Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Siddiqui, HI"'
Autor:
Brown, AGA, Vallenari, A, Prusti, T, De Bruijne, JHJ, Babusiaux, C, Bailer-Jones, CAL, Biermann, M, Evans, DW, Eyer, L, Jansen, F, Jordi, C, Klioner, SA, Lammers, U, Lindegren, L, Luri, X, Mignard, F, Panem, C, Pourbaix, D, Randich, S, Sartoretti, P, Siddiqui, HI, Soubiran, C, Van Leeuwen, F, Walton, NA, Arenou, F, Bastian, U, Cropper, M, Drimmel, R, Katz, D, Lattanzi, MG, Bakker, J, Cacciari, C, Castañeda, J, Chaoul, L, Cheek, N, De Angeli, F, Fabricius, C, Guerra, R, Holl, B, Masana, E, Messineo, R, Mowlavi, N, Nienartowicz, K, Panuzzo, P, Portell, J, Riello, M, Seabroke, GM, Tanga, P, Thévenin, F, Gracia-Abril, G, Comoretto, G, Garcia-Reinaldos, M, Teyssier, D, Altmann, M, Andrae, R, Audard, M, Bellas-Velidis, I, Benson, K, Berthier, J, Blomme, R, Burgess, P, Busso, G, Carry, B, Cellino, A, Clementini, G, Clotet, M, Creevey, O, Davidson, M, De Ridder, J, Delchambre, L, Dell'Oro, A, Ducourant, C, Fernández-Hernández, J, Fouesneau, M, Frémat, Y, Galluccio, L, García-Torres, M, González-Núñez, J, González-Vidal, JJ, Gosset, E, Guy, LP, Halbwachs, JL, Hambly, NC, Harrison, DL, Hernández, J, Hestroffer, D, Hodgkin, ST, Hutton, A, Jasniewicz, G, Jean-Antoine-Piccolo, A
Context. We present the second Gaia data release, Gaia DR2, consisting of astrometry, photometry, radial velocities, and information on astrophysical parameters and variability, for sources brighter than magnitude 21. In addition epoch astrometry and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_______109::282dfb1c271f5013ef5d2591037c5ba9
https://www.repository.cam.ac.uk/handle/1810/280768
https://www.repository.cam.ac.uk/handle/1810/280768
Autor:
Brown, AGA, Vallenari, A, Prusti, T, De Bruijne, JHJ, Mignard, F, Drimmel, R, Babusiaux, C, Bailer-Jones, CAL, Bastian, U, Biermann, M, Evans, DW, Eyer, L, Jansen, F, Jordi, C, Katz, D, Klioner, SA, Lammers, U, Lindegren, L, Luri, X, O'Mullane, W, Panem, C, Pourbaix, D, Randich, S, Sartoretti, P, Siddiqui, HI, Soubiran, C, Valette, V, Van Leeuwen, F, Walton, NA, Aerts, C, Arenou, F, Cropper, M, Høg, E, Lattanzi, MG, Grebel, EK, Holland, AD, Huc, C, Passot, X, Perryman, M, Bramante, L, Cacciari, C, Castañeda, J, Chaoul, L, Cheek, N, De Angeli, F, Fabricius, C, Guerra, R, Hernández, J, Jean-Antoine-Piccolo, A, Masana, E, Messineo, R, Mowlavi, N, Nienartowicz, K, Ordóñez-Blanco, D, Panuzzo, P, Portell, J, Richards, PJ, Riello, M, Seabroke, GM, Tanga, P, Thévenin, F, Torra, J, Els, SG, Gracia-Abril, G, Comoretto, G, Garcia-Reinaldos, M, Lock, T, Mercier, E, Altmann, M, Andrae, R, Astraatmadja, TL, Bellas-Velidis, I, Benson, K, Berthier, J, Blomme, R, Busso, G, Carry, B, Cellino, A, Clementini, G, Cowell, S, Creevey, O, Cuypers, J, Davidson, M, De Ridder, J, De Torres, A, Delchambre, L, Dell'Oro, A, Ducourant, C, Frémat, Y, García-Torres, M, Gosset, E, Halbwachs, JL, Hambly, NC, Harrison, DL, Hauser, M, Hestroffer, D, Hodgkin, ST, Huckle, HE, Hutton, A, Jasniewicz, G
At about 1000 days after the launch of Gaia we present the first Gaia data release, Gaia DR1, consisting of astrometry and photometry for over 1 billion sources brighter than magnitude 20.7. We summarize Gaia DR1 and provide illustrations of the scie
