{"calculation_version":"2026-10-10.1","forecast_source":"none","night_date":"2027-08-14","schedule":[{"end":"2027-08-14T18:30Z","end_local":"21:30","hours":1.17,"mean_quality":0.0,"start":"2027-08-14T17:20Z","start_local":"20:20","target":null},{"end":"2027-08-14T20:05Z","end_local":"23:05","hours":1.58,"mean_quality":0.51,"start":"2027-08-14T18:30Z","start_local":"21:30","target":"NGC 7000"},{"end":"2027-08-14T21:40Z","end_local":"00:40","hours":1.58,"mean_quality":0.64,"start":"2027-08-14T20:05Z","start_local":"23:05","target":"V1057 Cyg"},{"end":"2027-08-14T23:15Z","end_local":"02:15","hours":1.58,"mean_quality":0.74,"start":"2027-08-14T21:40Z","start_local":"00:40","target":"M31"},{"end":"2027-08-15T00:50Z","end_local":"03:50","hours":1.58,"mean_quality":0.8,"start":"2027-08-14T23:15Z","start_local":"02:15","target":"M33"},{"end":"2027-08-15T02:25Z","end_local":"05:25","hours":1.58,"mean_quality":0.7,"start":"2027-08-15T00:50Z","start_local":"03:50","target":"M45"},{"end":"2027-08-15T03:30Z","end_local":"06:30","hours":1.08,"mean_quality":0.0,"start":"2027-08-15T02:25Z","start_local":"05:25","target":null}],"targets":[{"best_window":{"end":"2027-08-15T01:45Z","end_local":"04:45","hours":5.75,"label":"good","mean_quality":0.76,"start":"2027-08-14T20:00Z","start_local":"23:00"},"dec":41.26875,"moon_separation":92.2,"name":"M31","quality_hours":5.22,"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":89.5,"az":121.8,"t":"2027-08-15T01:30Z"},"verdict":"unknown","weather_known":false,"windows":[{"end":"2027-08-14T18:55Z","end_local":"21:55","hours":1.58,"label":"unusable","mean_quality":0.0,"start":"2027-08-14T17:20Z","start_local":"20:20"},{"end":"2027-08-14T19:10Z","end_local":"22:10","hours":0.25,"label":"poor","mean_quality":0.17,"start":"2027-08-14T18:55Z","start_local":"21:55"},{"end":"2027-08-14T20:00Z","end_local":"23:00","hours":0.83,"label":"marginal","mean_quality":0.49,"start":"2027-08-14T19:10Z","start_local":"22:10"},{"end":"2027-08-15T01:45Z","end_local":"04:45","hours":5.75,"label":"good","mean_quality":0.76,"start":"2027-08-14T20:00Z","start_local":"23:00"},{"end":"2027-08-15T02:25Z","end_local":"05:25","hours":0.67,"label":"marginal","mean_quality":0.5,"start":"2027-08-15T01:45Z","start_local":"04:45"},{"end":"2027-08-15T03:00Z","end_local":"06:00","hours":0.58,"label":"poor","mean_quality":0.15,"start":"2027-08-15T02:25Z","start_local":"05:25"},{"end":"2027-08-15T03:30Z","end_local":"06:30","hours":0.5,"label":"unusable","mean_quality":0.0,"start":"2027-08-15T03:00Z","start_local":"06:00"}]},{"best_window":null,"dec":-5.3876,"moon_separation":136.3,"name":"M42","quality_hours":0.02,"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":0,"score_weather":null,"transit":{"airmass":1.47,"alt":42.9,"az":180.4,"t":"2027-08-15T06:25Z"},"verdict":"unknown","weather_known":false,"windows":[{"end":"2027-08-15T02:40Z","end_local":"05:40","hours":9.33,"label":"unusable","mean_quality":0.0,"start":"2027-08-14T17:20Z","start_local":"20:20"},{"end":"2027-08-15T03:00Z","end_local":"06:00","hours":0.33,"label":"poor","mean_quality":0.07,"start":"2027-08-15T02:40Z","start_local":"05:40"},{"end":"2027-08-15T03:30Z","end_local":"06:30","hours":0.5,"label":"unusable","mean_quality":0.0,"start":"2027-08-15T03:00Z","start_local":"06:00"}]},{"best_window":{"end":"2027-08-15T01:45Z","end_local":"04:45","hours":2.08,"label":"good","mean_quality":0.79,"start":"2027-08-14T23:40Z","start_local":"02:40"},"dec":24.11388889,"moon_separation":123.7,"name":"M45","quality_hours":2.38,"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":55,"score_weather":null,"transit":{"airmass":1.05,"alt":72.5,"az":179.5,"t":"2027-08-15T04:35Z"},"verdict":"unknown","weather_known":false,"windows":[{"end":"2027-08-14T23:00Z","end_local":"02:00","hours":5.67,"label":"unusable","mean_quality":0.0,"start":"2027-08-14T17:20Z","start_local":"20:20"},{"end":"2027-08-14T23:40Z","end_local":"02:40","hours":0.67,"label":"marginal","mean_quality":0.48,"start":"2027-08-14T23:00Z","start_local":"02:00"},{"end":"2027-08-15T01:45Z","end_local":"04:45","hours":2.08,"label":"good","mean_quality":0.79,"start":"2027-08-14T23:40Z","start_local":"02:40"},{"end":"2027-08-15T02:25Z","end_local":"05:25","hours":0.67,"label":"marginal","mean_quality":0.48,"start":"2027-08-15T01:45Z","start_local":"04:45"},{"end":"2027-08-15T03:00Z","end_local":"06:00","hours":0.58,"label":"poor","mean_quality":0.15,"start":"2027-08-15T02:25Z","start_local":"05:25"},{"end":"2027-08-15T03:30Z","end_local":"06:30","hours":0.5,"label":"unusable","mean_quality":0.0,"start":"2027-08-15T03:00Z","start_local":"06:00"}]},{"best_window":{"end":"2027-08-15T01:45Z","end_local":"04:45","hours":6.58,"label":"good","mean_quality":0.69,"start":"2027-08-14T19:10Z","start_local":"22:10"},"dec":44.33,"moon_separation":68.3,"name":"NGC 