GET /api/requests/?format=api&offset=1075770&ordering=-state
HTTP 200 OK
Allow: GET, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "count": 1080919,
    "next": "https://observe.lco.global/api/requests/?format=api&limit=10&offset=1075780&ordering=-state",
    "previous": "https://observe.lco.global/api/requests/?format=api&limit=10&offset=1075760&ordering=-state",
    "results": [
        {
            "id": 2938097,
            "observation_note": "",
            "optimization_type": "TIME",
            "state": "CANCELED",
            "acceptability_threshold": 90.0,
            "configuration_repeats": 1,
            "extra_params": {},
            "modified": "2022-07-07T02:28:32.211394Z",
            "duration": 1586,
            "configurations": [
                {
                    "id": 8120672,
                    "instrument_type": "0M4-SCICAM-SBIG",
                    "type": "EXPOSE",
                    "repeat_duration": null,
                    "extra_params": {},
                    "priority": 1,
                    "instrument_configs": [
                        {
                            "optical_elements": {
                                "filter": "B"
                            },
                            "mode": "default",
                            "exposure_time": 160.0,
                            "exposure_count": 2,
                            "rotator_mode": "",
                            "extra_params": {
                                "bin_x": 1,
                                "bin_y": 1,
                                "defocus": 0,
                                "offset_ra": 0,
                                "offset_dec": 0
                            },
                            "rois": []
                        },
                        {
                            "optical_elements": {
                                "filter": "V"
                            },
                            "mode": "default",
                            "exposure_time": 160.0,
                            "exposure_count": 2,
                            "rotator_mode": "",
                            "extra_params": {
                                "bin_x": 1,
                                "bin_y": 1,
                                "defocus": 0,
                                "offset_ra": 0,
                                "offset_dec": 0
                            },
                            "rois": []
                        },
                        {
                            "optical_elements": {
                                "filter": "ip"
                            },
                            "mode": "default",
                            "exposure_time": 160.0,
                            "exposure_count": 2,
                            "rotator_mode": "",
                            "extra_params": {
                                "bin_x": 1,
                                "bin_y": 1,
                                "defocus": 0,
                                "offset_ra": 0,
                                "offset_dec": 0
                            },
                            "rois": []
                        },
                        {
                            "optical_elements": {
                                "filter": "rp"
                            },
                            "mode": "default",
                            "exposure_time": 200.0,
                            "exposure_count": 2,
                            "rotator_mode": "",
                            "extra_params": {
                                "bin_x": 1,
                                "bin_y": 1,
                                "defocus": 0,
                                "offset_ra": 0,
                                "offset_dec": 0
                            },
                            "rois": []
                        }
                    ],
                    "constraints": {
                        "max_airmass": 1.6,
                        "min_lunar_distance": 30.0,
                        "max_lunar_phase": 1.0,
                        "extra_params": {}
                    },
                    "acquisition_config": {
                        "mode": "OFF",
                        "extra_params": {}
                    },
                    "guiding_config": {
                        "optional": true,
                        "mode": "ON",
                        "optical_elements": {},
                        "exposure_time": null,
                        "extra_params": {}
                    },
                    "target": {
                        "type": "ICRS",
                        "name": "NGC6530",
                        "ra": 271.129,
                        "dec": -24.358,
                        "proper_motion_ra": 0.91,
                        "proper_motion_dec": -3.22,
                        "parallax": 0.75,
                        "epoch": 2000.0,
                        "hour_angle": null,
                        "extra_params": {}
                    }
                }
            ],
            "location": {
                "telescope_class": "0m4"
            },
            "windows": [
                {
                    "start": "2022-07-08T01:00:00Z",
                    "end": "2022-07-08T08:00:00Z"
                }
            ]
        },
        {
            "id": 2938160,
            "observation_note": "",
            "optimization_type": "TIME",
            "state": "CANCELED",
            "acceptability_threshold": 90.0,
