{"calculation_version":"2026-10-10.1","forecast_source":"none","night_date":"2034-12-19","schedule":[{"end":"2034-12-19T16:00Z","end_local":"18:00","hours":1.17,"mean_quality":0.0,"start":"2034-12-19T14:50Z","start_local":"16:50","target":null},{"end":"2034-12-19T17:40Z","end_local":"19:40","hours":1.67,"mean_quality":0.55,"start":"2034-12-19T16:00Z","start_local":"18:00","target":"NGC 7000"},{"end":"2034-12-19T19:20Z","end_local":"21:20","hours":1.67,"mean_quality":0.6,"start":"2034-12-19T17:40Z","start_local":"19:40","target":"V1057 Cyg"},{"end":"2034-12-19T21:00Z","end_local":"23:00","hours":1.67,"mean_quality":0.67,"start":"2034-12-19T19:20Z","start_local":"21:20","target":"M45"},{"end":"2034-12-19T22:40Z","end_local":"00:40","hours":1.67,"mean_quality":0.7,"start":"2034-12-19T21:00Z","start_local":"23:00","target":"M42"},{"end":"2034-12-19T23:30Z","end_local":"01:30","hours":0.83,"mean_quality":0.52,"start":"2034-12-19T22:40Z","start_local":"00:40","target":"M31"},{"end":"2034-12-20T00:05Z","end_local":"02:05","hours":0.58,"mean_quality":0.52,"start":"2034-12-19T23:30Z","start_local":"01:30","target":"M33"},{"end":"2034-12-20T01:55Z","end_local":"03:55","hours":1.83,"mean_quality":0.71,"start":"2034-12-20T00:05Z","start_local":"02:05","target":"M45"},{"end":"2034-12-20T05:45Z","end_local":"07:45","hours":3.83,"mean_quality":0.0,"start":"2034-12-20T01:55Z","start_local":"03:55","target":null}],"targets":[{"best_window":{"end":"2034-12-19T22:00Z","end_local":"00:00","hours":3.33,"label":"good","mean_quality":0.61,"start":"2034-12-19T18:40Z","start_local":"20:40"},"dec":41.26875,"moon_separation":38.1,"name":"M31","quality_hours":4.53,"ra":10.68470833,"resolved":{"common_name":"Andromeda Galaxy","dec":41.26875,"morphology":"SA(s)b","name":"M 31","ra":10.68470833,"simbad_url":"https://simbad.cds.unistra.fr/simbad/sim-id?Ident=M31","source":"sesame","type":"AGN","type_text":"galaxy with an active nucleus","vmag":3.44},"score":null,"score_astronomy":63,"score_weather":null,"transit":{"airmass":1.0,"alt":89.5,"az":119.3,"t":"2034-12-19T17:10Z"},"verdict":"unknown","weather_known":false,"windows":[{"end":"2034-12-19T15:25Z","end_local":"17:25","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2034-12-19T14:50Z","start_local":"16:50"},{"end":"2034-12-19T16:35Z","end_local":"18:35","hours":1.17,"label":"poor","mean_quality":0.19,"start":"2034-12-19T15:25Z","start_local":"17:25"},{"end":"2034-12-19T18:40Z","end_local":"20:40","hours":2.08,"label":"marginal","mean_quality":0.59,"start":"2034-12-19T16:35Z","start_local":"18:35"},{"end":"2034-12-19T22:00Z","end_local":"00:00","hours":3.33,"label":"good","mean_quality":0.61,"start":"2034-12-19T18:40Z","start_local":"20:40"},{"end":"2034-12-19T23:55Z","end_local":"01:55","hours":1.92,"label":"marginal","mean_quality":0.54,"start":"2034-12-19T22:00Z","start_local":"00:00"},{"end":"2034-12-20T05:45Z","end_local":"07:45","hours":5.83,"label":"unusable","mean_quality":0.0,"start":"2034-12-19T23:55Z","start_local":"01:55"}]},{"best_window":{"end":"2034-12-20T01:25Z","end_local":"03:25","hours":5.83,"label":"good","mean_quality":0.72,"start":"2034-12-19T19:35Z","start_local":"21:35"},"dec":-5.3876,"moon_separation":71.4,"name":"M42","quality_hours":5.02,"ra":83.8201,"resolved":{"common_name":"Great Orion Nebula","dec":-5.3876,"name":"M 42","ra":83.8201,"simbad_url":"https://simbad.cds.unistra.fr/simbad/sim-id?Ident=M42","source":"sesame","type":"HII","type_text":"HII region \u2014 a star-forming