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::20d7639bb116c5973fe0ad5b36d59f08
Autor:
Eyer, L, Rimoldini, L, Audard, M, Anderson, RI, Nienartowicz, K, Glass, F, Marchal, O, Grenon, M, Mowlavi, N, Holl, B, Clementini, G, Aerts, C, Mazeh, T, Evans, DW, Szabados, L, Brown, AGA, Vallenari, A, Prusti, T, De Bruijne, JHJ, Babusiaux, C, Bailer-Jones, CAL, Biermann, M, Jansen, F, Jordi, C, Klioner, SA, Lammers, U, Lindegren, L, Luri, X, Mignard, F, Panem, C, Pourbaix, D, Randich, S, Sartoretti, P, Siddiqui, HI, Soubiran, C, Van Leeuwen, F, Walton, NA, Arenou, F, Bastian, U, Cropper, M, Drimmel, R, Katz, D, Lattanzi, MG, Bakker, J, Cacciari, C, Castañeda, J, Chaoul, L, Cheek, N, De Angeli, F, Fabricius, C, Guerra, R, Masana, E, Messineo, R, Panuzzo, P, Portell, J, Riello, M, Seabroke, GM, Tanga, P, Thévenin, F, Gracia-Abril, G, Comoretto, G, Garcia-Reinaldos, M, Teyssier, D, Altmann, M, Andrae, R, Bellas-Velidis, I, Benson, K, Berthier, J, Blomme, R, Burgess, P, Busso, G, Carry, B, Cellino, A, Clotet, M, Creevey, O, Davidson, M, De Ridder, J, Delchambre, L, Dell'Oro, A, Ducourant, C, Fernández-Hernández, J, Fouesneau, M, Frémat, Y, Galluccio, L, García-Torres, M, González-Núñez, J, González-Vidal, JJ, Gosset, E, Guy, LP, Halbwachs, JL
The ESA Gaia mission provides a unique time-domain survey for more than 1.6 billion sources with G ≲ 21 mag. Aims. We showcase stellar variability in the Galactic colour-absolute magnitude diagram (CaMD). We focus on pulsating, eruptive, and ca
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_______109::7d97444a31d13598aeb0dd747f8e1b66
https://www.repository.cam.ac.uk/handle/1810/291121
https://www.repository.cam.ac.uk/handle/1810/291121
Autor:
Mignard, F, Klioner, SA, Lindegren, L, Hernández, J, Bastian, U, Bombrun, A, Hobbs, D, Lammers, U, Michalik, D, Ramos-Lerate, M, Biermann, M, Fernández-Hernández, J, Geyer, R, Hilger, T, Siddiqui, HI, Steidelmüller, H, Babusiaux, C, Barache, C, Lambert, S, Andrei, AH, Bourda, G, Charlot, P, Brown, AGA, Vallenari, A, Prusti, T, De Bruijne, JHJ, Bailer-Jones, CAL, Evans, DW, Eyer, L, Jansen, F, Jordi, C, Luri, X, Panem, C, Pourbaix, D, Randich, S, Sartoretti, P, Soubiran, C, Van Leeuwen, F, Walton, NA, Arenou, F, Cropper, M, Drimmel, R, Katz, D, Lattanzi, MG, Bakker, J, Cacciari, C, Castañeda, J, Chaoul, L, Cheek, N, De Angeli, F, Fabricius, C, Guerra, R, Holl, B, Masana, E, Messineo, R, Mowlavi, N, Nienartowicz, K, Panuzzo, P, Portell, J, Riello, M, Seabroke, GM, Tanga, P, Thévenin, F, Gracia-Abril, G, Comoretto, G, Garcia-Reinaldos, M, Teyssier, D, Altmann, M, Andrae, R, Audard, M, Bellas-Velidis, I, Benson, K, Berthier, J, Blomme, R, Burgess, P, Busso, G, Carry, B, Cellino, A, Clementini, G, Clotet, M, Creevey, O, Davidson, M, De Ridder, J, Delchambre, L, Dell'Oro, A, Ducourant, C, Fouesneau, M, Frémat, Y, Galluccio, L, García-Torres, M, González-Núñez, J, González-Vidal, JJ
Context. The second release of Gaia data (Gaia DR2) contains the astrometric parameters for more than half a million quasars. This set defines a kinematically non-rotating reference frame in the optical domain. A subset of these quasars have accurate
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a606ebfc0d0d913be280d4bd021ba93e
Autor:
