HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept
{
"count": 1112233,
"next": "https://observe.lco.global/api/requestgroups/?format=api&limit=10&offset=1111560&ordering=-state",
"previous": "https://observe.lco.global/api/requestgroups/?format=api&limit=10&offset=1111540&ordering=-state",
"results": [
{
"id": 2371836,
"submitter": "schoolsobs1",
"proposal": "TSO2025B-001",
"name": "33389a000t006",
"observation_type": "NORMAL",
"operator": "SINGLE",
"ipp_value": 1.0,
"state": "CANCELED",
"created": "2025-11-03T09:00:46.407623Z",
"modified": "2025-11-05T15:39:21.373715Z",
"requests": [
{
"id": 4025937,
"observation_note": "",
"optimization_type": "TIME",
"state": "CANCELED",
"acceptability_threshold": 98.0,
"configuration_repeats": 1,
"extra_params": {},
"modified": "2025-11-05T15:39:21.370670Z",
"duration": 306,
"configurations": [
{
"id": 13854859,
"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": 90.0,
"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,
"exposure_time_i": 90,
"exposure_time_r": 90,
"exposure_time_z": 90
},
"rois": []
}
],
"constraints": {
"max_airmass": 2.0,
"min_lunar_distance": 90.0,
"max_lunar_phase": 0.5,
"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": "M74",
"ra": 24.1738,
"dec": 15.7836,
"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": "2025-11-03T09:00:44Z",
"end": "2025-12-04T12:00:00Z"
}
]
}
]
},
{
"id": 2371856,
"submitter": "schoolsobs1",
"proposal": "TSO2025B-001",
"name": "33389g000t006",
"observation_type": "NORMAL",
"operator": "SINGLE",
"ipp_value": 1.0,
"state": "CANCELED",
"created": "2025-11-03T09:14:05.244286Z",
"modified": "2025-11-12T12:33:19.938821Z",
"requests": [
{
"id": 4025957,
"observation_note": "",
"optimization_type": "TIME",
"state": "CANCELED",
"acceptability_threshold": 98.0,
"configuration_repeats": 1,
"extra_params": {},
"modified": "2025-11-12T12:33:19.935498Z",
"duration": 306,
"configurations": [
{
"id": 13854905,
"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": 90.0,
"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,
"exposure_time_i": 90,
"exposure_time_r": 90,
"exposure_time_z": 90
},
"rois": []
}
],
"constraints": {
"max_airmass": 2.0,
"min_lunar_distance": 90.0,
"max_lunar_phase": 0.5,
"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": "NGC1055",
"ra": 40.4383,
"dec": 0.443068,
"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": "2025-11-03T09:14:02Z",
"end": "2025-12-04T12:00:00Z"
}
]
}
]
},
{
"id": 2371859,
"submitter": "schoolsobs2",
"proposal": "TSO2025B-001",
"name": "33390i000t005",
"observation_type": "NORMAL",
"operator": "SINGLE",
"ipp_value": 1.0,
"state": "CANCELED",
"created": "2025-11-03T09:21:21.414981Z",
"modified": "2025-11-03T19:12:53.312528Z",
"requests": [
{
"id": 4025976,
"observation_note": "",
"optimization_type": "TIME",
"state": "CANCELED",
"acceptability_threshold": 98.0,
"configuration_repeats": 1,
"extra_params": {},
"modified": "2025-11-03T19:12:53.300479Z",
"duration": 257,
"configurations": [
{
"id": 13854924,
"instrument_type": "1M0-SCICAM-SINISTRO",
"type": "EXPOSE",
"repeat_duration": null,
"extra_params": {},
"priority": 1,
"instrument_configs": [
{
"optical_elements": {
"filter": "rp"
},
"mode": "full_frame",
"exposure_time": 120.0,
"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": 2.0,
"min_lunar_distance": 90.0,
"max_lunar_phase": 0.5,
"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": "M1",
"ra": 83.6335,
"dec": 22.0145,
"proper_motion_ra": 0.0,
"proper_motion_dec": 0.0,
"parallax": 0.0,
"epoch": 2000.0,
"hour_angle": null,
"extra_params": {}
}
}
],
"location": {
"telescope_class": "1m0"
},
"windows": [
{
"start": "2025-11-03T09:21:19Z",
"end": "2025-12-04T12:00:00Z"
}
]
}
]
},
{
"id": 2371864,
"submitter": "schoolsobs2",
"proposal": "TSO2025B-001",
"name": "33392h000t005",
"observation_type": "NORMAL",
"operator": "SINGLE",
"ipp_value": 1.0,
"state": "CANCELED",
"created": "2025-11-03T09:26:51.787808Z",
"modified": "2025-11-08T05:13:46.555765Z",
