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updating readme

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Pablo Gonzalez 2021-01-28 18:47:59 +01:00
parent d052f3d665
commit 3f15f8eb5e
2 changed files with 12 additions and 2 deletions
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apps/planetarium/README.md
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@ -1 +1,11 @@
# Planetarium
# Planetarium
This planetarium takes your position and time and plots the sky as it is.
No planets, or moon, only stars. It can show the 350 most brilliant stars in the sky.
Plan is to show also constellations, but this is work in progress. Now it shows Taurus and Orion as examples.
I think code is quite optimized already. It runs as fast as I could make it run. If someone has some ideas to speed it up, I could plot more stars.
Basic equations to compute declination and right ascension for stars where taken from this [github repo](https://github.com/Michi83/planetarium).

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apps/planetarium/planetarium.app.js
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@ -62,7 +62,7 @@ function drawStars(lat,lon,date){
var size = 240;
storage = require('Storage');
f=storage.read("planetarium.csv","r");
f=storage.read("planetarium.data.csv","r");
linestart=0;
g.clear();