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, 08 November 2041 · astronomical night 18:42 → 05:27 (10.76 h) · Moon 99% (full moon) · weather: none — the schedule is astronomy only; overall conditions unknown

M31M31 17:40–18:10: quality 0.1M31 18:10–18:45: quality 0.3M31 18:45–20:25: quality 0.5M31 20:25–22:30: quality 0.4M31 22:30–03:55: quality 0.3M31 03:55–04:35: quality 0.2observe M31 22:00–23:35observe M31 00:45–01:00M42M42 23:00–23:10: quality 0.1M42 23:10–00:50: quality 0.2M42 00:50–04:50: quality 0.3M42 04:50–05:30: quality 0.4M42 05:30–06:00: quality 0.2M42 06:00–06:05: quality 0.1observe M42 03:05–04:40M45M45 19:25–19:50: quality 0.2M45 19:50–23:20: quality 0.3M45 23:20–02:15: quality 0.2M45 02:15–05:30: quality 0.3M45 05:30–05:55: quality 0.2M45 05:55–06:05: quality 0.1observe M45 04:40–05:30NGC 7000NGC 7000 17:40–18:10: quality 0.1NGC 7000 18:10–18:45: quality 0.4NGC 7000 18:45–20:55: quality 0.7NGC 7000 20:55–22:25: quality 0.6NGC 7000 22:25–00:00: quality 0.5NGC 7000 00:00–00:30: quality 0.4NGC 7000 00:30–01:00: quality 0.3NGC 7000 01:00–01:05: quality 0.2observe NGC 7000 18:10–19:45observe NGC 7000 23:35–00:45V1057 CygV1057 Cyg 17:40–18:10: quality 0.1V1057 Cyg 18:10–18:45: quality 0.4V1057 Cyg 18:45–20:55: quality 0.7V1057 Cyg 20:55–22:25: quality 0.6V1057 Cyg 22:25–00:00: quality 0.5V1057 Cyg 00:00–00:30: quality 0.4V1057 Cyg 00:30–01:00: quality 0.3V1057 Cyg 01:00–01:05: quality 0.2observe V1057 Cyg 19:45–21:20M33M33 17:40–18:10: quality 0.1M33 18:10–18:45: quality 0.2M33 18:45–21:00: quality 0.4M33 21:00–23:20: quality 0.3M33 23:20–04:40: quality 0.2M33 04:40–04:45: quality 0.1observe M33 21:20–22:00scheduleNGC 7000V1057 CygM31NGC 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
17:05–18:10 — nothing worth pointing at — 1.08
18:10–19:45 NGC 7000 1.58 0.59
19:45–21:20 V1057 Cyg 1.58 0.66
21:20–22:00 M33 0.67 0.32
22:00–23:35 M31 1.58 0.34
23:35–00:45 NGC 7000 1.17 0.41
00:45–01:00 M31 0.25 0.3
01:00–03:05 — nothing worth pointing at — 2.08
03:05–04:40 M42 1.58 0.32
04:40–05:30 M45 0.83 0.32
05:30–07:05 — nothing worth pointing at — 1.58

Targets

targetastronomyoverallbest windowhighestMoon sep.scheduled h
M31 Andromeda Galaxy 48 unknown 18:45–01:00 (marginal) 89.5° at 21:55 41.3° 1.83
M42 Great Orion Nebula 18 unknown 03:05–05:30 (marginal) 42.9° at 02:45 39.7° 1.58
M45 Seven Sisters 23 unknown 04:15–05:30 (marginal) 72.5° at 00:55 4.1° 0.83
NGC 7000 North America Nebula 70 unknown 18:45–21:35 (good) 87.2° at 18:10 81.5° 2.75
V1057 Cyg 70 unknown 18:45–21:35 (good) 87.3° at 18:10 81.5° 1.58
M33 Triangulum Pinwheel 33 unknown 18:45–22:00 (marginal) 79.2° at 22:45 28.7° 0.67
💡 API 
curl -sS "https://devops.majbase.com/rozhen-planner/plan-api?targets=M31,M42,M45,NGC%207000&date=2041-11-08"

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"}.