nebula"},"score":null,"score_astronomy":86,"score_weather":null,"transit":{"airmass":1.47,"alt":42.9,"az":180.4,"t":"2034-12-19T22:05Z"},"verdict":"unknown","weather_known":false,"windows":[{"end":"2034-12-19T18:20Z","end_local":"20:20","hours":3.5,"label":"unusable","mean_quality":0.0,"start":"2034-12-19T14:50Z","start_local":"16:50"},{"end":"2034-12-19T19:35Z","end_local":"21:35","hours":1.25,"label":"marginal","mean_quality":0.47,"start":"2034-12-19T18:20Z","start_local":"20:20"},{"end":"2034-12-20T01:25Z","end_local":"03:25","hours":5.83,"label":"good","mean_quality":0.72,"start":"2034-12-19T19:35Z","start_local":"21:35"},{"end":"2034-12-20T01:55Z","end_local":"03:55","hours":0.5,"label":"marginal","mean_quality":0.49,"start":"2034-12-20T01:25Z","start_local":"03:25"},{"end":"2034-12-20T05:45Z","end_local":"07:45","hours":3.83,"label":"unusable","mean_quality":0.0,"start":"2034-12-20T01:55Z","start_local":"03:55"}]},{"best_window":{"end":"2034-12-20T01:25Z","end_local":"03:25","hours":7.67,"label":"good","mean_quality":0.72,"start":"2034-12-19T17:45Z","start_local":"19:45"},"dec":24.11388889,"moon_separation":47.1,"name":"M45","quality_hours":6.6,"ra":56.60083333,"resolved":{"common_name":"Seven Sisters","dec":24.11388889,"name":"Cl Melotte 22","ra":56.60083333,"simbad_url":"https://simbad.cds.unistra.fr/simbad/sim-id?Ident=M45","source":"sesame","type":"OpC","type_text":"open cluster"},"score":null,"score_astronomy":91,"score_weather":null,"transit":{"airmass":1.05,"alt":72.5,"az":179.6,"t":"2034-12-19T20:15Z"},"verdict":"unknown","weather_known":false,"windows":[{"end":"2034-12-19T15:25Z","end_local":"17:25","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2034-12-19T14:50Z","start_local":"16:50"},{"end":"2034-12-19T16:35Z","end_local":"18:35","hours":1.17,"label":"poor","mean_quality":0.17,"start":"2034-12-19T15:25Z","start_local":"17:25"},{"end":"2034-12-19T17:45Z","end_local":"19:45","hours":1.17,"label":"marginal","mean_quality":0.57,"start":"2034-12-19T16:35Z","start_local":"18:35"},{"end":"2034-12-20T01:25Z","end_local":"03:25","hours":7.67,"label":"good","mean_quality":0.72,"start":"2034-12-19T17:45Z","start_local":"19:45"},{"end":"2034-12-20T01:55Z","end_local":"03:55","hours":0.5,"label":"marginal","mean_quality":0.5,"start":"2034-12-20T01:25Z","start_local":"03:25"},{"end":"2034-12-20T05:45Z","end_local":"07:45","hours":3.83,"label":"unusable","mean_quality":0.0,"start":"2034-12-20T01:55Z","start_local":"03:55"}]},{"best_window":{"end":"2034-12-19T18:25Z","end_local":"20:25","hours":1.83,"label":"good","mean_quality":0.64,"start":"2034-12-19T16:35Z","start_local":"18:35"},"dec":44.33,"moon_separation":65.4,"name":"NGC 7000","quality_hours":2.42,"ra":314.69583333,"resolved":{"common_name":"North America Nebula","dec":44.33,"name":"NGC 7000","ra":314.69583333,"simbad_url":"https://simbad.cds.unistra.fr/simbad/sim-id?Ident=NGC%207000","source":"sesame","type":"Cl*","type_text":"star cluster"},"score":null,"score_astronomy":41,"score_weather":null,"transit":{"airmass":1.0,"alt":87.2,"az":353.3,"t":"2034-12-19T13:30Z"},"verdict":"unknown","weather_known":false,"windows":[{"end":"2034-12-19T15:25Z","end_local":"17:25","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2034-12-19T14:50Z","start_local":"16:50"},{"end":"2034-12-19T16:00Z","end_local":"18:00","hours":0.58,"label":"poor","mean_quality":0.11,"start":"2034-12-19T15:25Z","start_local":"17:25"},{"end":"2034-12-19T16:35Z","end_local":"18:35","hours":0.58,"label":"marginal","mean_quality":0.35,"start":"2034-12-19T16:00Z","start_local":"18:00"},{"end":"2034-12-19T18:25Z","end_local":"20:25","hours":1.83,"label":"good","mean_quality":0.64,"start":"2034-12-19T16:35Z","start_local":"18:35"},{"end":"2034-12-19T20:20Z","end_local":"22:20","hours":1.92,"label":"marginal","mean_quality":0.5,"start":"2034-12-19T18:25Z","start_local":"20:25"},{"end":"2034-12-19T20:25Z","end_local":"22:25","hours":0.08,"label":"poor","mean_quality":0.3,"start":"2034-12-19T20:20Z","start_local":"22:20"},{"end":"2034-12-20T05:45Z","end_local":"07:45","hours":9.33,"label":"unusable","mean_quality":0.0,"start":"2034-12-19T20:25Z","start_local":"22:25"}]},{"best_window":{"end":"2034-12-19T18:20Z","end_local":"20:20","hours":1.75,"label":"good","mean_quality":0.64,"start":"2034-12-19T16:35Z","start_local":"18:35"},"dec":44.25788576,"moon_separation":65.4,"name":"V1057 