC). We have introduced the common instrument control software framework "IROHA2" to the neutron and muon instruments in MLF. IROHA2 consists of several severs, which are the device control, the instrument management, the sequence management and the integrate control. Users cooperate to use these servers to carry out their experiments with a web browser. Because the proton beam power injected to MLF was increased, a measurement time is shorten, it is required more automatic and flexible measurements and quick-response data processing. In addition, many outer users perform diverse experiments with their own devices in MLF.