Stellar variability in the VVV survey: Overview and first results

M. Catelan; D. Minniti; P. W. Lucas; I. Dékány; R. K. Saito; R. Angeloni; J. Alonso-García; M. Hempel; K. Hełminiak; A. Jordán; R. Contreras Ramos; C. Navarrete; J. C. Beamín; A. F. Rojas; F. Gran; C. E.Ferreira Lopes; C. Contreras Peña; E. Kerins; L. Huckvale; M. Rejkuba; R. Cohen; F. Mauro; J. Borissova; P. Amigo; S. Eyheramendy; K. Pichara; N. Espinoza; C. Navarro; G. Hajdu; D. N.Calderón Espinoza; G. A. Muro; H. Andrews; V. Motta; R. Kurtev; J. P. Emerson; C. Moni Bidin; A. N. Chené

doi:10.1017/S1743921313014725

Stellar variability in the VVV survey: Overview and first results

M. Catelan, D. Minniti, P. W. Lucas, I. Dékány, R. K. Saito, R. Angeloni, J. Alonso-García, M. Hempel, K. Hełminiak, A. Jordán, R. Contreras Ramos, C. Navarrete, J. C. Beamín, A. F. Rojas, F. Gran, C. E.Ferreira Lopes, C. Contreras Peña, E. Kerins, L. Huckvale, M. RejkubaR. Cohen, F. Mauro, J. Borissova, P. Amigo, S. Eyheramendy, K. Pichara, N. Espinoza, C. Navarro, G. Hajdu, D. N.Calderón Espinoza, G. A. Muro, H. Andrews, V. Motta, R. Kurtev, J. P. Emerson, C. Moni Bidin, A. N. Chené

Facultad de Ingeniería y Ciencias

Producción científica: Capítulo del libro/informe/acta de congreso › Contribución a la conferencia › revisión exhaustiva

Resumen

The Vista Variables in the Vía Láctea (VVV) ESO Public Survey is an ongoing time-series, near-infrared (IR) survey of the Galactic bulge and an adjacent portion of the inner disk, covering 562 square degrees of the sky, using ESO's VISTA telescope. The survey has provided superb multi-color photometry in 5 broadband filters (Z, Y, J, H, and Ks), leading to the best map of the inner Milky Way ever obtained, particularly in the near-IR. The main part of the survey, which is focused on the variability in the Ks-band, is currently underway, with bulge fields observed between 34 and 73 times, and disk fields between 34 and 36 times. When the survey is complete, bulge (disk) fields will have been observed up to a total of 100 (60) times, providing unprecedented depth and time coverage in the near-IR. Here we provide a first overview of stellar variability in the VVV data.

Idioma original	Inglés
Título de la publicación alojada	Precision Asteroseismology
Editores	Joyce Guzik, William Chaplin, William Chaplin, Gerald Handler, Andrzej Pigulski
Páginas	395-396
Número de páginas	2
Edición	S301
DOI	https://doi.org/10.1017/S1743921313014725
Estado	Publicada - 2014

Serie de la publicación

Nombre	Proceedings of the International Astronomical Union
Número	S301
Volumen	9
ISSN (versión impresa)	1743-9213
ISSN (versión digital)	1743-9221

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Catelan, M., Minniti, D., Lucas, P. W., Dékány, I., Saito, R. K., Angeloni, R., Alonso-García, J., Hempel, M., Hełminiak, K., Jordán, A., Ramos, R. C., Navarrete, C., Beamín, J. C., Rojas, A. F., Gran, F., Lopes, C. E. F., Peña, C. C., Kerins, E., Huckvale, L., ... Chené, A. N. (2014). Stellar variability in the VVV survey: Overview and first results. En J. Guzik, W. Chaplin, W. Chaplin, G. Handler, & A. Pigulski (Eds.), Precision Asteroseismology (S301 ed., pp. 395-396). (Proceedings of the International Astronomical Union; Vol. 9, N.º S301). https://doi.org/10.1017/S1743921313014725

