introduction to photophoto guide to photo.pptx

photo guide

1. Importance of Astronomy Weather Balanced seasons Clear nights Climate diversity Our region is rich with history in astronomy Astronomy include all sides of science, physics, chemistry, math, and biology.

2. Astronomy in the Arab world Astronomy is still behind. Lack of astrophotographers in the region. There are observatories, but for research like in Lebanon, Egypt and Morocco

3. Objects in the sky The sun The moon The planets Star clusters Nebulas Galaxies

4. Channels

5. What is Flux Flux is number of particles crossing the channel in time dt. The paramters are We have two systems, high ( ) and low ( ) values are ( ) values are ( )  

6. What equipment do you need!??!

7. Ch_channels