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...weitere Bilder + Info: Leuchtende Nachtwolken 03./04.08.2017
...further images: Noctilucent Clouds 2017-08-03./04.

Beobachtungsort: Rostock ~54.2°N / 12.1°E
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Location: Rostock ~54.2°N / 12.1°E
More information and back to Noctilucent Clouds
 

Z CAM E1 + Sony Alpha 7S + Canon EOS 1100Da (+ OWB-Clip-Filter, Magic Lantern)


---NOT SURE WHAT IT IS---
20:39 UT, 2,0/50 mm Z CAM E1, t 0,8", ISO 800, AZI in middle around ~310°
Maybe there have been some faint signs of NLC in the evening hours.
Some few images show lightning differents to surroundings in same area which might not be contrast effects.



01:43 UTC, t 1", ISO 2000, 4/300 mm Pentacon M42, Sony Alpha 7S, post processed, cutting


01:49/50 UTC, t 1,3" - 0,5", ISO 2000, 7 x 4/300 mm Pentacon M42, Sony Alpha 7S,
post processed, original images are much darker
AZI of image (field of view) 358°-012°, cutting

[ Panorama view 4545 x 1164 Pixel, 870 KB ]
 


01:51 UTC, t 0,6" - 0,8", ISO 2000, 2 x 4/300 mm Pentacon M42, Sony Alpha 7S,
post processed, original images are much darker
AZI of image (field of view) 360°-010°, cutting


NLC low at northern horizon:
f = 4,0 / 300 mm
Sony Alpha 7S
Timelapse (4,5MB) here on 3sky.de:
2120x1200 Pixel, f = 300 mm
...faint but almost realistic view


 
 
Time (UT)
NLC Forms
Max. Elevation
Brightness
Comments
at least from 01:30-01:53
III
not visible for naked eye, but with 12 x 50 + camera detction
AZI at least ~ 360°-015°, not naked eye but with 12 x 50 binocular, NLC up to 2° in height between mist / haze up to 3° in height


Photographs and text are copyright ©2018 Olaf SQUARRA

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