HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept
{
"count": 1162948,
"next": "https://observe.lco.global/api/requestgroups/?format=api&limit=10&offset=2060&ordering=-name",
"previous": "https://observe.lco.global/api/requestgroups/?format=api&limit=10&offset=2040&ordering=-name",
"results": [
{
"id": 1801887,
"submitter": "tangata",
"proposal": "LCOEPO2018A-006",
"name": "WDS 20299+4022 (16 Sec)",
"observation_type": "NORMAL",
"operator": "SINGLE",
"ipp_value": 1.05,
"state": "COMPLETED",
"created": "2023-10-05T02:27:13.252105Z",
"modified": "2023-10-05T05:33:16.790848Z",
"requests": [
{
"id": 3347909,
"observation_note": "",
"optimization_type": "TIME",
"state": "COMPLETED",
"suspend_until": null,
"acceptability_threshold": 90.0,
"configuration_repeats": 1,
"extra_params": {},
"modified": "2023-10-05T05:33:16.775275Z",
"duration": 408,
"configurations": [
{
"id": 10329695,
"instrument_type": "0M4-SCICAM-SBIG",
"type": "EXPOSE",
"repeat_duration": null,
"extra_params": {},
"priority": 1,
"instrument_configs": [
{
"optical_elements": {
"filter": "V"
},
"mode": "default",
"exposure_time": 16.0,
"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": "WDS 20299+4022",
"ra": 307.47555352163,
"dec": 40.36700612588,
"proper_motion_ra": 6.016,
"proper_motion_dec": 2.185,
"parallax": 2.8731,
"epoch": 2000.0,
"hour_angle": null,
"extra_params": {}
}
}
],
"location": {
"telescope_class": "0m4"
},
"windows": [
{
"start": "2023-10-05T02:21:12Z",
"end": "2023-10-11T19:23:00Z"
}
]
}
]
},
{
"id": 1793331,
"submitter": "tangata",
"proposal": "LCOEPO2018A-006",
"name": "WDS 20299+4022 (10 Sec x 10)",
"observation_type": "NORMAL",
"operator": "SINGLE",
"ipp_value": 1.05,
"state": "COMPLETED",
"created": "2023-09-22T18:08:05.157770Z",
"modified": "2023-09-23T00:04:10.444457Z",
"requests": [
{
"id": 3338315,
"observation_note": "",
"optimization_type": "TIME",
"state": "COMPLETED",
"suspend_until": null,
"acceptability_threshold": 90.0,
"configuration_repeats": 1,
"extra_params": {},
"modified": "2023-09-23T00:04:10.431931Z",
"duration": 348,
"configurations": [
{
"id": 10269422,
"instrument_type": "0M4-SCICAM-SBIG",
"type": "EXPOSE",
"repeat_duration": null,
"extra_params": {},
"priority": 1,
"instrument_configs": [
{
"optical_elements": {
"filter": "gp"
},
"mode": "default",
"exposure_time": 10.0,
"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": "HD 195448",
"ra": 307.47555352163,
"dec": 40.36700612588,
"proper_motion_ra": 6.016,
"proper_motion_dec": 2.185,
"parallax": 2.8731,
"epoch": 2000.0,
"hour_angle": null,
"extra_params": {}
}
}
],
"location": {
"telescope_class": "0m4"
},
"windows": [
{
"start": "2023-09-22T18:02:13Z",
"end": "2023-09-25T23:59:00Z"
}
]
}
]
},
{
"id": 1793329,
"submitter": "tangata",
"proposal": "LCOEPO2018A-006",
"name": "WDS 20299+4022 (10 Sec x 1)",
"observation_type": "NORMAL",
"operator": "SINGLE",
"ipp_value": 1.05,
"state": "COMPLETED",
"created": "2023-09-22T18:06:27.309349Z",
"modified": "2023-09-23T00:08:01.022024Z",
"requests": [
{
"id": 3338313,
"observation_note": "",
"optimization_type": "TIME",
"state": "COMPLETED",
"suspend_until": null,
"acceptability_threshold": 90.0,
"configuration_repeats": 1,
"extra_params": {},
"modified": "2023-09-23T00:08:01.002753Z",
"duration": 258,
"configurations": [
{
"id": 10269385,
"instrument_type": "0M4-SCICAM-SBIG",
"type": "EXPOSE",
"repeat_duration": null,
"extra_params": {},
"priority": 1,
"instrument_configs": [
{
"optical_elements": {
"filter": "gp"
