| HAL : in2p3-00005123, version 1 |
| arXiv : astro-ph/9812334 |
| Fiche détaillée | Récupérer au format |
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| Astronomy and Astrophysics 344 (1999) L49-L52 |
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| AgapeZ1: a Large Amplification Microlensing Event or an Odd Variable Star Towards the Inner Bulge of M31 |
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| R. Ansari1M. AuriereP. BaillonA. Bouquet2G. CoupinotC. CouturesC. Ghesquiere2Y. Giraud-Heraud2P. GondoloJ. HecquetJ. Kaplan2A. Kim2Y. Le Du2A L. Melchior2M. Moniez1J P. PicatG. Soucail |
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| AGAPE Collaboration(s) |
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| (1999) |
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| AgapeZ1 is the brightest and the shortest duration microlensing candidate event found in the Agape data. It occured only 42" from the center of M31. Our photometry shows that the half intensity duration of the event6 is 4.8 days and at maximum brightness we measure a stellar magnitude of R=18.0 with B-R=0.80 mag color. A search on HST archives produced a single resolved star within the projected event position error box. Its magnitude is R=22. |
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| 1 : | LAL - Laboratoire de l'Accélérateur Linéaire |
| 2 : | PCC - Physique Corpusculaire et Cosmologie - Collège de France |
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| Thème(s) | : | Physique/Astrophysique/Cosmologie et astrophysique extra-galactique Planète et Univers/Astrophysique |
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| Lien vers le texte intégral : |
| in2p3-00005123, version 1 | |
| http://hal.in2p3.fr/in2p3-00005123 | |
| oai:hal.in2p3.fr:in2p3-00005123 | |
| Contributeur : Simone Lantz | |
| Soumis le : Mardi 18 Juillet 2006, 09:20:31 | |
| Dernière modification le : Mardi 18 Juillet 2006, 09:20:42 | |