{"calculation_version":"2026-10-10.1","forecast_source":"none","night_date":"2029-09-12","schedule":[{"end":"2029-09-12T17:40Z","end_local":"20:40","hours":1.08,"mean_quality":0.0,"start":"2029-09-12T16:35Z","start_local":"19:35","target":null},{"end":"2029-09-12T19:15Z","end_local":"22:15","hours":1.58,"mean_quality":0.8,"start":"2029-09-12T17:40Z","start_local":"20:40","target":"NGC 7000"},{"end":"2029-09-12T20:50Z","end_local":"23:50","hours":1.58,"mean_quality":1.0,"start":"2029-09-12T19:15Z","start_local":"22:15","target":"V1057 Cyg"},{"end":"2029-09-12T22:25Z","end_local":"01:25","hours":1.58,"mean_quality":1.0,"start":"2029-09-12T20:50Z","start_local":"23:50","target":"M31"},{"end":"2029-09-13T00:00Z","end_local":"03:00","hours":1.58,"mean_quality":1.0,"start":"2029-09-12T22:25Z","start_local":"01:25","target":"M33"},{"end":"2029-09-13T01:35Z","end_local":"04:35","hours":1.58,"mean_quality":0.99,"start":"2029-09-13T00:00Z","start_local":"03:00","target":"M45"},{"end":"2029-09-13T03:00Z","end_local":"06:00","hours":1.42,"mean_quality":0.65,"start":"2029-09-13T01:35Z","start_local":"04:35","target":"M42"},{"end":"2029-09-13T04:00Z","end_local":"07:00","hours":1.0,"mean_quality":0.0,"start":"2029-09-13T03:00Z","start_local":"06:00","target":null}],"targets":[{"best_window":{"end":"2029-09-13T02:25Z","end_local":"05:25","hours":8.17,"label":"good","mean_quality":0.97,"start":"2029-09-12T18:15Z","start_local":"21:15"},"dec":41.26875,"moon_separation":142.0,"name":"M31","quality_hours":8.52,"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":100,"score_weather":null,"transit":{"airmass":1.0,"alt":89.6,"az":134.9,"t":"2029-09-12T23:35Z"},"verdict":"unknown","weather_known":false,"windows":[{"end":"2029-09-12T17:05Z","end_local":"20:05","hours":0.5,"label":"unusable","mean_quality":0.0,"start":"2029-09-12T16:35Z","start_local":"19:35"},{"end":"2029-09-12T17:40Z","end_local":"20:40","hours":0.58,"label":"poor","mean_quality":0.08,"start":"2029-09-12T17:05Z","start_local":"20:05"},{"end":"2029-09-12T18:15Z","end_local":"21:15","hours":0.58,"label":"marginal","mean_quality":0.37,"start":"2029-09-12T17:40Z","start_local":"20:40"},{"end":"2029-09-13T02:25Z","end_local":"05:25","hours":8.17,"label":"good","mean_quality":0.97,"start":"2029-09-12T18:15Z","start_local":"21:15"},{"end":"2029-09-13T03:00Z","end_local":"06:00","hours":0.58,"label":"marginal","mean_quality":0.49,"start":"2029-09-13T02:25Z","start_local":"05:25"},{"end":"2029-09-13T03:35Z","end_local":"06:35","hours":0.58,"label":"poor","mean_quality":0.14,"start":"2029-09-13T03:00Z","start_local":"06:00"},{"end":"2029-09-13T04:00Z","end_local":"07:00","hours":0.42,"label":"unusable","mean_quality":0.0,"start":"2029-09-13T03:35Z","start_local":"06:35"}]},{"best_window":{"end":"2029-09-13T02:25Z","end_local":"05:25","hours":1.17,"label":"good","mean_quality":0.77,"start":"2029-09-13T01:15Z","start_local":"04:15"},"dec":-5.3876,"moon_separation":136.8,"name":"M42","quality_hours":1.47,"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":31,"score_weather":null,"transit":{"airmass":1.47,"alt":42.9,"az":180.7,"t":"2029-09-13T04:30Z"},"verdict":"unknown","weather_known":false,"windows":[{"end":"2029-09-13T00:45Z","end_local":"03:45","hours