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 Saturday, 29 October 2033 · astronomical night 19:52 → 05:17 (10.4 h) · Moon 37% (waxing crescent) · weather: none — the schedule is astronomy only; overall conditions unknown

M31M31 18:50–19:25: quality 0.1M31 19:25–19:55: quality 0.4M31 19:55–20:00: quality 0.8M31 20:00–23:05: quality 0.9M31 23:05–02:55: quality 1.0M31 02:55–03:25: quality 0.9M31 03:25–04:15: quality 0.8M31 04:15–04:30: quality 0.7M31 04:30–04:50: quality 0.6M31 04:50–05:05: quality 0.5M31 05:05–05:15: quality 0.4observe M31 21:20–23:15M42M42 00:40–00:45: quality 0.4M42 00:45–01:00: quality 0.5M42 01:00–01:15: quality 0.6M42 01:15–01:35: quality 0.7M42 01:35–02:45: quality 0.8M42 02:45–05:05: quality 0.9M42 05:05–05:20: quality 0.8M42 05:20–05:50: quality 0.4M42 05:50–06:25: quality 0.1observe M42 04:00–05:50M45M45 21:00–21:10: quality 0.4M45 21:10–21:25: quality 0.5M45 21:25–21:40: quality 0.6M45 21:40–21:55: quality 0.7M45 21:55–22:55: quality 0.8M45 22:55–23:55: quality 0.9M45 23:55–04:20: quality 1.0M45 04:20–05:20: quality 0.9M45 05:20–05:50: quality 0.4M45 05:50–06:25: quality 0.1observe M45 03:05–04:00NGC 7000NGC 7000 18:50–19:25: quality 0.1NGC 7000 19:25–19:55: quality 0.4NGC 7000 19:55–23:05: quality 0.9NGC 7000 23:05–23:20: quality 1.0NGC 7000 23:20–00:45: quality 0.9NGC 7000 00:45–01:45: quality 0.8NGC 7000 01:45–02:00: quality 0.7NGC 7000 02:00–02:15: quality 0.6NGC 7000 02:15–02:35: quality 0.5NGC 7000 02:35–02:45: quality 0.4observe NGC 7000 19:25–21:20V1057 CygV1057 Cyg 18:50–19:25: quality 0.1V1057 Cyg 19:25–19:55: quality 0.4V1057 Cyg 19:55–23:05: quality 0.9V1057 Cyg 23:05–23:20: quality 1.0V1057 Cyg 23:20–00:45: quality 0.9V1057 Cyg 00:45–01:45: quality 0.8V1057 Cyg 01:45–02:00: quality 0.7V1057 Cyg 02:00–02:15: quality 0.6V1057 Cyg 02:15–02:35: quality 0.5V1057 Cyg 02:35–02:45: quality 0.4observe V1057 Cyg 23:15–01:10M33M33 18:50–19:25: quality 0.1M33 19:25–19:55: quality 0.4M33 19:55–21:00: quality 0.8M33 21:00–23:05: quality 0.9M33 23:05–03:25: quality 1.0M33 03:25–03:45: quality 0.9M33 03:45–04:35: quality 0.8M33 04:35–04:50: quality 0.7M33 04:50–05:00: quality 0.6M33 05:00–05:15: quality 0.5M33 05:15–05:20: quality 0.4M33 05:20–05:25: quality 0.2observe M33 01:10–03:05scheduleNGC 7000M31V1057 CygM33M45M4220:0022:0000:0002:0004:0006:00

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
18:15–19:25 — nothing worth pointing at — 1.17
19:25–21:20 NGC 7000 1.92 0.75
21:20–23:15 M31 1.92 0.93
23:15–01:10 V1057 Cyg 1.92 0.89
01:10–03:05 M33 1.92 1.0
03:05–04:00 M45 1.92 1.0
04:00–05:50 M42 1.83 0.74
05:50–06:55 — nothing worth pointing at — 1.08

Targets

targetastronomyoverallbest windowhighestMoon sep.scheduled h
M31 Andromeda Galaxy 100 unknown 19:55–04:40 (good) 89.6° at 23:30 92.7° 1.92
M42 Great Orion Nebula 89 unknown 01:10–05:20 (good) 42.9° at 03:25 144.4° 1.83
M45 Seven Sisters 100 unknown 21:30–05:20 (good) 72.5° at 02:35 127.8° 1.92
NGC 7000 North America Nebula 96 unknown 19:55–02:10 (good) 87.2° at 19:50 64.4° 1.92
V1057 Cyg 96 unknown 19:55–02:10 (good) 87.3° at 19:50 64.3° 1.92
M33 Triangulum Pinwheel 100 unknown 19:55–04:55 (good) 79.1° at 00:25 99.5° 1.92
💡 API 
curl -sS "https://devops.majbase.com/rozhen-planner/plan-api?targets=M31,M42,M45,NGC%207000&date=2033-10-29"

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"}.