reading charts

[mak203 0]

Hello,

 

I downloaded tri-atlas B. How to read this chart, any tutorial available.

 

Thanks

[Jean-Philippe Cazard 3 956]

Hi,

 

This is a PDF document.

You need a PDF reader to open it.

Acrobat Reader is a free one, that you can donwload here : https://get.adobe.com/fr/reader/

[mak203 0]

I can open it, and read it. My question is how to understand it i am new to astronomy