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...weitere Bilder + Info: Leuchtende Nachtwolken 30.06./01.07.2018
...further images: Noctilucent Clouds 2018-06-30./2018-07-01.

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 = 25 mm) (OWB-Clip-Filter) + Sony Alpha 7S (f = 35 mm), each with Didymfilter + Sony Alpha 7S (f = ~1125 mm)
Northern Part:


22:01 UT, 2/25 mm, t 4", ISO 640

cutting from same image:


detailed view with telescope (Pentax 75EDHF + Baader Hyperion 2,25x Barlow):


22:03 UT, Aperture 75 mm, f ~1125 mm, t 3,2", ISO 6400 (cutting)


22:51 UT, 2/25 mm, t 10", ISO 640 (cutting)


23:17 UT, 2/25 mm, t 10", ISO 640 (cutting); max. recorded height around 7°
23:28 UT, 2/25 mm, t 10", ISO 640 (cutting from Northern camera image) (AZI at the left ~ 330°)

Northwestern Part:



23:05 UT, 2/35 mm, t 10", ISO 400, AZI at the right ~330 - 335
23:11 UT, 2/35 mm, t 10", ISO 400 (cutting)


23:18 UT, 2/35 mm, t 10", ISO 400 (cutting)
23:59 UT, 2/35 mm, t 10", ISO 400 (cutting)
 

Time (UT) *
NLC Forms
Max. Elevation (°)
Brightness
Comments
21:39 - 00:37*
II, III
 7

(-)*
AZI (°) (at least): ~ most extents through cloud gaps:
to W: 310 (~morning), to E: 015 (~evening)
 ! all through cloud gaps only !
*automatic camera observations, except 22:01 - 22:03;


Photographs and text are copyright ©2018 Olaf SQUARRA

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