Prusti, T, De Bruijne, JHJ, Brown, AGA, Vallenari, A, Babusiaux, C, Bailer-Jones, CAL, Bastian, U, Biermann, M, Evans, DW, Eyer, L, Jansen, F, Jordi, C, Klioner, SA, Lammers, U, Lindegren, L, Luri, X, Mignard, F, Milligan, DJ, Panem, C, Poinsignon, V, Pourbaix, D, Randich, S, Sarri, G, Sartoretti, P, Siddiqui, HI, Soubiran, C, Valette, V, Van Leeuwen, F, Walton, NA, Aerts, C, Arenou, F, Cropper, M, Drimmel, R, Høg, E, Katz, D, Lattanzi, MG, O'Mullane, W, Grebel, EK, Holland, AD, Huc, C, Passot, X, Bramante, L, Cacciari, C, Castañeda, J, Chaoul, L, Cheek, N, De Angeli, F, Fabricius, C, Guerra, R, Hernández, J, Jean-Antoine-Piccolo, A, Masana, E, Messineo, R, Mowlavi, N, Nienartowicz, K, Ordóñez-Blanco, D, Panuzzo, P, Portell, J, Richards, PJ, Riello, M, Seabroke, GM, Tanga, P, Thévenin, F, Torra, J, Els, SG, Gracia-Abril, G, Comoretto, G, Garcia-Reinaldos, M, Lock, T, Mercier, E, Altmann, M, Andrae, R, Astraatmadja, TL, Bellas-Velidis, I, Benson, K, Berthier, J, Blomme, R, Busso, G, Carry, B, Cellino, A, Clementini, G, Cowell, S, Creevey, O, Cuypers, J, Davidson, M, De Ridder, J, De Torres, A, Delchambre, L, Dell'Oro, A, Ducourant, C, Frémat, Y, García-Torres, M, Gosset, E, Halbwachs, JL, Hambly, NC, Harrison, DL, Hauser, M, Hestroffer, D, Hodgkin, ST, Huckle, HE
Gaia is a cornerstone mission in the science programme of the European Space Agency (ESA). The spacecraft construction was approved in 2006, following a study in which the original interferometric concept was changed to a direct-imaging approach. Bot
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c14ff0db0eff8b785b9ecb788b86a344
Autor:
Mignard, F, Klioner, SA, Lindegren, L, Hernández, J, Bastian, U, Bombrun, A, Hobbs, D, Lammers, U, Michalik, D, Ramos-Lerate, M, Biermann, M, Fernández-Hernández, J, Geyer, R, Hilger, T, Siddiqui, HI, Steidelmüller, H, Babusiaux, C, Barache, C, Lambert, S, Andrei, AH, Bourda, G, Charlot, P, Brown, AGA, Vallenari, A, Prusti, T, De Bruijne, JHJ, Bailer-Jones, CAL, Evans, DW, Eyer, L, Jansen, F, Jordi, C, Luri, X, Panem, C, Pourbaix, D, Randich, S, Sartoretti, P, Soubiran, C, Van Leeuwen, F, Walton, NA, Arenou, F, Cropper, M, Drimmel, R, Katz, D, Lattanzi, MG, Bakker, J, Cacciari, C, Castañeda, J, Chaoul, L, Cheek, N, De Angeli, F, Fabricius, C, Guerra, R, Holl, B, Masana, E, Messineo, R, Mowlavi, N, Nienartowicz, K, Panuzzo, P, Portell, J, Riello, M, Seabroke, GM, Tanga, P, Thévenin, F, Gracia-Abril, G, Comoretto, G, Garcia-Reinaldos, M, Teyssier, D, Altmann, M, Andrae, R, Audard, M, Bellas-Velidis, I, Benson, K, Berthier, J, Blomme, R, Burgess, P, Busso, G, Carry, B, Cellino, A, Clementini, G, Clotet, M, Creevey, O, Davidson, M, De Ridder, J, Delchambre, L, Dell'Oro, A, Ducourant, C, Fouesneau, M, Frémat, Y, Galluccio, L, García-Torres, M, González-Núñez, J, González-Vidal, JJ
Context. The second release of Gaia data (Gaia DR2) contains the astrometric parameters for more than half a million quasars. This set defines a kinematically non-rotating reference frame in the optical domain. A subset of these quasars have accurate
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_______109::7c1ce91247d9a1e65f20b7e460fbdec6
https://www.repository.cam.ac.uk/handle/1810/287356
https://www.repository.cam.ac.uk/handle/1810/287356
Autor:
