{"count":1158597,"next":"https://observe.lco.global/api/requestgroups/?format=json&limit=10&offset=500&ordering=proposal","previous":"https://observe.lco.global/api/requestgroups/?format=json&limit=10&offset=480&ordering=proposal","results":[{"id":971367,"submitter":"Saptarishi_India","proposal":"LCOEPO2019A-005","name":"QuickSubmit_m104_Saptarishi_India","observation_type":"NORMAL","operator":"SINGLE","ipp_value":1.0,"state":"CANCELED","created":"2020-04-13T17:02:07.404706Z","modified":"2020-04-15T18:23:46.353316Z","requests":[{"id":2104585,"observation_note":"","optimization_type":"TIME","state":"CANCELED","suspend_until":null,"acceptability_threshold":90.0,"configuration_repeats":1,"extra_params":{},"modified":"2020-04-15T18:23:46.349794Z","duration":822,"configurations":[{"id":3991011,"instrument_type":"0M4-SCICAM-SBIG","type":"EXPOSE","repeat_duration":null,"extra_params":{},"priority":1,"instrument_configs":[{"optical_elements":{"filter":"B"},"mode":"default","exposure_time":120.0,"exposure_count":1,"rotator_mode":"","extra_params":{"bin_x":1,"bin_y":1},"rois":[]}],"constraints":{"max_airmass":2.0,"min_lunar_distance":60.0,"max_lunar_phase":1.0,"extra_params":{}},"acquisition_config":{"mode":"OFF","extra_params":{}},"guiding_config":{"optional":false,"mode":"OFF","optical_elements":{},"exposure_time":null,"extra_params":{}},"target":{"type":"ICRS","name":"M104","ra":189.998,"dec":-11.6231,"proper_motion_ra":0.0,"proper_motion_dec":0.0,"parallax":0.0,"epoch":2000.0,"hour_angle":null,"extra_params":{}}},{"id":3991012,"instrument_type":"0M4-SCICAM-SBIG","type":"EXPOSE","repeat_duration":null,"extra_params":{},"priority":2,"instrument_configs":[{"optical_elements":{"filter":"V"},"mode":"default","exposure_time":75.0,"exposure_count":1,"rotator_mode":"","extra_params":{"bin_x":1,"bin_y":1},"rois":[]}],"constraints":{"max_airmass":2.0,"min_lunar_distance":60.0,"max_lunar_phase":1.0,"extra_params":{}},"acquisition_config":{"mode":"OFF","extra_params":{}},"guiding_config":{"optional":false,"mode":"OFF","optical_elements":{},"exposure_time":null,"extra_params":{}},"target":{"type":"ICRS","name":"M104","ra":189.998,"dec":-11.6231,"proper_motion_ra":0.0,"proper_motion_dec":0.0,"parallax":0.0,"epoch":2000.0,"hour_angle":null,"extra_params":{}}},{"id":3991013,"instrument_type":"0M4-SCICAM-SBIG","type":"EXPOSE","repeat_duration":null,"extra_params":{},"priority":3,"instrument_configs":[{"optical_elements":{"filter":"rp"},"mode":"default","exposure_time":75.0,"exposure_count":1,"rotator_mode":"","extra_params":{"bin_x":1,"bin_y":1},"rois":[]}],"constraints":{"max_airmass":2.0,"min_lunar_distance":60.0,"max_lunar_phase":1.0,"extra_params":{}},"acquisition_config":{"mode":"OFF","extra_params":{}},"guiding_config":{"optional":false,"mode":"OFF","optical_elements":{},"exposure_time":null,"extra_params":{}},"target":{"type":"ICRS","name":"M104","ra":189.998,"dec":-11.6231,"proper_motion_ra":0.0,"proper_motion_dec":0.0,"parallax":0.0,"epoch":2000.0,"hour_angle":null,"extra_params":{}}},{"id":3991014,"instrument_type":"0M4-SCICAM-SBIG","type":"EXPOSE","repeat_duration