HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept
{
"count": 1100894,
"next": "https://observe.lco.global/api/requestgroups/?format=api&limit=10&offset=1100740&ordering=-name",
"previous": "https://observe.lco.global/api/requestgroups/?format=api&limit=10&offset=1100720&ordering=-name",
"results": [
{
"id": 1126430,
"submitter": "ShadowFront",
"proposal": "LCOEPO2018B-001",
"name": "06596 +2154\tHJ 405",
"observation_type": "NORMAL",
"operator": "SINGLE",
"ipp_value": 1.05,
"state": "COMPLETED",
"created": "2021-01-10T22:12:29.224420Z",
"modified": "2021-01-12T13:20:03.643730Z",
"requests": [
{
"id": 2353394,
"observation_note": "",
"optimization_type": "TIME",
"state": "COMPLETED",
"acceptability_threshold": 90.0,
"configuration_repeats": 1,
"extra_params": {},
"modified": "2021-01-12T13:20:03.633314Z",
"duration": 728,
"configurations": [
{
"id": 5282312,
"instrument_type": "0M4-SCICAM-SBIG",
"type": "EXPOSE",
"repeat_duration": null,
"extra_params": {},
"priority": 1,
"instrument_configs": [
{
"optical_elements": {
"filter": "air"
},
"mode": "default",
"exposure_time": 16.0,
"exposure_count": 10,
"rotator_mode": "",
"extra_params": {
"bin_x": 1,
"bin_y": 1,
"defocus": 0.0
},
"rois": []
},
{
"optical_elements": {
"filter": "air"
},
"mode": "default",
"exposure_time": 18.0,
"exposure_count": 10,
"rotator_mode": "",
"extra_params": {
"bin_x": 1,
"bin_y": 1,
"defocus": 0.0
},
"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": "HJC 50",
"ra": 104.902625,
"dec": 21.9028888889,
"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": "2021-01-11T16:11:00Z",
"end": "2021-01-12T16:11:00Z"
}
]
}
]
},
{
"id": 2390745,
"submitter": "OHSInStAR",
"proposal": "LCOEPO2018B-001",
"name": "06546+1311 STF 982AB",
"observation_type": "NORMAL",
"operator": "SINGLE",
"ipp_value": 1.05,
"state": "COMPLETED",
"created": "2025-11-29T16:09:20.460220Z",
"modified": "2025-11-29T16:14:31.953861Z",
"requests": [
{
"id": 4047379,
"observation_note": "",
"optimization_type": "TIME",
"state": "COMPLETED",
"acceptability_threshold": 90.0,
"configuration_repeats": 1,
"extra_params": {},
"modified": "2025-11-29T16:14:31.937391Z",
"duration": 262,
"configurations": [
{
"id": 13994299,
"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": 0.5,
"exposure_count": 30,
"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": "06546+1311 STF 982AB",
"ra": 103.66096,
"dec": 13.17781,
"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": "2025-11-29T16:08:31Z",
"end": "2025-11-30T16:08:31Z"
}
]
}
]
},
{
"id": 2401844,
"submitter": "OHSInStAR",
"proposal": "LCOEPO2018B-001",
"name": "06482+5542 STF 958AB pt5 V",
"observation_type": "NORMAL",
"operator": "SINGLE",
"ipp_value": 1.05,
"state": "COMPLETED",
"created": "2025-12-15T19:23:38.156168Z",
"modified": "2025-12-16T05:53:01.424858Z",
"requests": [
{
"id": 4060052,
"observation_note": "",
"optimization_type": "TIME",
"state": "COMPLETED",
"acceptability_threshold": 90.0,
"configuration_repeats": 1,
"extra_params": {},
"modified": "2025-12-16T05:53:01.377463Z",
"duration": 180,
"configurations": [
{
"id": 14082995,
"instrument_type": "0M4-SCICAM-QHY600",
"type": "EXPOSE",
"repeat_duration": null,
"extra_params": {
"sub_expose": false
},
"priority": 1,
"instrument_configs": [
{
"optical_elements": {
"filter": "V"
},
"mode": "central30x30",
"exposure_time": 0.5,
"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": "06482+5542 STF 958AB",
"ra": 102.05121,
"dec": 55.70419,
"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": "2025-12-15T19:22:59Z",
"end": "2025-12-16T19:22:59Z"
}
]
}
]
},
{
"id": 1787618,
"submitter": "MichaelJamesLEllis",