            "configuration_repeats": 1,
            "extra_params": {},
            "modified": "2022-07-11T06:24:29.076003Z",
            "duration": 1324,
            "configurations": [
                {
                    "id": 8121367,
                    "instrument_type": "0M4-SCICAM-SBIG",
                    "type": "EXPOSE",
                    "repeat_duration": null,
                    "extra_params": {},
                    "priority": 1,
                    "instrument_configs": [
                        {
                            "optical_elements": {
                                "filter": "rp"
                            },
                            "mode": "default",
                            "exposure_time": 390.0,
                            "exposure_count": 1,
                            "rotator_mode": "",
                            "extra_params": {
                                "bin_x": 1,
                                "bin_y": 1,
                                "defocus": 0,
                                "offset_ra": 0,
                                "offset_dec": 0
                            },
                            "rois": []
                        },
                        {
                            "optical_elements": {
                                "filter": "V"
                            },
                            "mode": "default",
                            "exposure_time": 390.0,
                            "exposure_count": 1,
                            "rotator_mode": "",
                            "extra_params": {
                                "bin_x": 1,
                                "bin_y": 1,
                                "defocus": 0,
                                "offset_ra": 0,
                                "offset_dec": 0
                            },
                            "rois": []
                        },
                        {
                            "optical_elements": {
                                "filter": "B"
                            },
                            "mode": "default",
                            "exposure_time": 390.0,
                            "exposure_count": 1,
                            "rotator_mode": "",
                            "extra_params": {
                                "bin_x": 1,
                                "bin_y": 1,
                                "defocus": 0,
                                "offset_ra": 0,
                                "offset_dec": 0
                            },
                            "rois": []
                        }
                    ],
                    "constraints": {
                        "max_airmass": 1.6,
                        "min_lunar_distance": 30.0,
                        "max_lunar_phase": 1.0,
                        "extra_params": {}
                    },
                    "acquisition_config": {
                        "mode": "OFF",
                        "extra_params": {}
                    },
                    "guiding_config": {
                        "optional": true,
                        "mode": "ON",
                        "optical_elements": {},
                        "exposure_time": null,
                        "extra_params": {}
                    },
                    "target": {
                        "type": "ICRS",
                        "name": "arp 271",
                        "ra": 210.85605,
                        "dec": -6.04996,
                        "proper_motion_ra": 0.0,
                        "proper_motion_dec": 0.0,
                        "parallax": 0.0,
                        "epoch": 2000.0,
                        "hour_angle": null,
                        "extra_params": {}
                    }
                }
            ],
            "location": {
                "telescope_class": "0m4"
            },
            "windows": [
                {
                    "start": "2022-07-10T15:00:00Z",
                    "end": "2022-07-11T08:51:00Z"
                }
            ]
        },
        {
            "id": 2938177,
            "observation_note": "",
            "optimization_type": "TIME",
            "state": "CANCELED",
            "acceptability_threshold": 90.0,
            "configuration_repeats": 1,
            "extra_params": {},
            "modified": "2022-07-07T07:15:17.147808Z",
            "duration": 422,
            "configurations": [
                {
                    "id": 8121543,
                    "instrument_type": "0M4-SCICAM-SBIG",
                    "type": "EXPOSE",
                    "repeat_duration": null,
                    "extra_params": {},
                    "priority": 1,
                    "instrument_configs": [
                        {
                            "optical_elements": {
                                "filter": "rp"
                            },
                            "mode": "default",
                            "exposure_time": 300.0,
                            "exposure_count": 1,
                            "rotator_mode": "",
                            "extra_params": {
                                "bin_x": 1,
                                "bin_y": 1,
                                "defocus": 0,
                                "offset_ra": 0,
                                "offset_dec": 0
                            },
                            "rois": []
                        }
                    ],
                    "constraints": {
