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Rozhen Night Plan

Up to ten targets, one night: each gets its good/marginal/poor windows (darkness × altitude × Moon × clouds, as on the single-target page), then the night is handed out five minutes at a time to whichever target is best — with hysteresis, so you get a few solid blocks of at least 30 minutes, not a flicker. Targets that never win a block are listed with the reason.

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Night of Saturday, 05 August 2028 · astronomical night 22:24 → 04:30 (6.1 h) · Moon 100% (full moon) · weather: none — the schedule is astronomy only; overall conditions unknown

VegaVega 21:05–21:45: quality 0.1Vega 21:45–22:25: quality 0.3Vega 22:25–02:05: quality 0.6Vega 02:05–04:35: quality 0.5Vega 04:35–05:15: quality 0.2observe Vega 21:45–04:35scheduleVega22:0000:0002:0004:0006:00

Each row is the target's quality through the night, white → amber → green for 0 → 0.3 → 0.6 → 1 (the same thresholds as poor / marginal / good). Dark blue: the schedule. Grey columns: twilight.  Download: schedule CSV · targets CSV · JSON

Schedule

localtargethoursmean quality
20:30–21:45 — nothing worth pointing at — 1.25
21:45–04:35 Vega 6.83 0.54
04:35–06:25 — nothing worth pointing at — 1.83

Targets

targetastronomyoverallbest windowhighestMoon sep.scheduled h
Vega Vega 62 unknown 22:25–23:40 (good) 87.1° at 23:00 65.0° 6.83

💡 API
curl -sS "https://devops.majbase.com/rozhen-planner/plan-api?targets=M31,M42,M45,NGC%207000&date=2028-08-05"

targets: names or RA Dec, separated by commas, semicolons or newlines, at most ten. The response carries targets[] (score, verdict, best_window, windows, transit, moon_separation), schedule[] (blocks with target, start/end in UTC and local, hours, mean_quality; target: null is idle time), unscheduled[] with a why, forecast_source, warnings[]. Missing targets → 400 {"error", "code": "targets_missing"}; an unreadable date → 400 {"error", "code": "invalid_date"}.