":null,"extra_params":{},"priority":4,"instrument_configs":[{"optical_elements":{"filter":"B"},"mode":"default","exposure_time":120.0,"exposure_count":1,"rotator_mode":"","extra_params":{"bin_x":1,"bin_y":1},"rois":[]}],"constraints":{"max_airmass":2.0,"min_lunar_distance":60.0,"max_lunar_phase":1.0,"extra_params":{}},"acquisition_config":{"mode":"OFF","extra_params":{}},"guiding_config":{"optional":false,"mode":"OFF","optical_elements":{},"exposure_time":null,"extra_params":{}},"target":{"type":"ICRS","name":"M104","ra":189.998,"dec":-11.6231,"proper_motion_ra":0.0,"proper_motion_dec":0.0,"parallax":0.0,"epoch":2000.0,"hour_angle":null,"extra_params":{}}},{"id":3991015,"instrument_type":"0M4-SCICAM-SBIG","type":"EXPOSE","repeat_duration":null,"extra_params":{},"priority":5,"instrument_configs":[{"optical_elements":{"filter":"V"},"mode":"default","exposure_time":75.0,"exposure_count":1,"rotator_mode":"","extra_params":{"bin_x":1,"bin_y":1},"rois":[]}],"constraints":{"max_airmass":2.0,"min_lunar_distance":60.0,"max_lunar_phase":1.0,"extra_params":{}},"acquisition_config":{"mode":"OFF","extra_params":{}},"guiding_config":{"optional":false,"mode":"OFF","optical_elements":{},"exposure_time":null,"extra_params":{}},"target":{"type":"ICRS","name":"M104","ra":189.998,"dec":-11.6231,"proper_motion_ra":0.0,"proper_motion_dec":0.0,"parallax":0.0,"epoch":2000.0,"hour_angle":null,"extra_params":{}}},{"id":3991016,"instrument_type":"0M4-SCICAM-SBIG","type":"EXPOSE","repeat_duration":null,"extra_params":{},"priority":6,"instrument_configs":[{"optical_elements":{"filter":"rp"},"mode":"default","exposure_time":75.0,"exposure_count":1,"rotator_mode":"","extra_params":{"bin_x":1,"bin_y":1},"rois":[]}],"constraints":{"max_airmass":2.0,"min_lunar_distance":60.0,"max_lunar_phase":1.0,"extra_params":{}},"acquisition_config":{"mode":"OFF","extra_params":{}},"guiding_config":{"optional":false,"mode":"OFF","optical_elements":{},"exposure_time":null,"extra_params":{}},"target":{"type":"ICRS","name":"M104","ra":189.998,"dec":-11.6231,"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":"2020-04-13T16:02:21Z","end":"2020-04-23T16:02:21Z"}]}]},{"id":971397,"submitter":"kboutahir","proposal":"LCOEPO2019A-005","name":"Observation 1","observation_type":"NORMAL","operator":"SINGLE","ipp_value":1.05,"state":"COMPLETED","created":"2020-04-13T18:46:09.162298Z","modified":"2020-04-14T14:09:59.947882Z","requests":[{"id":2104615,"observation_note":"","optimization_type":"TIME","state":"COMPLETED","suspend_until":null,"acceptability_threshold":90.0,"configuration_repeats":1,"extra_params":{},"modified":"2020-04-14T14:09:59.939328Z","duration":152,"configurations":[{"id":3991136,"instrument_type":"0M4-SCICAM-SBIG","type":"EXPOSE","repeat_duration":null,"extra_params":{},"priority":1,"instrument_configs":[{"optical_elements":{"filter":"B"},"mode":"default","exposure_time":30.0,"exposure_count":1,"rotator_mode":"","extra_params":{"bin_x":1,"bin_y":1,"defocus":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":"M9","ra":259.79908,"dec":-18.51625,"proper_motion_ra":-0.57,"proper_motion_dec":-3.7,"parallax":0.0,"epoch":2000.0,"hour_angle":null,"extra_params":{}}}],"location":{"telescope_class":"0m4"},"windows":[{"start":"2020-04-13T18:25:27Z","end":"2020-04-14T18:25:00Z"}]}]},{"id":971398,"submitter":"kboutahir","proposal":"LCOEPO2019A-005","name":"Observation 