def multi_scan():

    delays = [
        4910,
        5075,
        5220,
        5330,
        6330
    ]

    temps = [
        10,
        12,
        14,
        16,
        16
    ]

    delay_times = [5, 1, 0, -1, -2, -3, -4, -5, -10, -20, -30, -40, -50, -100, -200, -300, -400, -500, -1000, -2000]
    laser_ints = [46, 58, 66, 73]

    n_repeats = 10

    for i in range(n_repeats):
        for delay, temp in zip(delays, temps):

            t = Lakeshore_T2.set(temp)
            source_delay.set(delay).wait()
            t.wait()

            print(Lakeshore_T2)
            print(source_delay)

            for laser_int in laser_ints:
                pump_pulse_energy.set(laser_int).wait()

                fname = f"he_drop_scan_{temp}_{laser_int}_{i}"
                print(fname)

                for delay_time in delay_times:
                    lxt.set(delay_time).wait()

                    is_scan_step = (delay_time != delay_times[0])

                    while check_intensity.wants_repeat():
                        daq.acquire(fname, n_pulses=5000, is_scan_step=is_scan_step).wait()