                        "max_airmass": 1.6,
                        "min_lunar_distance": 30.0,
                        "max_lunar_phase": 1.0,
                        "extra_params": {}
                    },
                    "acquisition_config": {
                        "mode": "OFF",
                        "extra_params": {}
                    },
                    "guiding_config": {
                        "optional": true,
                        "mode": "ON",
                        "optical_elements": {},
                        "exposure_time": null,
                        "extra_params": {}
                    },
                    "target": {
                        "type": "ICRS",
                        "name": "cen c/2017 k2",
                        "ra": 257.32625,
                        "dec": -1.1122222222,
                        "proper_motion_ra": 0.0,
                        "proper_motion_dec": 0.0,
                        "parallax": 0.0,
                        "epoch": 2000.0,
                        "hour_angle": null,
                        "extra_params": {}
                    }
                }
            ],
            "location": {
                "telescope_class": "0m4"
            },
            "windows": [
                {
                    "start": "2022-07-09T03:00:00Z",
                    "end": "2022-07-09T03:29:00Z"
                }
            ]
        },
        {
            "id": 2938192,
            "observation_note": "",
            "optimization_type": "TIME",
            "state": "CANCELED",
            "acceptability_threshold": 90.0,
            "configuration_repeats": 1,
            "extra_params": {},
            "modified": "2022-07-07T13:21:43.041006Z",
            "duration": 1068,
            "configurations": [
                {
                    "id": 8121700,
                    "instrument_type": "2M0-FLOYDS-SCICAM",
                    "type": "LAMP_FLAT",
                    "repeat_duration": null,
                    "extra_params": {},
                    "priority": 1,
                    "instrument_configs": [
                        {
                            "optical_elements": {
                                "slit": "slit_2.0as"
                            },
                            "mode": "default",
                            "exposure_time": 40.0,
                            "exposure_count": 1,
                            "rotator_mode": "VFLOAT",
                            "extra_params": {
                                "bin_x": 1,
                                "bin_y": 1,
                                "offset_ra": 0,
                                "offset_dec": 0
                            },
                            "rois": []
                        }
                    ],
                    "constraints": {
                        "max_airmass": 1.6,
                        "min_lunar_distance": 30.0,
                        "max_lunar_phase": 1.0,
                        "extra_params": {}
                    },
                    "acquisition_config": {
                        "mode": "OFF",
                        "extra_params": {}
                    },
                    "guiding_config": {
                        "optional": true,
                        "mode": "ON",
                        "optical_elements": {},
                        "exposure_time": null,
                        "extra_params": {}
                    },
                    "target": {
                        "type": "ICRS",
                        "name": "NGC 4080",
                        "ra": 181.21585,
                        "dec": 26.992619,
                        "proper_motion_ra": 0.0,
                        "proper_motion_dec": 0.0,
                        "parallax": 0.0,
                        "epoch": 2000.0,
                        "hour_angle": null,
                        "extra_params": {}
                    }
                },
                {
                    "id": 8121701,
                    "instrument_type": "2M0-FLOYDS-SCICAM",
                    "type": "ARC",
                    "repeat_duration": null,
                    "extra_params": {},
                    "priority": 2,
                    "instrument_configs": [
                        {
                            "optical_elements": {
                                "slit": "slit_2.0as"
                            },
                            "mode": "default",
                            "exposure_time": 60.0,
                            "exposure_count": 1,
                            "rotator_mode": "VFLOAT",
                            "extra_params": {
                                "bin_x": 1,
                                "bin_y": 1,
                                "offset_ra": 0,
                                "offset_dec": 0
                            },
                            "rois": []
                        }
                    ],
                    "constraints": {
                        "max_airmass": 1.6,
                        "min_lunar_distance": 30.0,
                        "max_lunar_phase": 1.0,
                        "extra_params": {}
                    },
                    "acquisition_config": {
                        "mode": "OFF",
                        "extra_params": {}
                    },
                    "guiding_config": {
                        "optional": true,
                        "mode": "ON",
                        "optical_elements": {},
                        "exposure_time": null,
