Timescapes - Digital Timelapse Discussion

Monoceros V838 - light echo timelapse
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Author:  astronomerroyal [ Mon Feb 02, 2009 9:10 am ]
Post subject:  Monoceros V838 - light echo timelapse

I expect you've seen this before - it's fairly old news. Not only was it a scientifically significant event in astronomy but they also made it into a timelapse.


Its light curve is here,


The physics is quite interesting, as you don't often get the chance to see light-echoes (as light travel times are usually so much shorter than typical timescales of luminosity transients - or there isn't sufficient scattering (i.e echo) to see anything interesting).


Author:  Matt LaVoie [ Mon Feb 02, 2009 4:33 pm ]
Post subject:  Re: Monoceros V838 - light echo timelapse

Woah! That is so cool! I'd never even heard of light echos- that was mind blowing trying to picture it at first, then the wikipedia diagram cleared the confusion. Thanks for posting, I don't frequent APOD nearly as much as I should- they have some awesome stuff on there.

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