HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept
{
"count": 1204113,
"next": "https://observe.lco.global/api/requestgroups/?format=api&limit=10&offset=550&ordering=name",
"previous": "https://observe.lco.global/api/requestgroups/?format=api&limit=10&offset=530&ordering=name",
"results": [
{
"id": 2548272,
"submitter": "EXPO-ASTRONOMY",
"proposal": "LCOEPO2024-010",
"name": "10P_20260629_03:00__30_RGB_LSC",
"observation_type": "NORMAL",
"operator": "SINGLE",
"ipp_value": 1.0,
"state": "COMPLETED",
"created": "2026-06-28T13:07:23.152556Z",
"modified": "2026-06-29T10:23:59.064144Z",
"requests": [
{
"id": 4232845,
"observation_note": "",
"optimization_type": "TIME",
"state": "COMPLETED",
"suspend_until": null,
"acceptability_threshold": 90.0,
"configuration_repeats": 1,
"extra_params": {},
"modified": "2026-06-29T10:23:59.055672Z",
"duration": 1323,
"configurations": [
{
"id": 15175789,
"instrument_type": "0M4-SCICAM-QHY600",
"type": "EXPOSE",
"repeat_duration": null,
"extra_params": {
"sub_expose": false
},
"priority": 1,
"instrument_configs": [
{
"optical_elements": {
"filter": "rp"
},
"mode": "central30x30",
"exposure_time": 300.0,
"exposure_count": 1,
"rotator_mode": "",
"extra_params": {
"offset_ra": 0,
"offset_dec": 0
},
"rois": []
},
{
"optical_elements": {
"filter": "V"
},
"mode": "central30x30",
"exposure_time": 300.0,
"exposure_count": 1,
"rotator_mode": "",
"extra_params": {
"offset_ra": 0,
"offset_dec": 0
},
"rois": []
},
{
"optical_elements": {
"filter": "B"
},
"mode": "central30x30",
"exposure_time": 300.0,
"exposure_count": 1,
"rotator_mode": "",
"extra_params": {
"offset_ra": 0,
"offset_dec": 0
},
"rois": []
},
{
"optical_elements": {
"filter": "OIII"
},
"mode": "central30x30",
"exposure_time": 300.0,
"exposure_count": 1,
"rotator_mode": "",
"extra_params": {
"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": "ORBITAL_ELEMENTS",
"name": "10P",
"epochofel": 61200.0,
"orbinc": 12.02725,
"longascnode": 117.7975796,
"eccentricity": 0.5374421,
"scheme": "MPC_COMET",
"argofperih": 195.46781,
"perihdist": 1.4177377,
"epochofperih": 61254.11499,
"extra_params": {}
}
}
],
"location": {
"telescope_class": "0m4"
},
"windows": [
{
"start": "2026-06-29T10:00:00Z",
"end": "2026-06-29T10:29:00Z"
}
]
}
]
},
{
"id": 2548273,
"submitter": "EXPO-ASTRONOMY",
"proposal": "LCOEPO2024-010",
"name": "10P_20260629_03:30_F_RGB_LSC",
"observation_type": "NORMAL",
"operator": "SINGLE",
"ipp_value": 1.0,
"state": "COMPLETED",
"created": "2026-06-28T13:14:44.323688Z",
"modified": "2026-06-29T04:51:36.121508Z",
"requests": [
{
"id": 4232846,
"observation_note": "",
"optimization_type": "TIME",
"state": "COMPLETED",
"suspend_until": null,
"acceptability_threshold": 90.0,
"configuration_repeats": 1,
"extra_params": {},
"modified": "2026-06-29T04:51:36.077135Z",
"duration": 6903,
"configurations": [
{
"id": 15175790,
"instrument_type": "0M4-SCICAM-QHY600",
"type": "EXPOSE",
"repeat_duration": null,
"extra_params": {
"sub_expose": false
},
"priority": 1,
"instrument_configs": [
{
"optical_elements": {
"filter": "rp"
},
"mode": "full_frame",
"exposure_time": 90.0,
"exposure_count": 17,
"rotator_mode": "",
"extra_params": {
"bin_x": 1,
"bin_y": 1,
"offset_ra": 0,
"offset_dec": 0
},
"rois": []
},
{
"optical_elements": {
"filter": "V"
},
"mode": "full_frame",
"exposure_time": 90.0,
