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 Tuesday, 06 December 2044 · astronomical night 18:30 → 05:55 (11.42 h) · Moon 94% (waning gibbous) · weather: none — the schedule is astronomy only; overall conditions unknown
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
| local | target | hours | mean quality |
|---|---|---|---|
| 16:50–18:00 | — nothing worth pointing at — | 1.17 | |
| 18:00–19:30 | V1057 Cyg | 1.5 | 0.7 |
| 19:30–21:00 | NGC 7000 | 1.5 | 0.76 |
| 21:00–22:30 | M31 | 1.5 | 0.65 |
| 22:30–00:00 | M33 | 1.5 | 0.56 |
| 00:00–00:20 | M42 | 0.33 | 0.3 |
| 00:20–01:50 | M45 | 1.5 | 0.35 |
| 01:50–02:20 | M31 | 0.5 | 0.35 |
| 02:20–02:30 | M33 | 0.17 | 0.31 |
| 02:30–02:55 | M45 | 0.42 | 0.3 |
| 02:55–07:35 | — nothing worth pointing at — | 4.67 |
| target | astronomy | overall | best window | highest | Moon sep. | scheduled h |
|---|---|---|---|---|---|---|
| M31 Andromeda Galaxy | 76 | unknown | 18:35–22:55 (good) | 89.7° at 20:00 | 75.2° | 2.0 |
| M42 Great Orion Nebula | 18 | unknown | 21:50–00:20 (marginal) | 42.9° at 00:55 | 37.8° | 0.33 |
| M45 Seven Sisters | 53 | unknown | 18:35–02:55 (marginal) | 72.6° at 23:05 | 42.8° | 1.92 |
| NGC 7000 North America Nebula | 76 | unknown | 18:35–22:10 (good) | 87.2° at 16:15 | 103.6° | 1.5 |
| V1057 Cyg | 76 | unknown | 18:35–22:10 (good) | 87.2° at 16:15 | 103.6° | 1.5 |
| M33 Triangulum Pinwheel | 74 | unknown | 18:35–22:10 (good) | 79.2° at 20:55 | 69.3° | 1.67 |
curl -sS "https://devops.majbase.com/rozhen-planner/plan-api?targets=M31,M42,M45,NGC%207000&date=2044-12-06"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"}.