2","observation_type":"NORMAL","operator":"SINGLE","ipp_value":1.05,"state":"WINDOW_EXPIRED","created":"2020-04-13T18:48:54.500556Z","modified":"2020-04-14T18:50:02.809136Z","requests":[{"id":2104616,"observation_note":"","optimization_type":"TIME","state":"WINDOW_EXPIRED","suspend_until":null,"acceptability_threshold":90.0,"configuration_repeats":1,"extra_params":{},"modified":"2020-04-14T18:50:02.726979Z","duration":152,"configurations":[{"id":3991137,"instrument_type":"0M4-SCICAM-SBIG","type":"EXPOSE","repeat_duration":null,"extra_params":{},"priority":1,"instrument_configs":[{"optical_elements":{"filter":"B"},"mode":"default","exposure_time":30.0,"exposure_count":1,"rotator_mode":"","extra_params":{"bin_x":1,"bin_y":1,"defocus":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":"M1","ra":83.63308,"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":"0m4"},"windows":[{"start":"2020-04-13T18:47:23Z","end":"2020-04-14T18:47:23Z"}]}]},{"id":971399,"submitter":"kboutahir","proposal":"LCOEPO2019A-005","name":"Observation 3","observation_type":"NORMAL","operator":"SINGLE","ipp_value":1.05,"state":"COMPLETED","created":"2020-04-13T18:50:09.159570Z","modified":"2020-04-13T19:13:58.613875Z","requests":[{"id":2104617,"observation_note":"","optimization_type":"TIME","state":"COMPLETED","suspend_until":null,"acceptability_threshold":90.0,"configuration_repeats":1,"extra_params":{},"modified":"2020-04-13T19:13:58.605231Z","duration":152,"configurations":[{"id":3991138,"instrument_type":"0M4-SCICAM-SBIG","type":"EXPOSE","repeat_duration":null,"extra_params":{},"priority":1,"instrument_configs":[{"optical_elements":{"filter":"B"},"mode":"default","exposure_time":30.0,"exposure_count":1,"rotator_mode":"","extra_params":{"bin_x":1,"bin_y":1,"defocus":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":"M2","ra":323.36258,"dec":-0.82325,"proper_motion_ra":6.77,"proper_motion_dec":-4.54,"parallax":0.0,"epoch":2000.0,"hour_angle":null,"extra_params":{}}}],"location":{"telescope_class":"0m4"},"windows":[{"start":"2020-04-13T18:49:01Z","end":"2020-04-14T18:49:01Z"}]}]},{"id":971400,"submitter":"kboutahir","proposal":"LCOEPO2019A-005","name":"Observation 4","observation_type":"NORMAL","operator":"SINGLE","ipp_value":1.05,"state":"WINDOW_EXPIRED","created":"2020-04-13T18:50:53.865015Z","modified":"2020-04-14T18:55:02.912616Z","requests":[{"id":2104618,"observation_note":"","optimization_type":"TIME","state":"WINDOW_EXPIRED","suspend_until":null,"acceptability_threshold":90.0,"configuration_repeats":1,"extra_params":{},"modified":"2020-04-14T18:55:02.817542Z","duration":152,"configurations":[{"id":3991139,"instrument_type":"0M4-SCICAM-SBIG","type":"EXPOSE","repeat_duration":null,"extra_params":{},"priority":1,"instrument_configs":[{"optical_elements":{"filter":"B"},"mode":"default","