"exposure_count": 17,
"rotator_mode": "",
"extra_params": {
"bin_x": 1,
"bin_y": 1,
"offset_ra": 0,
"offset_dec": 0
},
"rois": []
},
{
"optical_elements": {
"filter": "B"
},
"mode": "full_frame",
"exposure_time": 90.0,
"exposure_count": 17,
"rotator_mode": "",
"extra_params": {
"bin_x": 1,
"bin_y": 1,
"offset_ra": 0,
"offset_dec": 0
},
"rois": []
},
{
"optical_elements": {
"filter": "OIII"
},
"mode": "full_frame",
"exposure_time": 90.0,
"exposure_count": 17,
"rotator_mode": "",
"extra_params": {
"bin_x": 1,
"bin_y": 1,
"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": "ORBITAL_ELEMENTS",
"name": "10P",
"epochofel": 61200.0,
"orbinc": 12.02725,
"longascnode": 117.7975796,
"eccentricity": 0.5374421,
"scheme": "MPC_COMET",
"argofperih": 195.46781,
"perihdist": 1.4177377,
"epochofperih": 61254.11499,
"extra_params": {}
}
}
],
"location": {
"telescope_class": "0m4"
},
"windows": [
{
"start": "2026-06-29T03:00:00Z",
"end": "2026-06-29T04:59:00Z"
}
]
}
]
},
{
"id": 1614199,
"submitter": "Jett",
"proposal": "LCOEPO2018B-001",
"name": "10 | WDS 05144+5424 ES 889",
"observation_type": "NORMAL",
"operator": "SINGLE",
"ipp_value": 1.05,
"state": "WINDOW_EXPIRED",
"created": "2023-01-06T02:22:15.498132Z",
"modified": "2023-01-07T00:00:03.597954Z",
"requests": [
{
"id": 3095703,
"observation_note": "",
"optimization_type": "TIME",
"state": "WINDOW_EXPIRED",
"suspend_until": null,
"acceptability_threshold": 90.0,
"configuration_repeats": 1,
"extra_params": {},
"modified": "2023-01-07T00:00:03.516413Z",
"duration": 458,
"configurations": [
{
"id": 9011172,
"instrument_type": "0M4-SCICAM-SBIG",
"type": "EXPOSE",
"repeat_duration": null,
"extra_params": {},
"priority": 1,
"instrument_configs": [
{
"optical_elements": {
"filter": "w"
},
"mode": "default",
"exposure_time": 21.0,
"exposure_count": 10,
"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": "ES889",
"ra": 78.5882916667,
"dec": 54.4033333333,
"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": "2023-01-05T23:56:00Z",
"end": "2023-01-06T23:56:00Z"
}
]
}
]
},
{
"id": 1615235,
"submitter": "Jett",
"proposal": "LCOEPO2018B-001",
"name": "10 | WDS 05144+5424 ES 889",
"observation_type": "NORMAL",
"operator": "SINGLE",
"ipp_value": 1.05,
"state": "WINDOW_EXPIRED",
"created": "2023-01-07T22:16:16.216784Z",
"modified": "2023-01-08T22:15:05.212932Z",
"requests": [
{
"id": 3096826,
"observation_note": "",
"optimization_type": "TIME",
"state": "WINDOW_EXPIRED",
"suspend_until": null,
"acceptability_threshold": 90.0,
"configuration_repeats": 1,
"extra_params": {},
"modified": "2023-01-08T22:15:02.417492Z",
"duration": 458,
"configurations": [
{
"id": 9019433,
"instrument_type": "0M4-SCICAM-SBIG",
"type": "EXPOSE",
"repeat_duration": null,
"extra_params": {},
"priority": 1,
"instrument_configs": [
{
"optical_elements": {
"filter": "w"
},
"mode": "default",
"exposure_time": 21.0,
"exposure_count": 10,
"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": "ES889",
"ra": 78.5882916667,
"dec": 54.4033333333,
"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": "2023-01-07T22:14:05Z",
"end": "2023-01-08T22:14:05Z"
}
]
}
]
},
{
"id": 1616266,
"submitter": "Jett",
"proposal": "LCOEPO2018B-001",
"name": "10 | WDS 05144+5424 ES 889",
"observation_type": "NORMAL",
"operator": "SINGLE",
"ipp_value": 1.05,
"state": "COMPLETED",