"requests": [
{
"id": 4025981,
"observation_note": "",
"optimization_type": "TIME",
"state": "CANCELED",
"acceptability_threshold": 98.0,
"configuration_repeats": 1,
"extra_params": {},
"modified": "2025-11-08T05:13:46.550900Z",
"duration": 257,
"configurations": [
{
"id": 13854929,
"instrument_type": "1M0-SCICAM-SINISTRO",
"type": "EXPOSE",
"repeat_duration": null,
"extra_params": {},
"priority": 1,
"instrument_configs": [
{
"optical_elements": {
"filter": "rp"
},
"mode": "full_frame",
"exposure_time": 120.0,
"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": 2.0,
"min_lunar_distance": 90.0,
"max_lunar_phase": 0.5,
"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": "NGC925",
"ra": 36.8204,
"dec": 33.5792,
"proper_motion_ra": 0.0,
"proper_motion_dec": 0.0,
"parallax": 0.0,
"epoch": 2000.0,
"hour_angle": null,
"extra_params": {}
}
}
],
"location": {
"telescope_class": "1m0"
},
"windows": [
{
"start": "2025-11-03T09:26:48Z",
"end": "2025-12-04T12:00:00Z"
}
]
}
]
},
{
"id": 2371865,
"submitter": "schoolsobs1",
"proposal": "TSO2025B-001",
"name": "33393a000t006",
"observation_type": "NORMAL",
"operator": "SINGLE",
"ipp_value": 1.0,
"state": "CANCELED",
"created": "2025-11-03T09:26:56.688203Z",
"modified": "2025-11-08T23:17:59.820406Z",
"requests": [
{
"id": 4025982,
"observation_note": "",
"optimization_type": "TIME",
"state": "CANCELED",
"acceptability_threshold": 98.0,
"configuration_repeats": 1,
"extra_params": {},
"modified": "2025-11-08T23:17:59.816453Z",
"duration": 306,
"configurations": [
{
"id": 13854930,
"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": 90.0,
"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,
"exposure_time_i": 90,
"exposure_time_r": 90,
"exposure_time_z": 90
},
"rois": []
}
],
"constraints": {
"max_airmass": 2.0,
"min_lunar_distance": 90.0,
"max_lunar_phase": 0.5,
"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": "NGC691",
"ra": 27.6737,
"dec": 21.7597,
"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": "2025-11-03T09:26:52Z",
"end": "2025-12-04T12:00:00Z"
}
]
}
]
},
{
"id": 2371866,
"submitter": "schoolsobs1",
"proposal": "TSO2025B-001",
"name": "33393c000t006",
"observation_type": "NORMAL",
"operator": "SINGLE",
"ipp_value": 1.0,
"state": "CANCELED",
"created": "2025-11-03T09:27:02.344795Z",
"modified": "2025-11-04T17:31:59.100843Z",
"requests": [
{
"id": 4025983,
"observation_note": "",
"optimization_type": "TIME",
"state": "CANCELED",
"acceptability_threshold": 98.0,
"configuration_repeats": 1,
"extra_params": {},
"modified": "2025-11-04T17:31:59.093556Z",
"duration": 306,
"configurations": [
{
"id": 13854931,
"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": 90.0,
"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,
"exposure_time_i": 90,
"exposure_time_r": 90,
"exposure_time_z": 90
},
"rois": []
}
],
"constraints": {
"max_airmass": 2.0,
"min_lunar_distance": 90.0,
"max_lunar_phase": 0.5,
"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": "NGC488",
"ra": 20.445,
"dec": 5.25666,
"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": "2025-11-03T09:26:58Z",
"end": "2025-12-04T12:00:00Z"
}
]
}
]
},
{
"id": 2371867,
"submitter": "schoolsobs1",
"proposal": "TSO2025B-001",
"name": "33393f000t006",
"observation_type": "NORMAL",
"operator": "SINGLE",
"ipp_value": 1.0,
"state": "CANCELED",
"created": "2025-11-03T09:29:00.429892Z",
"modified": "2025-11-15T10:32:14.517689Z",
"requests": [
{
"id": 4025984,
"observation_note": "",
"optimization_type": "TIME",
"state": "CANCELED",
"acceptability_threshold": 98.0,
"configuration_repeats": 1,
"extra_params": {},
"modified": "2025-11-15T10:32:14.514366Z",
"duration": 306,
"configurations": [
{
"id": 13854932,
"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": 90.0,
"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,
"exposure_time_i": 90,
"exposure_time_r": 90,
"exposure_time_z": 90
},
"rois": []
}
],
"constraints": {
"max_airmass": 2.0,
"min_lunar_distance": 90.0,
