Zobrazeno 1 - 10
of 447
pro vyhledávání: '"Fiorucci, M"'
Autor:
Valtonen, Mauri J., Dey, Lankeswar, Zola, S., Ciprini, S., Kidger, M., Pursimo, T., Gopakumar, A., Matsumoto, K., Sadakane, K., Caton, D. B., Nilsson, K., Komossa, S., Bagaglia, M., Baransky, A., Boumis, P., Boyd, D., Castro-Tirado, A. J., Debski, B., Drozdz, M., Pérez, A. Escartin, Fiorucci, M., Garcia, F., Gazeas, K., Ghosh, S., Godunova, V., Gomez, J. L., Gredel, R., Grupe, D., Haislip, J. B., Henning, T., Hurst, G., Janík, J., Kouprianov, V. V., Lehto, H., Liakos, A., Mathur, S., Mugrauer, M., Nogues, R. Naves, Nucciarelli, G., Ogloza, W., Ojha, D. K., Pajdosz-Śmierciak, U., Pascolini, S., Poyner, G., Reichart, D. E., Rizzi, N., Roncella, F., Sahu, D. K., Sillanpää, A., Simon, A., Siwak, M., Alfaro, F. C. Soldán, Sonbas, E., Tosti, G., Vasylenko, V., Webb, J. R., Zielinski, P.
OJ 287 is a BL Lacertae type quasar in which the active galactic nucleus (AGN) outshines the host galaxy by an order of magnitude. The only exception to this may be at minimum light when the AGN activity is so low that the host galaxy may make quite
Externí odkaz:
http://arxiv.org/abs/2205.15589
Publikováno v:
In Engineering Geology November 2022 309
Aims. The goal of our survey is to provide accurate and multi-epoch radial velocities, atmospheric parameters (Teff, log g and [M/H]), distances and space velocities of faint Red Clump stars. Methods. We recorded high signal-to-noise (S/N >= 200) spe
Externí odkaz:
http://arxiv.org/abs/1012.5373
Autor:
Munari, U., Tomasella, L., Fiorucci, M., Bienayme, O., Binney, J., Bland-Hawthorn, J., Campbell, C. Boeche R., Freeman, K. C., Gibson, B., Gilmore, G., Grebel, E. K., Helmi, A., Navarro, J. F., Parker, Q. A., Seabroke, G. M., Siebert, A., Siviero, A., Steinmetz, M., Watson, F. G., Williams, M., Wyse, R. F. G., Zwitter, T.
We have used spectra of hot stars from the RAVE Survey in order to investigate the visibility and properties of five diffuse interstellar bands previously reported in the literature. The RAVE spectroscopic survey for Galactic structure and kinematics
Externí odkaz:
http://arxiv.org/abs/0808.1456
Autor:
Zwitter, T., Siebert, A., Munari, U., Freeman, K. C., Siviero, A., Watson, F. G., Fulbright, J. P., Wyse, R. F. G., Campbell, R., Seabroke, G. M., Williams, M., Steinmetz, M., Bienayme, O., Gilmore, G., Grebel, E. K., Helmi, A., Navarro, J. F., Anguiano, B., Boeche, C., Burton, D., Cass, P., Dawe, J., Fiegert, K., Hartley, M., Russell, K., Veltz, L., Bailin, J., Binney, J., Bland-Hawthorn, J., Brown, A., Dehnen, W., Evans, N. W., Fiorentin, P. Re, Fiorucci, M., Gerhard, O., Gibson, B., Kelz, A., Kujken, K., Matijevic, G., Minchev, I., Parker, Q. A., Penarrubia, J., Quillen, A., Read, M. A., Reid, W., Roeser, S., Ruchti, G., Scholz, R. -D., Smith, M. C., Sordo, R., Tolstoi, E., Tomasella, L., Vidrih, S., de Boer, E. Wylie
Publikováno v:
Astron.J.136:421-451,2008
We present the second data release of the Radial Velocity Experiment (RAVE), an ambitious spectroscopic survey to measure radial velocities (RVs) and stellar atmosphere parameters of up to one million stars using the 6dF multi-object spectrograph on
Externí odkaz:
http://arxiv.org/abs/0806.0546
Autor:
Ciprini, S., Takalo, L. O., Tosti, G., Raiteri, C. M., Fiorucci, M., Villata, M., Nucciarelli, G., Lanteri, L., Nilsson, K., Ros, J. A.