"created": "2023-01-09T18:29:03.395528Z",
"modified": "2023-01-09T20:56:22.487397Z",
"requests": [
{
"id": 3098157,
"observation_note": "",
"optimization_type": "TIME",
"state": "COMPLETED",
"suspend_until": null,
"acceptability_threshold": 90.0,
"configuration_repeats": 1,
"extra_params": {},
"modified": "2023-01-09T20:56:22.468330Z",
"duration": 458,
"configurations": [
{
"id": 9026826,
"instrument_type": "0M4-SCICAM-SBIG",
"type": "EXPOSE",
"repeat_duration": null,
"extra_params": {},
"priority": 1,
"instrument_configs": [
{
"optical_elements": {
"filter": "w"
},
"mode": "default",
"exposure_time": 21.0,
"exposure_count": 10,
"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": "ES889",
"ra": 78.5882916667,
"dec": 54.4033333333,
"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": "2023-01-09T18:28:17Z",
"end": "2023-01-10T18:28:17Z"
}
]
}
]
},
{
"id": 983628,
"submitter": "mcneils1965",
"proposal": "LCOEPO2018A-006",
"name": "110630-4610 BYU-Idaho Team Delte",
"observation_type": "NORMAL",
"operator": "SINGLE",
"ipp_value": 1.05,
"state": "COMPLETED",
"created": "2020-05-13T22:54:09.794370Z",
"modified": "2020-05-14T08:44:51.024665Z",
"requests": [
{
"id": 2121666,
"observation_note": "",
"optimization_type": "TIME",
"state": "COMPLETED",
"suspend_until": null,
"acceptability_threshold": 90.0,
"configuration_repeats": 1,
"extra_params": {},
"modified": "2020-05-14T08:44:50.981824Z",
"duration": 348,
"configurations": [
{
"id": 4079447,
"instrument_type": "0M4-SCICAM-SBIG",
"type": "EXPOSE",
"repeat_duration": null,
"extra_params": {},
"priority": 1,
"instrument_configs": [
{
"optical_elements": {
"filter": "air"
},
"mode": "default",
"exposure_time": 10.0,
"exposure_count": 10,
"rotator_mode": "",
"extra_params": {
"bin_x": 1,
"bin_y": 1,
"defocus": 0
},
"rois": []
}
],
"constraints": {
"max_airmass": 1.4,
"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": "110630-461029",
"ra": 166.627611895,
"dec": -46.1747136988,
"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": "2020-05-13T22:22:09Z",
"end": "2020-05-15T16:52:00Z"
}
]
}
]
},
{
"id": 2402330,
"submitter": "OHSInStAR",
"proposal": "LCOEPO2018B-001",
"name": "11080+5249 STF1510",
"observation_type": "NORMAL",
"operator": "SINGLE",
"ipp_value": 1.05,
"state": "WINDOW_EXPIRED",
"created": "2025-12-16T15:35:17.191507Z",
"modified": "2025-12-17T03:40:05.190583Z",
"requests": [
{
"id": 4060660,
"observation_note": "",
"optimization_type": "TIME",
"state": "WINDOW_EXPIRED",
"suspend_until": null,
"acceptability_threshold": 90.0,
"configuration_repeats": 1,
"extra_params": {},
"modified": "2025-12-17T03:40:05.028083Z",
"duration": 472,
"configurations": [
{
"id": 14086753,
"instrument_type": "0M4-SCICAM-QHY600",
"type": "EXPOSE",
"repeat_duration": null,
"extra_params": {
"sub_expose": false
},
"priority": 1,
"instrument_configs": [
{
"optical_elements": {
"filter": "ip"
},
"mode": "central30x30",
"exposure_time": 20.0,
"exposure_count": 15,
"rotator_mode": "",
"extra_params": {
"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": "11080+5249 STF1510",
"ra": 167.00025,
"dec": 52.82164,
"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": "2025-12-16T03:39:00Z",
"end": "2025-12-17T03:39:00Z"
}
]
}
]
},
{
"id": 2401870,
"submitter": "OHSInStAR",
"proposal": "LCOEPO2018B-001",
"name": "11080+5249 STF1510 4s ip",
