![](images/2002_aurora.gif)
OBSERVATIONS
![](aurora/010s.jpg) |
Jakub Rozehnal,
Kodak Gold 400,
exposure 30 s,
2002/09/19, 00:40. |
![](aurora/020s.jpg) |
Milan Cervenka,
Canon EOS 300,
wide-angle lens 19-35 mm,
Konica Centuria 200,
exposure 30 s, stop 5.6,
2002/09/17. |
![](aurora/021s.jpg) |
Jakub Rozehnal,
Kodak EPL 5075,
ISO 400, exposure 30 s
2002/09/17.
|
![](aurora/025s.jpg) |
Pavel Brichnac,
Nikon Coolpix 995,
ISO 400, exposure 12 s,
2002/09/19, 00:21. |
![](aurora/030s.jpg) |
Pavel Brichnac,
Nikon Coolpix 995,
ISO 200, exposure 24 s,
2002/09/17, 21:41. |
![](aurora/040s.jpg) |
Jakub Rozehnal,
Kodak EPL 5075,
ISO 400, exposure 15 s,
2002/09/17, 23:35. |
![](aurora/050s.jpg) |
Pavel Brichnac,
Nikon Coolpix 995,
ISO 400, exposure 36 s,
2002/09/19, 22:30. |
![](aurora/060s.jpg) |
Milan Cervenka,
Canon EOS 300,
wide-angle lens 19-35 mm,
Konica Centuria 200,
exposure 30 s, stop 5.6,
2002/09/17. |
![](aurora/070s.jpg) |
Jakub Rozehnal,
Kodak EPL 5075,
ISO 400, exposure 30 s,
2002/09/17.
|
![](aurora/080s.jpg) |
Pavel Brichnac,
Nikon Coolpix 995,
ISO 400, exposure 25 s,
2002/09/19, 00:38. |
![](aurora/090s.jpg) |
Milan Cervenka,
Canon EOS 300,
wide-angle lens 19-35 mm,
Konica Centuria 200,
exposure 30 s, stop 4.5,
2002/09/18. |
![](aurora/100s.jpg) |
Pavel Brichnac,
Nikon Coolpix 995,
ISO 400, exposure 24 s,
2002/09/19, 22:34. |
![](aurora/110s.jpg) |
Milan Cervenka,
Canon EOS 300,
wide-angle lens 19-35 mm,
Konica Centuria 200,
exposure 30 s, stop 4.5.
|
![](aurora/120s.jpg) |
Jakub Rozehnal,
Kodak Gold 400,
exposure 15 s,
2002/09/18. |
![](aurora/130s.jpg) |
Milan Cervenka,
Canon EOS 300,
wide-angle lens 19-35 mm,
Konica Centuria 200,
exposure 30 s, stop 4.5,
2002/09/18.
|
![](aurora/140s.jpg) |
Pavel Brichnac,
Nikon Coolpix 995,
ISO 400, exposure 21 s,
2002/09/19, 00:35,
|
![](aurora/150s.jpg) |
Jakub Rozehnal
Kodak Gold 400,
exposure 10 s,
2002/09/18. |
![](aurora/160s.jpg) |
Milan Cervenka,
Canon EOS 300,
wide-angle lens 19-35 mm,
Konica Centuria 200,
exposure 30 s, stop 4.5,
2002/09/18. |
![](aurora/170s.jpg) |
Pavel Brichnac,
Nikon Coolpix 995,
ISO 400, exposure 30 s,
2002/09/18, 22:20. |
![](aurora/180s.jpg) |
Jakub Rozehnal,
Kodak EPL 5075,
ISO 400, exposure 20 s,
2002/09/18. |
![](aurora/190s.jpg) |
Pavel Brichnac,
Nikon Coolpix 995,
ISO 400, exposure 30 s,
2002/09/19, 00:45. |
![](aurora/200s.jpg) |
Jakub Rozehnal,
Kodak Gold 400,
exposure 30 s,
2002/09/17. |
![](aurora/210s.jpg) |
Pavel Brichnac,
Nikon Coolpix 995,
ISO 400, exposure 39 s,
2002/09/18, 22:25. |
![](aurora/220s.jpg) |
Pavel Brichnac,
Nikon Coolpix 995,
ISO 400, exposure 15 s,
2002/09/19, 00:23.
|
![](aurora/230s.jpg) |
Jakub Rozehnal,
Kodak EPL 5075,
ISO 400, exposure 30 s,
2002/09/17. |
![](aurora/240s.jpg) |
Jakub Rozehnal,
Kodak EPL 5075,
ISO 400, exposure 40 s,
2002/09/19.
|
![](aurora/1sb.gif) |
Pavel Brichnac,
Evolution of Aurora, 2002/09/17 21:43 - 21:48. |
![](aurora/4s.gif) |
Jakub Rozehnal,
Evolution of Aurora, 2002/09/19 in an interval 40 s. |
![](images/graph30d.png)
A neutron flow measured within observing days at the observatory Lomnicky Stit. The peaks
between 09/15 and 09/19 are evident.
Measuring instrument: SNM-15. 100% value is corresponding to the flow of 1745 neutrons per hour.
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