{"calculation_version":"2026-10-10.1","forecast_source":"none","night_date":"2027-11-29","schedule":[{"end":"2027-11-29T16:00Z","end_local":"18:00","hours":1.17,"mean_quality":0.0,"start":"2027-11-29T14:50Z","start_local":"16:50","target":null},{"end":"2027-11-29T17:55Z","end_local":"19:55","hours":1.92,"mean_quality":0.85,"start":"2027-11-29T16:00Z","start_local":"18:00","target":"NGC 7000"},{"end":"2027-11-29T19:50Z","end_local":"21:50","hours":1.92,"mean_quality":0.91,"start":"2027-11-29T17:55Z","start_local":"19:55","target":"V1057 Cyg"},{"end":"2027-11-29T21:45Z","end_local":"23:45","hours":1.92,"mean_quality":1.0,"start":"2027-11-29T19:50Z","start_local":"21:50","target":"M31"},{"end":"2027-11-29T23:40Z","end_local":"01:40","hours":1.92,"mean_quality":0.93,"start":"2027-11-29T21:45Z","start_local":"23:45","target":"M33"},{"end":"2027-11-30T01:35Z","end_local":"03:35","hours":1.92,"mean_quality":0.93,"start":"2027-11-29T23:40Z","start_local":"01:40","target":"M45"},{"end":"2027-11-30T03:15Z","end_local":"05:15","hours":1.67,"mean_quality":0.67,"start":"2027-11-30T01:35Z","start_local":"03:35","target":"M42"},{"end":"2027-11-30T05:30Z","end_local":"07:30","hours":2.25,"mean_quality":0.0,"start":"2027-11-30T03:15Z","start_local":"05:15","target":null}],"targets":[{"best_window":{"end":"2027-11-30T00:40Z","end_local":"02:40","hours":8.08,"label":"good","mean_quality":0.94,"start":"2027-11-29T16:35Z","start_local":"18:35"},"dec":41.26875,"moon_separation":116.1,"name":"M31","quality_hours":8.3,"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":131.2,"t":"2027-11-29T18:30Z"},"verdict":"unknown","weather_known":false,"windows":[{"end":"2027-11-29T15:25Z","end_local":"17:25","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2027-11-29T14:50Z","start_local":"16:50"},{"end":"2027-11-29T16:00Z","end_local":"18:00","hours":0.58,"label":"poor","mean_quality":0.15,"start":"2027-11-29T15:25Z","start_local":"17:25"},{"end":"2027-11-29T16:35Z","end_local":"18:35","hours":0.58,"label":"marginal","mean_quality":0.5,"start":"2027-11-29T16:00Z","start_local":"18:00"},{"end":"2027-11-30T00:40Z","end_local":"02:40","hours":8.08,"label":"good","mean_quality":0.94,"start":"2027-11-29T16:35Z","start_local":"18:35"},{"end":"2027-11-30T01:15Z","end_local":"03:15","hours":0.58,"label":"marginal","mean_quality":0.5,"start":"2027-11-30T00:40Z","start_local":"02:40"},{"end":"2027-11-30T05:30Z","end_local":"07:30","hours":4.25,"label":"unusable","mean_quality":0.0,"start":"2027-11-30T01:15Z","start_local":"03:15"}]},{"best_window":{"end":"2027-11-30T02:40Z","end_local":"04:40","hours":6.5,"label":"good","mean_quality":0.83,"start":"2027-11-29T20:10Z","start_local":"22:10"},"dec":-5.3876,"moon_separation":147.9,"name":"M42","quality_hours":5.95,"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":89,"score_weather":null,"transit":{"airmass":1.47,"alt":42.9,"az":180.6,"t":"2027-11-29T23:25Z"},"verdict":"unknown","weather_known":false,"windows":[{"end":"2027-11-29T19:40Z","end_local":"21:40","hours":4.83,"label":"unusable","mean_quality":0.0,"start":"2027-11-29T14:50Z","start_local":"16:50"},{"end":"2027-11-29T20:10Z","end_local":"22:10","hours":0.5,"label":"marginal","mean_quality":0.51,"start":"2027-11-29T19:40Z","start_local":"21:40"},{"end":"2027-11-30T02:40Z","end_local":"04:40","hours":6.5,"label":"good","mean_quality":0.83,"start":"2027-11-29T20:10Z","start_local":"22:10"},{"end":"2027-11-30T03:15Z","end_local":"05:15","hours":0.58,"label":"marginal","mean_quality":0.5,"start":"2027-11-30T02:40Z","start_local":"04:40"},{"end":"2027-11-30T05:30Z","end_local":"07:30","hours":2.25,"label":"unusable","mean_quality":0.0,"start":"2027-11-30T03:15Z","start_local":"05:15"}]},{"best_window":{"end":"2027-11-30T02:45Z","end_local":"04:45","hours":10.17,"label":"good","mean_quality":0.92,"start":"2027-11-29T16:35Z","start_local":"18:35"},"dec":24.11388889,"moon_separation":151.4,"name":"M45","quality_hours":9.8,"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":180.0,"t":"2027-11-29T21:35Z"},"verdict":"unknown","weather_known":false,"windows":[{"end":"2027-11-29T16:00Z","end_local":"18:00","hours":1.17,"label":"unusable","mean_quality":0.0,"start":"2027-11-29T14:50Z","start_local":"16:50"},{"end":"2027-11-29T16:30Z","end_local":"18:30","hours":0.5,"label":"poor","mean_quality":0.25,"start":"2027-11-29T16:00Z","start_local":"18:00"},{"end":"2027