7000","quality_hours":5.17,"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":95,"score_weather":null,"transit":{"airmass":1.0,"alt":87.2,"az":354.3,"t":"2027-08-14T21:50Z"},"verdict":"unknown","weather_known":false,"windows":[{"end":"2027-08-14T17:55Z","end_local":"20:55","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2027-08-14T17:20Z","start_local":"20:20"},{"end":"2027-08-14T18:30Z","end_local":"21:30","hours":0.58,"label":"poor","mean_quality":0.1,"start":"2027-08-14T17:55Z","start_local":"20:55"},{"end":"2027-08-14T19:10Z","end_local":"22:10","hours":0.67,"label":"marginal","mean_quality":0.33,"start":"2027-08-14T18:30Z","start_local":"21:30"},{"end":"2027-08-15T01:45Z","end_local":"04:45","hours":6.58,"label":"good","mean_quality":0.69,"start":"2027-08-14T19:10Z","start_local":"22:10"},{"end":"2027-08-15T02:25Z","end_local":"05:25","hours":0.67,"label":"marginal","mean_quality":0.45,"start":"2027-08-15T01:45Z","start_local":"04:45"},{"end":"2027-08-15T03:00Z","end_local":"06:00","hours":0.58,"label":"poor","mean_quality":0.13,"start":"2027-08-15T02:25Z","start_local":"05:25"},{"end":"2027-08-15T03:30Z","end_local":"06:30","hours":0.5,"label":"unusable","mean_quality":0.0,"start":"2027-08-15T03:00Z","start_local":"06:00"}]},{"best_window":{"end":"2027-08-15T01:45Z","end_local":"04:45","hours":6.58,"label":"good","mean_quality":0.69,"start":"2027-08-14T19:10Z","start_local":"22:10"},"dec":44.25788576,"moon_separation":68.2,"name":"V1057 Cyg","quality_hours":5.17,"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":95,"score_weather":null,"transit":{"airmass":1.0,"alt":87.3,"az":354.5,"t":"2027-08-14T21:50Z"},"verdict":"unknown","weather_known":false,"windows":[{"end":"2027-08-14T17:55Z","end_local":"20:55","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2027-08-14T17:20Z","start_local":"20:20"},{"end":"2027-08-14T18:30Z","end_local":"21:30","hours":0.58,"label":"poor","mean_quality":0.1,"start":"2027-08-14T17:55Z","start_local":"20:55"},{"end":"2027-08-14T19:10Z","end_local":"22:10","hours":0.67,"label":"marginal","mean_quality":0.33,"start":"2027-08-14T18:30Z","start_local":"21:30"},{"end":"2027-08-15T01:45Z","end_local":"04:45","hours":6.58,"label":"good","mean_quality":0.69,"start":"2027-08-14T19:10Z","start_local":"22:10"},{"end":"2027-08-15T02:25Z","end_local":"05:25","hours":0.67,"label":"marginal","mean_quality":0.45,"start":"2027-08-15T01:45Z","start_local":"04:45"},{"end":"2027-08-15T03:00Z","end_local":"06:00","hours":0.58,"label":"poor","mean_quality":0.13,"start":"2027-08-15T02:25Z","start_local":"05:25"},{"end":"2027-08-15T03:30Z","end_local":"06:30","hours":0.5,"label":"unusable","mean_quality":0.0,"start":"2027-08-15T03:00Z","start_local":"06:00"}]},{"best_window":{"end":"2027-08-15T01:45Z","end_local":"04:45","hours":4.42,"label":"good","mean_quality":0.78,"start":"2027-08-14T21:20Z","start_local":"00:20"},"dec":30.66017511,"moon_separation":97.2,"name":"M33","quality_hours":4.26,"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":181.9,"t":"2027-08-15T02:25Z"},"verdict":"unknown","weather_known":false,"windows":[{"end":"2027-08-14T20:25Z","end_local":"23:25","hours":3.08,"label":"unusable","mean_quality":0.0,"start":"2027-08-14T17:20Z","start_local":"20:20"},{"end":"2027-08-14T21:20Z","end_local":"00:20","hours":0.92,"label":"marginal","mean_quality":0.45,"start":"2027-08-14T20:25Z","start_local":"23:25"},{"end":"2027-08-15T01:45Z","end_local":"04:45","hours":4.42,"label":"good","mean_quality":0.78,"start":"2027-08-14T21:20Z","start_local":"00:20"},{"end":"2027-08-15T02:25Z","end_local":"05:25","hours":0.67,"label":"marginal","mean_quality":0.5,"start":"2027-08-15T01:45Z","start_local":"04:45"},{"end":"2027-08-15T03:00Z","end_local":"06:00","hours":0.58,"label":"poor","mean_quality":0.15,"start":"2027-08-15T02:25Z","start_local":"05:25"},{"end":"2027-08-15T03:30Z","end_local":"06:30","hours":0.5,"label":"unusable","mean_quality":0.0,"start":"2027-08-15T03:00Z","start_local":"06:00"}]}],"unscheduled":[{"name":"M42","why":"no usable window tonight"}],"warnings":[]}
