* Astronomy

Blobrana · Blobrana

Title: 3C 216: A Powerful FRII Seyfert 1 Galaxy Authors: Brian Punsly 3C 216 has a weak accretion flow luminosity, well below the Seyfert1/QSO dividing line, weak broad emission lines (BELs) and powerful radio lobes. As a consequence of the extreme properties of 3C 216, it is the mos...

Blobrana · Blobrana

Quasar 3C249.1 The powerful and distant quasar 3C 249.1 has one of the largest extended emission-line regions (EELRs) known, extending out over tens of kiloparsecs of surrounding space. Astronomers Hai Fu and Alan Stockton of the Institute for Astronomy (University of Hawai'i) recently cons...

Blobrana · Blobrana

Title: The nuclear regions of NGC 7582 from (NeII) spectroscopy at 12.8 microns - an estimate of the black hole mass Authors: M. Wold (1), M. Lacy (2), H.U. Kaeufl (1), R. Siebenmorgen (1) ((1) European Southern Observatory, Garching bei Muenchen, (2) Spitzer Science Centre/Cal...

Blobrana · Blobrana

Title: Snapping Supernovae at z>1.7 Authors: Greg Aldering, Alex G. Kim, Marek Kowalski, Eric V. Linder, Saul Perlmutter Researchers examine the utility of very high redshift Type Ia supernovae for cosmology and systematic uncertainty control. Next generation spa...

Blobrana · Blobrana

Title: The Spiral Host Galaxy of the Double Radio Source 0313-192 Authors: William C. Keel, Raymond E. White III, Frazer N. Owen, Michael J. Ledlow We present new Hubble, Gemini-S, and Chandra observations of the radio galaxy 0313-192, which hosts a 350-kpc double source an...

Blobrana · Blobrana

[img]http://www.eso.org/outreach/press-rel/pr-2006/images/phot-27a-06-ic...

Blobrana · Blobrana

Title: Extended Emission by Dust in the Dwarf Galaxy UGC 10445 Authors: J. L. Hinz, K. Misselt, M. J. Rieke, G. H. Rieke, P. S. Smith, M. Blaylock, K. D. Gordon (U. Arizona) Researchers present Spitzer Space Telescope images of the isolated dwarf galaxy UGC 10445. The galaxy is...

Blobrana · Blobrana

Title: An Optically Dark GRB Observed by HETE-2: GRB 051022 Authors: Yujin E. Nakagawa, Atsumasa Yoshida, Satoshi Sugita, Kaoru Tanaka, Nobuyuki Ishikawa, Toru Tamagawa, Motoko Suzuki, Yuji Shirasaki, Nobuyuki Kawai, Masaru Matsuoka, Jean-Luc Atteia, Alexandre Pelangeo...

Blobrana · Blobrana

Title: ULTRACAM observations of SDSS J170213.26+322954.1 - an eclipsing cataclysmic variable in the period gap Authors: S. P. Littlefair, V. S. Dhillon, T. R. Marsh, B. T. Gaensicke Researchers present high-speed, three-colour photometry of the eclipsing cataclysmic...

Blobrana · Blobrana

Title: ESO Imaging Survey: Infrared Deep Public Survey Authors: L. F. Olsen, J.-M. Miralles, L. da Costa, R. Madejsky, H. E. Jorgensen, A. Mignano, S. Arnouts, C. Benoist, J. P. Dietrich, R. Slijkhuis, S. Zaggia This paper presents new J and Ks data obtained from observation...

Blobrana · Blobrana

Rare Blob Unveiled: Evidence for Hydrogen Gas Falling onto a Dark Matter Clump? ESO's VLT has helped scientists to discover a large primordial 'blob', more than 10 billion light-years away. The most likely scenario to account for its existence and properties is that it represents the early st...

