{"calculation_version":"2026-10-10.1","forecast_source":"none","night_date":"2027-07-18","schedule":[{"end":"2027-07-18T19:10Z","end_local":"22:10","hours":1.33,"mean_quality":0.0,"start":"2027-07-18T17:50Z","start_local":"20:50","target":null},{"end":"2027-07-19T01:05Z","end_local":"04:05","hours":5.92,"mean_quality":0.57,"start":"2027-07-18T19:10Z","start_local":"22:10","target":"Vega"},{"end":"2027-07-19T03:05Z","end_local":"06:05","hours":2.0,"mean_quality":0.0,"start":"2027-07-19T01:05Z","start_local":"04:05","target":null}],"targets":[{"best_window":{"end":"2027-07-18T22:05Z","end_local":"01:05","hours":2.17,"label":"good","mean_quality":0.62,"start":"2027-07-18T19:55Z","start_local":"22:55"},"dec":38.78368896,"moon_separation":63.7,"name":"Vega","quality_hours":3.72,"ra":279.23473479,"resolved":{"common_name":"Vega","dec":38.78368896,"name":"* alf Lyr","ra":279.23473479,"simbad_url":"https://simbad.cds.unistra.fr/simbad/sim-id?Ident=Vega","source":"sesame","spectral_type":"A0V","type":"dS*","type_text":"delta Scuti variable","vmag":0.03},"score":null,"score_astronomy":60,"score_weather":null,"transit":{"airmass":1.0,"alt":87.1,"az":187.3,"t":"2027-07-18T21:15Z"},"verdict":"unknown","weather_known":false,"windows":[{"end":"2027-07-18T18:30Z","end_local":"21:30","hours":0.67,"label":"unusable","mean_quality":0.0,"start":"2027-07-18T17:50Z","start_local":"20:50"},{"end":"2027-07-18T19:10Z","end_local":"22:10","hours":0.67,"label":"poor","mean_quality":0.1,"start":"2027-07-18T18:30Z","start_local":"21:30"},{"end":"2027-07-18T19:55Z","end_local":"22:55","hours":0.75,"label":"marginal","mean_quality":0.33,"start":"2027-07-18T19:10Z","start_local":"22:10"},{"end":"2027-07-18T22:05Z","end_local":"01:05","hours":2.17,"label":"good","mean_quality":0.62,"start":"2027-07-18T19:55Z","start_local":"22:55"},{"end":"2027-07-18T23:25Z","end_local":"02:25","hours":1.33,"label":"marginal","mean_quality":0.6,"start":"2027-07-18T22:05Z","start_local":"01:05"},{"end":"2027-07-19T00:05Z","end_local":"03:05","hours":0.67,"label":"good","mean_quality":0.6,"start":"2027-07-18T23:25Z","start_local":"02:25"},{"end":"2027-07-19T01:05Z","end_local":"04:05","hours":1.0,"label":"marginal","mean_quality":0.59,"start":"2027-07-19T00:05Z","start_local":"03:05"},{"end":"2027-07-19T02:35Z","end_local":"05:35","hours":1.5,"label":"poor","mean_quality":0.18,"start":"2027-07-19T01:05Z","start_local":"04:05"},{"end":"2027-07-19T03:05Z","end_local":"06:05","hours":0.5,"label":"unusable","mean_quality":0.0,"start":"2027-07-19T02:35Z","start_local":"05:35"}]}],"unscheduled":[],"warnings":[]}