Talk:V830 Ara

Cedric, I guess this is something for you ;-) These are lines typical of winds and WR stars, if I'm not mistaken? Tdall 16:58, 7 April 2006 (CLT)


 * Nope, not a WR. There is big Halpha in emission, for sure. And Hbeta with a double peak in emmission on top of an absorption (this latter feature not seen in WR). But to make a WR you must have HeII4686 blowing out all other lines, or additonaly CIV at 5875 (not sure) that is comparable or stronger than HeII 4686. Then come all other line NV, HeI, HeII all of them in emission for a WR... There is here way too many lines in abs for a WR. I have no clue right now. For sure Linda will be interested. -- cedric 18:04, 7 April 2006 (CLT)