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...weitere Bilder + Info: Leuchtende Nachtwolken 13./14.06.2019
...further images: Noctilucent Clouds 2019-06-13./14.

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, Dydim-Filter) + Sony Alpha 7S (f = 50 mm) (Dydim-Filter) + Sony Alpha 7S (f = 12 mm)


Overview northern to northeastern sector (12 mm lens, cuttings):




21:11 UT, T3.1/12 mm, t 3.2", ISO 400, AZI ~ 360° - 050° (cutting)


21:16 UT, T3.1/12 mm, t 4", ISO 400 (cutting)



(50 mm lens:)


21:03 UT, 2/50 mm, t 1/8", ISO 800, AZI ~ 355° - 030°


21:08 UT, 2/50 mm, t 1/5", ISO 800, AZI ~ 005° - 040°




Time (UT)
NLC Forms
Max. Elevation (°)
Brightness
Comments
21:22 - > 01:45 *
I, II, III

evening:
25 - 30
(through clouds in ~ NW)

morning:
22 (in AZI ~ 320 - 360)

3

(probable brightest part >3 through cloud gaps + clouded out  with automatic camera observation in the evening)

AZI:
evening: (at least) 280 - 360 (western + eastern end of field = clouded out)
morning: 280 - 035

visibility after clouds moved away = very good
* automatic camera observations especially in the first part; NLC still visible at end of observation (~ NW)

(heavy thunderstorm in the early evening)


Photographs and text are copyright ©2019 Olaf SQUARRA

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