HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept
{
"count": 1193128,
"next": "https://observe.lco.global/api/requestgroups/?format=api&limit=10&offset=2490&ordering=-submitter",
"previous": "https://observe.lco.global/api/requestgroups/?format=api&limit=10&offset=2470&ordering=-submitter",
"results": [
{
"id": 2283819,
"submitter": "Matt",
"proposal": "TSO2025A-001",
"name": "#MP - Mizar_04",
"observation_type": "NORMAL",
"operator": "SINGLE",
"ipp_value": 1.044,
"state": "COMPLETED",
"created": "2025-07-12T12:35:13.045590Z",
"modified": "2025-07-12T18:09:11.609493Z",
"requests": [
{
"id": 3920109,
"observation_note": "",
"optimization_type": "TIME",
"state": "COMPLETED",
"suspend_until": null,
"acceptability_threshold": 90.0,
"configuration_repeats": 1,
"extra_params": {},
"modified": "2025-07-12T18:09:11.597644Z",
"duration": 1388,
"configurations": [
{
"id": 13249110,
"instrument_type": "1M0-NRES-SCICAM",
"type": "NRES_SPECTRUM",
"repeat_duration": null,
"extra_params": {},
"priority": 1,
"instrument_configs": [
{
"optical_elements": {},
"mode": "default",
"exposure_time": 600.0,
"exposure_count": 1,
"rotator_mode": "",
"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": "BRIGHTEST",
"extra_params": {}
},
"guiding_config": {
"optional": false,
"mode": "ON",
"optical_elements": {},
"exposure_time": null,
"extra_params": {}
},
"target": {
"type": "ICRS",
"name": "Mizar A",
"ra": 200.98142616882203,
"dec": 54.925359883302775,
"proper_motion_ra": 122.467,
"proper_motion_dec": -22.682,
"parallax": 40.2133,
"epoch": 2000.0,
"hour_angle": null,
"extra_params": {}
}
}
],
"location": {
"telescope_class": "1m0"
},
"windows": [
{
"start": "2025-07-12T00:00:00Z",
"end": "2025-07-14T23:59:00Z"
}
]
}
]
},
{
"id": 2286144,
"submitter": "Matt",
"proposal": "TSO2025A-001",
"name": "MP - Mizar A_05",
"observation_type": "NORMAL",
"operator": "SINGLE",
"ipp_value": 1.0,
"state": "COMPLETED",
"created": "2025-07-15T12:52:19.440705Z",
"modified": "2025-07-15T19:03:31.911507Z",
"requests": [
{
"id": 3922674,
"observation_note": "",
"optimization_type": "TIME",
"state": "COMPLETED",
"suspend_until": null,
"acceptability_threshold": 90.0,
"configuration_repeats": 1,
"extra_params": {},
"modified": "2025-07-15T19:03:31.890537Z",
"duration": 1388,
"configurations": [
{
"id": 13264127,
"instrument_type": "1M0-NRES-SCICAM",
"type": "NRES_SPECTRUM",
"repeat_duration": null,
"extra_params": {},
"priority": 1,
"instrument_configs": [
{
"optical_elements": {},
"mode": "default",
"exposure_time": 600.0,
"exposure_count": 1,
"rotator_mode": "",
"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": "BRIGHTEST",
"extra_params": {}
},
"guiding_config": {
"optional": false,
"mode": "ON",
"optical_elements": {},
"exposure_time": null,
"extra_params": {}
},
"target": {
"type": "ICRS",
"name": "Mizar A",
"ra": 200.98142616882203,
"dec": 54.925359883302775,
"proper_motion_ra": 122.467,
"proper_motion_dec": -22.682,
"parallax": 40.2133,
"epoch": 2000.0,
"hour_angle": null,
"extra_params": {}
}
}
],
"location": {
"telescope_class": "1m0"
},
"windows": [
{
"start": "2025-07-15T00:00:00Z",
"end": "2025-07-17T23:59:00Z"
}
]
}
]
},
{
"id": 2290237,
"submitter": "Matt",
"proposal": "TSO2025A-001",
