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...weitere Bilder + Info: Leuchtende Nachtwolken 02./03.07.2014
...further images: Noctilucent Clouds 2014-07-02./03.

Beobachtungsort: Rostock ~54.2°N / 12.1°E
Mehr Informationen und zurück zu Noctilucent Clouds
Location: Rostock ~54.2°N / 12.1°E
More information and back to Noctilucent Clouds

Canon EOS 600D (f=29mm)


 21:19 UTC   t=2 sec.   400 ASA   4/29mm; AZI ~360° (very faint structures, photographic detection only)

same image, contrast enhancement:

 


 21:29 UTC   t=4 sec.   400 ASA   4/29mm; AZI ~360° (faint structures in a mix with tropospheric clouds (dark + lucent) moving from W)


22:53 UTC   t=13 sec.   400 ASA   4/29mm; AZI ~360°

cutting from image above:

 

Movie with f=29mm:
[Xvid-movie 21:13-23:38 UTC   768 x 512 Pixel  8fps_ 6 MB]


 
 
Time (UT)
NLC Forms
Max. Elevation
Brightness
Comments
21:15-22:00 visual
22:00-23:38 photographic
I, II, IV, O
I, II, IIIb, IV
17°
7°-8°
1-2
? (prob. 3-4)
AZI at start ~ NNW-NE between tropospheric clouds; later detection photographic only


Photographs and text are copyright ©2014 Olaf SQUARRA

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