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Night Sky Brightness (mag/arcsec^2)<br />
Night Sky Brightness (mag/arcsec^2)<br />
19,2<br />
19,3<br />
19,4<br />
19,5<br />
19,6<br />
0,35<br />
0,30<br />
0,25<br />
0,20<br />
0,15<br />
0,10<br />
0,05<br />
0,00<br />
23 24 25 26 27 28 29<br />
Time<br />
low elevation clouds<br />
21aug2004<br />
14aug2004<br />
-0,05<br />
20 21 22 23 24 25 26 27 28 29<br />
Time<br />
Urban Site A, Veneto, Italy<br />
Sampling: 30 sec<br />
16 mar 2004<br />
Night Sky Brightness (mag/arcsec^2)<br />
18,8<br />
19,0<br />
19,2<br />
19,4<br />
19,6<br />
Cinzano 2005, paper 6, in prep.<br />
29nov2003<br />
15dec2003<br />
16dec2003<br />
22dec2003<br />
23dec2003<br />
01feb2006<br />
18 20 22 24 26 28 30<br />
Time<br />
average brightness after h 02<br />
cleanest nights 2003–2005
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