Zobrazeno 1 - 10
of 123
pro vyhledávání: '"Folkes S"'
Autor:
Cooper, W. J., Jones, H. R. A., Smart, R. L., Folkes, S. L., Caballero, J. A., Marocco, F., Ortiz, M. C. Gálvez, Burgasser, A. J., Kirkpatrick, J. D., Sarro, L. M., Burningham, B., Cabrera-Lavers, A., Tremblay, P. E., Reylé, C., Lodieu, N., Zhang, Z. H., Cook, N. J., Faherty, J. F., García-Álvarez, D., Montes, D., Pinfield, D. J., Rajpurohit, A. S., Shi, J.
As part of our comprehensive, ongoing characterisation of the low-mass end of the main sequence in the Solar neighbourhood, we used the OSIRIS instrument at the 10.4 m Gran Telescopio Canarias to acquire low- and mid-resolution (R$\approx$300 and R$\
Externí odkaz:
http://arxiv.org/abs/2409.03706
Autor:
Cooper, W J, Jones, H R A, Smart, R L, Folkes, S L, Caballero, J A, Marocco, F, Ortiz, M C Gálvez, Burgasser, A J, Kirkpatrick, J D, Sarro, L M, Burningham, B, Cabrera-Lavers, A, Tremblay, P E, Reylé, C, Lodieu, N, Zhang, Z H, Cook, N J, Faherty, J F, García-Álvarez, D, Montes, D
Publikováno v:
Monthly Notices of the Royal Astronomical Society; Oct2024, Vol. 534 Issue 1, p695-725, 31p
Autor:
Kurtev, R., Gromadzki, M., Beamin, J. C., Folkes, S. L., Ramirez, K. Pena, Ivanov, V. D., Borissova, J., Villanueva, V., Minniti, D., Mendez, R., Lucas, P. W., Smith, L. C., Pinfield, D. J., Kuhn, M. A., Jones, H. R. A., Antonova, A., Yip, A. K. P.
Knowledge of the stellar content near the Sun is important for a broad range of topics ranging from the search for planets to the study of Milky Way structure. The most powerful method for identifying potentially nearby stars is proper motion (PM) su
Externí odkaz:
http://arxiv.org/abs/1609.03520
Autor:
Gromadzki, M., Kurtev, R., Beamin, J. C., Tekola, A., Ramphul, R., Ivanov, V. D., Minniti, D., Folkes, S. L., Vaisanen, P., Kniazev, A. Y., Borissova, J., Parsons, S. G., Villanueva, V.
The census of the Solar neighbourhood is still incomplete, as demonstrated by recent discoveries of many objects within 5-10 pc from the Sun. The area around the mid-plane and bulge of the Milky Way presents the most difficulties in searches for such
Externí odkaz:
http://arxiv.org/abs/1609.02796
Autor:
Gálvez-Ortiz, M. C., Kuznetsov, M., Clarke, J. R. A., Pavlenko, Ya. V., Folkes, S. L., Pinfield, D. J., Jones, H. R. A., Jenkins, J. S., Barnes, J. R., Burningham, B., Day-Jones, A. C., Martín, E. L., Pérez, A. E. García, del Burgo, C., Pokorny, R. S.
We present a study of age-related spectral signatures observed in 25 young low-mass objects that we have previously determined as possible kinematic members of five young moving groups: the Local Association (Pleiades moving group, age=20 - 150 Myr),
Externí odkaz:
http://arxiv.org/abs/1402.3479
Autor:
Gromadzki, M., Kurtev, R., Folkes, S., Beamin, J. C., Ramirez, K. Pena, Borissova, J., Pinfield, D., Jones, H., Minniti, D., Ivanov, V. D.
Here we present survey of proper motion stars towards the Galactic Bulge and an adjacent plane region base on VISTA-VVV data. The searching method based on cross-matching photometric Ks-band CASU catalogs. The most interesting discoveries are shown.<
Externí odkaz:
http://arxiv.org/abs/1310.4072
Autor:
Day-Jones, A. C., Marocco, F., Pinfield, D. J., Zhang, Z. H., Burningham, B., Deacon, N., Ruiz, M. T., Gallardo, J., Jones, H. R. A., Lucas, P. W. L., Jenkins, J. S., Gomes, J., Folkes, S. L., Clarke, J. R. A.
