{"calculation_version":"2026-10-10.1","forecast_source":"none","night_date":"2029-10-18","schedule":[{"end":"2029-10-18T17:10Z","end_local":"20:10","hours":1.58,"mean_quality":0.0,"start":"2029-10-18T15:35Z","start_local":"18:35","target":null},{"end":"2029-10-18T19:00Z","end_local":"22:00","hours":1.83,"mean_quality":0.53,"start":"2029-10-18T17:10Z","start_local":"20:10","target":"NGC 7000"},{"end":"2029-10-18T20:50Z","end_local":"23:50","hours":1.83,"mean_quality":0.51,"start":"2029-10-18T19:00Z","start_local":"22:00","target":"V1057 Cyg"},{"end":"2029-10-18T22:40Z","end_local":"01:40","hours":1.83,"mean_quality":0.61,"start":"2029-10-18T20:50Z","start_local":"23:50","target":"M45"},{"end":"2029-10-19T00:30Z","end_local":"03:30","hours":1.83,"mean_quality":0.58,"start":"2029-10-18T22:40Z","start_local":"01:40","target":"M31"},{"end":"2029-10-19T02:20Z","end_local":"05:20","hours":1.83,"mean_quality":0.79,"start":"2029-10-19T00:30Z","start_local":"03:30","target":"M42"},{"end":"2029-10-19T03:40Z","end_local":"06:40","hours":1.33,"mean_quality":0.65,"start":"2029-10-19T02:20Z","start_local":"05:20","target":"M33"},{"end":"2029-10-19T04:40Z","end_local":"07:40","hours":1.0,"mean_quality":0.0,"start":"2029-10-19T03:40Z","start_local":"06:40","target":null}],"targets":[{"best_window":{"end":"2029-10-19T03:10Z","end_local":"06:10","hours":3.25,"label":"good","mean_quality":0.71,"start":"2029-10-18T23:55Z","start_local":"02:55"},"dec":41.26875,"moon_separation":46.9,"name":"M31","quality_hours":6.01,"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":88,"score_weather":null,"transit":{"airmass":1.0,"alt":89.7,"az":185.9,"t":"2029-10-18T21:15Z"},"verdict":"unknown","weather_known":false,"windows":[{"end":"2029-10-18T16:05Z","end_local":"19:05","hours":0.5,"label":"unusable","mean_quality":0.0,"start":"2029-10-18T15:35Z","start_local":"18:35"},{"end":"2029-10-18T17:10Z","end_local":"20:10","hours":1.08,"label":"poor","mean_quality":0.15,"start":"2029-10-18T16:05Z","start_local":"19:05"},{"end":"2029-10-18T23:55Z","end_local":"02:55","hours":6.75,"label":"marginal","mean_quality":0.5,"start":"2029-10-18T17:10Z","start_local":"20:10"},{"end":"2029-10-19T03:10Z","end_local":"06:10","hours":3.25,"label":"good","mean_quality":0.71,"start":"2029-10-18T23:55Z","start_local":"02:55"},{"end":"2029-10-19T03:25Z","end_local":"06:25","hours":0.25,"label":"marginal","mean_quality":0.32,"start":"2029-10-19T03:10Z","start_local":"06:10"},{"end":"2029-10-19T03:55Z","end_local":"06:55","hours":0.5,"label":"poor","mean_quality":0.17,"start":"2029-10-19T03:25Z","start_local":"06:25"},{"end":"2029-10-19T04:40Z","end_local":"07:40","hours":0.75,"label":"unusable","mean_quality":0.0,"start":"2029-10-19T03:55Z","start_local":"06:55"}]},{"best_window":{"end":"2029-10-19T03:10Z","end_local":"06:10","hours":3.83,"label":"good","mean_quality":0.77,"start":"2029-10-18T23:20Z","start_local":"02:20"},"dec":-5.3876,"moon_separation":97.1,"name":"M42","quality_hours":3.69,"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":82,"score_weather":null,"transit":{"airmass":1.47,"alt":42.9,"az":179.5,"t