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Re: HD189847 in emission
Posted: Fri Sep 26, 2014 9:24 pm
by Francois Teyssier
A spectrum of HD 189847
- _hd189847_20140926_823_fteyssier.png (5.8 KiB) Viewed 3894 times
LISA R=1200
François
Re: HD189847 in emission
Posted: Sun Oct 12, 2014 8:59 pm
by Thierry Lemoult
I continue the survey tonight, and re discovered the emission of this star.
Spectrum look similar.
Francois (LISA) & Christian (VHIRES), can you send me your spectrum ? I will update the ARAS web page with these spectrum.
- _hd189847_20141012_851_Thierry Lemoult.png (5.75 KiB) Viewed 3881 times
Re: HD189847 in emission
Posted: Wed Oct 15, 2014 8:05 pm
by Christian Buil
Also for me, two observations of HD189847 in HR mode (R=50000). One hour exposure VHIRES + C11. No significant change for the two dates.
Christian