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I think you may be wrong by saying that the Sun was almost over the camera on the second video and it should be almost at sunset.
I don't know at what time the Sun rises and sets in Mexico City in May, but I find it strange that at 17:15 is almost sunset, for example, according to this page the sun
set time would be 20:08.
Also, the way we see the aeroplane, it does not look to be above the camera, and the Sun is not much further above the camera than the aeroplane, I think we do not have any good data to judge the height of the Sun by those videos and neither the direction in which they were both looking, just a general direction.
It's possible, the fact that they were taken in different light conditions with different cameras makes it difficult for us to know anything just by looking at the video.
Originally posted by alfafox
I accept I can be wrong but I believe in my 39 years experience in aviation and the airplanes position, altitude, visual angle and the general panorama tells me there is a difference in time about those two videos.
I noticed that (I made a translated version of the video, posted on page 74, and although my translation was to "it was getting late" that was just because my English is far from perfect, and translating from one language that is not my own to another language that is not my own either is a little strange) and I thought it was strange, specially because video cameras usually do not have any problems with crepuscular light, so even if was already sunset the camera could still film the objects.
Also in the video bellow the narrator Johanan Díaz in minute 5:46 says that it is almost sunset.
If you speak or understand spanish you can hear it.
My experience in watching aeroplanes is just from seeing them in exactly those conditions, going to land in a nearby airport (I have seen at least five aeroplanes landing each day (and night) for the last 32 years), so although that is not the same as your experience since 1963 (when I was born), it also means that I have some experience in interpreting the aeroplane's position in the sky.
The airplane doesn't look to you same as it does to me because maybe you don't have experience in watching airplanes at different angles, altitudes, weather conditions, attitudes, speeds, configurations and many other factors that contribute to my knowledge about aeronautics as a Pilot and Air Traffic Controller. I hope in the close future you can trust my instinct and experience as UFO investigator since 1963. Anyway I know that I may be wrong this and other times. I hope not.
It's possible, the fact that they were taken in different light conditions with different cameras makes it difficult for us to know anything just by looking at the video.
My experience in watching aeroplanes is just from seeing them in exactly those conditions, going to land in a nearby airport (I have seen at least five aeroplanes landing each day (and night) for the last 32 years), so although that is not the same as your experience since 1963 (when I was born), it also means that I have some experience in interpreting the aeroplane's position in the sky.
Edit: I forgot to say something.
I think that you may be wrong in your interpretation of the Sun's position in the video mostly because of the way the lens may distort the image, to me it looks that's the case, so we cannot use the camera (in this case or in any other case) to judge the Sun's position when we do not have any other means of measuring it.
Edit 2 to explain it better.
In Starry Night you can see that effect by using the zoom tool, if you zoom in and want to look at the Sun you have to look up, while if you zoom out you don't need to do it, it looks like the Sun is not as high in the sky as when zoomed-in.
Sure, both videos have lots of information, but it's not enough for what I wanted to do. For what I wanted to do I need the direction in which both cameras were pointing and their exact positions. With that information we could get a precise position on the city over which the UFO was.
Originally posted by alfafox
I think both videos have a lot of information. It seems you are not familiar with enough investigation techniques. I found some interesting information precisely from the Pedro's interview video where I have found his exact location at the time of his sighting. Also I've found Alfredo Carrillo's location (area).
I was not doubting your experience, but as you were doubting mine I thought it a good idea to tell you exactly what my experience is.
If you have not seen my resume please read: www.alcione.org...
I saw two images, but I am a little confused.
Please, see this picture that wil tell you how I would measure the Sun's angle assuming that the airplane in the second video has an altitude of 10,475ft or 950m above the ground.
www.alcione.org...
And there is where I think things get mixed up, you cannot accurately use an image from a program that is simulating a specific field of view and compare it with an image from a video camera with an unknown field of view.
I used the Starry Night to show the Sun's Angle and Azimuth on the 22nd may 2009 at 17:15 local time. The zoomed Sun's picture inside the image is to simulate the Sun west of the observer.
I'm not doubting your experience, just your results in this specific case.
To show you how my experience helped me as Pilot and Controller to suspect about a famous UFO sighting in Mexico check this Youtube video:
Sure, both videos have lots of information, but it's not enough for what I wanted to do.
.... even the very first version of the video (not the one with the recreation) showed enough landmarks to have a good guess
I saw two images, but I am a little confused.
....you can know the aeroplane's elevation (I think it's the right word, I mean the angle between the horizontal and the position of the aeroplane in the sky), right?
But for that you have to use the right values, the values on that image are wrong, 1.6km + 0.6 km is 2.2km, not 3.62.
