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oblong stars - Vega and Altair

Posted: 02.04.2012, 21:07
by fsgregs
Hi. I have just discovered a strange bug occuring in 1.6.1. When I go to either Vega or Altair, both stars are oblong in shape. Here is a screenshot.

Image

I have a Nvidia video card with recently updated drivers, and have not encountered this with other Type A stars, or any other stars so far.

Is this occurring to anyone else? Any help would be appreciated.

Frank

Re: oblong stars - Vega and Altair

Posted: 02.04.2012, 21:51
by ajtribick
This is not a bug.

See for example:

Peterson et al. (2006) "Vega is a rapidly rotating star"
Monnier et al. (2007) "Imaging the Surface of Altair"

Re: oblong stars - Vega and Altair

Posted: 03.04.2012, 00:21
by fsgregs
Thanks. I never knew that!

Frank