exposure_time":30.0,"exposure_count":1,"rotator_mode":"","extra_params":{"bin_x":1,"bin_y":1,"defocus":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":"M3","ra":205.54842,"dec":28.37728,"proper_motion_ra":-5.64,"proper_motion_dec":-6.13,"parallax":0.0,"epoch":2000.0,"hour_angle":null,"extra_params":{}}}],"location":{"telescope_class":"0m4"},"windows":[{"start":"2020-04-13T18:50:08Z","end":"2020-04-14T18:50:08Z"}]}]},{"id":971402,"submitter":"kboutahir","proposal":"LCOEPO2019A-005","name":"Observation 5","observation_type":"NORMAL","operator":"SINGLE","ipp_value":1.05,"state":"COMPLETED","created":"2020-04-13T18:52:06.406420Z","modified":"2020-04-13T19:00:26.947779Z","requests":[{"id":2104620,"observation_note":"","optimization_type":"TIME","state":"COMPLETED","suspend_until":null,"acceptability_threshold":90.0,"configuration_repeats":1,"extra_params":{},"modified":"2020-04-13T19:00:26.936423Z","duration":152,"configurations":[{"id":3991141,"instrument_type":"0M4-SCICAM-SBIG","type":"EXPOSE","repeat_duration":null,"extra_params":{},"priority":1,"instrument_configs":[{"optical_elements":{"filter":"B"},"mode":"default","exposure_time":30.0,"exposure_count":1,"rotator_mode":"","extra_params":{"bin_x":1,"bin_y":1,"defocus":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":"m4","ra":245.89675,"dec":-26.52575,"proper_motion_ra":-17.63,"proper_motion_dec":-21.57,"parallax":0.0,"epoch":2000.0,"hour_angle":null,"extra_params":{}}}],"location":{"telescope_class":"0m4"},"windows":[{"start":"2020-04-13T18:50:53Z","end":"2020-04-14T18:50:53Z"}]}]},{"id":971572,"submitter":"arslan81","proposal":"LCOEPO2019A-005","name":"1 hour","observation_type":"NORMAL","operator":"SINGLE","ipp_value":1.05,"state":"WINDOW_EXPIRED","created":"2020-04-14T01:52:14.674245Z","modified":"2020-04-15T01:50:03.650708Z","requests":[{"id":2104805,"observation_note":"","optimization_type":"TIME","state":"WINDOW_EXPIRED","suspend_until":null,"acceptability_threshold":90.0,"configuration_repeats":1,"extra_params":{},"modified":"2020-04-15T01:50:03.616337Z","duration":182,"configurations":[{"id":3991911,"instrument_type":"0M4-SCICAM-SBIG","type":"EXPOSE","repeat_duration":null,"extra_params":{},"priority":1,"instrument_configs":[{"optical_elements":{"filter":"B"},"mode":"default","exposure_time":60.0,"exposure_count":1,"rotator_mode":"","extra_params":{"bin_x":1,"bin_y":1,"defocus":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":"crab","ra":83.63308,"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":"0m4"},"windows":[{"start":"2020-04-14T01:47:26Z","end":"2020-04-15T01:47:26Z"}]}]},{"id":971740,"submitter":"jmoskal","proposal":"LCOEPO2019A-005","name":"2019Y4Atlas","observation_type":"NORMAL","operator":"SINGLE","ipp_value":1.05,"state":"CANCELED","created":"2020-04-14T15:38:37.216590Z","modified":"2020-04-16T09:59:02.566580Z","requests":[{"id":2104976,"observation_note":"","optimization_type":"TIME","state":"CANCELED","suspend_until":null,"acceptability_threshold":90.0,"configuration_repeats":1,"extra_params":{},"modified":"2020-04-16T09:59:02.562737Z","duration":1354,