                        "extra_params": {}
                    },
                    "target": {
                        "type": "ICRS",
                        "name": "NGC 4080",
                        "ra": 181.21585,
                        "dec": 26.992619,
                        "proper_motion_ra": 0.0,
                        "proper_motion_dec": 0.0,
                        "parallax": 0.0,
                        "epoch": 2000.0,
                        "hour_angle": null,
                        "extra_params": {}
                    }
                },
                {
                    "id": 8121702,
                    "instrument_type": "2M0-FLOYDS-SCICAM",
                    "type": "SPECTRUM",
                    "repeat_duration": null,
                    "extra_params": {},
                    "priority": 3,
                    "instrument_configs": [
                        {
                            "optical_elements": {
                                "slit": "slit_2.0as"
                            },
                            "mode": "default",
                            "exposure_time": 100.0,
                            "exposure_count": 1,
                            "rotator_mode": "VFLOAT",
                            "extra_params": {
                                "bin_x": 1,
                                "bin_y": 1,
                                "offset_ra": 0,
                                "offset_dec": 0
                            },
                            "rois": []
                        }
                    ],
                    "constraints": {
                        "max_airmass": 1.6,
                        "min_lunar_distance": 30.0,
                        "max_lunar_phase": 1.0,
                        "extra_params": {}
                    },
                    "acquisition_config": {
                        "mode": "WCS",
                        "extra_params": {}
                    },
                    "guiding_config": {
                        "optional": false,
                        "mode": "ON",
                        "optical_elements": {},
                        "exposure_time": null,
                        "extra_params": {}
                    },
                    "target": {
                        "type": "ICRS",
                        "name": "NGC 4080",
                        "ra": 181.21585,
                        "dec": 26.992619,
                        "proper_motion_ra": 0.0,
                        "proper_motion_dec": 0.0,
                        "parallax": 0.0,
                        "epoch": 2000.0,
                        "hour_angle": null,
                        "extra_params": {}
                    }
                },
                {
                    "id": 8121703,
                    "instrument_type": "2M0-FLOYDS-SCICAM",
                    "type": "ARC",
                    "repeat_duration": null,
                    "extra_params": {},
                    "priority": 4,
                    "instrument_configs": [
                        {
                            "optical_elements": {
                                "slit": "slit_2.0as"
                            },
                            "mode": "default",
                            "exposure_time": 60.0,
                            "exposure_count": 1,
                            "rotator_mode": "VFLOAT",
                            "extra_params": {
                                "bin_x": 1,
                                "bin_y": 1,
                                "offset_ra": 0,
                                "offset_dec": 0
                            },
                            "rois": []
                        }
                    ],
                    "constraints": {
                        "max_airmass": 1.6,
                        "min_lunar_distance": 30.0,
                        "max_lunar_phase": 1.0,
                        "extra_params": {}
                    },
                    "acquisition_config": {
                        "mode": "OFF",
                        "extra_params": {}
                    },
                    "guiding_config": {
                        "optional": true,
                        "mode": "ON",
                        "optical_elements": {},
                        "exposure_time": null,
                        "extra_params": {}
                    },
                    "target": {
                        "type": "ICRS",
                        "name": "NGC 4080",
                        "ra": 181.21585,
                        "dec": 26.992619,
                        "proper_motion_ra": 0.0,
                        "proper_motion_dec": 0.0,
                        "parallax": 0.0,
                        "epoch": 2000.0,
                        "hour_angle": null,
                        "extra_params": {}
                    }
                },
                {
                    "id": 8121704,
                    "instrument_type": "2M0-FLOYDS-SCICAM",
                    "type": "LAMP_FLAT",
                    "repeat_duration": null,
                    "extra_params": {},
                    "priority": 5,
                    "instrument_configs": [
                        {
                            "optical_elements": {
                                "slit": "slit_2.0as"
                            },
                            "mode": "default",
                            "exposure_time": 40.0,
                            "exposure_count": 1,