":"2029-10-19T02:05Z"},"verdict":"unknown","weather_known":false,"windows":[{"end":"2029-10-18T22:20Z","end_local":"01:20","hours":6.75,"label":"unusable","mean_quality":0.0,"start":"2029-10-18T15:35Z","start_local":"18:35"},{"end":"2029-10-18T23:20Z","end_local":"02:20","hours":1.0,"label":"marginal","mean_quality":0.46,"start":"2029-10-18T22:20Z","start_local":"01:20"},{"end":"2029-10-19T03:10Z","end_local":"06:10","hours":3.83,"label":"good","mean_quality":0.77,"start":"2029-10-18T23:20Z","start_local":"02:20"},{"end":"2029-10-19T03:40Z","end_local":"06:40","hours":0.5,"label":"marginal","mean_quality":0.43,"start":"2029-10-19T03:10Z","start_local":"06:10"},{"end":"2029-10-19T04:10Z","end_local":"07:10","hours":0.5,"label":"poor","mean_quality":0.13,"start":"2029-10-19T03:40Z","start_local":"06:40"},{"end":"2029-10-19T04:40Z","end_local":"07:40","hours":0.5,"label":"unusable","mean_quality":0.0,"start":"2029-10-19T04:10Z","start_local":"07:10"}]},{"best_window":{"end":"2029-10-19T03:10Z","end_local":"06:10","hours":5.58,"label":"good","mean_quality":0.77,"start":"2029-10-18T21:35Z","start_local":"00:35"},"dec":24.11388889,"moon_separation":71.9,"name":"M45","quality_hours":5.98,"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":181.4,"t":"2029-10-19T00:20Z"},"verdict":"unknown","weather_known":false,"windows":[{"end":"2029-10-18T18:45Z","end_local":"21:45","hours":3.17,"label":"unusable","mean_quality":0.0,"start":"2029-10-18T15:35Z","start_local":"18:35"},{"end":"2029-10-18T18:55Z","end_local":"21:55","hours":0.17,"label":"poor","mean_quality":0.27,"start":"2029-10-18T18:45Z","start_local":"21:45"},{"end":"2029-10-18T21:35Z","end_local":"00:35","hours":2.67,"label":"marginal","mean_quality":0.5,"start":"2029-10-18T18:55Z","start_local":"21:55"},{"end":"2029-10-19T03:10Z","end_local":"06:10","hours":5.58,"label":"good","mean_quality":0.77,"start":"2029-10-18T21:35Z","start_local":"00:35"},{"end":"2029-10-19T03:40Z","end_local":"06:40","hours":0.5,"label":"marginal","mean_quality":0.46,"start":"2029-10-19T03:10Z","start_local":"06:10"},{"end":"2029-10-19T04:10Z","end_local":"07:10","hours":0.5,"label":"poor","mean_quality":0.13,"start":"2029-10-19T03:40Z","start_local":"06:40"},{"end":"2029-10-19T04:40Z","end_local":"07:40","hours":0.5,"label":"unusable","mean_quality":0.0,"start":"2029-10-19T04:10Z","start_local":"07:10"}]},{"best_window":{"end":"2029-10-19T00:15Z","end_local":"03:15","hours":7.08,"label":"marginal","mean_quality":0.49,"start":"2029-10-18T17:10Z","start_local":"20:10"},"dec":44.33,"moon_separation":52.9,"name":"NGC 7000","quality_hours":3.7,"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":51,"score_weather":null,"transit":{"airmass":1.0,"alt":87.2,"az":3.5,"t":"2029-10-18T17:30Z"},"verdict":"unknown","weather_known":false,"windows":[{"end":"2029-10-18T16:05Z","end_local":"19:05","hours":0.5,"label":"unusable","mean_quality":0.0,"start":"2029-10-18T15:35Z","start_local":"18:35"},{"end":"2029-10-18T17:10Z","end_local":"20:10","hours":1.08,"label":"poor","mean_quality":0.18,"start":"2029-10-18T16:05Z","start_local":"19:05"},{"end":"2029