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, 19 October 2029 · astronomical night 20:06 → 06:06 (10.0 h) · Moon 94% (waxing gibbous) · weather: none — the schedule is astronomy only; overall conditions unknown

M31M31 19:05–19:35: quality 0.1M31 19:35–20:10: quality 0.2M31 20:10–02:20: quality 0.4M31 02:20–05:40: quality 0.5M31 05:40–05:55: quality 0.8M31 05:55–06:10: quality 0.7M31 06:10–06:35: quality 0.3M31 06:35–06:40: quality 0.2M31 06:40–06:55: quality 0.1observe M31 01:40–03:25observe M31 05:15–05:45M42M42 01:15–01:35: quality 0.3M42 01:35–01:55: quality 0.4M42 01:55–02:20: quality 0.5M42 02:20–03:50: quality 0.6M42 03:50–05:40: quality 0.7M42 05:40–06:10: quality 0.9M42 06:10–06:40: quality 0.4M42 06:40–07:15: quality 0.1observe M42 03:25–05:15M45M45 21:40–21:50: quality 0.2M45 21:50–22:20: quality 0.3M45 22:20–23:45: quality 0.4M45 23:45–01:55: quality 0.5M45 01:55–04:15: quality 0.6M45 04:15–05:40: quality 0.7M45 05:40–05:55: quality 1.0M45 05:55–06:10: quality 0.9M45 06:10–06:40: quality 0.5M45 06:40–07:15: quality 0.1observe M45 23:50–01:40observe M45 06:35–06:40NGC 7000NGC 7000 19:05–19:35: quality 0.1NGC 7000 19:35–20:10: quality 0.3NGC 7000 20:10–00:05: quality 0.5NGC 7000 00:05–02:40: quality 0.4NGC 7000 02:40–03:15: quality 0.3NGC 7000 03:15–03:20: quality 0.2observe NGC 7000 20:10–22:00V1057 CygV1057 Cyg 19:05–19:35: quality 0.1V1057 Cyg 19:35–20:10: quality 0.3V1057 Cyg 20:10–00:05: quality 0.5V1057 Cyg 00:05–02:40: quality 0.4V1057 Cyg 02:40–03:15: quality 0.3V1057 Cyg 03:15–03:20: quality 0.2observe V1057 Cyg 22:00–23:50M33M33 19:35–19:40: quality 0.1M33 19:40–20:10: quality 0.2M33 20:10–02:35: quality 0.4M33 02:35–05:40: quality 0.5M33 05:40–06:10: quality 0.8M33 06:10–06:20: quality 0.4M33 06:20–06:40: quality 0.3M33 06:40–07:05: quality 0.1observe M33 05:45–06:35scheduleNGC 7000V1057 CygM45M31M42M3320:0022:0000:0002:0004:0006:00

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
18:30–20:10 — nothing worth pointing at — 1.67
20:10–22:00 NGC 7000 1.83 0.51
22:00–23:50 V1057 Cyg 1.83 0.47
23:50–01:40 M45 1.83 0.5
01:40–03:25 M31 1.75 0.46
03:25–05:15 M42 1.83 0.67
05:15–05:45 M31 0.5 0.57
05:45–06:35 M33 0.83 0.58
06:35–06:40 M45 0.08 0.45
06:40–07:40 — nothing worth pointing at — 1.0

Targets

targetastronomyoverallbest windowhighestMoon sep.scheduled h
M31 Andromeda Galaxy 81 unknown 05:40–06:10 (good) 89.7° at 00:10 38.5° 2.25
M42 Great Orion Nebula 74 unknown 03:00–06:10 (good) 42.9° at 05:00 86.6° 1.83
M45 Seven Sisters 97 unknown 03:15–06:10 (good) 72.5° at 03:15 59.8° 1.92
NGC 7000 North America Nebula 46 unknown 20:10–03:00 (marginal) 87.2° at 20:25 54.8° 1.83
V1057 Cyg 46 unknown 20:10–03:00 (marginal) 87.3° at 20:25 54.7° 1.83
M33 Triangulum Pinwheel 83 unknown 05:40–06:10 (good) 79.1° at 01:00 35.6° 0.83
💡 API 
curl -sS "https://devops.majbase.com/rozhen-planner/plan-api?targets=M31,M42,M45,NGC%207000&date=2029-10-19"

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"}.