                            "rotator_mode": "VFLOAT",
                            "extra_params": {
                                "bin_x": 1,
                                "bin_y": 1,
                                "offset_ra": 0,
                                "offset_dec": 0
                            },
                            "rois": []
                        }
                    ],
                    "constraints": {
                        "max_airmass": 1.6,
                        "min_lunar_distance": 30.0,
                        "max_lunar_phase": 1.0,
                        "extra_params": {}
                    },
                    "acquisition_config": {
                        "mode": "OFF",
                        "extra_params": {}
                    },
                    "guiding_config": {
                        "optional": true,
                        "mode": "ON",
                        "optical_elements": {},
                        "exposure_time": null,
                        "extra_params": {}
                    },
                    "target": {
                        "type": "ICRS",
                        "name": "NGC 4080",
                        "ra": 181.21585,
                        "dec": 26.992619,
                        "proper_motion_ra": 0.0,
                        "proper_motion_dec": 0.0,
                        "parallax": 0.0,
                        "epoch": 2000.0,
                        "hour_angle": null,
                        "extra_params": {}
                    }
                }
            ],
            "location": {
                "telescope_class": "2m0"
            },
            "windows": [
                {
                    "start": "2022-07-07T08:47:59Z",
                    "end": "2022-07-08T08:47:00Z"
                }
            ]
        },
        {
            "id": 2938722,
            "observation_note": "",
            "optimization_type": "TIME",
            "state": "CANCELED",
            "acceptability_threshold": 90.0,
            "configuration_repeats": 1,
            "extra_params": {},
            "modified": "2022-07-08T05:06:43.245227Z",
            "duration": 2028,
            "configurations": [
                {
                    "id": 8125793,
                    "instrument_type": "1M0-SCICAM-SINISTRO",
                    "type": "EXPOSE",
                    "repeat_duration": null,
                    "extra_params": {},
                    "priority": 1,
                    "instrument_configs": [
                        {
                            "optical_elements": {
                                "filter": "w"
                            },
                            "mode": "central_2k_2x2",
                            "exposure_time": 10.0,
                            "exposure_count": 96,
                            "rotator_mode": "",
                            "extra_params": {
                                "bin_x": 2,
                                "bin_y": 2,
                                "defocus": 0,
                                "offset_ra": 0,
                                "offset_dec": 0
                            },
                            "rois": []
                        }
                    ],
                    "constraints": {
                        "max_airmass": 1.6,
                        "min_lunar_distance": 30.0,
                        "max_lunar_phase": 1.0,
                        "extra_params": {}
                    },
                    "acquisition_config": {
                        "mode": "OFF",
                        "extra_params": {}
                    },
                    "guiding_config": {
                        "optional": true,
                        "mode": "ON",
                        "optical_elements": {},
                        "exposure_time": null,
                        "extra_params": {}
                    },
                    "target": {
                        "type": "ICRS",
                        "name": "NN Ser",
                        "ra": 238.233834440876,
                        "dec": 12.9123422343058,
                        "proper_motion_ra": -30.085,
                        "proper_motion_dec": -59.261,
                        "parallax": 1.9166,
                        "epoch": 2000.0,
                        "hour_angle": null,
                        "extra_params": {}
                    }
                }
            ],
            "location": {
                "telescope_class": "1m0"
            },
            "windows": [
                {
                    "start": "2022-07-08T11:36:00Z",
                    "end": "2022-07-08T12:10:00Z"
                },
                {
                    "start": "2022-07-08T17:51:00Z",
                    "end": "2022-07-08T18:25:00Z"
                },
                {
                    "start": "2022-07-09T00:05:00Z",
                    "end": "2022-07-09T00:39:00Z"
                }
            ]
        },
        {
            "id": 2939412,
            "observation_note": "",
            "optimization_type": "TIME",
            "state": "CANCELED",
            "acceptability_threshold": 90.0,
            "configuration_repeats": 1,
            "extra_params": {},
            "modified": "2022-07-09T09:35:28.815551Z",
            "duration": 2628,
            "configurations": [
                {
                    "id": 8131469,
                    "instrument_type": "1M0-SCICAM-SINISTRO",
                    "type": "EXPOSE",
                    "repeat_duration": null,
