000002267 001__ 2267
000002267 005__ 20160701171702.0
000002267 037__ $$aASTROimport-424
000002267 100__ $$aMartayan, C.
000002267 245__ $$aX-shooter, NACO, and AMBER observations of the LBV Pistol Star
000002267 260__ $$c2011
000002267 520__ $$aWe present multi-instrument and multi-wavelength observations of the famous LBV star Pistol Star. These observations are part of a larger program on early O stars at different metallicities. The Pistol Star has been claimed to be one of the most massive star known, with 250 solar masses. We present preliminary results based on X-shooter spectra, as well as observations performed with the VLTI-AMBER and the VLT-NACO adaptive optics. The X-shooter spectrograph provides simultaneously a spectrum from the UV to the K-band with a resolving power of ˜15000. The preliminary results obtained indicate that Pistol Star has similar properties to η Car, including shells of matter, but is also a binary. 
000002267 700__ $$a Blomme, R.
000002267 700__ $$a Le Bouquin, J.-B.
000002267 700__ $$a Merand, A.
000002267 700__ $$a Montagnier, G.
000002267 700__ $$a Selman, F.
000002267 700__ $$a Girard, J.
000002267 700__ $$a Fox, A.
000002267 700__ $$a Baade, D.
000002267 700__ $$a Frémat, Y.
000002267 700__ $$a Lobel, A.
000002267 700__ $$a Martins, F.
000002267 700__ $$a Patru, F.
000002267 700__ $$a Rivinius, T.
000002267 700__ $$a Sana, H.
000002267 700__ $$a Stefl, S.
000002267 700__ $$a Zorec, J.
000002267 700__ $$a Semaan, T.
000002267 773__ $$c400-404$$pBulletin de la Societe Royale des Sciences de Liege$$v80$$y2011
000002267 85642 $$ahttp://esoads.eso.org/abs/2011BSRSL..80..400M
000002267 905__ $$apublished in
000002267 980__ $$aREFERD