"proposal": "LCOEPO2018A-006",
"name": "06:44:58.727 -16:47:51.331",
"observation_type": "NORMAL",
"operator": "SINGLE",
"ipp_value": 1.05,
"state": "CANCELED",
"created": "2023-09-14T18:33:42.759865Z",
"modified": "2023-09-14T18:34:23.726443Z",
"requests": [
{
"id": 3331651,
"observation_note": "",
"optimization_type": "TIME",
"state": "CANCELED",
"acceptability_threshold": 90.0,
"configuration_repeats": 1,
"extra_params": {},
"modified": "2023-09-14T18:34:23.723398Z",
"duration": 132,
"configurations": [
{
"id": 10230479,
"instrument_type": "0M4-SCICAM-SBIG",
"type": "EXPOSE",
"repeat_duration": null,
"extra_params": {},
"priority": 1,
"instrument_configs": [
{
"optical_elements": {
"filter": "V"
},
"mode": "default",
"exposure_time": 10.0,
"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": "WDS 20296+4021 5",
"ra": 101.2869625,
"dec": -16.7161083333,
"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": "2023-09-14T00:34:00Z",
"end": "2023-09-16T00:34:00Z"
}
]
}
]
},
{
"id": 1787619,
"submitter": "MichaelJamesLEllis",
"proposal": "LCOEPO2018A-006",
"name": "06:44:58.727 -16:47:51.331",
"observation_type": "NORMAL",
"operator": "SINGLE",
"ipp_value": 1.05,
"state": "COMPLETED",
"created": "2023-09-14T18:39:17.544737Z",
"modified": "2023-09-14T18:40:50.289472Z",
"requests": [
{
"id": 3331652,
"observation_note": "",
"optimization_type": "TIME",
"state": "COMPLETED",
"acceptability_threshold": 90.0,
"configuration_repeats": 1,
"extra_params": {},
"modified": "2023-09-14T18:40:50.263767Z",
"duration": 127,
"configurations": [
{
"id": 10230480,
"instrument_type": "0M4-SCICAM-SBIG",
"type": "EXPOSE",
"repeat_duration": null,
"extra_params": {},
"priority": 1,
"instrument_configs": [
{
"optical_elements": {
"filter": "V"
},
"mode": "default",
"exposure_time": 5.0,
"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": "WDS 20296+4021 5",
"ra": 101.2446958333,
"dec": -16.7975919444,
"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": "2023-09-14T00:34:00Z",
"end": "2023-09-16T00:34:00Z"
}
]
}
]
},
{
"id": 1787620,
"submitter": "MichaelJamesLEllis",
"proposal": "LCOEPO2018A-006",
"name": "06:44:39.092, -16:43:43.517",
"observation_type": "NORMAL",
"operator": "SINGLE",
"ipp_value": 1.05,
"state": "COMPLETED",
"created": "2023-09-14T18:40:47.021507Z",
"modified": "2023-09-14T18:42:53.494269Z",
"requests": [
{
"id": 3331653,
"observation_note": "",
"optimization_type": "TIME",
"state": "COMPLETED",
"acceptability_threshold": 90.0,
"configuration_repeats": 1,
"extra_params": {},
"modified": "2023-09-14T18:42:53.481391Z",
"duration": 127,
"configurations": [
{
"id": 10230481,
"instrument_type": "0M4-SCICAM-SBIG",
"type": "EXPOSE",
"repeat_duration": null,
"extra_params": {},
"priority": 1,
"instrument_configs": [
{
"optical_elements": {
"filter": "V"
},
"mode": "default",
"exposure_time": 5.0,
"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": "WDS 20296+4021 5",
"ra": 101.1628833333,
"dec": -16.7287547222,
"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": "2023-09-14T00:34:00Z",
"end": "2023-09-16T00:34:00Z"
}
]
}
]
},
{
"id": 1787621,
"submitter": "MichaelJamesLEllis",
"proposal": "LCOEPO2018A-006",
"name": "06:44:29.313 -16:37:20.565",
"observation_type": "NORMAL",
"operator": "SINGLE",
"ipp_value": 1.05,
"state": "COMPLETED",
"created": "2023-09-14T18:43:01.597039Z",
"modified": "2023-09-14T18:46:30.314840Z",
"requests": [
{
"id": 3331654,
"observation_note": "",
"optimization_type": "TIME",
"state": "COMPLETED",
"acceptability_threshold": 90.0,
"configuration_repeats": 1,
"extra_params": {},
"modified": "2023-09-14T18:46:30.303235Z",
"duration": 127,
