HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept
{
"count": 1174858,
"next": "https://observe.lco.global/api/requestgroups/?format=api&limit=10&offset=5000&ordering=-created",
"previous": "https://observe.lco.global/api/requestgroups/?format=api&limit=10&offset=4980&ordering=-created",
"results": [
{
"id": 2506153,
"submitter": "JasminVela",
"proposal": "LCOEPO2025A-003",
"name": "M87_2026-05-04",
"observation_type": "NORMAL",
"operator": "SINGLE",
"ipp_value": 1.0,
"state": "COMPLETED",
"created": "2026-05-04T20:40:26.360893Z",
"modified": "2026-05-05T01:04:33.149666Z",
"requests": [
{
"id": 4181414,
"observation_note": "",
"optimization_type": "TIME",
"state": "COMPLETED",
"suspend_until": null,
"acceptability_threshold": 90.0,
"configuration_repeats": 1,
"extra_params": {},
"modified": "2026-05-05T01:04:33.139820Z",
"duration": 656,
"configurations": [
{
"id": 14863996,
"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": 180.0,
"exposure_count": 1,
"rotator_mode": "",
"extra_params": {
"defocus": 0,
"offset_ra": 0,
"offset_dec": 0
},
"rois": []
},
{
"optical_elements": {
"filter": "V"
},
"mode": "central30x30",
"exposure_time": 180.0,
"exposure_count": 1,
"rotator_mode": "",
"extra_params": {
"defocus": 0,
"offset_ra": 0,
"offset_dec": 0
},
"rois": []
},
{
"optical_elements": {
"filter": "B"
},
"mode": "central30x30",
"exposure_time": 180.0,
"exposure_count": 1,
"rotator_mode": "",
"extra_params": {
"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": "M87",
"ra": 187.706,
"dec": 12.391,
"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": "2026-05-04T00:00:00Z",
"end": "2026-05-07T00:00:00Z"
}
]
}
]
},
{
"id": 2506152,
"submitter": "Mateo",
"proposal": "LCOEPO2025A-003",
"name": "Abell 1656_2026-05-04",
"observation_type": "NORMAL",
"operator": "SINGLE",
"ipp_value": 1.0,
"state": "COMPLETED",
"created": "2026-05-04T20:39:23.917880Z",
"modified": "2026-05-06T06:19:22.254601Z",
"requests": [
{
"id": 4181413,
"observation_note": "",
"optimization_type": "TIME",
"state": "COMPLETED",
"suspend_until": null,
"acceptability_threshold": 90.0,
"configuration_repeats": 1,
"extra_params": {},
"modified": "2026-05-06T06:19:22.242325Z",
"duration": 656,
"configurations": [
{
"id": 14863995,
"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": 180.0,
"exposure_count": 1,
"rotator_mode": "",
"extra_params": {
"defocus": 0,
"offset_ra": 0,
"offset_dec": 0
},
"rois": []
},
{
"optical_elements": {
"filter": "B"
},
"mode": "central30x30",
"exposure_time": 180.0,
"exposure_count": 1,
"rotator_mode": "",
"extra_params": {
"defocus": 0,
"offset_ra": 0,
"offset_dec": 0
},
"rois": []
},
{
"optical_elements": {
"filter": "V"
},
"mode": "central30x30",
"exposure_time": 180.0,
"exposure_count": 1,
"rotator_mode": "",
"extra_params": {
"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": "Abell 1656",
"ra": 194.95,
"dec": 27.98578,
"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": "2026-05-05T14:00:00Z",
"end": "2026-05-06T14:00:00Z"
}
]
}
]
},
{
"id": 2506151,
"submitter": "Mateo",
"proposal": "LCOEPO2025A-003",
"name": "Abell 1656_2026-05-04",
"observation_type": "NORMAL",
"operator": "SINGLE",
"ipp_value": 1.0,
"state": "COMPLETED",
"created": "2026-05-04T20:39:23.628116Z",
"modified": "2026-05-06T05:55:13.769242Z",
"requests": [
{
"id": 4181412,
"observation_note": "",