                    "extra_params": {},
                    "priority": 1,
                    "instrument_configs": [
                        {
                            "optical_elements": {
                                "filter": "w"
                            },
                            "mode": "central_2k_2x2",
                            "exposure_time": 20.0,
                            "exposure_count": 84,
                            "rotator_mode": "",
                            "extra_params": {
                                "bin_x": 2,
                                "bin_y": 2,
                                "defocus": 0,
                                "offset_ra": 0,
                                "offset_dec": 0
                            },
                            "rois": []
                        }
                    ],
                    "constraints": {
                        "max_airmass": 2.0,
                        "min_lunar_distance": 30.0,
                        "max_lunar_phase": 1.0,
                        "extra_params": {}
                    },
                    "acquisition_config": {
                        "mode": "OFF",
                        "extra_params": {}
                    },
                    "guiding_config": {
                        "optional": true,
                        "mode": "ON",
                        "optical_elements": {},
                        "exposure_time": null,
                        "extra_params": {}
                    },
                    "target": {
                        "type": "ICRS",
                        "name": "CSS09704",
                        "ra": 332.0985833333,
                        "dec": -1.2594722222,
                        "proper_motion_ra": 0.0,
                        "proper_motion_dec": 0.0,
                        "parallax": 0.0,
                        "epoch": 2000.0,
                        "hour_angle": null,
                        "extra_params": {}
                    }
                }
            ],
            "location": {
                "telescope_class": "1m0"
            },
            "windows": [
                {
                    "start": "2022-07-09T09:28:00Z",
                    "end": "2022-07-09T10:15:00Z"
                }
            ]
        },
        {
            "id": 2939622,
            "observation_note": "",
            "optimization_type": "TIME",
            "state": "CANCELED",
            "acceptability_threshold": 90.0,
            "configuration_repeats": 1,
            "extra_params": {},
            "modified": "2022-07-13T17:36:56.045178Z",
            "duration": 193,
            "configurations": [
                {
                    "id": 8132421,
                    "instrument_type": "0M4-SCICAM-SBIG",
                    "type": "EXPOSE",
                    "repeat_duration": null,
                    "extra_params": {},
                    "priority": 1,
                    "instrument_configs": [
                        {
                            "optical_elements": {
                                "filter": "V"
                            },
                            "mode": "default",
                            "exposure_time": 20.0,
                            "exposure_count": 1,
                            "rotator_mode": "",
                            "extra_params": {
                                "bin_x": 1,
                                "bin_y": 1,
                                "defocus": 0,
                                "offset_ra": 0,
                                "offset_dec": 0
                            },
                            "rois": []
                        },
                        {
                            "optical_elements": {
                                "filter": "B"
                            },
                            "mode": "default",
                            "exposure_time": 35.0,
                            "exposure_count": 1,
                            "rotator_mode": "",
                            "extra_params": {
                                "bin_x": 1,
                                "bin_y": 1,
                                "defocus": 0,
                                "offset_ra": 0,
                                "offset_dec": 0
                            },
                            "rois": []
                        }
                    ],
                    "constraints": {
                        "max_airmass": 1.6,
                        "min_lunar_distance": 30.0,
                        "max_lunar_phase": 1.0,
                        "extra_params": {}
                    },
                    "acquisition_config": {
                        "mode": "OFF",
                        "extra_params": {}
                    },
                    "guiding_config": {
                        "optional": true,
                        "mode": "ON",
                        "optical_elements": {},
                        "exposure_time": null,
                        "extra_params": {}
                    },
                    "target": {
                        "type": "ICRS",
                        "name": "QZ Vir",
                        "ra": 174.61176726351,
                        "dec": 3.36864174961,
                        "proper_motion_ra": -92.233,
                        "proper_motion_dec": -65.635,
                        "parallax": 7.922,
                        "epoch": 2000.0,
                        "hour_angle": null,
