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...weitere Bilder + Info: Leuchtende Nachtwolken 22./23.05.2019
...further images: Noctilucent Clouds 2019-05-22./23.

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

Canon EOS 1100Da (f = 35 mm) (OWB-Clip-Filter) + Sony Alpha 7S (f = 50 mm) (UV-Filter)

NLC, the earliest in May in my observers live:


22:55 UT, 2/50 mm, t 5", ISO 800 (low + faint above trees)
cutting from image above:

22:55 UT, 2/50 mm, t 5", ISO 800 (cutting, post processed)


00:06 UT, 2/50 mm, t 4", ISO 800


00:38 UT, 2/50 mm, t 2.5", ISO 800


01:10 UT, 2/50 mm, t 1", ISO 800 (cutting)
 
Time (UT)
NLC Forms
Max. Elevation (°)
Brightness
Comment
22:50 - 01:10
I, II

10 (at end of obs)

1
AZI ~ 350° - 030° at least (camera field of view),
very good visibility including horizon but scattered clouds, too, more + more from ~ 23 UT on from W/NW; automatic camera observation to NW (300 - 330) + N (350 - 030);

start low in AZI 360 - 005, faint; visual inspection around 23:30 UT: with binocular 12 x 50 faint stripe structures low in N but not too obvious like NLC - better in camera live view but still not sure to me at this time


Photographs and text are copyright ©2019 Olaf SQUARRA

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