| ID | #1489387111 |
| Added | Mon, 13/03/2017 |
| Author | July N. |
| Sources | |
| Phenomena | |
| Status | Result
|
| Resume |
Initial data
To a web camera that monitors the activity of the Mexican volcano Popocatepetl, was cigar-shaped UFO.
Translated by «Yandex.Translator»
Hypotheses
Objects in motion, captured on a long exposure
Most often this artifact is called skayfish if the lens gets a passing bird or insect. It is based on the discrepancy between the speed of the video and the frequency of the flapping of insect wings. Essentially, each video drops a few strokes of the wings of an insect, which when viewed looks like "arrow", provided with long protuberances. The motion of the insect by its translucent body seems to "boom" and vibration of the wings give the appearance of bumps.
Subject when shooting with flash or backlight
Reflection of the flash on objects and small living creatures that are out of focus at the time of photographing.
Investigation
On the basis of the characteristic shape "of skayfish", we can say that the object is a bird or insect flying in front of the camera. Based on the fact that the object becomes white due to the IR camera, and the speed of its movement, the insect or butterfly. Probably the camera not with the usual frame rate, and smaller, so fiction can be seen as the insect flies in a frame. Also, it could contribute to the incidence of light on the insect at the time of the movement, and camera resolution.
Translated by «Yandex.Translator»
Resume
Objects in motion, captured on a long exposure
Most often this artifact is called skayfish if the lens gets a passing bird or insect. It is based on the discrepancy between the speed of the video and the frequency of the flapping of insect wings. Essentially, each video drops a few strokes of the wings of an insect, which when viewed looks like "arrow", provided with long protuberances. The motion of the insect by its translucent body seems to "boom" and vibration of the wings give the appearance of bumps.
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