"configurations":[{"id":3993401,"instrument_type":"0M4-SCICAM-SBIG","type":"EXPOSE","repeat_duration":null,"extra_params":{},"priority":1,"instrument_configs":[{"optical_elements":{"filter":"B"},"mode":"default","exposure_time":400.0,"exposure_count":1,"rotator_mode":"","extra_params":{"bin_x":1,"bin_y":1},"rois":[]},{"optical_elements":{"filter":"V"},"mode":"default","exposure_time":400.0,"exposure_count":1,"rotator_mode":"","extra_params":{"bin_x":1,"bin_y":1},"rois":[]},{"optical_elements":{"filter":"rp"},"mode":"default","exposure_time":400.0,"exposure_count":1,"rotator_mode":"","extra_params":{"bin_x":1,"bin_y":1},"rois":[]}],"constraints":{"max_airmass":2.0,"min_lunar_distance":60.0,"max_lunar_phase":1.0,"extra_params":{}},"acquisition_config":{"mode":"OFF","extra_params":{}},"guiding_config":{"optional":false,"mode":"OFF","optical_elements":{},"exposure_time":null,"extra_params":{}},"target":{"type":"ORBITAL_ELEMENTS","name":"C/2019 Y4","epochofel":59000.0,"orbinc":45.39085,"longascnode":120.5782839,"eccentricity":0.999196,"scheme":"MPC_COMET","argofperih":177.39929,"perihdist":0.2529776,"epochofperih":59000.04374,"extra_params":{}}}],"location":{"telescope_class":"0m4"},"windows":[{"start":"2020-04-14T21:43:00Z","end":"2020-04-18T23:43:00Z"}]}]},{"id":971743,"submitter":"planetariodemedellin","proposal":"LCOEPO2019A-005","name":"QuickSubmit_C/2019Y4_planetariodemedellin","observation_type":"NORMAL","operator":"SINGLE","ipp_value":1.0,"state":"COMPLETED","created":"2020-04-14T16:23:11.121149Z","modified":"2020-04-16T05:58:07.845219Z","requests":[{"id":2104979,"observation_note":"","optimization_type":"TIME","state":"COMPLETED","suspend_until":null,"acceptability_threshold":90.0,"configuration_repeats":1,"extra_params":{},"modified":"2020-04-16T05:58:07.831074Z","duration":906,"configurations":[{"id":3993439,"instrument_type":"0M4-SCICAM-SBIG","type":"EXPOSE","repeat_duration":null,"extra_params":{},"priority":1,"instrument_configs":[{"optical_elements":{"filter":"B"},"mode":"default","exposure_time":300.0,"exposure_count":1,"rotator_mode":"","extra_params":{"bin_x":1,"bin_y":1},"rois":[]}],"constraints":{"max_airmass":2.0,"min_lunar_distance":60.0,"max_lunar_phase":1.0,"extra_params":{}},"acquisition_config":{"mode":"OFF","extra_params":{}},"guiding_config":{"optional":false,"mode":"OFF","optical_elements":{},"exposure_time":null,"extra_params":{}},"target":{"type":"ORBITAL_ELEMENTS","name":"C/2019Y4","epochofel":59000.0,"orbinc":45.38008,"longascnode":120.5683822,"eccentricity":0.9992194,"scheme":"MPC_COMET","argofperih":177.41138,"perihdist":0.2528453,"epochofperih":59000.017270000186,"extra_params":{}}},{"id":3993440,"instrument_type":"0M4-SCICAM-SBIG","type":"EXPOSE","repeat_duration":null,"extra_params":{},"priority":2,"instrument_configs":[{"optical_elements":{"filter":"V"},"mode":"default","exposure_time":240.0,"exposure_count":1,"rotator_mode":"","extra_params":{"bin_x":1,"bin_y":1},"rois":[]}],"constraints":{"max_airmass":2.0,"min_lunar_distance":60.0,"max_lunar_phase":1.0,"extra_params":{}},"acquisition_config":{"mode":"OFF","extra_