"name": "MP - Mizar A_06",
"observation_type": "NORMAL",
"operator": "SINGLE",
"ipp_value": 1.0,
"state": "COMPLETED",
"created": "2025-07-20T09:53:48.537044Z",
"modified": "2025-07-21T18:07:58.947552Z",
"requests": [
{
"id": 3927231,
"observation_note": "",
"optimization_type": "TIME",
"state": "COMPLETED",
"suspend_until": null,
"acceptability_threshold": 90.0,
"configuration_repeats": 1,
"extra_params": {},
"modified": "2025-07-21T18:07:58.887606Z",
"duration": 1388,
"configurations": [
{
"id": 13289365,
"instrument_type": "1M0-NRES-SCICAM",
"type": "NRES_SPECTRUM",
"repeat_duration": null,
"extra_params": {},
"priority": 1,
"instrument_configs": [
{
"optical_elements": {},
"mode": "default",
"exposure_time": 600.0,
"exposure_count": 1,
"rotator_mode": "",
"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": "BRIGHTEST",
"extra_params": {}
},
"guiding_config": {
"optional": false,
"mode": "ON",
"optical_elements": {},
"exposure_time": null,
"extra_params": {}
},
"target": {
"type": "ICRS",
"name": "Mizar A",
"ra": 200.98142616882203,
"dec": 54.925359883302775,
"proper_motion_ra": 122.467,
"proper_motion_dec": -22.682,
"parallax": 40.2133,
"epoch": 2000.0,
"hour_angle": null,
"extra_params": {}
}
}
],
"location": {
"telescope_class": "1m0"
},
"windows": [
{
"start": "2025-07-20T00:00:00Z",
"end": "2025-07-21T23:59:00Z"
}
]
}
]
},
{
"id": 2363215,
"submitter": "Matt",
"proposal": "TSO2025B-001",
"name": "#MP - 2018HO2",
"observation_type": "NORMAL",
"operator": "SINGLE",
"ipp_value": 1.05,
"state": "FAILURE_LIMIT_REACHED",
"created": "2025-10-22T13:19:49.151119Z",
"modified": "2025-10-25T13:36:47.739028Z",
"requests": [
{
"id": 4016138,
"observation_note": "",
"optimization_type": "TIME",
"state": "FAILURE_LIMIT_REACHED",
"suspend_until": null,
"acceptability_threshold": 90.0,
"configuration_repeats": 1,
"extra_params": {},
"modified": "2025-10-25T13:36:47.728997Z",
"duration": 1722,
"configurations": [
{
"id": 13787775,
"instrument_type": "2M0-SCICAM-MUSCAT",
"type": "EXPOSE",
"repeat_duration": null,
"extra_params": {},
"priority": 1,
"instrument_configs": [
{
"optical_elements": {
"narrowband_g_position": "out",
"narrowband_i_position": "out",
"narrowband_r_position": "out",
"narrowband_z_position": "out"
},
"mode": "MUSCAT_FAST",
"exposure_time": 120.0,
"exposure_count": 12,
"rotator_mode": "",
"extra_params": {
"bin_x": 1,
"bin_y": 1,
"offset_ra": 0,
"offset_dec": 0,
"exposure_mode": "SYNCHRONOUS",
"exposure_time_g": 120,
"exposure_time_i": 120,
"exposure_time_r": 120,
"exposure_time_z": 120
},
"rois": []
}
],
"constraints": {
"max_airmass": 1.5,
"min_lunar_distance": 30.0,
"max_lunar_phase": 1.0,
"extra_params": {}
},
"acquisition_config": {
"mode": "OFF",
"extra_params": {}
},
"guiding_config": {
"optional": false,
"mode": "OFF",
"optical_elements": {},
"exposure_time": null,
"extra_params": {}
},
"target": {
"type": "ORBITAL_ELEMENTS",
"name": "2018 HO2",
"epochofel": 61000.0,
"orbinc": 11.71516,
"longascnode": 62.1328966,
"eccentricity": 0.1585758,
"scheme": "MPC_MINOR_PLANET",
"argofperih": 168.62516,
"meandist": 3.02123,
"meananom": 156.38279,
"extra_params": {}
}
}
],
"location": {
"telescope_class": "2m0"
},
"windows": [
{
