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...weitere Bilder + Info: Leuchtende Nachtwolken 17./18.07.2014
...further images: Noctilucent Clouds 2014-07-17./18.

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 (EF 28-80mm + Lumicon Minus Violet Filter) + 1100Da + OWB Clip Filter (f=300mm)


 22:22 UTC   t=10 sec.   800 ASA   4/35mm; AZI ~345°-020° (first faint structures behind dark cirrus)

Telepanorama:

22:23 UTC   t=5 sec.   1600 ASA   4x 4/300mm; AZI ~005°-015° (first faint structures behind dark cirrus)
[Panorama 4320 x 951 pixel  0,5 MB]


 23:58 UTC   t=10 sec.   800 ASA   4/35mm; AZI ~345°-020°


 00:22 UTC   t=8 sec.   800 ASA   4/35mm; AZI ~345°-020°


 00:58 UTC   t=5 sec.   800 ASA   4/35mm; AZI ~345°-020°, max. h=12° (Talitha - HIP 44127 (UMa))

[Xvid-movie 22:22-01:16 UTC   900 x 600 pixel  2fps_ 2 MB]
 


 00:59 UTC   t=1,3 sec.   3200 ASA   4/300mm; AZI ~015°, height ~9°

This f=300mm tele movie is made by taking ~1 tele-photograph per second!
The movie shows 12 photographs per second:
[Xvid-movie 00:59 UTC   450 x 300 pixel  12fps_ 2,2 MB]
 


 01:32 UTC   t=2 - 3,2 sec.   800 ASA   5,6/28mm; AZI ~320°-060°, max. h=23° (u UMa / HIP 48319)

[Panorama 5743 x 1433 pixel  0,8 MB]


 
Time (UT)
NLC Forms
Max. Elevation
Brightness
Comments
22:15-01:35
I, II, III, IV
23°
4
AZI ~ 320°-060°,still visible at end of observation


Photographs and text are copyright ©2015 Olaf SQUARRA

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