| ID | #1572613952 |
| Added | Fri, 01/11/2019 |
| Author | July N. |
| Sources | Ф. Ю. Зигель, Архивное сообщение N 896; записано: Минск, 17.11.1978.
В. Чернобров. Хроники визитов НЛО. М., Дрофа, 2003.
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| Phenomena | |
| Status | Result
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| Resume |
Initial data
Team engineers Association "Horizon" (the letter only 16 signatures) observed around the bright moon, the formation of dark circle, which stood out clearly 3 pale spots, arranged symmetrically relative to the moon. The sky inside the circle was much darker than outside it.
POSSIBLE EXPLANATION: a halo, an atmospheric phenomenon.
Translated by «Yandex.Translator»
Hypotheses
Halo
Halo usually appears around the Sun or moon, sometimes around other powerful light sources such as street lights. There are many types of halos, but they are mostly caused by ice crystals in Cirrus clouds at a height of 5-10 km in the upper troposphere. The form of the observed halo depends on the shape and arrangement of crystals. Reflected and refracted by the ice crystals, the light often turns into a spectrum, which makes halo look like a rainbow, but a halo in low light has a low chroma, which is associated with the peculiarities of twilight vision.
Events
Rocket launches (from space.skyrocket.de)
- Site: Plesetsk (NIIP-53, GIK-1, GNIIP) (USSR / Russia) Vehicle: Vostok-2M Payload: Kosmos 1043 (Tselina-D #16)
Investigation
Description observations very similar to lunar halo. For example:
Translated by «Yandex.Translator»
Resume
Halo
Halo usually appears around the Sun or moon, sometimes around other powerful light sources such as street lights. There are many types of halos, but they are mostly caused by ice crystals in Cirrus clouds at a height of 5-10 km in the upper troposphere. The form of the observed halo depends on the shape and arrangement of crystals. Reflected and refracted by the ice crystals, the light often turns into a spectrum, which makes halo look like a rainbow, but a halo in low light has a low chroma, which is associated with the peculiarities of twilight vision.
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