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I don’t believe the last statement.
It’s not possible to take a 3-minute exposure shot of the stars, with high shutter speed?
The sky would be black?!
You’re dead wrong on that one. That doesn’t make sense at all lol.
We’re talking a three minute exposure. The stars don’t even move (visibly) in three minutes but ur saying high shutter speed would magically make them disappear lol.
No, stars photographed in high shutter speed would look like any photo of stars. Sheesh.
Actually if what u were saying was true, then any video with high shutter speed would be unable to show stars. I wonder if any movie EVER showed stars in the sky? Hmmm
And re: the photo in the OP: I’m not a photographer but if it’s a 3-minute exposure... I would have thought there is zero shutter speed, because the shutter is... open for three minutes...
originally posted by: Notional
This was already covered here - www.metabunk.org...
originally posted by: peacefulpete
However, it was the odd pattern of flashing that I found so mysterious. The photo is showing 2 flashes in a 3-minute exposure. That much is undeniable because that’s just exactly what the photo shows, 2 identical flashes in a 3-minute exposure. We can interpret it in different ways, but there’s no ambiguity that it’s showing 2 flashes in a 3-min. exposure.
originally posted by: tommyjo
a reply to: peacefulpete
It is just a commercial aircraft. It can be matched to a particular flight. The question is why are some people fooled by such things?
originally posted by: gunshooter
originally posted by: tommyjo
a reply to: peacefulpete
It is just a commercial aircraft. It can be matched to a particular flight. The question is why are some people fooled by such things?
just like you've been fooled into thinking it's an airplane, right??
originally posted by: DexterRiley
Is it possibly a reflection on the objective lens of the telescope? Like a car's headlights or running lights? Or a neighbor's porch light?
Is it possibly 2 separate but identical objects appearing at the same time?
If the photographer is capturing 3 min exposures, he's got to be using a sky tracker to synchronize his exposure with the changing position of the stars. Is it possible that stationary, or very slow moving, near-field objects would present as a smear in a long exposure like this?
Just throwing a couple of suggestions out there for terrestrial explanations of this phenomenon. You have to rule out all of the obvious and simple stuff first before moving on the more "fantastic" explanations.
-dex
originally posted by: recrisp
a reply to: Blue Shift
Here's what a jet at night looks like.
The image in question doesn't look at all like any jet/plane I have seen, I don't know what it is, but it doesn't look like a plane.
wwwcdn.skyandtelescope.com...
originally posted by: Dr UAE
originally posted by: Blue Shift
Anybody got any other photos of airplanes captures in long night sky exposures to actually compare it to?
here you are from my camera
originally posted by: tommyjo
originally posted by: peacefulpete
a reply to: tommyjo
No. It's not a plane. Because the flashing does NOT correspond.
The photo is a 3-minute exposure showing an object flashing TWICE IN 3 MINUTES.
Planes flash every few seconds.
It's not the same thing at all.
It is simply an aircraft. So just a coincidence that a commercial aircraft passes over. Just a coincidence that you can see that the strobe is reflecting off the inside of the engine nacelles? That is what you see either side of the strobe.
A Boeing 777 landing showing how the strobe reflects off the inner sides of the engine nacelles.
From (Slow the video down to 0.25 to see the effect.)
originally posted by: recrisp
What could have happened is that the guy that took the photograph was taking, 'photographs', plural.
That is common when doing night sky photography, that would explain why it is not a dotted line as in my above link.
Some photographers that don't have a tracker to shoot long exposures will take maybe 10 or so images and combine them digitally afterwards. That gets rid of noise and makes the image look like one shot that is REALLY way better than one shot will do.
In other words only TWO shots of the plane were in it, the other shots had the plane but the lights were blinked off at that exact time.
TommyJo is 100% correct on this, his pictures prove that without a doubt.
originally posted by: DexterRiley
originally posted by: peacefulpete
a reply to: tommyjo
No. It's not a plane. Because the flashing does NOT correspond.
The photo is a 3-minute exposure showing an object flashing TWICE IN 3 MINUTES.
Planes flash every few seconds.
It's not the same thing at all.
Just because the exposure is 3 minutes doesn't necessarily mean that the event unfolded over that 3 minute period. If an aircraft were crossing the imaging field at a rapid rate, it might take only a few seconds between the time it entered the image on one end, and exited on the other. Thus, it's possible that the camera may only capture 2 light strobes in the few seconds it took to cross the field.
-dex
originally posted by: DexterRiley
I watched the video, but I don't recall if they matched up the recorded flight path of the proposed aircraft with the orientation of the astro-photograph's strobe events. That would be a crucial piece of evidence to verify their claim.
Also, I would think that someone knowledgeable could determine the field of view of the image and use that as a scale. Then, using the standard timing between strobe events, determine the arc length of travel of the aircraft for that time interval. Then using the altitude of the proposed aircraft, determine its airspeed. If the airspeed of the object is similar to the airspeed of the proposed craft, then that's another nail in the coffin for the UFO.
