Index of /jenik/dirs/light/drafts/graphics

Name	Last modified	Size

Parent Directory		-
scatt_en_wb.png	2013-04-16 20:01	61K
italian/	2011-08-11 13:57	-
scatt_en.eps	2011-08-10 19:17	9.5K
scatt_en_wb.pdf	2007-10-30 11:31	6.6K
scatt_en.lan.eps	2005-02-25 12:40	9.4K
scatt_cz.lan.eps	2005-02-25 12:40	9.4K
scatt_cz.eps	2005-02-25 12:40	9.4K
scatt_all.zip	2004-02-07 17:07	177K
scatt_cz.png	2004-02-07 17:03	84K
scatt_en.88.png	2003-04-04 22:50	72K
scatt_en.pdf	2003-04-04 22:50	5.6K
scatt_cz.pdf	2003-04-04 22:50	18K

This is a draft graphics explaining where the artificial skyglow comes from. The numbers are valid for ``CIE sky No. 5'' type of scattering (indicatrix function, to be accurate), usual for a clear, but not extremely clear sky, and for ``zenith extinction'' of 0.3 mag.

The scheme is written as a Postscript code and is easy to adapt to other languages then Czech and English as well. It could be used to illustrate the topic dealt with in e.g. my lp_quant3 draft, see http://amper.ped.muni.cz/light/drafts/ directory.