@inproceedings{429f7d18d5214d33b3198b659e03fe4b,

title = "Stellar variability in the VVV survey: Overview and first results",

abstract = "The Vista Variables in the V{\'i}a L{\'a}ctea (VVV) ESO Public Survey is an ongoing time-series, near-infrared (IR) survey of the Galactic bulge and an adjacent portion of the inner disk, covering 562 square degrees of the sky, using ESO's VISTA telescope. The survey has provided superb multi-color photometry in 5 broadband filters (Z, Y, J, H, and Ks), leading to the best map of the inner Milky Way ever obtained, particularly in the near-IR. The main part of the survey, which is focused on the variability in the Ks-band, is currently underway, with bulge fields observed between 34 and 73 times, and disk fields between 34 and 36 times. When the survey is complete, bulge (disk) fields will have been observed up to a total of 100 (60) times, providing unprecedented depth and time coverage in the near-IR. Here we provide a first overview of stellar variability in the VVV data.",

keywords = "cataclysmic variables, other, stars: novae, stars: rotation, stars: spots, stars: variables: Cepheids, surveys",

author = "M. Catelan and D. Minniti and Lucas, {P. W.} and I. D{\'e}k{\'a}ny and Saito, {R. K.} and R. Angeloni and J. Alonso-Garc{\'i}a and M. Hempel and K. He{\l}miniak and A. Jord{\'a}n and Ramos, {R. Contreras} and C. Navarrete and Beam{\'i}n, {J. C.} and Rojas, {A. F.} and F. Gran and Lopes, {C. E.Ferreira} and Pe{\~n}a, {C. Contreras} and E. Kerins and L. Huckvale and M. Rejkuba and R. Cohen and F. Mauro and J. Borissova and P. Amigo and S. Eyheramendy and K. Pichara and N. Espinoza and C. Navarro and G. Hajdu and Espinoza, {D. N.Calder{\'o}n} and Muro, {G. A.} and H. Andrews and V. Motta and R. Kurtev and Emerson, {J. P.} and Bidin, {C. Moni} and Chen{\'e}, {A. N.}",

year = "2014",

doi = "10.1017/S1743921313014725",

language = "English",

isbn = "9781107045170",

series = "Proceedings of the International Astronomical Union",

number = "S301",

pages = "395--396",

editor = "Joyce Guzik and William Chaplin and William Chaplin and Gerald Handler and Andrzej Pigulski",

booktitle = "Precision Asteroseismology",

edition = "S301",

}

Catelan, M, Minniti, D, Lucas, PW, Dékány, I, Saito, RK, Angeloni, R, Alonso-García, J, Hempel, M, Hełminiak, K, Jordán, A, Ramos, RC, Navarrete, C, Beamín, JC, Rojas, AF, Gran, F, Lopes, CEF, Peña, CC, Kerins, E, Huckvale, L, Rejkuba, M, Cohen, R, Mauro, F, Borissova, J, Amigo, P, Eyheramendy, S, Pichara, K, Espinoza, N, Navarro, C, Hajdu, G, Espinoza, DNC, Muro, GA, Andrews, H, Motta, V, Kurtev, R, Emerson, JP, Bidin, CM & Chené, AN 2014, Stellar variability in the VVV survey: Overview and first results. En J Guzik, W Chaplin, W Chaplin, G Handler & A Pigulski (eds.), Precision Asteroseismology. S301 ed., Proceedings of the International Astronomical Union, n.º S301, vol. 9, pp. 395-396. https://doi.org/10.1017/S1743921313014725

Stellar variability in the VVV survey: Overview and first results. / Catelan, M.; Minniti, D.; Lucas, P. W. et al.
Precision Asteroseismology. ed. / Joyce Guzik; William Chaplin; William Chaplin; Gerald Handler; Andrzej Pigulski. S301. ed. 2014. p. 395-396 (Proceedings of the International Astronomical Union; Vol. 9, N.º S301).

