Zobrazeno 1 - 7
of 7
pro vyhledávání: '"J. A. Pérez-Grana"'
Publikováno v:
International Journal of Astronomy and Astrophysics. :54-69
We present the detailed Optical to Mid Infrared (MIR) analysis on the compact group of galaxies RSCG44. The optical analysis comprehends both photometric andspectroscopic studies for six galaxies in this group. The overall Optical to MIR data provide
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e85987a5f388e5aa2243200761a68ab8
https://doi.org/10.4236/ijaa.2014.41007
https://doi.org/10.4236/ijaa.2014.41007
Publikováno v:
New Astronomy. 14:556-566
We present the first optical and near infrared (NIR) photometric and spectroscopic analysis of the interacting pair of galaxies IC 3481 (lenticular) and IC 3481A (elliptical). These galaxies have a tidal bridge connecting them, and an unusual long fi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bfe9d880325b676c8977c07cf772f046
https://doi.org/10.1016/j.newast.2009.02.004
https://doi.org/10.1016/j.newast.2009.02.004
Autor:
J. A. Pérez-Grana, J. P. Phillips
Publikováno v:
Monthly Notices of the Royal Astronomical Society. 393:354-376
Bipolar outflows appear to represent the ubiquitous products of post- and pre-main-sequence stellar evolution. However, although the outflows around young stellar objects (YSOs) have been observed over a broad range of wavelengths, from the ultraviol
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::321c9f629f784696e8197385fa927194
https://doi.org/10.1111/j.1365-2966.2008.14061.x
https://doi.org/10.1111/j.1365-2966.2008.14061.x
Autor:
J. A. Pérez Grana, S. N. Kemp, A. C. Katsiyannis, A. Franco-Balderas, E. de la Fuente, J. Meaburn, H. G. Khosroshahi
Publikováno v:
Astronomy & Astrophysics. 485:435-449
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0ea857e8eaf588dd9b3e226ad5cdff61
https://doi.org/10.1051/0004-6361:20078119
https://doi.org/10.1051/0004-6361:20078119
Autor:
S. N. Kemp, F. J. Hernández Ibarra, V.H. Ramírez Siordia, J. A. Pérez Grana, P. Ramírez Beraud, V. Guzmán Jiménez
Publikováno v:
Astrophysics and Space Science Proceedings ISBN: 9780387876207
We have carried out BVR surface photometry of a sample of 6 cD and cD-like galaxies using the 2.1 m telescope at San Pedro Martir, in general reaching surface brightnesses well into the cD envelope. In the majority of cases no appreciable colour grad
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1c59ebdcbc7d2ca4c67714c6f8bd1f58
https://doi.org/10.1007/978-0-387-87621-4_13
https://doi.org/10.1007/978-0-387-87621-4_13
Publikováno v:
Proceedings of the International Astronomical Union. 3:135-136
We present images of a number of lenticular galaxies which appear to be undergoing evolutionary processes such as ram-pressure stripping or gravitational interactions, or possess features indicative of some evolutionary process in the recent past, su
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c36d632cc8086e18551807aee749dabb
https://doi.org/10.1017/s1743921308017481
https://doi.org/10.1017/s1743921308017481
Publikováno v:
Proceedings of the International Astronomical Union. 2:213-213
We have carried out deep BVR surface photometry of 6 cD and cD-like galaxies using the 2.1-m telescope at San Pedro Mártir, cD galaxies are supergiant galaxies (M>1013M⊙) with enormous halos (>100 kpc in radius) surrounding a giant elliptical gala
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c6b1ac07dbf3c3ab6d49b64dcd31829f
https://doi.org/10.1017/s1743921306006193
https://doi.org/10.1017/s1743921306006193