Babusiaux, C, Van Leeuwen, F, Barstow, MA, Jordi, C, Vallenari, A, Bossini, D, Bressan, A, Cantat-Gaudin, T, Van Leeuwen, M, Brown, AGA, Prusti, T, De Bruijne, JHJ, Bailer-Jones, CAL, Biermann, M, Evans, DW, Eyer, L, Jansen, F, Klioner, SA, Lammers, U, Lindegren, L, Luri, X, Mignard, F, Panem, C, Pourbaix, D, Randich, S, Sartoretti, P, Siddiqui, HI, Soubiran, C, Walton, NA, Arenou, F, Bastian, U, Cropper, M, Drimmel, R, Katz, D, Lattanzi, MG, Bakker, J, Cacciari, C, Castañeda, J, Chaoul, L, Cheek, N, De Angeli, F, Fabricius, C, Guerra, R, Holl, B, Masana, E, Messineo, R, Mowlavi, N, Nienartowicz, K, Panuzzo, P, Portell, J, Riello, M, Seabroke, GM, Tanga, P, Thévenin, F, Gracia-Abril, G, Comoretto, G, Garcia-Reinaldos, M, Teyssier, D, Altmann, M, Andrae, R, Audard, M, Bellas-Velidis, I, Benson, K, Berthier, J, Blomme, R, Burgess, P, Busso, G, Carry, B, Cellino, A, Clementini, G, Clotet, M, Creevey, O, Davidson, M, De Ridder, J, Delchambre, L, Dell'Oro, A, Ducourant, C, Fernández-Hernández, J, Fouesneau, M, Frémat, Y, Galluccio, L, García-Torres, M, González-Núñez, J, González-Vidal, JJ, Gosset, E, Guy, LP, Halbwachs, JL, Hambly, NC, Harrison, DL, Hernández, J, Hestroffer, D, Hodgkin, ST, Hutton, A, Jasniewicz, G, Jean-Antoine-Piccolo, A, Jordan, S, Korn, AJ, Krone-Martins, A, Lanzafame, AC, Lebzelter, T
We highlight the power of the Gaia DR2 in studying many fine structures of the Hertzsprung-Russell diagram (HRD). Gaia allows us to present many different HRDs, depending in particular on stellar population selections. We do not aim here for complete
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0b852f23407926d4b113712696dd7aea
https://www.repository.cam.ac.uk/handle/1810/278965
https://www.repository.cam.ac.uk/handle/1810/278965
Autor:
Katz, D, Antoja, T, Romero-Gómez, M, Drimmel, R, Reylé, C, Seabroke, GM, Soubiran, C, Babusiaux, C, Di Matteo, P, Figueras, F, Poggio, E, Robin, AC, Evans, DW, Brown, AGA, Vallenari, A, Prusti, T, De Bruijne, JHJ, Bailer-Jones, CAL, Biermann, M, Eyer, L, Jansen, F, Jordi, C, Klioner, SA, Lammers, U, Lindegren, L, Luri, X, Mignard, F, Panem, C, Pourbaix, D, Randich, S, Sartoretti, P, Siddiqui, HI, Van Leeuwen, F, Walton, NA, Arenou, F, Bastian, U, Cropper, M, Lattanzi, MG, Bakker, J, Cacciari, C, Castañeda, J, Chaoul, L, Cheek, N, De Angeli, F, Fabricius, C, Guerra, R, Holl, B, Masana, E, Messineo, R, Mowlavi, N, Nienartowicz, K, Panuzzo, P, Portell, J, Riello, M, Tanga, P, Thévenin, F, Gracia-Abril, G, Comoretto, G, Garcia-Reinaldos, M, Teyssier, D, Altmann, M, Andrae, R, Audard, M, Bellas-Velidis, I, Benson, K, Berthier, J, Blomme, R, Burgess, P, Busso, G, Carry, B, Cellino, A, Clementini, G, Clotet, M, Creevey, O, Davidson, M, De Ridder, J, Delchambre, L, Dell'Oro, A, Ducourant, C, Fernández-Hernández, J, Fouesneau, M, Frémat, Y, Galluccio, L, García-Torres, M, González-Núñez, J, González-Vidal, JJ, Gosset, E, Guy, LP, Halbwachs, JL, Hambly, NC
Context. The second Gaia data release (Gaia DR2) contains high-precision positions, parallaxes, and proper motions for 1.3 billion sources as well as line-of-sight velocities for 7.2 million stars brighter than GRVS = 12 mag. Both samples provide a f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::46b9e7614cac50f319f984fe7434e396
https://www.repository.cam.ac.uk/handle/1810/282981