"start": "2025-10-22T05:12:18Z",
"end": "2025-10-28T05:12:00Z"
}
]
}
]
},
{
"id": 2366147,
"submitter": "Matt",
"proposal": "TSO2025B-001",
"name": "#MP - 2018HO2",
"observation_type": "NORMAL",
"operator": "SINGLE",
"ipp_value": 1.05,
"state": "FAILURE_LIMIT_REACHED",
"created": "2025-10-26T13:02:08.665498Z",
"modified": "2025-10-26T15:29:17.714025Z",
"requests": [
{
"id": 4019380,
"observation_note": "",
"optimization_type": "TIME",
"state": "FAILURE_LIMIT_REACHED",
"suspend_until": null,
"acceptability_threshold": 90.0,
"configuration_repeats": 1,
"extra_params": {},
"modified": "2025-10-26T15:29:17.565975Z",
"duration": 1722,
"configurations": [
{
"id": 13810324,
"instrument_type": "2M0-SCICAM-MUSCAT",
"type": "EXPOSE",
"repeat_duration": null,
"extra_params": {},
"priority": 1,
"instrument_configs": [
{
"optical_elements": {
"narrowband_g_position": "out",
"narrowband_i_position": "out",
"narrowband_r_position": "out",
"narrowband_z_position": "out"
},
"mode": "MUSCAT_FAST",
"exposure_time": 120.0,
"exposure_count": 12,
"rotator_mode": "",
"extra_params": {
"bin_x": 1,
"bin_y": 1,
"offset_ra": 0,
"offset_dec": 0,
"exposure_mode": "SYNCHRONOUS",
"exposure_time_g": 120,
"exposure_time_i": 120,
"exposure_time_r": 120,
"exposure_time_z": 120
},
"rois": []
}
],
"constraints": {
"max_airmass": 1.5,
"min_lunar_distance": 30.0,
"max_lunar_phase": 1.0,
"extra_params": {}
},
"acquisition_config": {
"mode": "OFF",
"extra_params": {}
},
"guiding_config": {
"optional": false,
"mode": "OFF",
"optical_elements": {},
"exposure_time": null,
"extra_params": {}
},
"target": {
"type": "ORBITAL_ELEMENTS",
"name": "2018 HO2",
"epochofel": 61000.0,
"orbinc": 11.71516,
"longascnode": 62.1328966,
"eccentricity": 0.1585758,
"scheme": "MPC_MINOR_PLANET",
"argofperih": 168.62516,
"meandist": 3.02123,
"meananom": 156.38279,
"extra_params": {}
}
}
],
"location": {
"telescope_class": "2m0"
},
"windows": [
{
"start": "2025-10-25T05:12:00Z",
"end": "2025-10-31T23:22:00Z"
}
]
}
]
},
{
"id": 2366427,
"submitter": "Matt",
"proposal": "TSO2025B-001",
"name": "#MP - 2018HO2",
"observation_type": "NORMAL",
"operator": "SINGLE",
"ipp_value": 1.05,
"state": "COMPLETED",
"created": "2025-10-26T18:45:38.961922Z",
"modified": "2025-10-30T12:05:16.187067Z",
"requests": [
{
"id": 4019660,
"observation_note": "",
"optimization_type": "TIME",
"state": "COMPLETED",
"suspend_until": null,
"acceptability_threshold": 90.0,
"configuration_repeats": 1,
"extra_params": {},
"modified": "2025-10-30T12:05:16.136040Z",
"duration": 1722,
"configurations": [
{
"id": 13812986,
"instrument_type": "2M0-SCICAM-MUSCAT",
"type": "EXPOSE",
"repeat_duration": null,
"extra_params": {},
"priority": 1,
"instrument_configs": [
{
"optical_elements": {
"narrowband_g_position": "out",
"narrowband_i_position": "out",
"narrowband_r_position": "out",
"narrowband_z_position": "out"
},
"mode": "MUSCAT_FAST",
"exposure_time": 120.0,
"exposure_count": 12,
"rotator_mode": "",
"extra_params": {
"bin_x": 1,
"bin_y": 1,
"offset_ra": 0,
"offset_dec": 0,
"exposure_mode": "SYNCHRONOUS",
"exposure_time_g": 120,
"exposure_time_i": 120,
"exposure_time_r": 120,
"exposure_time_z": 120
},
"rois": []
}
],
"constraints": {
"max_airmass": 1.5,