":8.17,"label":"unusable","mean_quality":0.0,"start":"2029-09-12T16:35Z","start_local":"19:35"},{"end":"2029-09-13T01:15Z","end_local":"04:15","hours":0.5,"label":"marginal","mean_quality":0.51,"start":"2029-09-13T00:45Z","start_local":"03:45"},{"end":"2029-09-13T02:25Z","end_local":"05:25","hours":1.17,"label":"good","mean_quality":0.77,"start":"2029-09-13T01:15Z","start_local":"04:15"},{"end":"2029-09-13T03:00Z","end_local":"06:00","hours":0.58,"label":"marginal","mean_quality":0.42,"start":"2029-09-13T02:25Z","start_local":"05:25"},{"end":"2029-09-13T03:35Z","end_local":"06:35","hours":0.58,"label":"poor","mean_quality":0.13,"start":"2029-09-13T03:00Z","start_local":"06:00"},{"end":"2029-09-13T04:00Z","end_local":"07:00","hours":0.42,"label":"unusable","mean_quality":0.0,"start":"2029-09-13T03:35Z","start_local":"06:35"}]},{"best_window":{"end":"2029-09-13T02:25Z","end_local":"05:25","hours":4.83,"label":"good","mean_quality":0.92,"start":"2029-09-12T21:35Z","start_local":"00:35"},"dec":24.11388889,"moon_separation":172.7,"name":"M45","quality_hours":5.06,"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":100,"score_weather":null,"transit":{"airmass":1.05,"alt":72.5,"az":180.2,"t":"2029-09-13T02:40Z"},"verdict":"unknown","weather_known":false,"windows":[{"end":"2029-09-12T21:05Z","end_local":"00:05","hours":4.5,"label":"unusable","mean_quality":0.0,"start":"2029-09-12T16:35Z","start_local":"19:35"},{"end":"2029-09-12T21:35Z","end_local":"00:35","hours":0.5,"label":"marginal","mean_quality":0.5,"start":"2029-09-12T21:05Z","start_local":"00:05"},{"end":"2029-09-13T02:25Z","end_local":"05:25","hours":4.83,"label":"good","mean_quality":0.92,"start":"2029-09-12T21:35Z","start_local":"00:35"},{"end":"2029-09-13T03:00Z","end_local":"06:00","hours":0.58,"label":"marginal","mean_quality":0.5,"start":"2029-09-13T02:25Z","start_local":"05:25"},{"end":"2029-09-13T03:35Z","end_local":"06:35","hours":0.58,"label":"poor","mean_quality":0.15,"start":"2029-09-13T03:00Z","start_local":"06:00"},{"end":"2029-09-13T04:00Z","end_local":"07:00","hours":0.42,"label":"unusable","mean_quality":0.0,"start":"2029-09-13T03:35Z","start_local":"06:35"}]},{"best_window":{"end":"2029-09-13T02:15Z","end_local":"05:15","hours":8.0,"label":"good","mean_quality":0.94,"start":"2029-09-12T18:15Z","start_local":"21:15"},"dec":44.33,"moon_separation":101.7,"name":"NGC 7000","quality_hours":8.05,"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":100,"score_weather":null,"transit":{"airmass":1.0,"alt":87.2,"az":9.2,"t":"2029-09-12T19:50Z"},"verdict":"unknown","weather_known":false,"windows":[{"end":"2029-09-12T17:05Z","end_local":"20:05","hours":0.5,"label":"unusable","mean_quality":0.0,"start":"2029-09-12T16:35Z","start_local":"19:35"},{"end":"2029-09-12T17:40Z","end_local":"20:40","hours":0.58,"label":"poor","mean_quality":0.14,"start":"2029-09-12T17:05Z","start_local":"20:05"},{"end":"2029-09-12T18:15Z","end_local":"21:15","hours":0.58,"label":"marginal","mean_quality":0.48,"start":"2029-09-12T17:40Z","start_local":"20:40"},{"end":"2029-09-13T02:15Z","end_local":"05:15","hours":8.0,"label":"good","mean_quality":0.94,"start":"2029-09-12T18:15Z","start_local":"21:15"},{"end":"2029-09-13T02:25Z","end_local":"05:25","hours