-10-19T00:15Z","end_local":"03:15","hours":7.08,"label":"marginal","mean_quality":0.49,"start":"2029-10-18T17:10Z","start_local":"20:10"},{"end":"2029-10-19T00:25Z","end_local":"03:25","hours":0.17,"label":"poor","mean_quality":0.28,"start":"2029-10-19T00:15Z","start_local":"03:15"},{"end":"2029-10-19T04:40Z","end_local":"07:40","hours":4.25,"label":"unusable","mean_quality":0.0,"start":"2029-10-19T00:25Z","start_local":"03:25"}]},{"best_window":{"end":"2029-10-19T00:15Z","end_local":"03:15","hours":7.08,"label":"marginal","mean_quality":0.49,"start":"2029-10-18T17:10Z","start_local":"20:10"},"dec":44.25788576,"moon_separation":52.8,"name":"V1057 Cyg","quality_hours":3.7,"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":51,"score_weather":null,"transit":{"airmass":1.0,"alt":87.3,"az":4.0,"t":"2029-10-18T17:30Z"},"verdict":"unknown","weather_known":false,"windows":[{"end":"2029-10-18T16:05Z","end_local":"19:05","hours":0.5,"label":"unusable","mean_quality":0.0,"start":"2029-10-18T15:35Z","start_local":"18:35"},{"end":"2029-10-18T17:10Z","end_local":"20:10","hours":1.08,"label":"poor","mean_quality":0.18,"start":"2029-10-18T16:05Z","start_local":"19:05"},{"end":"2029-10-19T00:15Z","end_local":"03:15","hours":7.08,"label":"marginal","mean_quality":0.49,"start":"2029-10-18T17:10Z","start_local":"20:10"},{"end":"2029-10-19T00:25Z","end_local":"03:25","hours":0.17,"label":"poor","mean_quality":0.28,"start":"2029-10-19T00:15Z","start_local":"03:15"},{"end":"2029-10-19T04:40Z","end_local":"07:40","hours":4.25,"label":"unusable","mean_quality":0.0,"start":"2029-10-19T00:25Z","start_local":"03:25"}]},{"best_window":{"end":"2029-10-19T03:10Z","end_local":"06:10","hours":3.25,"label":"good","mean_quality":0.73,"start":"2029-10-18T23:55Z","start_local":"02:55"},"dec":30.66017511,"moon_separation":46.7,"name":"M33","quality_hours":5.99,"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":91,"score_weather":null,"transit":{"airmass":1.02,"alt":79.1,"az":179.0,"t":"2029-10-18T22:05Z"},"verdict":"unknown","weather_known":false,"windows":[{"end":"2029-10-18T16:10Z","end_local":"19:10","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2029-10-18T15:35Z","start_local":"18:35"},{"end":"2029-10-18T17:10Z","end_local":"20:10","hours":1.0,"label":"poor","mean_quality":0.12,"start":"2029-10-18T16:10Z","start_local":"19:10"},{"end":"2029-10-18T23:55Z","end_local":"02:55","hours":6.75,"label":"marginal","mean_quality":0.49,"start":"2029-10-18T17:10Z","start_local":"20:10"},{"end":"2029-10-19T03:10Z","end_local":"06:10","hours":3.25,"label":"good","mean_quality":0.73,"start":"2029-10-18T23:55Z","start_local":"02:55"},{"end":"2029-10-19T03:40Z","end_local":"06:40","hours":0.5,"label":"marginal","mean_quality":0.35,"start":"2029-10-19T03:10Z","start_local":"06:10"},{"end":"2029-10-19T04:05Z","end_local":"07:05","hours":0.42,"label":"poor","mean_quality":0.07,"start":"2029-10-19T03:40Z","start_local":"06:40"},{"end":"2029-10-19T04:40Z","end_local":"07:40","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2029-10-19T04:05Z","start_local":"07:05"}]}],"unscheduled":[],"warnings":[]}