Cyg","quality_hours":2.42,"ra":314.72388973,"resolved":{"dec":44.25788576,"name":"EM* LkHA 190","ra":314.72388973,"simbad_url":"https://simbad.cds.unistra.fr/simbad/sim-id?Ident=V1057%20Cyg","source":"sesame","spectral_type":"F7/G3I/IIe","type":"Or*","type_text":"Orion-type variable \u2014 a young, erupting star","vmag":12.33},"score":null,"score_astronomy":41,"score_weather":null,"transit":{"airmass":1.0,"alt":87.3,"az":353.6,"t":"2034-12-19T13:30Z"},"verdict":"unknown","weather_known":false,"windows":[{"end":"2034-12-19T15:25Z","end_local":"17:25","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2034-12-19T14:50Z","start_local":"16:50"},{"end":"2034-12-19T16:00Z","end_local":"18:00","hours":0.58,"label":"poor","mean_quality":0.11,"start":"2034-12-19T15:25Z","start_local":"17:25"},{"end":"2034-12-19T16:35Z","end_local":"18:35","hours":0.58,"label":"marginal","mean_quality":0.35,"start":"2034-12-19T16:00Z","start_local":"18:00"},{"end":"2034-12-19T18:20Z","end_local":"20:20","hours":1.75,"label":"good","mean_quality":0.64,"start":"2034-12-19T16:35Z","start_local":"18:35"},{"end":"2034-12-19T20:20Z","end_local":"22:20","hours":2.0,"label":"marginal","mean_quality":0.5,"start":"2034-12-19T18:20Z","start_local":"20:20"},{"end":"2034-12-19T20:25Z","end_local":"22:25","hours":0.08,"label":"poor","mean_quality":0.3,"start":"2034-12-19T20:20Z","start_local":"22:20"},{"end":"2034-12-20T05:45Z","end_local":"07:45","hours":9.33,"label":"unusable","mean_quality":0.0,"start":"2034-12-19T20:25Z","start_local":"22:25"}]},{"best_window":{"end":"2034-12-19T21:55Z","end_local":"23:55","hours":2.0,"label":"good","mean_quality":0.61,"start":"2034-12-19T19:55Z","start_local":"21:55"},"dec":30.66017511,"moon_separation":29.3,"name":"M33","quality_hours":4.54,"ra":23.46206906,"resolved":{"common_name":"Triangulum Pinwheel","dec":30.66017511,"morphology":"SA(s)cd","name":"M 33","ra":23.46206906,"simbad_url":"https://simbad.cds.unistra.fr/simbad/sim-id?Ident=M33","source":"sesame","type":"GiG","type_text":"galaxy in a group","vmag":5.72},"score":null,"score_astronomy":62,"score_weather":null,"transit":{"airmass":1.02,"alt":79.1,"az":182.0,"t":"2034-12-19T18:05Z"},"verdict":"unknown","weather_known":false,"windows":[{"end":"2034-12-19T15:25Z","end_local":"17:25","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2034-12-19T14:50Z","start_local":"16:50"},{"end":"2034-12-19T16:35Z","end_local":"18:35","hours":1.17,"label":"poor","mean_quality":0.18,"start":"2034-12-19T15:25Z","start_local":"17:25"},{"end":"2034-12-19T19:55Z","end_local":"21:55","hours":3.33,"label":"marginal","mean_quality":0.57,"start":"2034-12-19T16:35Z","start_local":"18:35"},{"end":"2034-12-19T21:55Z","end_local":"23:55","hours":2.0,"label":"good","mean_quality":0.61,"start":"2034-12-19T19:55Z","start_local":"21:55"},{"end":"2034-12-19T23:30Z","end_local":"01:30","hours":1.58,"label":"marginal","mean_quality":0.58,"start":"2034-12-19T21:55Z","start_local":"23:55"},{"end":"2034-12-19T23:35Z","end_local":"01:35","hours":0.08,"label":"good","mean_quality":0.62,"start":"2034-12-19T23:30Z","start_local":"01:30"},{"end":"2034-12-20T00:05Z","end_local":"02:05","hours":0.5,"label":"marginal","mean_quality":0.5,"start":"2034-12-19T23:35Z","start_local":"01:35"},{"end":"2034-12-20T05:45Z","end_local":"07:45","hours":5.67,"label":"unusable","mean_quality":0.0,"start":"2034-12-20T00:05Z","start_local":"02:05"}]}],"unscheduled":[],"warnings":[]}
