June 29, 2011

Looking back at spring optics in images

Images taken between March 2011 and May 2011.

13.3.2011
 
81 image stack.
 
18.3.2011
101 image stack.
 
 
23.3.2011
53 image stack.
 
27.3.2011
 
 
14.4.2011

June 21, 2011

Looking back at winter in images

Images taken between November 2010 and February 2011.
30.11.2010
 
13.12.2010
 
 
18.12.2010
 
30.1.2011
 
06.2.2011
 
10.2.2011
 
 
11.2.2011
 
 
15.2.2011
 
 
A faint CZA in diamond dust.
 
16.2.2011
A middle Lowitz arc crossing the parhelia.
 
Here's a beautiful CZA and supralatreal arc.
 
59 image stack reveals 22° halo, parhelias and CZA.
 
130 image stack over 25 minutes period. Notice the lack of column crystals, mostly plates.
 
17.2.2011
In this night the cold took my nose and toes. It was rather cold night at -25°C plus the windchill which added an extra -5°.