"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": "ORBITAL_ELEMENTS",
"name": "2018 HO2",
"epochofel": 61000.0,
"orbinc": 11.71516,
"longascnode": 62.1328966,
"eccentricity": 0.1585758,
"scheme": "MPC_MINOR_PLANET",
"argofperih": 168.62516,
"meandist": 3.02123,
"meananom": 156.38279,
"extra_params": {}
}
}
],
"location": {
"telescope_class": "2m0"
},
"windows": [
{
"start": "2025-10-25T05:12:00Z",
"end": "2025-10-31T23:22:00Z"
}
]
}
]
},
{
"id": 2382344,
"submitter": "Matt",
"proposal": "TSO2025B-001",
"name": "#MP - Mizar A_09",
"observation_type": "NORMAL",
"operator": "SINGLE",
"ipp_value": 1.0,
"state": "CANCELED",
"created": "2025-11-17T15:06:27.868590Z",
"modified": "2025-11-17T15:06:45.079680Z",
"requests": [
{
"id": 4037670,
"observation_note": "",
"optimization_type": "TIME",
"state": "CANCELED",
"suspend_until": null,
"acceptability_threshold": 90.0,
"configuration_repeats": 1,
"extra_params": {},
"modified": "2025-11-17T15:06:45.076578Z",
"duration": 1388,
"configurations": [
{
"id": 13933802,
"instrument_type": "1M0-NRES-SCICAM",
"type": "NRES_SPECTRUM",
"repeat_duration": null,
"extra_params": {},
"priority": 1,
"instrument_configs": [
{
"optical_elements": {},
"mode": "default",
"exposure_time": 600.0,
"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": 1.8,
"min_lunar_distance": 30.0,
"max_lunar_phase": 1.0,
"extra_params": {}
},
"acquisition_config": {
"mode": "BRIGHTEST",
"extra_params": {}
},
"guiding_config": {
"optional": false,
"mode": "ON",
"optical_elements": {},
"exposure_time": null,
"extra_params": {}
},
"target": {
"type": "ICRS",
"name": "Mizar A",
"ra": 200.98142616882203,
"dec": 54.925359883302775,
"proper_motion_ra": 122.467,
"proper_motion_dec": -22.682,
"parallax": 40.2133,
"epoch": 2000.0,
"hour_angle": null,
"extra_params": {}
}
}
],
"location": {
"telescope_class": "1m0"
},
"windows": [
{
"start": "2025-11-20T15:00:00Z",
"end": "2025-11-21T23:59:00Z"
}
]
}
]
},
{
"id": 2382345,
"submitter": "Matt",
"proposal": "TSO2025B-001",
"name": "#MP - Mizar A 2.1",
"observation_type": "NORMAL",
"operator": "SINGLE",
"ipp_value": 1.05,
"state": "COMPLETED",
"created": "2025-11-17T15:07:51.276917Z",
"modified": "2025-11-21T02:34:50.030628Z",
"requests": [
{
"id": 4037671,
"observation_note": "",
"optimization_type": "TIME",
"state": "COMPLETED",
"suspend_until": null,
"acceptability_threshold": 90.0,
"configuration_repeats": 1,
"extra_params": {},
"modified": "2025-11-21T02:34:50.014934Z",
"duration": 1388,
"configurations": [
{
"id": 13933803,
"instrument_type": "1M0-NRES-SCICAM",
"type": "NRES_SPECTRUM",
"repeat_duration": null,
"extra_params": {},
"priority": 1,
"instrument_configs": [
{
"optical_elements": {},
"mode": "default",
"exposure_time": 600.0,
"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": 1.8,
"min_lunar_distance": 30.0,
"max_lunar_phase": 1.0,
"extra_params": {}
},
"acquisition_config": {
"mode": "BRIGHTEST",
"extra_params": {}
},
"guiding_config": {
"optional": false,
"mode": "ON",
"optical_elements": {},
"exposure_time": null,
"extra_params": {}
},
"target": {
"type": "ICRS",
"name": "Mizar A",
"ra": 200.98142616882203,
"dec": 54.925359883302775,
"proper_motion_ra": 122.467,
"proper_motion_dec": -22.682,