Publikováno v:
Astron.Astrophys.467:465,2007
New data and results on the optical behaviour of the blazar PKS 0735+178 are presented. In addition the whole historical light curve, and a new photometric calibration of comparison stars are reported. Optical spectral indexes are calculated and stud
Externí odkaz:
http://arxiv.org/abs/astro-ph/0701420
Autor:
Steinmetz, M., Zwitter, T., Siebert, A., Watson, F. G., Freeman, K. C., Munari, U., Campbell, R., Williams, M., Seabroke, G. M., Wyse, R. F. G., Parker, Q. A., Bienayme, O., Roeser, S., Gibson, B. K., Gilmore, G., Grebel, E. K., Helmi, A., Navarro, J. F., Burton, D., Cass, C. J. P., Dawe, J. A., Fiegert, K., Hartley, M., Russell, K. S., Saunders, W., Enke, H., Bailin, J., Binney, J., Bland-Hawthorn, J., Boeche, C., Dehnen, W., Eisenstein, D. J., Evans, N. W., Fiorucci, M., Fulbright, J. P., Gerhard, O., Jauregi, U., Kelz, A., Mijovic, L., Minchev, I., Parmentier, G., Penarrubia, J., Quillen, A. C., Read, M. A., Ruchti, G., Scholz, R. -D., Siviero, A., Smith, M. C., Sordo, R., Veltz, L., Vidrih, S., von Berlepsch, R., Boyle, B. J., Schilbach, E.
Publikováno v:
Astron.J.132:1645-1668,2006
We present the first data release of the Radial Velocity Experiment (RAVE), an ambitious spectroscopic survey to measure radial velocities and stellar atmosphere parameters (temperature, metallicity, surface gravity) of up to one million stars using
Externí odkaz:
http://arxiv.org/abs/astro-ph/0606211
Autor:
Jordi, C., Hoeg, E., Brown, A. G. A., Lindegren, L., Bailer-Jones, C. A. L., Carrasco, J. M., Knude, J., Straizys, V., de Bruijne, J. H. J., Claeskens, J. -F., Drimmel, R., Figueras, F., Grenon, M., Kolka, I., Perryman, M. A. C., Tautvaisiene, G., Vansevicius, V., Willemsen, P. G., Bridzius, A., Evans, D. W., Fabricius, C., Fiorucci, M., Heiter, U., Kaempf, T. A., Kazlauskas, A., Kucinskas, A., Malyuto, V., Munari, U., Reyle, C., Torra, J., Vallenari, A., Zdanavicius, K., Korakitis, R., Malkov, O., Smette, A.
Publikováno v:
Mon.Not.Roy.Astron.Soc.367:290-314,2006
The European Gaia astrometry mission is due for launch in 2011. Gaia will rely on the proven principles of ESA's Hipparcos mission to create an all-sky survey of about one billion stars throughout our Galaxy and beyond, by observing all objects down
Externí odkaz:
http://arxiv.org/abs/astro-ph/0512038
Publikováno v:
Astron.Astrophys. 418 (2004) L31
Combining precise B,V photoelectric photometry and radial velocities, we have been able to derive a firm orbital solution and accurate physical parameters for the newly discovered eclipsing binary HD 23642 in the Pleiades open cluster. The resulting
Externí odkaz:
http://arxiv.org/abs/astro-ph/0403444
Publikováno v:
ASP Conf.Ser. 299 (2003) 217
We present preliminary results of a statistical analysis obtained with a sample of blazars observed at the Perugia Astronomical Observatory since 1992. We briefly show how these statistical results can be useful to discriminate faint variable sources
Externí odkaz:
http://arxiv.org/abs/astro-ph/0304186