IT Consulting

← single target

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.

Try: an autumn deep-sky night  ·  ← previous night · next night →

Night of Friday, 24 August 2029 · astronomical night 21:48 → 04:58 (7.17 h) · Moon 99% (full moon) · weather: none — the schedule is astronomy only; overall conditions unknown

M31M31 21:15–21:30: quality 0.1M31 21:30–21:50: quality 0.2M31 21:50–00:50: quality 0.4M31 00:50–05:00: quality 0.5M31 05:00–05:40: quality 0.3M31 05:40–06:15: quality 0.1observe M31 00:55–02:35M42M42 05:00–05:35: quality 0.2M42 05:35–05:40: quality 0.3M42 05:40–06:15: quality 0.1M45M45 01:20–01:45: quality 0.3M45 01:45–02:05: quality 0.4M45 02:05–03:25: quality 0.5M45 03:25–04:55: quality 0.6M45 04:55–05:00: quality 0.7M45 05:00–05:40: quality 0.3M45 05:40–06:15: quality 0.1observe M45 02:35–04:15observe M45 05:00–05:40NGC 7000NGC 7000 20:40–21:15: quality 0.1NGC 7000 21:15–21:50: quality 0.3NGC 7000 21:50–22:30: quality 0.6NGC 7000 22:30–05:00: quality 0.5NGC 7000 05:00–05:40: quality 0.2NGC 7000 05:40–06:15: quality 0.1observe NGC 7000 21:15–21:30observe NGC 7000 21:50–23:15V1057 CygV1057 Cyg 20:40–21:15: quality 0.1V1057 Cyg 21:15–21:50: quality 0.3V1057 Cyg 21:50–22:30: quality 0.6V1057 Cyg 22:30–05:00: quality 0.5V1057 Cyg 05:00–05:40: quality 0.2V1057 Cyg 05:40–06:15: quality 0.1observe V1057 Cyg 23:15–00:55M33M33 22:45–22:55: quality 0.2M33 22:55–23:30: quality 0.3M33 23:30–02:15: quality 0.4M33 02:15–05:00: quality 0.5M33 05:00–05:40: quality 0.3M33 05:40–06:15: quality 0.1observe M33 04:15–05:00scheduleNGC 7000V1057 CygM31M45M33M4522:0000:0002:0004:0006:00

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
20:05–21:15 — nothing worth pointing at — 1.17
21:15–21:30 NGC 7000 0.25 0.3
21:30–21:50 — nothing worth pointing at — 0.33
21:50–23:15 NGC 7000 1.42 0.55
23:15–00:55 V1057 Cyg 1.67 0.49
00:55–02:35 M31 1.67 0.45
02:35–04:15 M45 1.67 0.55
04:15–05:00 M33 0.75 0.51
05:00–05:40 M45 0.67 0.33
05:40–06:40 — nothing worth pointing at — 1.0

Targets

targetastronomyoverallbest windowhighestMoon sep.scheduled h
M31 Andromeda Galaxy 46 unknown 21:50–05:00 (marginal) 89.7° at 03:50 51.4° 1.67
M42 Great Orion Nebula 1 unknown — 42.9° at 08:45 102.0° 0.0
M45 Seven Sisters 36 unknown 04:10–05:00 (good) 72.5° at 06:55 77.6° 2.33
NGC 7000 North America Nebula 56 unknown 21:50–05:00 (marginal) 87.2° at 00:05 52.8° 1.67
V1057 Cyg 56 unknown 21:50–05:00 (marginal) 87.3° at 00:05 52.7° 1.67
M33 Triangulum Pinwheel 38 unknown 23:10–05:00 (marginal) 79.1° at 04:40 52.1° 0.75

Left out

💡 API 
curl -sS "https://devops.majbase.com/rozhen-planner/plan-api?targets=M31,M42,M45,NGC%207000&date=2029-08-24"

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"}.