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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 Monday, 03 November 2036 · astronomical night 18:47 → 05:22 (10.59 h) · Moon 100% (full moon) · weather: none — the schedule is astronomy only; overall conditions unknown

M31M31 17:45–18:15: quality 0.1M31 18:15–18:50: quality 0.3M31 18:50–20:20: quality 0.5M31 20:20–22:35: quality 0.4M31 22:35–04:35: quality 0.3M31 04:35–04:55: quality 0.2observe M31 22:05–00:00M42M42 23:20–00:00: quality 0.2M42 00:00–02:05: quality 0.3M42 02:05–04:55: quality 0.4M42 04:55–05:25: quality 0.5M42 05:25–06:00: quality 0.2M42 06:00–06:30: quality 0.1observe M42 00:30–02:25M45M45 19:40–20:10: quality 0.2M45 20:10–03:20: quality 0.3M45 03:20–05:25: quality 0.4M45 05:25–06:00: quality 0.2M45 06:00–06:25: quality 0.1observe M45 02:25–05:25NGC 7000NGC 7000 17:45–18:15: quality 0.1NGC 7000 18:15–18:50: quality 0.4NGC 7000 18:50–20:35: quality 0.7NGC 7000 20:35–22:30: quality 0.6NGC 7000 22:30–00:20: quality 0.5NGC 7000 00:20–00:50: quality 0.4NGC 7000 00:50–01:20: quality 0.3observe NGC 7000 18:15–20:10observe NGC 7000 00:00–00:30V1057 CygV1057 Cyg 17:45–18:15: quality 0.1V1057 Cyg 18:15–18:50: quality 0.4V1057 Cyg 18:50–20:35: quality 0.7V1057 Cyg 20:35–22:30: quality 0.6V1057 Cyg 22:30–00:20: quality 0.5V1057 Cyg 00:20–00:50: quality 0.4V1057 Cyg 00:50–01:20: quality 0.3observe V1057 Cyg 20:10–22:05M33M33 17:45–18:15: quality 0.1M33 18:15–18:50: quality 0.2M33 18:50–21:05: quality 0.4M33 21:05–04:40: quality 0.3M33 04:40–05:05: quality 0.2scheduleNGC 7000V1057 CygM31M42M4518:0020:0022:0000:0002:0004:0006:00

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
17:10–18:15 — nothing worth pointing at — 1.08
18:15–20:10 NGC 7000 1.92 0.59
20:10–22:05 V1057 Cyg 1.92 0.63
22:05–00:00 M31 1.92 0.34
00:00–00:30 NGC 7000 0.5 0.46
00:30–02:25 M42 1.92 0.33
02:25–05:25 M45 3.0 0.37
05:25–07:00 — nothing worth pointing at — 1.58

Targets

targetastronomyoverallbest windowhighestMoon sep.scheduled h
M31 Andromeda Galaxy 50 unknown 18:50–04:10 (marginal) 89.7° at 22:10 40.2° 1.92
M42 Great Orion Nebula 27 unknown 00:30–05:25 (marginal) 42.9° at 03:05 46.5° 1.92
M45 Seven Sisters 32 unknown 02:10–05:25 (marginal) 72.5° at 01:15 21.1° 3.0
NGC 7000 North America Nebula 70 unknown 18:50–21:40 (good) 87.2° at 18:25 79.4° 2.42
V1057 Cyg 70 unknown 18:50–21:40 (good) 87.3° at 18:25 79.4° 1.92
M33 Triangulum Pinwheel 35 unknown 18:50–22:10 (marginal) 79.1° at 23:00 25.5° 0.0

Left out

💡 API 
curl -sS "https://devops.majbase.com/rozhen-planner/plan-api?targets=M31,M42,M45,NGC%207000&date=2036-11-03"

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"}.