"observation_type": "NORMAL",
"operator": "SINGLE",
"ipp_value": 1.05,
"state": "COMPLETED",
"created": "2025-12-15T19:39:44.247244Z",
"modified": "2025-12-16T05:59:30.557431Z",
"requests": [
{
"id": 4060078,
"observation_note": "",
"optimization_type": "TIME",
"state": "COMPLETED",
"suspend_until": null,
"acceptability_threshold": 90.0,
"configuration_repeats": 1,
"extra_params": {},
"modified": "2025-12-16T05:59:30.532081Z",
"duration": 232,
"configurations": [
{
"id": 14083682,
"instrument_type": "0M4-SCICAM-QHY600",
"type": "EXPOSE",
"repeat_duration": null,
"extra_params": {
"sub_expose": false
},
"priority": 1,
"instrument_configs": [
{
"optical_elements": {
"filter": "ip"
},
"mode": "central30x30",
"exposure_time": 4.0,
"exposure_count": 15,
"rotator_mode": "",
"extra_params": {
"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": "11080+5249 STF1510",
"ra": 167.00025,
"dec": 52.82164,
"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": "2025-12-15T19:39:05Z",
"end": "2025-12-16T19:39:05Z"
}
]
}
]
},
{
"id": 2397103,
"submitter": "OHSInStAR",
"proposal": "LCOEPO2018B-001",
"name": "11128+0453 J 1011",
"observation_type": "NORMAL",
"operator": "SINGLE",
"ipp_value": 1.05,
"state": "COMPLETED",
"created": "2025-12-09T03:27:38.351457Z",
"modified": "2025-12-09T04:30:52.154373Z",
"requests": [
{
"id": 4054892,
"observation_note": "",
"optimization_type": "TIME",
"state": "COMPLETED",
"suspend_until": null,
"acceptability_threshold": 90.0,
"configuration_repeats": 1,
"extra_params": {},
"modified": "2025-12-09T04:30:52.140203Z",
"duration": 697,
"configurations": [
{
"id": 14046297,
"instrument_type": "0M4-SCICAM-QHY600",
"type": "EXPOSE",
"repeat_duration": null,
"extra_params": {
"sub_expose": true,
"sub_exposure_time": 15
},
"priority": 1,
"instrument_configs": [
{
"optical_elements": {
"filter": "ip"
},
"mode": "central30x30",
"exposure_time": 30.0,
"exposure_count": 15,
"rotator_mode": "",
"extra_params": {
"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": "11128+0453 J 1011",
"ra": 168.20592,
"dec": 4.88761,
"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": "2025-12-09T03:26:43Z",
"end": "2025-12-10T03:26:43Z"
}
]
}
]
},
{
"id": 2397126,
"submitter": "OHSInStAR",
"proposal": "LCOEPO2018B-001",
"name": "11128+0453 J 1011",
"observation_type": "NORMAL",
"operator": "SINGLE",
"ipp_value": 1.05,
"state": "COMPLETED",
"created": "2025-12-09T04:47:47.119095Z",
"modified": "2025-12-09T05:33:56.443251Z",
"requests": [
{
"id": 4054915,
"observation_note": "",
"optimization_type": "TIME",
"state": "COMPLETED",
"suspend_until": null,
"acceptability_threshold": 90.0,
"configuration_repeats": 1,
"extra_params": {},
"modified": "2025-12-09T05:33:56.427383Z",
"duration": 1597,
"configurations": [
{
"id": 14046563,
"instrument_type": "0M4-SCICAM-QHY600",
"type": "EXPOSE",
"repeat_duration": null,
"extra_params": {
"sub_expose": true,
"sub_exposure_time": 15
},
"priority": 1,
"instrument_configs": [
{
"optical_elements": {
"filter": "ip"
},
"mode": "central30x30",
"exposure_time": 75.0,
"exposure_count": 15,
"rotator_mode": "",
"extra_params": {
"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": "11128+0453 J 1011",
"ra": 168.20592,
"dec": 4.88761,
"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": "2025-12-09T03:26:43Z",
"end": "2025-12-10T03:26:43Z"
}
]
}
]
}
]
}