},
"mode": "default",
"exposure_time": 1.0,
"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": "HD 195448",
"ra": 307.47555352163,
"dec": 40.36700612588,
"proper_motion_ra": 6.016,
"proper_motion_dec": 2.185,
"parallax": 2.8731,
"epoch": 2000.0,
"hour_angle": null,
"extra_params": {}
}
}
],
"location": {
"telescope_class": "0m4"
},
"windows": [
{
"start": "2023-09-22T18:02:13Z",
"end": "2023-09-25T23:59:00Z"
}
]
}
]
},
{
"id": 2380531,
"submitter": "sstoneb",
"proposal": "LCO2023A-115",
"name": "WDS 20296+4021 STN 50, 8 10 12 s, for G.S.",
"observation_type": "NORMAL",
"operator": "SINGLE",
"ipp_value": 1.05,
"state": "COMPLETED",
"created": "2025-11-14T20:30:58.715868Z",
"modified": "2025-11-15T01:13:19.482681Z",
"requests": [
{
"id": 4035800,
"observation_note": "",
"optimization_type": "TIME",
"state": "COMPLETED",
"suspend_until": null,
"acceptability_threshold": 90.0,
"configuration_repeats": 1,
"extra_params": {},
"modified": "2025-11-15T01:13:19.470822Z",
"duration": 187,
"configurations": [
{
"id": 13919905,
"instrument_type": "0M4-SCICAM-QHY600",
"type": "EXPOSE",
"repeat_duration": null,
"extra_params": {
"sub_expose": false
},
"priority": 1,
"instrument_configs": [
{
"optical_elements": {
"filter": "w"
},
"mode": "central30x30",
"exposure_time": 8.0,
"exposure_count": 2,
"rotator_mode": "",
"extra_params": {
"offset_ra": 0,
"offset_dec": 0
},
"rois": []
},
{
"optical_elements": {
"filter": "w"
},
"mode": "central30x30",
"exposure_time": 10.0,
"exposure_count": 2,
"rotator_mode": "",
"extra_params": {
"offset_ra": 0,
"offset_dec": 0
},
"rois": []
},
{
"optical_elements": {
"filter": "w"
},
"mode": "central30x30",
"exposure_time": 12.0,
"exposure_count": 2,
"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": "WDS 20296+4021 STN 50",
"ra": 307.4,
"dec": 40.35,
"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": "2025-11-14T20:22:41Z",
"end": "2025-11-17T20:22:00Z"
}
]
}
]
},
{
"id": 1785484,
"submitter": "MichaelJamesLEllis",
"proposal": "LCOEPO2018A-006",
"name": "WDS 20296+4021 (5sec)B",
"observation_type": "NORMAL",
"operator": "SINGLE",
"ipp_value": 1.05,
"state": "COMPLETED",
"created": "2023-09-11T14:23:04.797587Z",
"modified": "2023-09-12T05:23:35.441916Z",
"requests": [
{
"id": 3329344,
"observation_note": "",
"optimization_type": "TIME",
"state": "COMPLETED",
"suspend_until": null,
"acceptability_threshold": 90.0,
"configuration_repeats": 1,
"extra_params": {},
"modified": "2023-09-12T05:23:35.424652Z",
"duration": 298,
"configurations": [
{
"id": 10214435,
"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": 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": "WDS 20296+4021 5",
"ra": 307.2916666667,
"dec": 40.35,
"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": "2023-09-11T00:34:00Z",
"end": "2023-09-13T00:34:00Z"
}
]
}
]
},
{
"id": 1783190,
"submitter": "MichaelJamesLEllis",
"proposal": "LCOEPO2018A-006",
"name": "WDS 20296+4021 (5sec)A",
"observation_type": "NORMAL",
"operator": "SINGLE",
"ipp_value": 1.05,
"state": "CANCELED",
"created": "2023-09-08T00:09:38.327445Z",
"modified": "2023-09-08T00:31:45.798997Z",
"requests": [
{
"id": 3326762,
"observation_note": "",
"optimization_type": "TIME",
"state": "CANCELED",
"suspend_until": null,
"acceptability_threshold": 90.0,
"configuration_repeats": 1,
"extra_params": {},
"modified": "2023-09-08T00:31:45.795652Z",
"duration": 127,
"configurations": [
{
"id": 10202558,
"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": 307.2916666667,
