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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 November 2044 · astronomical night 18:44 → 05:24 (10.66 h) · Moon 100% (full moon) · weather: none — the schedule is astronomy only; overall conditions unknown

M31M31 17:40–18:15: quality 0.1M31 18:15–18:45: quality 0.2M31 18:45–19:25: quality 0.5M31 19:25–21:05: quality 0.4M31 21:05–04:00: quality 0.3M31 04:00–04:45: quality 0.2observe M31 21:45–22:15M42M42 23:10–23:15: quality 0.1M42 23:15–00:05: quality 0.2M42 00:05–03:10: quality 0.3M42 03:10–05:25: quality 0.4M42 05:25–06:00: quality 0.2M42 06:00–06:15: quality 0.1observe M42 01:30–03:30M45M45 19:35–20:10: quality 0.2M45 20:10–22:15: quality 0.3M45 22:15–02:00: quality 0.2M45 02:00–05:25: quality 0.3M45 05:25–06:00: quality 0.2observe M45 03:30–05:25NGC 7000NGC 7000 17:40–18:15: quality 0.1NGC 7000 18:15–18:25: quality 0.4NGC 7000 18:25–18:45: quality 0.3NGC 7000 18:45–19:35: quality 0.7NGC 7000 19:35–21:45: quality 0.6NGC 7000 21:45–23:40: quality 0.5NGC 7000 23:40–00:30: quality 0.4NGC 7000 00:30–01:05: quality 0.3NGC 7000 01:05–01:15: quality 0.2observe NGC 7000 18:15–20:00observe NGC 7000 22:15–00:45V1057 CygV1057 Cyg 17:40–18:15: quality 0.1V1057 Cyg 18:15–18:25: quality 0.4V1057 Cyg 18:25–18:45: quality 0.3V1057 Cyg 18:45–19:35: quality 0.7V1057 Cyg 19:35–21:45: quality 0.6V1057 Cyg 21:45–23:35: quality 0.5V1057 Cyg 23:35–00:30: quality 0.4V1057 Cyg 00:30–01:05: quality 0.3V1057 Cyg 01:05–01:15: quality 0.2observe V1057 Cyg 20:00–21:45M33M33 17:40–18:15: quality 0.1M33 18:15–18:45: quality 0.2M33 18:45–20:30: quality 0.4M33 20:30–22:50: quality 0.3M33 22:50–03:10: quality 0.2M33 03:10–04:10: quality 0.3M33 04:10–04:55: quality 0.2scheduleNGC 7000V1057 CygNGC 7000M42M4518:0020:0022:0000:0002:0004:0006:00

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
18:15–20:00 NGC 7000 1.75 0.57
20:00–21:45 V1057 Cyg 1.75 0.6
21:45–22:15 M31 0.5 0.31
22:15–00:45 NGC 7000 2.5 0.44
00:45–01:30 — nothing worth pointing at — 0.75
01:30–03:30 M42 2.0 0.33
03:30–05:25 M45 1.92 0.32
05:25–07:00 — nothing worth pointing at — 1.58

Targets

targetastronomyoverallbest windowhighestMoon sep.scheduled h
M31 Andromeda Galaxy 38 unknown 18:45–22:15 (marginal) 89.7° at 22:05 35.0° 0.5
M42 Great Orion Nebula 22 unknown 01:30–05:25 (marginal) 42.9° at 02:55 46.4° 2.0
M45 Seven Sisters 24 unknown 03:30–05:25 (marginal) 72.6° at 01:05 10.3° 1.92
NGC 7000 North America Nebula 62 unknown 18:45–20:55 (good) 87.2° at 18:20 75.4° 4.25
V1057 Cyg 62 unknown 18:45–20:55 (good) 87.3° at 18:20 75.4° 1.75
M33 Triangulum Pinwheel 30 unknown 18:45–21:30 (marginal) 79.2° at 22:55 21.6° 0.0

Left out

💡 API 
curl -sS "https://devops.majbase.com/rozhen-planner/plan-api?targets=M31,M42,M45,NGC%207000&date=2044-11-05"

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"}.