We present a new sample of mid L to mid T dwarfs with effective temperatures of 1100 to 1700K selected from the UKIDSS Large Area Survey and confirmed with infrared spectra from X-Shooter/VLT. This effective temperature range is especially sensitive
Externí odkaz:
http://arxiv.org/abs/1301.4996
Autor:
Folkes, S. L., Pinfield, D. J., Jones, H. R. A., Kurtev, R., Zhang, Z., Gálvez-Ortiz, M. C., Marocco, F., Day-Jones, A. C., Clarke, J. R. A.
We present an Ultra-Cool Dwarf (UCD) catalogue compiled from low southern Galactic latitudes and mid-plane, from a cross-correlation of the 2MASS and SuperCOSMOS surveys. The catalogue contains 246 members identified from 5042 sq. deg. within 220 deg
Externí odkaz:
http://arxiv.org/abs/1204.4477
Autor:
Pinfield, D. J., Burningham, B., Lodieu, N., Leggett, S. K., Tinney, C. G., van Spaandonk, L., Marocco, F., Smart, R., Gomes, J., Smith, L., Lucas, P. W., Day-Jones, A. C., Murray, D. N., Katsiyannis, A. C., Catalan, S., Cardoso, C., Clarke, J. R. A., Folkes, S., Galvez-Ortiz, M. C., Homeier, D., Jenkins, J. S., Jones, H. R. A., Zhang, Z. H.
We have searched the WISE first data release for widely separated (<10,000AU) late T dwarf companions to Hipparcos and Gliese stars. We have discovered a new binary system containing a K-band suppressed T8p dwarf WISEP J1423+0116 and the mildly metal
Externí odkaz:
http://arxiv.org/abs/1201.3243
Autor:
Saito, R. K., Hempel, M., Minniti, D., Lucas, P. W., Rejkuba, M., Toledo, I., Gonzalez, O. A., Alonso-Garcia, J., Irwin, M. J., Gonzalez-Solares, E., Hodgkin, S. T., Lewis, J. R., Cross, N., Ivanov, V. D., Kerins, E., Emerson, J. P., Soto, M., Amores, E. B., Gurovich, S., Dekany, I., Angeloni, R., Beamin, J. C., Catelan, M., Padilla, N., Zoccali, M., Pietrukowicz, P., Bidin, C. Moni, Mauro, F., Geisler, D., Folkes, S. L., Sale, S. E., Borissova, J., Kurtev, R., Ahumada, A. V., Alonso, M. V., Adamson, A., Arias, J. I., Bandyopadhyay, R. M., Barba, R. H., Barbuy, B., Baume, G. L., Bedin, L. R., Bellini, A., Benjamin, R., Bica, E., Bonatto, C., Bronfman, L., Carraro, G., Chene, A. N., Claria, J. J., Clarke, J. R. A., Contreras, C., Corvillon, A., de Grijs, R., Dias, B., Drew, J. E., Farina, C., Feinstein, C., Fernandez-Lajus, E., Gamen, R. C., Gieren, W., Goldman, B., Gonzalez-Fernandez, C., Grand, R. J. J., Gunthardt, G., Hambly, N. C., Hanson, M. M., Helminiak, K. G., Hoare, M. G., Huckvale, L., Jordan, A., Kinemuchi, K., Longmore, A., Lopez-Corredoira, M., Maccarone, T., Majaess, D., Martin, E. L., Masetti, N., Mennickent, R. E., Mirabel, I. F., Monaco, L., Morelli, L., Motta, V., Palma, T., Parisi, M. C., Parker, Q., Penaloza, F., Pietrzynski, G., Pignata, G., Popescu, B., Read, M. A., Rojas, A., Roman-Lopes, A., Ruiz, M. T., Saviane, I., Schreiber, M. R., Schroder, A. C., Sharma, S., Smith, M. D., Sodre Jr., L., Stead, J., Stephens, A. W., Tamura, M., Tappert, C., Thompson, M. A., Valenti, E., Vanzi, L., Walton, N. A., Weidmann, W., Zijlstra, A.
The ESO Public Survey VISTA Variables in the Via Lactea (VVV) started in 2010. VVV targets 562 sq. deg in the Galactic bulge and an adjacent plane region and is expected to run for ~5 years. In this paper we describe the progress of the survey observ
Externí odkaz:
http://arxiv.org/abs/1111.5511