{"calculation_version":"2026-10-10.1","forecast_source":"none","night_date":"2027-07-27","schedule":[{"end":"2027-07-27T19:00Z","end_local":"22:00","hours":1.33,"mean_quality":0.0,"start":"2027-07-27T17:40Z","start_local":"20:40","target":null},{"end":"2027-07-28T02:00Z","end_local":"05:00","hours":7.0,"mean_quality":0.82,"start":"2027-07-27T19:00Z","start_local":"22:00","target":"NGC 7000"},{"end":"2027-07-28T03:15Z","end_local":"06:15","hours":1.25,"mean_quality":0.0,"start":"2027-07-28T02:00Z","start_local":"05:00","target":null}],"targets":[{"best_window":{"end":"2027-07-28T01:15Z","end_local":"04:15","hours":5.5,"label":"good","mean_quality":0.92,"start":"2027-07-27T19:45Z","start_local":"22:45"},"dec":44.33,"moon_separation":75.1,"name":"NGC 7000","quality_hours":5.92,"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":87.3,"az":357.1,"t":"2027-07-27T23:00Z"},"verdict":"unknown","weather_known":false,"windows":[{"end":"2027-07-27T18:20Z","end_local":"21:20","hours":0.67,"label":"unusable","mean_quality":0.0,"start":"2027-07-27T17:40Z","start_local":"20:40"},{"end":"2027-07-27T19:00Z","end_local":"22:00","hours":0.67,"label":"poor","mean_quality":0.13,"start":"2027-07-27T18:20Z","start_local":"21:20"},{"end":"2027-07-27T19:45Z","end_local":"22:45","hours":0.75,"label":"marginal","mean_quality":0.47,"start":"2027-07-27T19:00Z","start_local":"22:00"},{"end":"2027-07-28T01:15Z","end_local":"04:15","hours":5.5,"label":"good","mean_quality":0.92,"start":"2027-07-27T19:45Z","start_local":"22:45"},{"end":"2027-07-28T02:00Z","end_local":"05:00","hours":0.75,"label":"marginal","mean_quality":0.43,"start":"2027-07-28T01:15Z","start_local":"04:15"},{"end":"2027-07-28T02:40Z","end_local":"05:40","hours":0.67,"label":"poor","mean_quality":0.12,"start":"2027-07-28T02:00Z","start_local":"05:00"},{"end":"2027-07-28T03:15Z","end_local":"06:15","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2027-07-28T02:40Z","start_local":"05:40"}]}],"unscheduled":[],"warnings":[]}