"configurations": [
{
"id": 10230482,
"instrument_type": "0M4-SCICAM-SBIG",
"type": "EXPOSE",
"repeat_duration": null,
"extra_params": {},
"priority": 1,
"instrument_configs": [
{
"optical_elements": {
"filter": "V"
},
"mode": "default",
"exposure_time": 5.0,
"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": "WDS 20296+4021 5",
"ra": 101.1221375,
"dec": -16.6223791667,
"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": "2023-09-14T00:34:00Z",
"end": "2023-09-16T00:34:00Z"
}
]
}
]
},
{
"id": 1123468,
"submitter": "ShadowFront",
"proposal": "LCOEPO2018B-001",
"name": "06421 +2441\tPOU 1912 AB",
"observation_type": "NORMAL",
"operator": "SINGLE",
"ipp_value": 1.05,
"state": "COMPLETED",
"created": "2021-01-06T13:34:41.400198Z",
"modified": "2021-01-07T09:54:46.216090Z",
"requests": [
{
"id": 2348917,
"observation_note": "",
"optimization_type": "TIME",
"state": "COMPLETED",
"acceptability_threshold": 90.0,
"configuration_repeats": 1,
"extra_params": {},
"modified": "2021-01-07T09:54:46.204848Z",
"duration": 708,
"configurations": [
{
"id": 5260875,
"instrument_type": "0M4-SCICAM-SBIG",
"type": "EXPOSE",
"repeat_duration": null,
"extra_params": {},
"priority": 1,
"instrument_configs": [
{
"optical_elements": {
"filter": "air"
},
"mode": "default",
"exposure_time": 15.0,
"exposure_count": 10,
"rotator_mode": "",
"extra_params": {
"bin_x": 1,
"bin_y": 1,
"defocus": 0.0
},
"rois": []
},
{
"optical_elements": {
"filter": "air"
},
"mode": "default",
"exposure_time": 17.0,
"exposure_count": 10,
"rotator_mode": "",
"extra_params": {
"bin_x": 1,
"bin_y": 1,
"defocus": 0.0
},
"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": "POU 1912 AB",
"ra": 100.5337916667,
"dec": 24.6931666667,
"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": "2021-01-06T12:14:27Z",
"end": "2021-01-07T12:14:27Z"
}
]
}
]
},
{
"id": 2401937,
"submitter": "OHSInStAR",
"proposal": "LCOEPO2018B-001",
"name": "06337-7538 LDS 169 60s V substack",
"observation_type": "NORMAL",
"operator": "SINGLE",
"ipp_value": 1.05,
"state": "COMPLETED",
"created": "2025-12-15T22:04:09.940607Z",
"modified": "2025-12-15T23:07:02.299499Z",
"requests": [
{
"id": 4060189,
"observation_note": "",
"optimization_type": "TIME",
"state": "COMPLETED",
"acceptability_threshold": 90.0,
"configuration_repeats": 1,
"extra_params": {},
"modified": "2025-12-15T23:07:02.280946Z",
"duration": 1297,
"configurations": [
{
"id": 14083933,
"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": "V"
},
"mode": "central30x30",
"exposure_time": 60.0,
"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": "06337-7538 LDS 169",
"ra": 98.43029,
"dec": -75.62997,
"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": "2025-12-15T19:21:19Z",
"end": "2025-12-16T19:21:19Z"
}
]
}
]
},
{
"id": 2401840,
"submitter": "OHSInStAR",
"proposal": "LCOEPO2018B-001",
"name": "06337-7538 LDS 169 15s V substack",
"observation_type": "NORMAL",
"operator": "SINGLE",
"ipp_value": 1.05,
"state": "COMPLETED",
"created": "2025-12-15T19:22:29.617190Z",
"modified": "2025-12-15T20:06:37.019186Z",
"requests": [
{
"id": 4060048,
"observation_note": "",
"optimization_type": "TIME",
"state": "COMPLETED",
"acceptability_threshold": 90.0,
"configuration_repeats": 1,
"extra_params": {},
"modified": "2025-12-15T20:06:36.996093Z",
"duration": 697,
"configurations": [
{
"id": 14082850,
"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": "V"
},
"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": "06337-7538 LDS 169",
"ra": 98.43029,
"dec": -75.62997,
"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": "2025-12-15T19:21:19Z",
"end": "2025-12-16T19:21:19Z"
}
]
}
]
}
]
}