"optimization_type": "TIME",
"state": "COMPLETED",
"suspend_until": null,
"acceptability_threshold": 90.0,
"configuration_repeats": 1,
"extra_params": {},
"modified": "2026-05-06T05:55:13.754376Z",
"duration": 656,
"configurations": [
{
"id": 14863994,
"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": 180.0,
"exposure_count": 1,
"rotator_mode": "",
"extra_params": {
"defocus": 0,
"offset_ra": 0,
"offset_dec": 0
},
"rois": []
},
{
"optical_elements": {
"filter": "B"
},
"mode": "central30x30",
"exposure_time": 180.0,
"exposure_count": 1,
"rotator_mode": "",
"extra_params": {
"defocus": 0,
"offset_ra": 0,
"offset_dec": 0
},
"rois": []
},
{
"optical_elements": {
"filter": "V"
},
"mode": "central30x30",
"exposure_time": 180.0,
"exposure_count": 1,
"rotator_mode": "",
"extra_params": {
"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": "Abell 1656",
"ra": 194.95,
"dec": 27.98578,
"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": "2026-05-05T14:00:00Z",
"end": "2026-05-06T14:00:00Z"
}
]
}
]
},
{
"id": 2506149,
"submitter": "Leoshuman",
"proposal": "LCOEPO2025A-003",
"name": "Saturn_2026-05-04",
"observation_type": "NORMAL",
"operator": "SINGLE",
"ipp_value": 1.0,
"state": "PENDING",
"created": "2026-05-04T20:22:01.217859Z",
"modified": "2026-05-04T20:22:01.217869Z",
"requests": [
{
"id": 4181410,
"observation_note": "",
"optimization_type": "TIME",
"state": "PENDING",
"suspend_until": null,
"acceptability_threshold": 90.0,
"configuration_repeats": 1,
"extra_params": {},
"modified": "2026-05-04T20:22:01.234605Z",
"duration": 103,
"configurations": [
{
"id": 14863960,
"instrument_type": "0M4-SCICAM-QHY600",
"type": "EXPOSE",
"repeat_duration": null,
"extra_params": {
"sub_expose": false
},
"priority": 1,
"instrument_configs": [
{
"optical_elements": {
"filter": "up"
},
"mode": "central30x30",
"exposure_time": 0.5,
"exposure_count": 1,
"rotator_mode": "",
"extra_params": {
"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": "ORBITAL_ELEMENTS",
"name": "Saturn",
"epochofel": 60181.0,
"orbinc": 2.484278163457603,
"longascnode": 113.5533514314662,
"eccentricity": 0.05431260760499564,
"scheme": "JPL_MAJOR_PLANET",
"argofperih": 335.6768377854934,
"meandist": 9.571070445959165,
"meananom": 249.9277158732781,
"dailymot": 0.03329088647694878,
"extra_params": {}
}
}
],
"location": {
"telescope_class": "0m4"
},
"windows": [
{
"start": "2026-05-04T14:00:00Z",
"end": "2026-06-08T14:00:00Z"
}
]
}
]
},
{
"id": 2506143,
"submitter": "JasminVela",
"proposal": "LCOEPO2025A-003",
"name": "W49B_2026-05-04",
"observation_type": "NORMAL",
"operator": "SINGLE",
"ipp_value": 1.0,
"state": "COMPLETED",
"created": "2026-05-04T19:51:17.794783Z",
"modified": "2026-05-05T06:55:01.804774Z",
"requests": [
{
"id": 4181404,
"observation_note": "",
"optimization_type": "TIME",
"state": "COMPLETED",
"suspend_until": null,
"acceptability_threshold": 90.0,
"configuration_repeats": 1,
"extra_params": {},
"modified": "2026-05-05T06:55:01.795032Z",
"duration": 656,
"configurations": [
{
"id": 14863956,
"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": 180.0,
"exposure_count": 1,
"rotator_mode": "",
"extra_params": {
"defocus": 0,
"offset_ra": 0,
"offset_dec": 0
},
"rois": []
},
{
"optical_elements": {
"filter": "V"
},
"mode": "central30x30",
"exposure_time": 180.0,
"exposure_count": 1,
"rotator_mode": "",
"extra_params": {
