Zobrazeno 1 - 10
of 66
pro vyhledávání: '"Huchtmeier, W. K."'
Autor:
Espada, D., Verdes-Montenegro, L., Huchtmeier, W. K., Sulentic, J., Verley, S., Leon, S., Sabater, J.
(abridged) Measures of the HI properties of a galaxy are among the most sensitive interaction diagnostic at our disposal. We report here on a study of HI profile asymmetries (e.g., lopsidedness) in a sample of some of the most isolated galaxies in th
Externí odkaz:
http://arxiv.org/abs/1107.0601
Autor:
Espada, D., Verdes-Montenegro, L., Athanassoula, E., Bosma, A., Huchtmeier, W. K., Leon, S., Lisenfeld, U., Sabater, J., Sulentic, J., Verley, S., Yun, M.
Studying the atomic gas (HI) properties of the most isolated galaxies is essential to quantify the effect that the environment exerts on this sensitive component of the interstellar medium. We observed and compiled HI data for a well defined sample o
Externí odkaz:
http://arxiv.org/abs/0909.2736
Autor:
Kudrya, Yu. N., Karachentseva, V. E., Karachentsev, I. D., Mitronova, S. N., Huchtmeier, W. K.
Publikováno v:
Astrophys.52:335-349,2009
We compare infrared Tully-Fisher (TF) distances and peculiar velocities derived for spiral galaxies from the two largest datasets: the 2MASS selected Flat Galaxy Catalog, 2MFGC [19, 20] and the Arecibo General Catalog with I-band photometry, SFI++ [3
Externí odkaz:
http://arxiv.org/abs/0811.3690
Publikováno v:
Astron.Lett.33:512-519,2007
We have searched for nearby dwarf galaxies in 27 northern groups with characteristic distances 8-15 Mpc based on the Second Palomar Sky Survey prints. In a total area of about 2000 square degrees, we have found 90 low-surface-brightness objects, more
Externí odkaz:
http://arxiv.org/abs/0708.3547
We report the results of our search for disturbed (interacting) objects among very isolated galaxies. The inspections of 1050 northern isolated galaxies from KIG and 500 nearby, very isolated galaxies situated in the Local Supercluster yielded five a
Externí odkaz:
http://arxiv.org/abs/astro-ph/0602271
Autor:
Kudrya, Yu. N., Karachentseva, V. E., Karachentsev, I. D., Mitronova, S. N., Huchtmeier, W. K.
Publikováno v:
Astron.Lett.32:73-83,2006
We analyze the peculiar velocity field for 2400 flat spiral galaxies selected from an infrared sky survey (2MFGC). The distances to the galaxies have been determined from the Tully-Fisher relation in the photometric J band with a dispersion of 0.45 m
Externí odkaz:
http://arxiv.org/abs/astro-ph/0512607
Autor:
Mitronova, S. N., Huchtmeier, W. K., Karachentsev, I. D., Karachentseva, V. E., Kudrya, Yu. N.
Publikováno v:
Astron.Lett.31:501-514,2005; Pisma Astron.Zh.31:563,2005
We present the HI observations of 94 flat spiral galaxies from RFGC (the Revised Flat Galaxy Catalog) and 14 galaxies from 2MFGC (the 2MASS selected Flat Galaxy Catalog) performed with the 100-m radio telescope in Effelsberg (Germany). HI fluxes, hel
Externí odkaz:
http://arxiv.org/abs/astro-ph/0510248
Autor:
Kudrya, Yu. N., Karachentseva, V. E., Karachentsev, I. D., Mitronova, S. N., Jarrett, T. H., Huchtmeier, W. K.
Publikováno v:
Astron.Astrophys. 407 (2003) 889-898
We report the results of applying the 2MASS Tully-Fisher (TF) relations to study the galaxy bulk flows. For 1141 all-sky distributed flat RFGC galaxies we construct J, H, K_s TF relations and find that Kron $J_{fe}$ magnitudes show the smallest dispe
Externí odkaz:
http://arxiv.org/abs/astro-ph/0305483