{"calculation_version":"2026-10-10.1","forecast_source":"history","night_date":"2026-02-14","schedule":[{"end":"2026-02-15T05:20Z","end_local":"07:20","hours":13.5,"mean_quality":0.0,"start":"2026-02-14T15:50Z","start_local":"17:50","target":null}],"targets":[{"best_window":null,"dec":41.26875,"moon_separation":93.5,"name":"M31","quality_hours":0.02,"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":0,"score_astronomy":53,"score_weather":1,"transit":{"airmass":1.0,"alt":89.5,"az":128.3,"t":"2026-02-14T13:25Z"},"verdict":"unusable","weather_known":true,"windows":[{"end":"2026-02-14T20:00Z","end_local":"22:00","hours":4.17,"label":"unusable","mean_quality":0.0,"start":"2026-02-14T15:50Z","start_local":"17:50"},{"end":"2026-02-14T20:10Z","end_local":"22:10","hours":0.17,"label":"poor","mean_quality":0.13,"start":"2026-02-14T20:00Z","start_local":"22:00"},{"end":"2026-02-15T05:20Z","end_local":"07:20","hours":9.17,"label":"unusable","mean_quality":0.0,"start":"2026-02-14T20:10Z","start_local":"22:10"}]}],"unscheduled":[{"name":"M31","why":"Overcast (\u226580 % cloud) for 9.4 of 12.4 dark hours \u2014 the sky is closed whatever the geometry says."}],"warnings":[]}