                        "extra_params": {}
                    }
                }
            ],
            "location": {
                "telescope_class": "0m4"
            },
            "windows": [
                {
                    "start": "2022-07-13T21:03:40Z",
                    "end": "2022-07-14T05:03:40Z"
                }
            ]
        },
        {
            "id": 2939623,
            "observation_note": "",
            "optimization_type": "TIME",
            "state": "CANCELED",
            "acceptability_threshold": 90.0,
            "configuration_repeats": 1,
            "extra_params": {},
            "modified": "2022-07-13T17:36:56.068627Z",
            "duration": 193,
            "configurations": [
                {
                    "id": 8132422,
                    "instrument_type": "0M4-SCICAM-SBIG",
                    "type": "EXPOSE",
                    "repeat_duration": null,
                    "extra_params": {},
                    "priority": 1,
                    "instrument_configs": [
                        {
                            "optical_elements": {
                                "filter": "V"
                            },
                            "mode": "default",
                            "exposure_time": 20.0,
                            "exposure_count": 1,
                            "rotator_mode": "",
                            "extra_params": {
                                "bin_x": 1,
                                "bin_y": 1,
                                "defocus": 0,
                                "offset_ra": 0,
                                "offset_dec": 0
                            },
                            "rois": []
                        },
                        {
                            "optical_elements": {
                                "filter": "B"
                            },
                            "mode": "default",
                            "exposure_time": 35.0,
                            "exposure_count": 1,
                            "rotator_mode": "",
                            "extra_params": {
                                "bin_x": 1,
                                "bin_y": 1,
                                "defocus": 0,
                                "offset_ra": 0,
                                "offset_dec": 0
                            },
                            "rois": []
                        }
                    ],
                    "constraints": {
                        "max_airmass": 1.6,
                        "min_lunar_distance": 30.0,
                        "max_lunar_phase": 1.0,
                        "extra_params": {}
                    },
                    "acquisition_config": {
                        "mode": "OFF",
                        "extra_params": {}
                    },
                    "guiding_config": {
                        "optional": true,
                        "mode": "ON",
                        "optical_elements": {},
                        "exposure_time": null,
                        "extra_params": {}
                    },
                    "target": {
                        "type": "ICRS",
                        "name": "QZ Vir",
                        "ra": 174.61176726351,
                        "dec": 3.36864174961,
                        "proper_motion_ra": -92.233,
                        "proper_motion_dec": -65.635,
                        "parallax": 7.922,
                        "epoch": 2000.0,
                        "hour_angle": null,
                        "extra_params": {}
                    }
                }
            ],
            "location": {
                "telescope_class": "0m4"
            },
            "windows": [
                {
                    "start": "2022-07-14T05:03:40Z",
                    "end": "2022-07-14T13:03:40Z"
                }
            ]
        },
        {
            "id": 2939624,
            "observation_note": "",
            "optimization_type": "TIME",
            "state": "CANCELED",
            "acceptability_threshold": 90.0,
            "configuration_repeats": 1,
            "extra_params": {},
            "modified": "2022-07-13T17:36:56.091809Z",
            "duration": 193,
            "configurations": [
                {
                    "id": 8132423,
                    "instrument_type": "0M4-SCICAM-SBIG",
                    "type": "EXPOSE",
                    "repeat_duration": null,
                    "extra_params": {},
                    "priority": 1,
                    "instrument_configs": [
                        {
                            "optical_elements": {
                                "filter": "V"
                            },
                            "mode": "default",
                            "exposure_time": 20.0,
                            "exposure_count": 1,
                            "rotator_mode": "",
                            "extra_params": {
                                "bin_x": 1,
                                "bin_y": 1,
                                "defocus": 0,
                                "offset_ra": 0,
                                "offset_dec": 0
                            },
                            "rois": []
                        },
                        {
                            "optical_elements": {
                                "filter": "B"
                            },
                            "mode": "default",
                            "exposure_time": 35.0,