Producción científica: Capítulo del libro/informe/acta de congreso › Contribución a la conferencia › revisión exhaustiva

TY - GEN

T1 - Stellar variability in the VVV survey

T2 - Overview and first results

AU - Catelan, M.

AU - Minniti, D.

AU - Lucas, P. W.

AU - Dékány, I.

AU - Saito, R. K.

AU - Angeloni, R.

AU - Alonso-García, J.

AU - Hempel, M.

AU - Hełminiak, K.

AU - Jordán, A.

AU - Ramos, R. Contreras

AU - Navarrete, C.

AU - Beamín, J. C.

AU - Rojas, A. F.

AU - Gran, F.

AU - Lopes, C. E.Ferreira

AU - Peña, C. Contreras

AU - Kerins, E.

AU - Huckvale, L.

AU - Rejkuba, M.

AU - Cohen, R.

AU - Mauro, F.

AU - Borissova, J.

AU - Amigo, P.

AU - Eyheramendy, S.

AU - Pichara, K.

AU - Espinoza, N.

AU - Navarro, C.

AU - Hajdu, G.

AU - Espinoza, D. N.Calderón

AU - Muro, G. A.

AU - Andrews, H.

AU - Motta, V.

AU - Kurtev, R.

AU - Emerson, J. P.

AU - Bidin, C. Moni

AU - Chené, A. N.

PY - 2014

Y1 - 2014

N2 - The Vista Variables in the Vía Láctea (VVV) ESO Public Survey is an ongoing time-series, near-infrared (IR) survey of the Galactic bulge and an adjacent portion of the inner disk, covering 562 square degrees of the sky, using ESO's VISTA telescope. The survey has provided superb multi-color photometry in 5 broadband filters (Z, Y, J, H, and Ks), leading to the best map of the inner Milky Way ever obtained, particularly in the near-IR. The main part of the survey, which is focused on the variability in the Ks-band, is currently underway, with bulge fields observed between 34 and 73 times, and disk fields between 34 and 36 times. When the survey is complete, bulge (disk) fields will have been observed up to a total of 100 (60) times, providing unprecedented depth and time coverage in the near-IR. Here we provide a first overview of stellar variability in the VVV data.

AB - The Vista Variables in the Vía Láctea (VVV) ESO Public Survey is an ongoing time-series, near-infrared (IR) survey of the Galactic bulge and an adjacent portion of the inner disk, covering 562 square degrees of the sky, using ESO's VISTA telescope. The survey has provided superb multi-color photometry in 5 broadband filters (Z, Y, J, H, and Ks), leading to the best map of the inner Milky Way ever obtained, particularly in the near-IR. The main part of the survey, which is focused on the variability in the Ks-band, is currently underway, with bulge fields observed between 34 and 73 times, and disk fields between 34 and 36 times. When the survey is complete, bulge (disk) fields will have been observed up to a total of 100 (60) times, providing unprecedented depth and time coverage in the near-IR. Here we provide a first overview of stellar variability in the VVV data.

KW - cataclysmic variables

KW - other

KW - stars: novae

KW - stars: rotation

KW - stars: spots

KW - stars: variables: Cepheids

KW - surveys

UR - http://www.scopus.com/inward/record.url?scp=84894587702&partnerID=8YFLogxK

U2 - 10.1017/S1743921313014725

DO - 10.1017/S1743921313014725

M3 - Conference contribution

AN - SCOPUS:84894587702

SN - 9781107045170

T3 - Proceedings of the International Astronomical Union

SP - 395

EP - 396

BT - Precision Asteroseismology

A2 - Guzik, Joyce

A2 - Chaplin, William

A2 - Handler, Gerald

A2 - Pigulski, Andrzej

ER -

Stellar variability in the VVV survey: Overview and first results

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