Search Results - "Pokorny, R. S."

Discovery of the first wide L dwarf + giant binary system and eight other ultracool dwarfs in wide binaries by Zhang, Z. H., Pinfield, D. J., Day-Jones, A. C., Burningham, B., Jones, H. R. A., Yu, S., Jenkins, J. S., Han, Z., Gálvez-Ortiz, M. C., Gallardo, J., García-Pérez, A. E., Weights, D., Tinney, C. G., Pokorny, R. S.

“…We identify 806 ultracool dwarfs (of which 34 are newly discovered L dwarfs) from their Sloan Digital Sky Survey (SDSS) riz photometry and obtain proper…”
Get full text

Spectroscopy and kinematics of low-mass members of young moving groups by Gálvez-Ortiz, M. C., Clarke, J. R. A., Pinfield, D. J., Jenkins, J. S., Folkes, S. L., Pérez, A. E. García, Day-Jones, A. C., Burningham, B., Jones, H. R. A., Barnes, J. R., Pokorny, R. S.

“…We study a target sample of 68 low-mass objects (with spectral types in the range M4.5–L1) previously selected via photometric and astrometric criteria, as…”
Get full text

A search for southern ultracool dwarfs in young moving groups by Clarke, J. R. A., Pinfield, D. J., Gálvez-Ortiz, M. C., Jenkins, J. S., Burningham, B., Deacon, N. R., Jones, H. R. A., Pokorny, R. S., Barnes, J. R., Day-Jones, A. C.

“…We associate 132 low-mass ultracool dwarfs in the southern hemisphere as candidate members of five moving groups (MGs) using photometric and astrometric…”
Get full text

Spectroscopic signatures of youth in low-mass kinematic candidates of young moving groups by 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., García Pérez, A. E., 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…”
Get full text

New nearby, bright southern ultracool dwarfs by Kendall, T. R., Jones, H. R. A., Pinfield, D. J., Pokorny, R. S., Folkes, S., Weights, D., Jenkins, J. S., Mauron, N.

“…We report the discovery of 21 hitherto unknown bright southern ultracool dwarfs with spectral types in the range M7 to L5.5, together with new observations of…”
Get full text

Benchmark low-mass objects in Moving Groups by Gálvez-Ortiz, M.C., Kuznetsov, M., Clarke, J.R.A., Pavlenko, Ya.V., Pinfield, D.J., Jones, H.R.A., Jenkins, J.S., Barnes, J., Burningham, B., Day-Jones, A.C., Martín, E.L., Pérez, A.E. García, Pokorny, R.S.

“…In order to compile a sample of ultracool dwarfs that will serve as benchmarks for testing theoretical formation and evolutionary models, we selected low-mass…”
Get full text

Spectroscopic signatures of youth in low-mass kinematic candidates of young moving groups by 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…”
Get full text

Spectroscopy and kinematics of low-mass members of young moving groups by Galvez-Ortiz, M. C, Clarke, J. R. A, Pinfield, D. J, Jenkins, J. S, Folkes, S. L, Perez, A. E. Garcia, Day-Jones, A. C, Burningham, B, Jones, H. R. A, Barnes, J. R, Pokorny, R. S

“…We study a target sample of 68 low-mass objects (with spectral types in the range M4.5-L1) previously selected via photometric and astrometric criteria, as…”
Get full text

Spectroscopy and kinematics of low-mass members of young moving groups by Gálvez-Ortiz, M. C., Clarke, J. R. A., Pinfield, D. J., Jenkins, J. S., Folkes, S. L., Pérez, A. E. García, Day-Jones, A. C., Burningham, B., Jones, H. R. A., Barnes, J. R., Pokorny, R. S.

Get full text

Spectroscopy and kinematics of low-mass members of young moving groups: Kinematics of low-mass MG candidates by Gálvez-Ortiz, M. C., Clarke, J. R. A., Pinfield, D. J., Jenkins, J. S., Folkes, S. L., Pérez, A. E. García, Day-Jones, A. C., Burningham, B., Jones, H. R. A., Barnes, J. R., Pokorny, R. S.

