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 Wednesday, 01 November 2028 · astronomical night 18:49 → 05:20 (10.52 h) · Moon 100% (full moon) · weather: none — the schedule is astronomy only; overall conditions unknown

M31M31 17:45–18:20: quality 0.1M31 18:20–18:50: quality 0.2M31 18:50–20:10: quality 0.4M31 20:10–22:35: quality 0.3M31 22:35–00:45: quality 0.2M31 00:45–04:30: quality 0.3M31 04:30–05:00: quality 0.2M42M42 23:25–23:55: quality 0.2M42 23:55–00:45: quality 0.3M42 00:45–03:15: quality 0.4M42 03:15–05:25: quality 0.5M42 05:25–05:55: quality 0.3M42 05:55–06:30: quality 0.1observe M42 00:15–02:15observe M42 04:25–05:25M45M45 19:50–20:40: quality 0.2M45 20:40–21:00: quality 0.3M45 21:00–00:45: quality 0.2M45 00:45–03:15: quality 0.3M45 03:15–05:25: quality 0.4M45 05:25–05:55: quality 0.2M45 05:55–06:30: quality 0.1observe M45 02:15–04:10NGC 7000NGC 7000 17:45–18:20: quality 0.1NGC 7000 18:20–18:50: quality 0.3NGC 7000 18:50–20:40: quality 0.6NGC 7000 20:40–22:50: quality 0.5NGC 7000 22:50–00:40: quality 0.4NGC 7000 00:40–01:15: quality 0.3NGC 7000 01:15–01:30: quality 0.2observe NGC 7000 18:20–20:15V1057 CygV1057 Cyg 17:45–18:20: quality 0.1V1057 Cyg 18:20–18:50: quality 0.3V1057 Cyg 18:50–20:40: quality 0.6V1057 Cyg 20:40–22:50: quality 0.5V1057 Cyg 22:50–00:40: quality 0.4V1057 Cyg 00:40–01:15: quality 0.3V1057 Cyg 01:15–01:30: quality 0.2observe V1057 Cyg 20:15–00:15M33M33 17:50–18:20: quality 0.1M33 18:20–18:50: quality 0.2M33 18:50–19:25: quality 0.4M33 19:25–22:35: quality 0.3M33 22:35–00:45: quality 0.2M33 00:45–04:50: quality 0.3M33 04:50–05:10: quality 0.2observe M33 04:10–04:25scheduleNGC 7000V1057 CygM42M45M4218:0020:0022:0000:0002:0004:0006:00

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
17:15–18:20 — nothing worth pointing at — 1.08
18:20–20:15 NGC 7000 1.92 0.52
20:15–00:15 V1057 Cyg 4.0 0.48
00:15–02:15 M42 2.0 0.37
02:15–04:10 M45 1.92 0.35
04:10–04:25 M33 0.25 0.32
04:25–05:25 M42 1.0 0.5
05:25–06:55 — nothing worth pointing at — 1.5

Targets

targetastronomyoverallbest windowhighestMoon sep.scheduled h
M31 Andromeda Galaxy 31 unknown 18:50–21:05 (marginal) 89.7° at 22:20 29.3° 0.0
M42 Great Orion Nebula 33 unknown 00:15–05:25 (marginal) 42.9° at 03:10 57.2° 3.0
M45 Seven Sisters 30 unknown 02:15–05:25 (marginal) 72.5° at 01:20 25.0° 1.92
NGC 7000 North America Nebula 52 unknown 18:50–19:25 (good) 87.2° at 18:35 68.0° 1.92
V1057 Cyg 52 unknown 18:50–19:20 (good) 87.3° at 18:35 67.9° 4.0
M33 Triangulum Pinwheel 28 unknown 18:50–21:05 (marginal) 79.1° at 23:10 14.7° 0.25

Left out

💡 API 
curl -sS "https://devops.majbase.com/rozhen-planner/plan-api?targets=M31,M42,M45,NGC%207000&date=2028-11-01"

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"}.