params":{}},"guiding_config":{"optional":false,"mode":"OFF","optical_elements":{},"exposure_time":null,"extra_params":{}},"target":{"type":"ORBITAL_ELEMENTS","name":"C/2019Y4","epochofel":59000.0,"orbinc":45.38008,"longascnode":120.5683822,"eccentricity":0.9992194,"scheme":"MPC_COMET","argofperih":177.41138,"perihdist":0.2528453,"epochofperih":59000.017270000186,"extra_params":{}}},{"id":3993441,"instrument_type":"0M4-SCICAM-SBIG","type":"EXPOSE","repeat_duration":null,"extra_params":{},"priority":3,"instrument_configs":[{"optical_elements":{"filter":"rp"},"mode":"default","exposure_time":180.0,"exposure_count":1,"rotator_mode":"","extra_params":{"bin_x":1,"bin_y":1},"rois":[]}],"constraints":{"max_airmass":2.0,"min_lunar_distance":60.0,"max_lunar_phase":1.0,"extra_params":{}},"acquisition_config":{"mode":"OFF","extra_params":{}},"guiding_config":{"optional":false,"mode":"OFF","optical_elements":{},"exposure_time":null,"extra_params":{}},"target":{"type":"ORBITAL_ELEMENTS","name":"C/2019Y4","epochofel":59000.0,"orbinc":45.38008,"longascnode":120.5683822,"eccentricity":0.9992194,"scheme":"MPC_COMET","argofperih":177.41138,"perihdist":0.2528453,"epochofperih":59000.017270000186,"extra_params":{}}}],"location":{"telescope_class":"0m4"},"windows":[{"start":"2020-04-14T16:11:42Z","end":"2020-04-24T16:11:42Z"}]}]},{"id":971806,"submitter":"jmoskal","proposal":"LCOEPO2019A-005","name":"C2019Y4Atlas","observation_type":"NORMAL","operator":"SINGLE","ipp_value":1.05,"state":"COMPLETED","created":"2020-04-14T21:04:02.345181Z","modified":"2020-04-16T07:06:14.272375Z","requests":[{"id":2105042,"observation_note":"","optimization_type":"TIME","state":"COMPLETED","suspend_until":null,"acceptability_threshold":90.0,"configuration_repeats":1,"extra_params":{},"modified":"2020-04-16T07:06:14.260468Z","duration":1054,"configurations":[{"id":3993936,"instrument_type":"0M4-SCICAM-SBIG","type":"EXPOSE","repeat_duration":null,"extra_params":{},"priority":1,"instrument_configs":[{"optical_elements":{"filter":"B"},"mode":"default","exposure_time":300.0,"exposure_count":1,"rotator_mode":"","extra_params":{"bin_x":1,"bin_y":1},"rois":[]},{"optical_elements":{"filter":"V"},"mode":"default","exposure_time":300.0,"exposure_count":1,"rotator_mode":"","extra_params":{"bin_x":1,"bin_y":1},"rois":[]},{"optical_elements":{"filter":"rp"},"mode":"default","exposure_time":300.0,"exposure_count":1,"rotator_mode":"","extra_params":{"bin_x":1,"bin_y":1},"rois":[]}],"constraints":{"max_airmass":2.0,"min_lunar_distance":60.0,"max_lunar_phase":1.0,"extra_params":{}},"acquisition_config":{"mode":"OFF","extra_params":{}},"guiding_config":{"optional":false,"mode":"OFF","optical_elements":{},"exposure_time":null,"extra_params":{}},"target":{"type":"ORBITAL_ELEMENTS","name":"C/2019 Y4","epochofel":59000.0,"orbinc":45.39085,"longascnode":120.5782839,"eccentricity":0.999196,"scheme":"MPC_COMET","argofperih":177.39929,"perihdist":0.2529776,"epochofperih":59000.04374,"extra_params":{}}}],"location":{"telescope_class":"0m4"},"windows":[{"start":"2020-04-14T21:43:00Z","end":"2020-04-16T23:43:00Z"}]}]}]}