"parallax": 40.2133,
"epoch": 2000.0,
"hour_angle": null,
"extra_params": {}
}
}
],
"location": {
"telescope_class": "1m0"
},
"windows": [
{
"start": "2025-11-20T15:00:00Z",
"end": "2025-11-21T23:59:00Z"
}
]
}
]
},
{
"id": 2385168,
"submitter": "Matt",
"proposal": "TSO2025B-001",
"name": "#MP - Mizar A 2.2",
"observation_type": "NORMAL",
"operator": "SINGLE",
"ipp_value": 1.05,
"state": "COMPLETED",
"created": "2025-11-21T14:34:22.137865Z",
"modified": "2025-11-22T02:30:28.688948Z",
"requests": [
{
"id": 4041132,
"observation_note": "",
"optimization_type": "TIME",
"state": "COMPLETED",
"suspend_until": null,
"acceptability_threshold": 90.0,
"configuration_repeats": 1,
"extra_params": {},
"modified": "2025-11-22T02:30:28.626917Z",
"duration": 1388,
"configurations": [
{
"id": 13956231,
"instrument_type": "1M0-NRES-SCICAM",
"type": "NRES_SPECTRUM",
"repeat_duration": null,
"extra_params": {},
"priority": 1,
"instrument_configs": [
{
"optical_elements": {},
"mode": "default",
"exposure_time": 600.0,
"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": 1.8,
"min_lunar_distance": 30.0,
"max_lunar_phase": 1.0,
"extra_params": {}
},
"acquisition_config": {
"mode": "BRIGHTEST",
"extra_params": {}
},
"guiding_config": {
"optional": false,
"mode": "ON",
"optical_elements": {},
"exposure_time": null,
"extra_params": {}
},
"target": {
"type": "ICRS",
"name": "Mizar A",
"ra": 200.98142616882203,
"dec": 54.925359883302775,
"proper_motion_ra": 122.467,
"proper_motion_dec": -22.682,
"parallax": 40.2133,
"epoch": 2000.0,
"hour_angle": null,
"extra_params": {}
}
}
],
"location": {
"telescope_class": "1m0"
},
"windows": [
{
"start": "2025-11-21T16:00:00Z",
"end": "2025-11-22T23:59:00Z"
}
]
}
]
},
{
"id": 2385893,
"submitter": "Matt",
"proposal": "TSO2025B-001",
"name": "#MP - Mizar A 2.3",
"observation_type": "NORMAL",
"operator": "SINGLE",
"ipp_value": 1.0,
"state": "WINDOW_EXPIRED",
"created": "2025-11-22T15:06:03.709818Z",
"modified": "2025-11-23T15:00:04.889594Z",
"requests": [
{
"id": 4041962,
"observation_note": "",
"optimization_type": "TIME",
"state": "WINDOW_EXPIRED",
"suspend_until": null,
"acceptability_threshold": 90.0,
"configuration_repeats": 1,
"extra_params": {},
"modified": "2025-11-23T15:00:04.837597Z",
"duration": 1388,
"configurations": [
{
"id": 13961830,
"instrument_type": "1M0-NRES-SCICAM",
"type": "NRES_SPECTRUM",
"repeat_duration": null,
"extra_params": {},
"priority": 1,
"instrument_configs": [
{
"optical_elements": {},
"mode": "default",
"exposure_time": 600.0,
"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": 1.8,
"min_lunar_distance": 30.0,
"max_lunar_phase": 1.0,
"extra_params": {}
},
"acquisition_config": {
"mode": "BRIGHTEST",
"extra_params": {}
},
"guiding_config": {
"optional": false,
"mode": "ON",
"optical_elements": {},
"exposure_time": null,
"extra_params": {}
},
"target": {
"type": "ICRS",
"name": "Mizar A",
"ra": 200.98142616882203,
"dec": 54.925359883302775,
"proper_motion_ra": 122.467,
"proper_motion_dec": -22.682,
"parallax": 40.2133,
"epoch": 2000.0,
"hour_angle": null,
"extra_params": {}
}
}
],
"location": {
"telescope_class": "1m0"
},
"windows": [
{
"start": "2025-11-22T16:00:00Z",
"end": "2025-11-23T15:00:00Z"
}
]
}
]
}
]
}