"defocus": 0,
"offset_ra": 0,
"offset_dec": 0
},
"rois": []
},
{
"optical_elements": {
"filter": "B"
},
"mode": "central30x30",
"exposure_time": 180.0,
"exposure_count": 1,
"rotator_mode": "",
"extra_params": {
"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": "W49B",
"ra": 287.789,
"dec": 9.106,
"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": "2026-05-04T00:00:00Z",
"end": "2026-05-07T00:00:00Z"
}
]
}
]
},
{
"id": 2506142,
"submitter": "JulianCitro",
"proposal": "LCOEPO2025A-003",
"name": "Ton 618_2026-05-04",
"observation_type": "NORMAL",
"operator": "SINGLE",
"ipp_value": 1.0,
"state": "WINDOW_EXPIRED",
"created": "2026-05-04T19:49:18.244082Z",
"modified": "2026-05-05T00:00:01.475714Z",
"requests": [
{
"id": 4181403,
"observation_note": "",
"optimization_type": "TIME",
"state": "WINDOW_EXPIRED",
"suspend_until": null,
"acceptability_threshold": 90.0,
"configuration_repeats": 1,
"extra_params": {},
"modified": "2026-05-05T00:00:01.461631Z",
"duration": 656,
"configurations": [
{
"id": 14863955,
"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": 180.0,
"exposure_count": 1,
"rotator_mode": "",
"extra_params": {
"defocus": 0,
"offset_ra": 0,
"offset_dec": 0
},
"rois": []
},
{
"optical_elements": {
"filter": "V"
},
"mode": "central30x30",
"exposure_time": 180.0,
"exposure_count": 1,
"rotator_mode": "",
"extra_params": {
"defocus": 0,
"offset_ra": 0,
"offset_dec": 0
},
"rois": []
},
{
"optical_elements": {
"filter": "B"
},
"mode": "central30x30",
"exposure_time": 180.0,
"exposure_count": 1,
"rotator_mode": "",
"extra_params": {
"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": "Ton 618",
"ra": 187.104,
"dec": 31.477,
"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": "2026-05-04T00:00:00Z",
"end": "2026-05-05T00:00:00Z"
}
]
}
]
},
{
"id": 2506139,
"submitter": "kyliesegal",
"proposal": "LCOEPO2025A-003",
"name": "M16_2026-05-04",
"observation_type": "NORMAL",
"operator": "SINGLE",
"ipp_value": 1.0,
"state": "COMPLETED",
"created": "2026-05-04T19:46:44.611769Z",
"modified": "2026-05-15T02:08:26.005073Z",
"requests": [
{
"id": 4181400,
"observation_note": "",
"optimization_type": "TIME",
"state": "COMPLETED",
"suspend_until": null,
"acceptability_threshold": 90.0,
"configuration_repeats": 1,
"extra_params": {},
"modified": "2026-05-15T02:08:25.990935Z",
"duration": 193,
"configurations": [
{
"id": 14863954,
"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": 43.0,
"exposure_count": 2,
"rotator_mode": "",
"extra_params": {
"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": "M16",
"ra": 274.688,
"dec": -13.792,
"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": "2026-05-15T00:00:00Z",
"end": "2026-05-16T00:00:00Z"
}
]
}
]
},
{
"id": 2506134,
"submitter": "schoolsobs1",
"proposal": "TSO2026A-020",
"name": "35799C000t006",
"observation_type": "NORMAL",
"operator": "SINGLE",
"ipp_value": 1.0,
"state": "COMPLETED",
"created": "2026-05-04T19:13:14.424190Z",
"modified": "2026-05-11T12:22:53.703660Z",
"requests": [
{
"id": 4181395,
"observation_note": "",
"optimization_type": "TIME",
"state": "COMPLETED",
"suspend_until": null,
"acceptability_threshold": 98.0,
"configuration_repeats": 1,
"extra_params": {},
"modified": "2026-05-11T12:22:53.693946Z",
"duration": 307,
"configurations": [
{
"id": 14863917,
"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": 90.01,
