P217_PULSAR_EPTA.json 3.8 KB
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{
  "products": [
    {
      "id": "dig_pack_controller",
      "bit_depth": 8,
      "sampling_rate": 3200000000.0,
      "predecimation_factor": 4,
      "flip_spectrum": true,
      "output_data_streams": {
        "polarization_0": {
          "format": "MPIFR_EDD_Packetizer:1",
          "ip": "225.0.0.140+3",
          "port": "7148"
        },
        "polarization_1": {
          "format": "MPIFR_EDD_Packetizer:1",
          "ip": "225.0.0.144+3",
          "port": "7148"
        }
      }
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    },
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    {
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      "id": "gated_stokes_spectrometer",
      "input_data_streams": {
        "polarization_0": {
          "source": "dig_pack_controller:polarization_0",
          "format": "MPIFR_EDD_Packetizer:1"
        },
        "polarization_1": {
          "source": "dig_pack_controller:polarization_1",
          "format": "MPIFR_EDD_Packetizer:1"
        }
      },
      "output_data_streams": {
        "Stokes_I_0": {
          "format": "GatedSpectrometer:1",
          "ip": "225.0.1.172",
          "port": "7152"
        },
        "Stokes_I_1": {
          "format": "GatedSpectrometer:1",
          "ip": "225.0.1.173",
          "port": "7152"
        },
        "Stokes_Q_0": {
          "format": "GatedSpectrometer:1",
          "ip": "225.0.1.174",
          "port": "7152"
        },
        "Stokes_Q_1": {
          "format": "GatedSpectrometer:1",
          "ip": "225.0.1.175",
          "port": "7152"
        },
        "Stokes_U_0": {
          "format": "GatedSpectrometer:1",
          "ip": "225.0.1.176",
          "port": "7152"
        },
        "Stokes_U_1": {
          "format": "GatedSpectrometer:1",
          "ip": "225.0.1.177",
          "port": "7152"
        },
        "Stokes_V_0": {
          "format": "GatedSpectrometer:1",
          "ip": "225.0.1.178",
          "port": "7152"
        },
        "Stokes_V_1": {
          "format": "GatedSpectrometer:1",
          "ip": "225.0.1.179",
          "port": "7152"
        }
      },
      "naccumulate": 16384,
      "fft_length": 262144
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    },
    {
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      "id": "fits_interface",
      "input_data_streams": [
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        {
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          "source": "gated_stokes_spectrometer:Stokes_I_0",
          "format": "GatedSpectrometer:1"
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        },
        {
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          "source": "gated_stokes_spectrometer:Stokes_Q_0",
          "format": "GatedSpectrometer:1"
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        },
        {
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          "source": "gated_stokes_spectrometer:Stokes_U_0",
          "format": "GatedSpectrometer:1"
        },
        {
          "source": "gated_stokes_spectrometer:Stokes_V_0",
          "format": "GatedSpectrometer:1"
        },
        {
          "source": "gated_stokes_spectrometer:Stokes_I_1",
          "format": "GatedSpectrometer:1"
        },
        {
          "source": "gated_stokes_spectrometer:Stokes_Q_1",
          "format": "GatedSpectrometer:1"
        },
        {
          "source": "gated_stokes_spectrometer:Stokes_U_1",
          "format": "GatedSpectrometer:1"
        },
        {
          "source": "gated_stokes_spectrometer:Stokes_V_1",
          "format": "GatedSpectrometer:1"
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        }
      ]
    },
    {
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      "id": "timing1",
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      "dada_header_params": {
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        "bandwidth": 400,
        "frequency_mhz": 1400,
        "tsamp": 0.00125
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      },
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      "input_data_streams": [
        {
          "source": "dig_pack_controller:polarization_0"
        },
        {
          "source": "dig_pack_controller:polarization_1"
        }
      ]
    },
    {
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      "id": "timing2",
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      "nchannels": 64000,
      "nbins": 128,
      "fft_length": 1024,
      "dada_header_params": {
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        "bandwidth": 400,
        "frequency_mhz": 1400,
        "tsamp": 0.00125
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      },
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      "input_data_streams": [
        {
          "source": "dig_pack_controller:polarization_0"
        },
        {
          "source": "dig_pack_controller:polarization_1"
        }
      ]
    }
  ]
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}