"max_lunar_phase": 0.5,
"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": "M33",
"ra": 23.462,
"dec": 30.6602,
"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": "2025-11-03T09:28:56Z",
"end": "2025-12-04T12:00:00Z"
}
]
}
]
},
{
"id": 2371869,
"submitter": "schoolsobs1",
"proposal": "TSO2025B-001",
"name": "33394b000t006",
"observation_type": "NORMAL",
"operator": "SINGLE",
"ipp_value": 1.0,
"state": "CANCELED",
"created": "2025-11-03T09:31:25.602690Z",
"modified": "2025-11-08T05:13:47.796995Z",
"requests": [
{
"id": 4025986,
"observation_note": "",
"optimization_type": "TIME",
"state": "CANCELED",
"acceptability_threshold": 98.0,
"configuration_repeats": 1,
"extra_params": {},
"modified": "2025-11-08T05:13:47.793138Z",
"duration": 306,
"configurations": [
{
"id": 13854934,
"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": 90.0,
"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,
"exposure_time_i": 90,
"exposure_time_r": 90,
"exposure_time_z": 90
},
"rois": []
}
],
"constraints": {
"max_airmass": 2.0,
"min_lunar_distance": 90.0,
"max_lunar_phase": 0.5,
"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": "NGC925",
"ra": 36.8204,
"dec": 33.5792,
"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": "2025-11-03T09:31:22Z",
"end": "2025-12-04T12:00:00Z"
}
]
}
]
},
{
"id": 2372115,
"submitter": "herbert_puhringer",
"proposal": "TSO2025B-001",
"name": "Sadr_1",
"observation_type": "NORMAL",
"operator": "SINGLE",
"ipp_value": 1.05,
"state": "CANCELED",
"created": "2025-11-03T16:07:06.757230Z",
"modified": "2025-11-03T16:11:50.631511Z",
"requests": [
{
"id": 4026262,
"observation_note": "",
"optimization_type": "TIME",
"state": "CANCELED",
"acceptability_threshold": 90.0,
"configuration_repeats": 1,
"extra_params": {},
"modified": "2025-11-03T16:11:50.624620Z",
"duration": 332,
"configurations": [
{
"id": 13855944,
"instrument_type": "2M0-FLOYDS-SCICAM",
"type": "SPECTRUM",
"repeat_duration": null,
"extra_params": {},
"priority": 1,
"instrument_configs": [
{
"optical_elements": {
"slit": "slit_1.6as"
},
"mode": "default",
"exposure_time": 50.0,
"exposure_count": 1,
"rotator_mode": "VFLOAT",
"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": "WCS",
"extra_params": {}
},
"guiding_config": {
"optional": false,
"mode": "ON",
"optical_elements": {},
"exposure_time": null,
"extra_params": {}
},
"target": {
"type": "ICRS",
"name": "Sadr",
"ra": 305.55709098208337,
"dec": 40.25667915638889,
"proper_motion_ra": 2.39,
"proper_motion_dec": -0.91,
"parallax": 1.78,
"epoch": 2000.0,
"hour_angle": null,
"extra_params": {}
}
}
],
"location": {
"telescope_class": "2m0"
},
"windows": [
{
"start": "2025-11-03T16:05:22Z",
"end": "2025-11-12T16:05:00Z"
}
]
}
]
},
{
"id": 2372224,
"submitter": "schoolsobs2",
"proposal": "TSO2025B-001",
"name": "33390i000t005",
"observation_type": "NORMAL",
"operator": "SINGLE",
"ipp_value": 1.0,
"state": "CANCELED",
"created": "2025-11-03T19:13:25.240500Z",
"modified": "2025-11-03T19:21:15.008032Z",
"requests": [
{
"id": 4026397,
"observation_note": "",
"optimization_type": "TIME",
"state": "CANCELED",
"acceptability_threshold": 98.0,
"configuration_repeats": 1,
"extra_params": {},
"modified": "2025-11-03T19:21:15.002885Z",
"duration": 257,
"configurations": [
{
"id": 13856190,
"instrument_type": "1M0-SCICAM-SINISTRO",
"type": "EXPOSE",
"repeat_duration": null,
"extra_params": {},
"priority": 1,
"instrument_configs": [
{
"optical_elements": {
"filter": "rp"
},
"mode": "full_frame",
"exposure_time": 120.0,
"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": 2.0,
"min_lunar_distance": 90.0,
"max_lunar_phase": 0.5,
"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": "M1",
"ra": 83.6335,
"dec": 22.0145,
"proper_motion_ra": 0.0,
"proper_motion_dec": 0.0,
"parallax": 0.0,
"epoch": 2000.0,
"hour_angle": null,
"extra_params": {}
}
}
],
"location": {
"telescope_class": "1m0"
},
"windows": [
{
"start": "2025-11-03T19:13:22Z",
"end": "2025-12-04T12:00:00Z"
}
]
}
]
}
]
}