"exposure_count": 1,
"rotator_mode": "",
"extra_params": {
"bin_x": 1,
"bin_y": 1,
"defocus": 0,
"offset_ra": 0,
"offset_dec": 0,
"exposure_mode": "SYNCHRONOUS",
"exposure_time_g": 90.01,
"exposure_time_i": 90.01,
"exposure_time_r": 90.01,
"exposure_time_z": 90.01
},
"rois": []
}
],
"constraints": {
"max_airmass": 2.0,
"min_lunar_distance": 60.0,
"max_lunar_phase": 0.7,
"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": "NGC5669",
"ra": 218.185,
"dec": 9.89166,
"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": "2026-05-04T19:13:12Z",
"end": "2026-06-04T12:00:00Z"
}
]
}
]
},
{
"id": 2506127,
"submitter": "eng",
"proposal": "calibrate",
"name": "daily arcs (Thorium Argon)",
"observation_type": "DIRECT",
"operator": "SINGLE",
"ipp_value": 1.0,
"state": "COMPLETED",
"created": "2026-05-04T18:15:09.306613Z",
"modified": "2026-05-05T20:15:53.691065Z",
"requests": [
{
"id": 4181388,
"observation_note": "",
"optimization_type": "TIME",
"state": "COMPLETED",
"suspend_until": null,
"acceptability_threshold": 90.0,
"configuration_repeats": 1,
"extra_params": {},
"modified": "2026-05-05T20:15:53.636695Z",
"duration": 3626,
"configurations": [
{
"id": 14863876,
"instrument_type": "1M0-NRES-SCICAM",
"type": "ARC",
"repeat_duration": null,
"extra_params": {},
"priority": 1,
"instrument_configs": [
{
"optical_elements": {},
"mode": "default",
"exposure_time": 600.0,
"exposure_count": 5,
"rotator_mode": "",
"extra_params": {
"bin_x": 1,
"bin_y": 1
},
"rois": []
}
],
"constraints": {
"max_airmass": 20.0,
"min_lunar_distance": 0.0,
"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": "HOUR_ANGLE",
"name": "No target",
"ra": null,
"dec": 0.0,
"proper_motion_ra": null,
"proper_motion_dec": null,
"parallax": null,
"epoch": null,
"hour_angle": 1.0,
"extra_params": {}
}
}
],
"location": {
"site": "elp",
"enclosure": "domb",
"telescope": "1m0a"
},
"windows": [
{
"start": "2026-05-05T19:20:50Z",
"end": "2026-05-05T20:21:00Z"
}
]
}
]
},
{
"id": 2506126,
"submitter": "eng",
"proposal": "calibrate",
"name": "daily flats (Tungsten Halogen)",
"observation_type": "DIRECT",
"operator": "SINGLE",
"ipp_value": 1.0,
"state": "COMPLETED",
"created": "2026-05-04T18:15:08.765640Z",
"modified": "2026-05-05T19:14:50.146549Z",
"requests": [
{
"id": 4181387,
"observation_note": "",
"optimization_type": "TIME",
"state": "COMPLETED",
"suspend_until": null,
"acceptability_threshold": 90.0,
"configuration_repeats": 1,
"extra_params": {},
"modified": "2026-05-05T19:14:50.138858Z",
"duration": 3036,
"configurations": [
{
"id": 14863875,
"instrument_type": "1M0-NRES-SCICAM",
"type": "LAMP_FLAT",
"repeat_duration": null,
"extra_params": {},
"priority": 1,
"instrument_configs": [
{
"optical_elements": {},
"mode": "default",
"exposure_time": 210.0,
"exposure_count": 10,
"rotator_mode": "",
"extra_params": {
"bin_x": 1,
"bin_y": 1
},
"rois": []
}
],
"constraints": {
"max_airmass": 20.0,
"min_lunar_distance": 0.0,
"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": "HOUR_ANGLE",
"name": "No target",
"ra": null,
"dec": 0.0,
"proper_motion_ra": null,
"proper_motion_dec": null,
"parallax": null,
"epoch": null,
"hour_angle": 1.0,
"extra_params": {}
}
}
],
"location": {
"site": "elp",
"enclosure": "domb",
"telescope": "1m0a"
},
"windows": [
{
"start": "2026-05-05T18:30:00Z",
"end": "2026-05-05T19:20:20Z"
}
]
}
]
}
]
}