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originally posted by: Phage
originally posted by: Nyiah
Looks like plain ol' Crepuscular rays. Take a gander at various pictures of Crepuscular Rays.
If the sunset was behind her, this particular type is what she saw.
Plain, indeed.
But what is more confusing is anti-crepuscular rays.
www.atoptics.co.uk...
originally posted by: Phage
originally posted by: Nyiah
Looks like plain ol' Crepuscular rays. Take a gander at various pictures of Crepuscular Rays.
If the sunset was behind her, this particular type is what she saw.
Plain, indeed.
But what is more confusing is anti-crepuscular rays.
www.atoptics.co.uk...
originally posted by: Oddba1l
Hello fellow ATSers. I was sent this video by my sister as she was driving from the San Fernando Valley to Oxnard. She thought I was going to be able to answer her question but I was left puzzled.
"Sun is there, rays are shooting up. But the moon's showing that the sun is on top of it. How is the rays shooting here, if the moon's shadow is on the same side where the sun is?"
My answer: Heck I don't know, I'll post it on ATS.
So there you go guys, who can solve this?
originally posted by: Oddba1l
So there you go guys, who can solve this?
originally posted by: roadgravel
If the view is through the windshield, how would the sun be behind her.
Crepuscular rays appear to converge on the sun, anticrepuscular or antisolar rays converge in the opposite direction and you must have your back to the sun or sunset point to see them. They appear to converge towards the antisolar point, the point on the sky sphere directly opposite the sun. Like crepuscular rays they are parallel shafts of sunlight from holes in the clouds and their apparently odd directions are a perspective effect. Think of a long straight road, it converges towards the horizon but turn around and it also converges to the opposite horizon. Crepuscular and anticrepuscular rays behave in the same way.
Anticrepuscular rays are not rare but they must be sought carefully. When ordinary crepuscular rays are visible, turn around and search for their opposite numbers. More rarely, sunrays pass right across the sky.
originally posted by: SlapMonkey
a reply to: Soylent Green Is People
If she's heading west at sunset, that would put the sun in front of her, not behind. So, either she was heading west at sunrise, or east at sunset.
originally posted by: SlapMonkey
a reply to: Soylent Green Is People
Glad I could help...you had me confused again, in a confusing thread. In any event, I think that the mystery is solved.
originally posted by: DupontDeux
originally posted by: Oddba1l
Hello fellow ATSers. I was sent this video by my sister as she was driving from the San Fernando Valley to Oxnard. She thought I was going to be able to answer her question but I was left puzzled.
"Sun is there, rays are shooting up. But the moon's showing that the sun is on top of it. How is the rays shooting here, if the moon's shadow is on the same side where the sun is?"
My answer: Heck I don't know, I'll post it on ATS.
So there you go guys, who can solve this?
Michael to the rescue!
He does a pretty good job of explaining the illusion.