Get full text

A search for southern ultracool dwarfs in young moving groups by Clarke, J. R. A, Pinfield, D. J, Galvez-Ortiz, M. C, Jenkins, J. S, Burningham, B, Deacon, N. R, Jones, H. R. A, Pokorny, R. S, Barnes, J. R, Day-Jones, A. C

“…Mon.Not.Roy.Astron.Soc.402:575-588,2010 We associate 132 low-mass ultracool dwarfs in the southern hemisphere as candidate members of five moving groups using…”
Get full text

Discovery of the first wide L dwarf + giant binary system and eight other ultra-cool dwarfs in wide binaries by Zhang, Z. H, Pinfield, D. J, Day-Jones, A. C, Burningham, B, Jones, H. R. A, Yu, S, Jenkins, J. S, Han, Z, Galvez-Ortiz, M. C, Gallardo, J, Perez, A. E. Garcia, Weights, D, Tinney, C. G, Pokorny, R. S

“…We identify 806 ultra-cool dwarfs from their SDSS riz photometry (of which 34 are newly discovered L dwarfs) and obtain proper motions through cross matching…”
Get full text

Discovery of the first wide L dwarf + giant binary system and eight other ultracool dwarfs in wide binaries by Zhang, Z. H., Pinfield, D. J., Day-Jones, A. C., Burningham, B., Jones, H. R. A., Yu, S., Jenkins, J. S., Han, Z., Gálvez-Ortiz, M. C., Gallardo, J., García-Pérez, A. E., Weights, D., Tinney, C. G., Pokorny, R. S.

Get full text

Ultra-cool dwarfs: new discoveries, proper motions, and improved spectral typing from SDSS and 2MASS photometric colors by Zhang, Z. H, Pokorny, R. S, Jones, H. R. A, Pinfield, D. J, Chen, P. S, Han, Z, Chen, D, Gálvez-Ortiz, M. C, Burningham, B

“…Astronomy & Astrophysics 497 (2009) 619-633 Aims. We try to identify ultra-cool dwarfs from the seventh Data Release of the Sloan Digital Sky Survey (SDSS DR7)…”
Get full text

A search for southern ultracool dwarfs in young moving groups: A search for ultracool dwarfs in moving groups by Clarke, J. R. A., Pinfield, D. J., Gálvez-Ortiz, M. C., Jenkins, J. S., Burningham, B., Deacon, N. R., Jones, H. R. A., Pokorny, R. S., Barnes, J. R., Day-Jones, A. C.

Get full text

A search for southern ultracool dwarfs in young moving groups by Clarke, J. R. A., Pinfield, D. J., Gálvez-Ortiz, M. C., Jenkins, J. S., Burningham, B., Deacon, N. R., Jones, H. R. A., Pokorny, R. S., Barnes, J. R., Day-Jones, A. C.

Get full text

New nearby, bright southern ultracool dwarfs[starf by Kendall, T R, Jones, HRA, Pinfield, D J, Pokorny, R S, Folkes, S, Weights, D, Jenkins, J S, Mauron, N

“…ABSTRACTWe report the discovery of 21 hitherto unknown bright southern ultracool dwarfs with spectral types in the range M7 to L5.5, together with new…”
Get full text

A search for southern ultracool dwarfs in young moving groups by Clarke, J.R.A., Pinfield, D.J., Galvez-Ortiz, M.C., Jenkins, J.S., Burningham, B., Deacon, N.R., Jones, H.R.A., Pokorny, R.S., Barnes, J.R., Day-Jones, A.C.

“…We have constructed an 800-strong red object catalogue by cross-referencing optical and infrared catalogues with an extensive proper motion catalogue compiled…”
Get full text

Ultra-cool Dwarfs from Large Area Surveys by Zhang, Z. H, Jones, H. R. A, Pinfield, D. J, Pokorny, R. S, Han, Z

“…Proceedings of 10th Asian-Pacific Regional IAU Meeting 2008, P 191-193 We selected brown dwarf candidates from the seventh Data Release of the Sloan Digital…”
Get full text

New, nearby bright southern ultracool dwarfs by Kendall, T. R, Jones, H. R. A, Pinfield, D. J, Pokorny, R. S, Folkes, S, Weights, D, Jenkins, J. S, Mauron, N

“…Mon.Not.Roy.Astron.Soc.374:445-454,2007 We report the discovery of twenty-one hitherto unknown bright southern ultracool dwarfs with spectral types in the…”
Get full text