"dec": 40.35,
"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": "2023-09-07T00:34:00Z",
"end": "2023-09-08T00:34:00Z"
}
]
}
]
},
{
"id": 1783262,
"submitter": "MichaelJamesLEllis",
"proposal": "LCOEPO2018A-006",
"name": "WDS 20296+4021 (5sec)A",
"observation_type": "NORMAL",
"operator": "SINGLE",
"ipp_value": 1.05,
"state": "WINDOW_EXPIRED",
"created": "2023-09-08T00:33:00.787203Z",
"modified": "2023-09-08T00:35:03.298465Z",
"requests": [
{
"id": 3326782,
"observation_note": "",
"optimization_type": "TIME",
"state": "WINDOW_EXPIRED",
"suspend_until": null,
"acceptability_threshold": 90.0,
"configuration_repeats": 1,
"extra_params": {},
"modified": "2023-09-08T00:35:00.179616Z",
"duration": 298,
"configurations": [
{
"id": 10202582,
"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": 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": "WDS 20296+4021 5",
"ra": 307.2916666667,
"dec": 40.35,
"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": "2023-09-07T00:34:00Z",
"end": "2023-09-08T00:34:00Z"
}
]
}
]
},
{
"id": 1782895,
"submitter": "MichaelJamesLEllis",
"proposal": "LCOEPO2018A-006",
"name": "WDS 20296+4021 (5sec) 3",
"observation_type": "NORMAL",
"operator": "SINGLE",
"ipp_value": 1.05,
"state": "CANCELED",
"created": "2023-09-07T15:48:17.134951Z",
"modified": "2023-09-08T00:06:39.829745Z",
"requests": [
{
"id": 3326444,
"observation_note": "",
"optimization_type": "TIME",
"state": "CANCELED",
"suspend_until": null,
"acceptability_threshold": 90.0,
"configuration_repeats": 1,
"extra_params": {},
"modified": "2023-09-08T00:06:39.824887Z",
"duration": 127,
"configurations": [
{
"id": 10200242,
"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": 307.2916666667,
"dec": 40.35,
"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": "2023-09-07T00:34:00Z",
"end": "2023-09-08T00:34:00Z"
}
]
}
]
},
{
"id": 1782894,
"submitter": "MichaelJamesLEllis",
"proposal": "LCOEPO2018A-006",
"name": "WDS 20296+4021 (5sec) 2.9",
"observation_type": "NORMAL",
"operator": "SINGLE",
"ipp_value": 1.05,
"state": "CANCELED",
"created": "2023-09-07T15:47:49.879093Z",
"modified": "2023-09-08T00:07:01.104238Z",
"requests": [
{
"id": 3326443,
"observation_note": "",
"optimization_type": "TIME",
"state": "CANCELED",
"suspend_until": null,
"acceptability_threshold": 90.0,
"configuration_repeats": 1,
"extra_params": {},
"modified": "2023-09-08T00:07:01.090996Z",
"duration": 127,
"configurations": [
{
"id": 10200241,
"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": 307.2916666667,
"dec": 40.35,
"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": "2023-09-07T00:34:00Z",
"end": "2023-09-08T00:34:00Z"
}
]
}
]
},
{
"id": 1782893,
"submitter": "MichaelJamesLEllis",
"proposal": "LCOEPO2018A-006",
"name": "WDS 20296+4021 (5sec) 2.8",
"observation_type": "NORMAL",
"operator": "SINGLE",
"ipp_value": 1.05,
"state": "CANCELED",
"created": "2023-09-07T15:47:14.471427Z",
"modified": "2023-09-08T00:07:16.957817Z",
"requests": [
{
"id": 3326442,
"observation_note": "",
"optimization_type": "TIME",
"state": "CANCELED",
"suspend_until": null,
"acceptability_threshold": 90.0,
"configuration_repeats": 1,
"extra_params": {},
"modified": "2023-09-08T00:07:16.949753Z",
"duration": 127,
"configurations": [
{
"id": 10200240,
"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": 307.2916666667,
"dec": 40.35,
"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": "2023-09-07T00:34:00Z",
"end": "2023-09-08T00:34:00Z"
}
]
}
]
}
]
}