LeagueLog: Observing Programs
Educación
Gratis · Diseñado para iPad. No verificado para macOS.
Every Astronomical League observing program, on the device, at the eyepiece — and an honest answer to the question that decides the night: will tonight's attempt actually work?
32 PROGRAMS, 5,696 OBJECTS, NO SIGNAL NEEDED
Object lists, completion rules, certificate thresholds and coordinator details are all stored locally. Dark sites have no signal; nothing here needs one. No account, no network requests, no location access required.
ONE OBSERVATION, EVERY CERTIFICATE IT EARNS
Log M 31 through binoculars from a city and it counts toward Messier, Binocular Messier and Urban at once. Where an observation does NOT count, the app names the rule that stopped it — a binocular program will not accept a telescope, Urban only credits light-polluted skies, and the same object under a second catalogue number is not a second observation.
WHETHER TONIGHT WILL WORK
The hours an object is both high enough and the sky is genuinely dark. Whether it is within reach of your aperture from your sky. Whether a filter will help — which, for most objects, it will not, and the app says so rather than selling you one.
ALL THE WAY TO THE CERTIFICATE
Finder charts with Telrad and finder circles at five fields of view. Star hops. The questions each program's manual actually asks. Companions inside the same field, so you catch six without moving the telescope. And a covering letter to the program coordinator when a list is finished.
BUILT FOR THE DARK
Red-light mode throughout, plus optional screen dimming that restores your brightness when you leave. Everything readable without costing you twenty minutes of dark adaptation.
THE LOGBOOK THAT CHECKS ITSELF
Import an existing logbook as CSV. The check explains, entry by entry, what earns nothing and why — and offers near-miss corrections for designations that do not exist, which you accept or ignore. Nothing is ever corrected silently.
ALSO
• Home Screen and Lock Screen widgets: when it gets dark tonight, how long the window runs, how much of it is moonless, and what is up right now
• Observing sessions with conditions, and Live Activities while a session runs
• Sketching, with full-resolution review
• Statistics, an observing-year report, and PDF or CSV export
• Master Observer progression tracking
• Full VoiceOver support, Dynamic Type, and iPad
Object lists and program rules are the Astronomical League's, included with permission. Positions are cross-checked against OpenNGC (CC BY-SA 4.0); where a published coordinate is wrong by more than a degree, the corrected position is shown and the original noted.
LeagueLog is an independent app and is not published by the Astronomical League.
Calificaciones y reseñas
- Esta app no ha recibido suficientes calificaciones ni reseñas para mostrar un resumen.
El desarrollador (Yiwen Luo) indicó que las prácticas de privacidad de la app pueden incluir el manejo de datos que se describe a continuación. Para obtener más detalles, consulta la política de privacidad del desarrollador .
No se recopilan datos
El desarrollador no recopila ningún dato en esta app.
Accesibilidad
El desarrollador aún no ha indicado cuáles funciones de accesibilidad admite esta app. Obtén detalles
Ficha técnica
- Vendedor
- Yiwen Luo
- Tamaño
- 7.7 MB
- Categoría
- Educación
- Compatibilidad
Requiere iOS 17.0 o posterior.
- iPhone
Requiere iOS 17.0 o posterior. - iPad
Requiere iPadOS 17.0 o posterior. - Mac
Requiere macOS 14.0 o posterior y una Mac con el chip M1 de Apple o posterior. - Apple Vision
Requiere visionOS 1.0 o posterior.
- iPhone
- Idiomas
- Inglés
- Edad
4+
- 4+
- Copyright
- © 2026 Yiwen Luo