Blobrana · Blobrana

Title: The GALEX Ultraviolet Atlas of Nearby Galaxies Authors: A. Gil de Paz (1 and 2), S. Boissier (1 and 3), B.F. Madore (1 and 4), M. Seibert (5), Y.H. Joe (1 and 6), A. Boselli (3), T.K. Wyder (5), D. Thilker (7), L. Bianchi (7), S.-C. Rey (5), R.M. Rich (8), T.A. Barlow (5), T. Conrow...

Blobrana · Blobrana

A comprehensive survey of more than 4,000 elliptical and lenticular galaxies in 93 nearby galaxy clusters has found a curious case of galactic “downsizing.” Contrary to expectations, the largest, brightest galaxies in the census consist almost exclusively of very old stars, with much of thei...

Blobrana · Blobrana

An image made of about 300 million pixels is being released by ESO, based on more than 64 hours of observations with the Wide-Field Camera on the 2.2m telescope at La Silla (Chile). The image covers an 'empty' region of the sky five times the size of the full moon, opening an exceptionally clear view tow...

Blobrana · Blobrana

New data from NASA's Chandra X-ray Observatory may provide clues to how quasars "turn on." Since the discovery of quasars over 40 years ago, astronomers have been trying to understand the conditions surrounding the birth of these immensely powerful objects. Hot, X-ray producing reg...

Sub Forum	Topics	Posts	Last Post
Galaxies Galaxies	2786	3220	Apr 29 11:38 2018 by Blobrana
Supernovae Supernovae	466	846	Apr 6 12:53 2018 by Blobrana
Gamma-ray burst	44	89	Jun 2 11:19 2017 by Blobrana

