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                                "proper_motion_dec": -21.57,
                                "parallax": 0.0,
                                "epoch": 2000.0,
                                "hour_angle": null,
                                "extra_params": {}
                            }
                        }
                    ],
                    "location": {
                        "telescope_class": "2m0"
                    },
                    "windows": [
                        {
                            "start": "2017-06-21T13:31:33Z",
                            "end": "2017-07-05T13:31:33Z"
                        }
                    ]
                }
            ]
        }
    ]
}