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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 Tuesday, 22 June 2032 · astronomical night 23:10 → 03:36 (4.43 h) · Moon 100% (full moon) · weather: none — the schedule is astronomy only; overall conditions unknown

M31M31 01:20–01:40: quality 0.4M31 01:40–02:00: quality 0.5M31 02:00–02:20: quality 0.6M31 02:20–03:20: quality 0.7M31 03:20–03:40: quality 0.8M31 03:40–04:30: quality 0.4M31 04:30–05:15: quality 0.1observe M31 01:55–03:15M42M45NGC 7000NGC 7000 21:35–22:20: quality 0.1NGC 7000 22:20–23:15: quality 0.3NGC 7000 23:15–01:05: quality 0.6NGC 7000 01:05–03:40: quality 0.7NGC 7000 03:40–04:30: quality 0.4NGC 7000 04:30–05:15: quality 0.1observe NGC 7000 23:15–00:35V1057 CygV1057 Cyg 21:35–22:20: quality 0.1V1057 Cyg 22:20–23:15: quality 0.3V1057 Cyg 23:15–01:05: quality 0.6V1057 Cyg 01:05–03:40: quality 0.7V1057 Cyg 03:40–04:30: quality 0.4V1057 Cyg 04:30–05:15: quality 0.1observe V1057 Cyg 00:35–01:55M33M33 02:55–03:10: quality 0.4M33 03:10–03:25: quality 0.5M33 03:25–03:40: quality 0.6M33 03:40–03:45: quality 0.3M33 03:45–04:30: quality 0.4M33 04:30–05:15: quality 0.1observe M33 03:15–04:30scheduleNGC 7000V1057 CygM31M3322:0000:0002:0004:00

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
20:55–23:15 — nothing worth pointing at — 2.33
23:15–00:35 NGC 7000 1.33 0.6
00:35–01:55 V1057 Cyg 1.33 0.66
01:55–03:15 M31 1.33 0.67
03:15–04:30 M33 1.25 0.44
04:30–05:50 — nothing worth pointing at — 1.33

Targets

targetastronomyoverallbest windowhighestMoon sep.scheduled h
M31 Andromeda Galaxy 36 unknown 02:10–03:40 (good) 89.5° at 08:00 114.9° 1.33
M42 Great Orion Nebula 0 unknown — 42.9° at 12:55 155.0° 0.0
M45 Seven Sisters 0 unknown — 72.5° at 11:00 154.0° 0.0
NGC 7000 North America Nebula 63 unknown 23:55–03:40 (good) 87.2° at 04:15 78.8° 1.33
V1057 Cyg 63 unknown 23:55–03:40 (good) 87.3° at 04:15 78.8° 1.33
M33 Triangulum Pinwheel 12 unknown 03:30–03:40 (good) 79.1° at 08:50 124.5° 1.25

Left out

💡 API 
curl -sS "https://devops.majbase.com/rozhen-planner/plan-api?targets=M31,M42,M45,NGC%207000&date=2032-06-22"

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"}.