Using the 950 metres altitude for the aeroplane and the 1620 metres for the distance between Alfredo Carrillo and the vertical projection of the aeroplane we can know the angle, and if my calculations are correct it would be something like 30º. As the aeroplane was lower than the Sun I think that an angle of a little more than 30º (but less than the 38º that should be the correct angle for that time of day) is a good approximation for the Sun height.
And there is where I think things get mixed up, you cannot accurately use an image from a program that is simulating a specific field of view and compare it with an image from a video camera with an unknown field of view.
I'm not doubting your experience, just your results in this specific case.
....strong changes of atmospheric density are nearly always present. That means that mirages of some kind are nearly always present in the atmosphere, if you put your eye at the right height. Generally, the strongest optical effects require that the observer be close to the height of the thermal structures. Often, only the air itself is miraged, and the mirage is invisible (unless there are clouds at the right height to appear distorted). So, although mirages are nearly always possible, they aren't always visible; and many are so close to the limit of resolution of the eye that they usually escape notice. But an attentive person — especially, one armed with binoculars — can see these phenomena remarkably often.
I don't know if this video has been posted before. If so I'm sorry...
I hope all of you'll like this video that was made by a mexican arquitect
named Josué and I think he's one of the best CG video makers...
www.youtube.com...
Best regrads to all.
Capt. Franz
That doesn't mean the pilot is a poor observer, they are describing what they see as apparent motion of the object but that doesn't mean the object is moving.
Lastly if he's sure it's not an illusion, then the mirage would also be consistent with that statement, as a mirage is not an illusion, it is a quite real visual phenomenon which occurs far more frequently than many people realize, and can even be photographed.
"What is a mirage? A mirage is a misleading appearance. Most mirages occur on
the seas or in the deserts. What will cause a mirage? A reflection. What causes
reflection? Light. We seldom consider light as anything magical or wonderful,
but light allows us the ability to see many good things and, often, many bad things.
Mirages, also called illusions, are caused by a reflection of some distance object
which allows you to think that it is close by. In physics, it is known as an optical
illusion. The more common type of mirage is called inferior mirage. It happens
when a refraction of light passes through the atmosphere layers with varying
qualities. Distance objects may seem to be raised above or below their normal
locality. These objects may be seen as irregular and fantastic shapes."
mintaka.sdsu.edu...
....strong changes of atmospheric density are nearly always present. That means that mirages of some kind are nearly always present in the atmosphere, if you put your eye at the right height.
However I'm quite sure the 2 videos from Mexico are no mirage.
First of all, what's a mirage? Mirages are not optical illusions, as many people (and Web sites!) think. They are real phenomena of atmospheric optics, caused by strong ray-bending in layers with steep thermal gradients. Because mirages are real physical phenomena, they can be photographed.
Optical illusions, on the other hand, are perceptual quirks of human vision, in which the observer sees something that does not exist physically. Of course, the distorted images produced by mirages may elicit optical illusions, when an observer misinterprets the scene — hence, the confusion of these distinctly different classes of phenomena. (For many examples of optical illusions, please see the Web pages of Akiyoshi Kitaoka, a perceptual psychologist in Japan.)
Originally posted by alfafox
However I'm quite sure the 2 videos from Mexico are no mirage.
I'm quite sure too the 2 videos from Mexico are no mirage but CGI creation because multiple verified known reasons.
Regards,
Hello Alejandro,
Thank you very much for the link to the video made by Josué Hernández.
I am absolutely convinced that the Pedro Hernandez clip as well as the 2nd video from Carrillo can be reproduced like that.
It's good to see someone with some insight from Mexico around here who isn't part of the Maussan connection.
Keep up the good work!
....At least I think that's his point. However let's say say both arguments have some merit rather than get into a semantic debate that probably wouldn't be productive.
And for some examples of optical illusions you can see this page:
en.wikipedia.org......
That's interesting. Care to elaborate on the multiple verified known reasons? Or did you already do that and i missed in somewhere in the 1600 posts in this thread...and if so maybe you could gve me an idea how far back to look for the answer?
Beware of so-called journalists that don't report all of the facts...it is indeed a wonder why anyone would give Maussan a grain of credibility. Let's just hope a real case of import never finds its way to Maussan...God help us if it does...clowns belong in the circus, not doing investigations.
Originally posted by LiveForever8
reply to post by Yummy Freelunch
OK. Ill do some snooping around and see what i can find.
What is it about S.America that attracts so many amazing UFO sightings i wonder?
Defo one of the best ive seen.
Originally posted by free_spirit
Keep in mind that at this point this huge thread has increased it's numbers. If you
insist this case is false then it's you against those 514 ATS members who flagged and
applauded this case plus many other thousands who applauded the footages in
luckymauro's YouTube channel, do you really think you have a chance?