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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 Thursday, 18 November 2032 · astronomical night 18:34 → 05:38 (11.06 h) · Moon 97% (waning gibbous) · weather: none — the schedule is astronomy only; overall conditions unknown

M31M31 17:30–18:05: quality 0.1M31 18:05–18:20: quality 0.5M31 18:20–18:35: quality 0.4M31 18:35–19:40: quality 0.7M31 19:40–21:45: quality 0.6M31 21:45–00:25: quality 0.5M31 00:25–02:55: quality 0.4M31 02:55–03:35: quality 0.3M31 03:35–03:55: quality 0.2observe M31 21:45–23:35M42M42 22:20–22:25: quality 0.1M42 22:25–03:45: quality 0.2M42 03:45–05:05: quality 0.3M42 05:05–05:40: quality 0.2M42 05:40–05:55: quality 0.1M45M45 18:40–18:45: quality 0.2M45 18:45–19:15: quality 0.3M45 19:15–22:20: quality 0.4M45 22:20–05:15: quality 0.3M45 05:15–05:40: quality 0.2M45 05:40–05:55: quality 0.1NGC 7000NGC 7000 17:30–18:05: quality 0.2NGC 7000 18:05–18:20: quality 0.5NGC 7000 18:20–18:35: quality 0.4NGC 7000 18:35–20:50: quality 0.8NGC 7000 20:50–22:10: quality 0.7NGC 7000 22:10–23:20: quality 0.6NGC 7000 23:20–23:45: quality 0.5NGC 7000 23:45–00:05: quality 0.4NGC 7000 00:05–00:25: quality 0.3observe NGC 7000 18:05–19:55V1057 CygV1057 Cyg 17:30–18:05: quality 0.2V1057 Cyg 18:05–18:20: quality 0.5V1057 Cyg 18:20–18:35: quality 0.4V1057 Cyg 18:35–20:50: quality 0.8V1057 Cyg 20:50–22:10: quality 0.7V1057 Cyg 22:10–23:20: quality 0.6V1057 Cyg 23:20–23:45: quality 0.5V1057 Cyg 23:45–00:05: quality 0.4V1057 Cyg 00:05–00:25: quality 0.3observe V1057 Cyg 19:55–21:45M33M33 17:30–18:05: quality 0.1M33 18:05–18:20: quality 0.4M33 18:20–18:35: quality 0.3M33 18:35–20:40: quality 0.6M33 20:40–22:40: quality 0.5M33 22:40–01:45: quality 0.4M33 01:45–03:35: quality 0.3M33 03:35–04:05: quality 0.2observe M33 23:35–03:15scheduleNGC 7000V1057 CygM31M3318:0020:0022:0000:0002:0004:0006:00

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
16:55–18:05 — nothing worth pointing at — 1.17
18:05–19:55 NGC 7000 1.83 0.72
19:55–21:45 V1057 Cyg 1.83 0.75
21:45–23:35 M31 1.83 0.51
23:35–03:15 M33 3.67 0.36
03:15–07:20 — nothing worth pointing at — 4.08

Targets

targetastronomyoverallbest windowhighestMoon sep.scheduled h
M31 Andromeda Galaxy 70 unknown 18:35–20:40 (good) 89.5° at 21:10 60.1° 1.83
M42 Great Orion Nebula 12 unknown — 42.9° at 02:05 25.3° 0.0
M45 Seven Sisters 36 unknown 19:00–23:30 (marginal) 72.6° at 00:15 19.7° 0.0
NGC 7000 North America Nebula 84 unknown 18:35–22:55 (good) 87.2° at 17:30 97.8° 1.83
V1057 Cyg 84 unknown 18:35–22:55 (good) 87.3° at 17:30 97.8° 1.83
M33 Triangulum Pinwheel 61 unknown 18:35–19:45 (good) 79.1° at 22:05 49.7° 3.67

Left out

💡 API 
curl -sS "https://devops.majbase.com/rozhen-planner/plan-api?targets=M31,M42,M45,NGC%207000&date=2032-11-18"

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"}.