{"circuit": "circuit", "arch": "chain4", "n_qubits": 2, "map": {"0": "q0", "1": "q1"}, "init": {"q0": "C1", "q1": "C0"}, "circuit_ops": [{"i": 0, "name": "h", "qubits": [0], "params": [], "line": 5}, {"i": 1, "name": "cx", "qubits": [0, 1], "params": [], "line": 6}, {"i": 2, "name": "measure", "qubits": [0], "params": [], "line": 7}, {"i": 3, "name": "measure", "qubits": [1], "params": [], "line": 7}], "moves": [{"t": 3, "ion": "q0", "from": "C1", "to": "C0", "via": ["E0"]}], "rotations": [], "gates": [{"dag": 0, "instr": 3, "t": 2, "site": "C1", "ions": ["q0"], "pulses": ["R(1.5708,-1.5708)@q0", "VZ(3.14159)@q0"]}, {"dag": 1, "instr": 9, "t": 8, "site": "C0", "ions": ["q0", "q1"], "pulses": ["R(1.5708,1.5708)@q0", "MS(1.5708)@q0,q1", "R(-1.5708,0)@q0", "R(-1.5708,0)@q1", "R(-1.5708,1.5708)@q0"]}], "unrealised": [], "gate_sites": ["C0", "C1", "C2", "C3"], "hops": [{"from": "C0", "to": "C1"}, {"from": "C1", "to": "C0"}, {"from": "C1", "to": "C2"}, {"from": "C2", "to": "C1"}, {"from": "C2", "to": "C3"}, {"from": "C3", "to": "C2"}], "loops": {}}