-11-29T16:35Z","end_local":"18:35","hours":0.08,"label":"marginal","mean_quality":0.31,"start":"2027-11-29T16:30Z","start_local":"18:30"},{"end":"2027-11-30T02:45Z","end_local":"04:45","hours":10.17,"label":"good","mean_quality":0.92,"start":"2027-11-29T16:35Z","start_local":"18:35"},{"end":"2027-11-30T03:15Z","end_local":"05:15","hours":0.5,"label":"marginal","mean_quality":0.5,"start":"2027-11-30T02:45Z","start_local":"04:45"},{"end":"2027-11-30T05:30Z","end_local":"07:30","hours":2.25,"label":"unusable","mean_quality":0.0,"start":"2027-11-30T03:15Z","start_local":"05:15"}]},{"best_window":{"end":"2027-11-29T21:10Z","end_local":"23:10","hours":4.58,"label":"good","mean_quality":0.89,"start":"2027-11-29T16:35Z","start_local":"18:35"},"dec":44.33,"moon_separation":82.5,"name":"NGC 7000","quality_hours":4.76,"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":351.7,"t":"2027-11-29T14:50Z"},"verdict":"unknown","weather_known":false,"windows":[{"end":"2027-11-29T15:25Z","end_local":"17:25","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2027-11-29T14:50Z","start_local":"16:50"},{"end":"2027-11-29T16:00Z","end_local":"18:00","hours":0.58,"label":"poor","mean_quality":0.15,"start":"2027-11-29T15:25Z","start_local":"17:25"},{"end":"2027-11-29T16:35Z","end_local":"18:35","hours":0.58,"label":"marginal","mean_quality":0.5,"start":"2027-11-29T16:00Z","start_local":"18:00"},{"end":"2027-11-29T21:10Z","end_local":"23:10","hours":4.58,"label":"good","mean_quality":0.89,"start":"2027-11-29T16:35Z","start_local":"18:35"},{"end":"2027-11-29T21:45Z","end_local":"23:45","hours":0.58,"label":"marginal","mean_quality":0.49,"start":"2027-11-29T21:10Z","start_local":"23:10"},{"end":"2027-11-30T05:30Z","end_local":"07:30","hours":7.75,"label":"unusable","mean_quality":0.0,"start":"2027-11-29T21:45Z","start_local":"23:45"}]},{"best_window":{"end":"2027-11-29T21:10Z","end_local":"23:10","hours":4.58,"label":"good","mean_quality":0.89,"start":"2027-11-29T16:35Z","start_local":"18:35"},"dec":44.25788576,"moon_separation":82.5,"name":"V1057 Cyg","quality_hours":4.76,"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":351.9,"t":"2027-11-29T14:50Z"},"verdict":"unknown","weather_known":false,"windows":[{"end":"2027-11-29T15:25Z","end_local":"17:25","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2027-11-29T14:50Z","start_local":"16:50"},{"end":"2027-11-29T16:00Z","end_local":"18:00","hours":0.58,"label":"poor","mean_quality":0.15,"start":"2027-11-29T15:25Z","start_local":"17:25"},{"end":"2027-11-29T16:35Z","end_local":"18:35","hours":0.58,"label":"marginal","mean_quality":0.5,"start":"2027-11-29T16:00Z","start_local":"18:00"},{"end":"2027-11-29T21:10Z","end_local":"23:10","hours":4.58,"label":"good","mean_quality":0.89,"start":"2027-11-29T16:35Z","start_local":"18:35"},{"end":"2027-11-29T21:45Z","end_local":"23:45","hours":0.58,"label":"marginal","mean_quality":0.49,"start":"2027-11-29T21:10Z","start_local":"23:10"},{"end":"2027-11-30T05:30Z","end_local":"07:30","hours":7.75,"label":"unusable","mean_quality":0.0,"start":"2027-11-29T21:45Z","start_local":"23:45"}]},{"best_window":{"end":"2027-11-30T00:55Z","end_local":"02:55","hours":8.33,"label":"good","mean_quality":0.95,"start":"2027-11-29T16:35Z","start_local":"18:35"},"dec":30.66017511,"moon_separation":123.8,"name":"M33","quality_hours":8.51,"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":182.7,"t":"2027-11-29T19:25Z"},"verdict":"unknown","weather_known":false,"windows":[{"end":"2027-11-29T15:25Z","end_local":"17:25","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2027-11-29T14:50Z","start_local":"16:50"},{"end":"2027-11-29T16:00Z","end_local":"18:00","hours":0.58,"label":"poor","mean_quality":0.13,"start":"2027-11-29T15:25Z","start_local":"17:25"},{"end":"2027-11-29T16:35Z","end_local":"18:35","hours":0.58,"label":"marginal","mean_quality":0.47,"start":"2027-11-29T16:00Z","start_local":"18:00"},{"end":"2027-11-30T00:55Z","end_local":"02:55","hours":8.33,"label":"good","mean_quality":0.95,"start":"2027-11-29T16:35Z","start_local":"18:35"},{"end":"2027-11-30T01:25Z","end_local":"03:25","hours":0.5,"label":"marginal","mean_quality":0.49,"start":"2027-11-30T00:55Z","start_local":"02:55"},{"end":"2027-11-30T05:30Z","end_local":"07:30","hours":4.08,"label":"unusable","mean_quality":0.0,"start":"2027-11-30T01:25Z","start_local":"03:25"}]}],"unscheduled":[],"warnings":[]}