":0.17,"label":"marginal","mean_quality":0.56,"start":"2029-09-13T02:15Z","start_local":"05:15"},{"end":"2029-09-13T02:50Z","end_local":"05:50","hours":0.42,"label":"poor","mean_quality":0.23,"start":"2029-09-13T02:25Z","start_local":"05:25"},{"end":"2029-09-13T04:00Z","end_local":"07:00","hours":1.17,"label":"unusable","mean_quality":0.0,"start":"2029-09-13T02:50Z","start_local":"05:50"}]},{"best_window":{"end":"2029-09-13T02:10Z","end_local":"05:10","hours":7.92,"label":"good","mean_quality":0.94,"start":"2029-09-12T18:15Z","start_local":"21:15"},"dec":44.25788576,"moon_separation":101.7,"name":"V1057 Cyg","quality_hours":8.03,"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":100,"score_weather":null,"transit":{"airmass":1.0,"alt":87.3,"az":350.9,"t":"2029-09-12T19:55Z"},"verdict":"unknown","weather_known":false,"windows":[{"end":"2029-09-12T17:05Z","end_local":"20:05","hours":0.5,"label":"unusable","mean_quality":0.0,"start":"2029-09-12T16:35Z","start_local":"19:35"},{"end":"2029-09-12T17:40Z","end_local":"20:40","hours":0.58,"label":"poor","mean_quality":0.14,"start":"2029-09-12T17:05Z","start_local":"20:05"},{"end":"2029-09-12T18:15Z","end_local":"21:15","hours":0.58,"label":"marginal","mean_quality":0.48,"start":"2029-09-12T17:40Z","start_local":"20:40"},{"end":"2029-09-13T02:10Z","end_local":"05:10","hours":7.92,"label":"good","mean_quality":0.94,"start":"2029-09-12T18:15Z","start_local":"21:15"},{"end":"2029-09-13T02:25Z","end_local":"05:25","hours":0.25,"label":"marginal","mean_quality":0.57,"start":"2029-09-13T02:10Z","start_local":"05:10"},{"end":"2029-09-13T02:45Z","end_local":"05:45","hours":0.33,"label":"poor","mean_quality":0.23,"start":"2029-09-13T02:25Z","start_local":"05:25"},{"end":"2029-09-13T04:00Z","end_local":"07:00","hours":1.25,"label":"unusable","mean_quality":0.0,"start":"2029-09-13T02:45Z","start_local":"05:45"}]},{"best_window":{"end":"2029-09-13T02:25Z","end_local":"05:25","hours":7.42,"label":"good","mean_quality":0.94,"start":"2029-09-12T19:00Z","start_local":"22:00"},"dec":30.66017511,"moon_separation":155.2,"name":"M33","quality_hours":7.63,"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":100,"score_weather":null,"transit":{"airmass":1.02,"alt":79.1,"az":177.2,"t":"2029-09-13T00:25Z"},"verdict":"unknown","weather_known":false,"windows":[{"end":"2029-09-12T18:30Z","end_local":"21:30","hours":1.92,"label":"unusable","mean_quality":0.0,"start":"2029-09-12T16:35Z","start_local":"19:35"},{"end":"2029-09-12T19:00Z","end_local":"22:00","hours":0.5,"label":"marginal","mean_quality":0.49,"start":"2029-09-12T18:30Z","start_local":"21:30"},{"end":"2029-09-13T02:25Z","end_local":"05:25","hours":7.42,"label":"good","mean_quality":0.94,"start":"2029-09-12T19:00Z","start_local":"22:00"},{"end":"2029-09-13T03:00Z","end_local":"06:00","hours":0.58,"label":"marginal","mean_quality":0.5,"start":"2029-09-13T02:25Z","start_local":"05:25"},{"end":"2029-09-13T03:35Z","end_local":"06:35","hours":0.58,"label":"poor","mean_quality":0.14,"start":"2029-09-13T03:00Z","start_local":"06:00"},{"end":"2029-09-13T04:00Z","end_local":"07:00","hours":0.42,"label":"unusable","mean_quality":0.0,"start":"2029-09-13T03:35Z","start_local":"06:35"}]}],"unscheduled":[],"warnings":[]}