                            "exposure_count": 1,
                            "rotator_mode": "",
                            "extra_params": {
                                "bin_x": 1,
                                "bin_y": 1,
                                "defocus": 0,
                                "offset_ra": 0,
                                "offset_dec": 0
                            },
                            "rois": []
                        }
                    ],
                    "constraints": {
                        "max_airmass": 1.6,
                        "min_lunar_distance": 30.0,
                        "max_lunar_phase": 1.0,
                        "extra_params": {}
                    },
                    "acquisition_config": {
                        "mode": "OFF",
                        "extra_params": {}
                    },
                    "guiding_config": {
                        "optional": true,
                        "mode": "ON",
                        "optical_elements": {},
                        "exposure_time": null,
                        "extra_params": {}
                    },
                    "target": {
                        "type": "ICRS",
                        "name": "QZ Vir",
                        "ra": 174.61176726351,
                        "dec": 3.36864174961,
                        "proper_motion_ra": -92.233,
                        "proper_motion_dec": -65.635,
                        "parallax": 7.922,
                        "epoch": 2000.0,
                        "hour_angle": null,
                        "extra_params": {}
                    }
                }
            ],
            "location": {
                "telescope_class": "0m4"
            },
            "windows": [
                {
                    "start": "2022-07-14T21:03:40Z",
                    "end": "2022-07-15T05:03:40Z"
                }
            ]
        },
        {
            "id": 2939625,
            "observation_note": "",
            "optimization_type": "TIME",
            "state": "CANCELED",
            "acceptability_threshold": 90.0,
            "configuration_repeats": 1,
            "extra_params": {},
            "modified": "2022-07-13T17:36:56.115784Z",
            "duration": 193,
            "configurations": [
                {
                    "id": 8132424,
                    "instrument_type": "0M4-SCICAM-SBIG",
                    "type": "EXPOSE",
                    "repeat_duration": null,
                    "extra_params": {},
                    "priority": 1,
                    "instrument_configs": [
                        {
                            "optical_elements": {
                                "filter": "V"
                            },
                            "mode": "default",
                            "exposure_time": 20.0,
                            "exposure_count": 1,
                            "rotator_mode": "",
                            "extra_params": {
                                "bin_x": 1,
                                "bin_y": 1,
                                "defocus": 0,
                                "offset_ra": 0,
                                "offset_dec": 0
                            },
                            "rois": []
                        },
                        {
                            "optical_elements": {
                                "filter": "B"
                            },
                            "mode": "default",
                            "exposure_time": 35.0,
                            "exposure_count": 1,
                            "rotator_mode": "",
                            "extra_params": {
                                "bin_x": 1,
                                "bin_y": 1,
                                "defocus": 0,
                                "offset_ra": 0,
                                "offset_dec": 0
                            },
                            "rois": []
                        }
                    ],
                    "constraints": {
                        "max_airmass": 1.6,
                        "min_lunar_distance": 30.0,
                        "max_lunar_phase": 1.0,
                        "extra_params": {}
                    },
                    "acquisition_config": {
                        "mode": "OFF",
                        "extra_params": {}
                    },
                    "guiding_config": {
                        "optional": true,
                        "mode": "ON",
                        "optical_elements": {},
                        "exposure_time": null,
                        "extra_params": {}
                    },
                    "target": {
                        "type": "ICRS",
                        "name": "QZ Vir",
                        "ra": 174.61176726351,
                        "dec": 3.36864174961,
                        "proper_motion_ra": -92.233,
                        "proper_motion_dec": -65.635,
                        "parallax": 7.922,
                        "epoch": 2000.0,
                        "hour_angle": null,
                        "extra_params": {}
                    }
                }
            ],
            "location": {
                "telescope_class": "0m4"
            },
            "windows": [
                {
                    "start": "2022-07-15T05:03:40Z",
                    "end": "2022-07-15T13:03:40Z"
                }
            ]
        }
    ]
}