We’ve had several new witness submitted videos since our last post. Many of these include annotation or enhancements by API. The audio is often muted to protect witness anonymity. Have a look, and let us know what you think.
Update (28 October 2021) : we now consider this case solved. See our Report of Investigation.
On 19 January 2021, at about 18:09 EST, we were shooting an International Space Station pass and experimenting with Direct Manual Focus (DMF) on the Sony A7 III mirrorless camera. The lens was a Tamron 28-75mm f/2.8 – a very good quality lens. The standard lens hood was attached, and video was captured at 4K resolution, 30 frames per second. We were looking to the East (you can see the constellation of Taurus in much of the clip). For a few seconds, a reddish, extended object “flew” through the frame, and was dismissed at the time as a lens flare. However, examination of the footage shows that is not a lens flare, so we’re baffled as to what it could be.
The API team is joined by two new members, Molly and Dan.
Paul goes into detail on a dazzling Ohio sighting with terrific night vision camera footage, and talks about a recently reported 2014 close encounter experienced by a woman in San Francisco.
We’re over 900 followers @APIcasefiles. The spammers and apparent fake accounts have been blocked. we’d love to have you join us there, and will very likely follow you back.
If you want to know what API is up to day-to-day, Twitter is the place to check us out.
Is the video submitted for Case 20-030 an atmosphere-skimming fireball? If it is, we could reasonably expect to see a smoke trail. The great daylight fireball of 1972 left a smoke trail hundreds of miles long that lingered in the air for several minutes.
However, this video was shot on a moonless night, and it might be hard to see a smoke trail. This video explains how we went looking a sign of it. Nothing conclusive was found.
It was a clear, moonless night, and the witness was out in his back yard observing comet Neowise with a digital night vision camera when this extremely bright object flew over.
When you have reference objects in a video or photograph, the first order of business is to determine whatever you can about the direction and distance of those objects. In the case of stars, the distances aren’t important, but if you know the date, time, location, and which star you are looking at, then you know the exact location in the sky.
In this video we show the names of a few of the stars as the object passes by. For 64 Cygnus, you might notice that as the object neared, a bright lens flare briefly hijacks the tracker.
This training video goes into considerable detail of how the first part of a motion analysis was performed using the free version of Blackmagic’s DaVinci Resolve. You should be able to perform similar analyses when you have shaky video and good reference objects in frame.
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