Topic		Started By	Replies	Last Post
	Seyfert Galaxy 3C216 (Preview) Title: 3C 216: A Powerful FRII Seyfert 1 Galaxy Authors: Brian Punsly 3C 216 has a weak accretion flow luminosity, well below the Seyfert1/QSO dividing line, weak broad emission lines (BELs) and powerful radio lobes. As a consequence of the extreme properties of 3C 216, it is the mos...	Blobrana	0	Sep 8 10:12 2006 by Blobrana
	Quasar 3C249.1 Quasar (Preview) Quasar 3C249.1 The powerful and distant quasar 3C 249.1 has one of the largest extended emission-line regions (EELRs) known, extending out over tens of kiloparsecs of surrounding space. Astronomers Hai Fu and Alan Stockton of the Institute for Astronomy (University of Hawai'i) recently cons...	Blobrana	0	Sep 5 18:49 2006 by Blobrana
	NGC7582 NGC (Preview) Title: The nuclear regions of NGC 7582 from (NeII) spectroscopy at 12.8 microns - an estimate of the black hole mass Authors: M. Wold (1), M. Lacy (2), H.U. Kaeufl (1), R. Siebenmorgen (1) ((1) European Southern Observatory, Garching bei Muenchen, (2) Spitzer Science Centre/Cal...	Blobrana	0	Aug 23 10:50 2006 by Blobrana
	SNAP (Preview) Title: Snapping Supernovae at z>1.7 Authors: Greg Aldering, Alex G. Kim, Marek Kowalski, Eric V. Linder, Saul Perlmutter Researchers examine the utility of very high redshift Type Ia supernovae for cosmology and systematic uncertainty control. Next generation spa...	Blobrana	1	Aug 10 11:43 2006 by Blobrana
	Radio Source 0313-192 (Preview) Title: The Spiral Host Galaxy of the Double Radio Source 0313-192 Authors: William C. Keel, Raymond E. White III, Frazer N. Owen, Michael J. Ledlow We present new Hubble, Gemini-S, and Chandra observations of the radio galaxy 0313-192, which hosts a 350-kpc double source an...	Blobrana	0	Aug 4 15:08 2006 by Blobrana
	Island Universes (Preview) [img]http://www.eso.org/outreach/press-rel/pr-2006/images/phot-27a-06-ic...	Blobrana	1	Jul 28 12:53 2006 by Blobrana
	UGC10445 (Preview) Title: Extended Emission by Dust in the Dwarf Galaxy UGC 10445 Authors: J. L. Hinz, K. Misselt, M. J. Rieke, G. H. Rieke, P. S. Smith, M. Blaylock, K. D. Gordon (U. Arizona) Researchers present Spitzer Space Telescope images of the isolated dwarf galaxy UGC 10445. The galaxy is...	Blobrana	0	Jul 13 11:11 2006 by Blobrana
	GRB 051022 GRBs (Preview) Title: An Optically Dark GRB Observed by HETE-2: GRB 051022 Authors: Yujin E. Nakagawa, Atsumasa Yoshida, Satoshi Sugita, Kaoru Tanaka, Nobuyuki Ishikawa, Toru Tamagawa, Motoko Suzuki, Yuji Shirasaki, Nobuyuki Kawai, Masaru Matsuoka, Jean-Luc Atteia, Alexandre Pelangeo...	Blobrana	0	Jul 5 07:58 2006 by Blobrana
	SDSS J170213.26+322954.1 (Preview) Title: ULTRACAM observations of SDSS J170213.26+322954.1 - an eclipsing cataclysmic variable in the period gap Authors: S. P. Littlefair, V. S. Dhillon, T. R. Marsh, B. T. Gaensicke Researchers present high-speed, three-colour photometry of the eclipsing cataclysmic...	Blobrana	0	Jul 5 07:43 2006 by Blobrana
	ESO Imaging Survey (Preview) Title: ESO Imaging Survey: Infrared Deep Public Survey Authors: L. F. Olsen, J.-M. Miralles, L. da Costa, R. Madejsky, H. E. Jorgensen, A. Mignano, S. Arnouts, C. Benoist, J. P. Dietrich, R. Slijkhuis, S. Zaggia This paper presents new J and Ks data obtained from observation...	Blobrana	0	Jul 4 11:20 2006 by Blobrana
	Rare Blob Unveiled (Preview) Rare Blob Unveiled: Evidence for Hydrogen Gas Falling onto a Dark Matter Clump? ESO's VLT has helped scientists to discover a large primordial 'blob', more than 10 billion light-years away. The most likely scenario to account for its existence and properties is that it represents the early st...	Blobrana	0	Jul 3 21:32 2006 by Blobrana
	Nearby Galaxies Galaxies (Preview) Title: The GALEX Ultraviolet Atlas of Nearby Galaxies Authors: A. Gil de Paz (1 and 2), S. Boissier (1 and 3), B.F. Madore (1 and 4), M. Seibert (5), Y.H. Joe (1 and 6), A. Boselli (3), T.K. Wyder (5), D. Thilker (7), L. Bianchi (7), S.-C. Rey (5), R.M. Rich (8), T.A. Barlow (5), T. Conrow...	Blobrana	0	Jun 20 09:43 2006 by Blobrana
	Abell3266 Abell (Preview) A comprehensive survey of more than 4,000 elliptical and lenticular galaxies in 93 nearby galaxy clusters has found a curious case of galactic “downsizing.” Contrary to expectations, the largest, brightest galaxies in the census consist almost exclusively of very old stars, with much of thei...	Blobrana	1	Jun 12 17:53 2006 by Blobrana
	Deep 3 (Preview) An image made of about 300 million pixels is being released by ESO, based on more than 64 hours of observations with the Wide-Field Camera on the 2.2m telescope at La Silla (Chile). The image covers an 'empty' region of the sky five times the size of the full moon, opening an exceptionally clear view tow...	Blobrana	0	Apr 14 01:07 2006 by Blobrana
	Quasar 4C37.43 Quasar (Preview) New data from NASA's Chandra X-ray Observatory may provide clues to how quasars "turn on." Since the discovery of quasars over 40 years ago, astronomers have been trying to understand the conditions surrounding the birth of these immensely powerful objects. Hot, X-ray producing reg...	Blobrana	0	Mar 27 12:35 2006 by Blobrana
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