JMHO.
-dex
originally posted by: Blue Shift
originally posted by: tommyjo
A Boeing 777 landing showing how the strobe reflects off the inner sides of the engine nacelles.
That's pretty damn close. Could be the lights were strobing at the usual rate, but it moved across the field of vision fast enough that it only registered twice during the three minutes.
originally posted by: humanoidlord
still think its a plane, probally military for that weird flashing pattern
originally posted by: recrisp
I don’t believe the last statement.
It’s not possible to take a 3-minute exposure shot of the stars, with high shutter speed?
The sky would be black?!
You’re dead wrong on that one. That doesn’t make sense at all lol.
We’re talking a three minute exposure. The stars don’t even move (visibly) in three minutes but ur saying high shutter speed would magically make them disappear lol.
No, stars photographed in high shutter speed would look like any photo of stars. Sheesh.
Actually if what u were saying was true, then any video with high shutter speed would be unable to show stars. I wonder if any movie EVER showed stars in the sky? Hmmm
And re: the photo in the OP: I’m not a photographer but if it’s a 3-minute exposure... I would have thought there is zero shutter speed, because the shutter is... open for three minutes...
Look, you admit that you don't know photography, so how can you argue that I am wrong? Because you BELIEVE that this is a spacecraft!
Yes, you absolutely can take a fast shutter-speed shot and it will be black. You know why?
If you have a fast shutter-speed the shutter is on open for say, 1/2000 of a second, that means the shutter is VERY quickly opening and shutting.
If you take a SLOW shutter-speed like he is (supposedly) using he is using what is called, the "BULB" setting, or he is letting the aperture stay open for 3 minutes.
Fast shutter-speed, slow shutter-speed, there is a HUGE difference.
Photographers use a wide angle lens that allows for a large aperture, that allows light to be light in for a longer time if it is on a tripod.
If this photographer uses a fast shutter-speed to take a shot of an airplane at night he needs to have a longer shutter-speed and a larger aperture to allow him to catch the fast action. If he uses the same 3 minute setting that he uses for stars the airplane, even a slow one will be a blurred streak.
If he uses a fast shutter-speed of 1/1000 or so and a REALLY large aperture of 1.0 he could catch a static looking shot or a shot that appears to be still. That is because he is taking it so fast it catches a quick glimpse of it and it will look like a still shot.
I take shots of the ISS, if I took a longer shot of it it wouldn't show up as a good shot at all.
I know photography some, you apparently don't, so why are you so dead set against arguing that you know what a guy did that you don't know, and have no idea how he did it?
If you can't understand this, I am sorry.
Look, you admit that you don't know photography, so how can you argue that I am wrong? Because you BELIEVE that this is a spacecraft!
originally posted by: recrisp
I don’t believe the last statement.
It’s not possible to take a 3-minute exposure shot of the stars, with high shutter speed?
The sky would be black?!
You’re dead wrong on that one. That doesn’t make sense at all lol.
We’re talking a three minute exposure. The stars don’t even move (visibly) in three minutes but ur saying high shutter speed would magically make them disappear lol.
No, stars photographed in high shutter speed would look like any photo of stars. Sheesh.
Actually if what u were saying was true, then any video with high shutter speed would be unable to show stars. I wonder if any movie EVER showed stars in the sky? Hmmm
And re: the photo in the OP: I’m not a photographer but if it’s a 3-minute exposure... I would have thought there is zero shutter speed, because the shutter is... open for three minutes...
Look, you admit that you don't know photography, so how can you argue that I am wrong? Because you BELIEVE that this is a spacecraft!
Yes, you absolutely can take a fast shutter-speed shot and it will be black. You know why?
If you have a fast shutter-speed the shutter is on open for say, 1/2000 of a second, that means the shutter is VERY quickly opening and shutting.
If you take a SLOW shutter-speed like he is (supposedly) using he is using what is called, the "BULB" setting, or he is letting the aperture stay open for 3 minutes.
Fast shutter-speed, slow shutter-speed, there is a HUGE difference.
Photographers use a wide angle lens that allows for a large aperture, that allows light to be light in for a longer time if it is on a tripod.
If this photographer uses a fast shutter-speed to take a shot of an airplane at night he needs to have a longer shutter-speed and a larger aperture to allow him to catch the fast action. If he uses the same 3 minute setting that he uses for stars the airplane, even a slow one will be a blurred streak.
If he uses a fast shutter-speed of 1/1000 or so and a REALLY large aperture of 1.0 he could catch a static looking shot or a shot that appears to be still. That is because he is taking it so fast it catches a quick glimpse of it and it will look like a still shot.
I take shots of the ISS, if I took a longer shot of it it wouldn't show up as a good shot at all.
I know photography some, you apparently don't, so why are you so dead set against arguing that you know what a guy did that you don't know, and have no idea how he did it?
If you can't understand this, I am sorry.
Look, you admit that you don't know photography, so how can you argue that I am wrong? Because you BELIEVE that this is a spacecraft!