https://www.repository.cam.ac.uk/handle/1810/282981
Autor:
Spoto, F, Tanga, P, Mignard, F, Berthier, J, Carry, B, Cellino, A, Dell'Oro, A, Hestroffer, D, Muinonen, K, Pauwels, T, Petit, JM, David, P, De Angeli, F, Delbo, M, Frézouls, B, Galluccio, L, Granvik, M, Guiraud, J, Hernández, J, Ordénovic, C, Portell, J, Poujoulet, E, Thuillot, W, Walmsley, G, Brown, AGA, Vallenari, A, Prusti, T, De Bruijne, JHJ, Babusiaux, C, Bailer-Jones, CAL, Biermann, M, Evans, DW, Eyer, L, Jansen, F, Jordi, C, Klioner, SA, Lammers, U, Lindegren, L, Luri, X, Panem, C, Pourbaix, D, Randich, S, Sartoretti, P, Siddiqui, HI, Soubiran, C, Van Leeuwen, F, Walton, NA, Arenou, F, Bastian, U, Cropper, M, Drimmel, R, Katz, D, Lattanzi, MG, Bakker, J, Cacciari, C, Castañeda, J, Chaoul, L, Cheek, N, Fabricius, C, Guerra, R, Holl, B, Masana, E, Messineo, R, Mowlavi, N, Nienartowicz, K, Panuzzo, P, Riello, M, Seabroke, GM, Thévenin, F, Gracia-Abril, G, Comoretto, G, Garcia-Reinaldos, M, Teyssier, D, Altmann, M, Andrae, R, Audard, M, Bellas-Velidis, I, Benson, K, Blomme, R, Burgess, P, Busso, G, Clementini, G, Clotet, M, Creevey, O, Davidson, M, De Ridder, J, Delchambre, L, Ducourant, C, Fernández-Hernández, J, Fouesneau, M, Frémat, Y, García-Torres, M
Context. The Gaia spacecraft of the European Space Agency (ESA) has been securing observations of solar system objects (SSOs) since the beginning of its operations. Data Release 2 (DR2) contains the observations of a selected sample of 14,099 SSOs. T
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d8bcb6ab05fa2f2e3ea73cd7b785718e
https://www.repository.cam.ac.uk/handle/1810/280343
https://www.repository.cam.ac.uk/handle/1810/280343
Autor:
Clementini, G, Eyer, L, Ripepi, V, Marconi, M, Muraveva, T, Garofalo, A, Sarro, LM, Palmer, M, Luri, X, Molinaro, R, Rimoldini, L, Szabados, L, Musella, I, Anderson, RI, Prusti, T, De Bruijne, JHJ, Brown, AGA, Vallenari, A, Babusiaux, C, Bailer-Jones, CAL, Bastian, U, Biermann, M, Evans, DW, Jansen, F, Jordi, C, Klioner, SA, Lammers, U, Lindegren, L, Mignard, F, Panem, C, Pourbaix, D, Randich, S, Sartoretti, P, Siddiqui, HI, Soubiran, C, Valette, V, Van Leeuwen, F, Walton, NA, Aerts, C, Arenou, F, Cropper, M, Drimmel, R, Høg, E, Katz, D, Lattanzi, MG, O'Mullane, W, Grebel, EK, Holland, AD, Huc, C, Passot, X, Perryman, M, Bramante, L, Cacciari, C, Castañeda, J, Chaoul, L, Cheek, N, De Angeli, F, Fabricius, C, Guerra, R, Hernández, J, Jean-Antoine-Piccolo, A, Masana, E, Messineo, R, Mowlavi, N, Nienartowicz, K, Ordóñez-Blanco, D, Panuzzo, P, Portell, J, Richards, PJ, Riello, M, Seabroke, GM, Tanga, P, Thévenin, F, Torra, J, Els, SG, Gracia-Abril, G, Comoretto, G, Garcia-Reinaldos, M, Lock, T, Mercier, E, Altmann, M, Andrae, R, Astraatmadja, TL, Bellas-Velidis, I, Benson, K, Berthier, J, Blomme, R, Busso, G, Carry, B, Cellino, A, Cowell, S
Context. Parallaxes for 331 classical Cepheids, 31 Type II Cepheids, and 364 RR Lyrae stars in common between Gaia and the Hipparcos and Tycho-2 catalogues are published in Gaia Data Release 1 (DR1) as part of the Tycho-Gaia Astrometric Solution (TGA
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d1c24989f99e40f64f5416def6865b3b
https://www.repository.cam.ac.uk/handle/1810/269566
https://www.repository.cam.ac.uk/handle/1810/269566