{"calculation_version":"2026-10-10.1","forecast_source":"none","night_date":"2027-05-05","schedule":[{"end":"2027-05-05T19:40Z","end_local":"22:40","hours":2.33,"mean_quality":0.0,"start":"2027-05-05T17:20Z","start_local":"20:20","target":null},{"end":"2027-05-06T02:05Z","end_local":"05:05","hours":6.42,"mean_quality":0.84,"start":"2027-05-05T19:40Z","start_local":"22:40","target":"Vega"},{"end":"2027-05-06T03:15Z","end_local":"06:15","hours":1.17,"mean_quality":0.0,"start":"2027-05-06T02:05Z","start_local":"05:05","target":null}],"targets":[{"best_window":{"end":"2027-05-06T01:25Z","end_local":"04:25","hours":5.25,"label":"good","mean_quality":0.92,"start":"2027-05-05T20:10Z","start_local":"23:10"},"dec":38.78368896,"moon_separation":96.2,"name":"Vega","quality_hours":5.5,"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":100,"score_weather":null,"transit":{"airmass":1.0,"alt":87.1,"az":183.7,"t":"2027-05-06T02:05Z"},"verdict":"unknown","weather_known":false,"windows":[{"end":"2027-05-05T19:40Z","end_local":"22:40","hours":2.33,"label":"unusable","mean_quality":0.0,"start":"2027-05-05T17:20Z","start_local":"20:20"},{"end":"2027-05-05T20:10Z","end_local":"23:10","hours":0.5,"label":"marginal","mean_quality":0.51,"start":"2027-05-05T19:40Z","start_local":"22:40"},{"end":"2027-05-06T01:25Z","end_local":"04:25","hours":5.25,"label":"good","mean_quality":0.92,"start":"2027-05-05T20:10Z","start_local":"23:10"},{"end":"2027-05-06T02:05Z","end_local":"05:05","hours":0.67,"label":"marginal","mean_quality":0.5,"start":"2027-05-06T01:25Z","start_local":"04:25"},{"end":"2027-05-06T02:45Z","end_local":"05:45","hours":0.67,"label":"poor","mean_quality":0.15,"start":"2027-05-06T02:05Z","start_local":"05:05"},{"end":"2027-05-06T03:15Z","end_local":"06:15","hours":0.5,"label":"unusable","mean_quality":0.0,"start":"2027-05-06T02:45Z","start_local":"05:45"}]}],"unscheduled":[],"warnings":[]}