|
|
Yellow Supergiants
(Preview)
Title: Yellow Supergiants in the Small Magellanic Cloud (SMC): Putting Current Evolutionary Theory to the Test Authors: Kathryn F. Neugent, Philip Massey, Brian Skiff, Maria R. Drout, Georges Meynet, Knut A. G. Olsen The yellow supergiant content of nearby galaxies provides a critical test of m...
|
Blobrana
|
0
|
|
|
|
|
|
Abell 41
(Preview)
Title: Abell 41: shaping of a planetary nebula by a binary central star? Authors: D. Jones (1), M. Lloyd (1), M. Santander-García (2,3,4), J.A. López (5), J. Meaburn (1), D.L. Mitchell (1), T.J. O'Brien (1), D. Pollacco (6), M.M. Rubio-Díez (7,2), N.M.H. Vaytet (8) ((1) Jodrell Bank Centre for Astr...
|
Blobrana
|
0
|
|
|
|
|
|
R Coronae Australis Region
(Preview)
Title: Centimetre Imaging of the R Coronae Australis Region Authors: Minho Choi, Kenji Hamaguchi, Jeong-Eun Lee, Ken'ichi Tatematsu The R CrA region was observed in the 3.5 and 6.2 cm continuum with high angular resolutions (0.6--1.7 arcseconds) using the Very Large Array. Archival data sets we...
|
Blobrana
|
1
|
|
|
|
|
|
4U 1705-44
(Preview)
Title: Suzaku and BeppoSAX X-ray Spectra of the Persistently Accreting Neutron-Star Binary 4U 1705-44Authors: Dacheng Lin (MIT, CESR), Ronald A. Remillard (MIT), Jeroen Homan (MIT) We present an analysis of the broad-band spectra of 4U~1705--44 obtained with Suzaku in 2006--2008 and by Beppo...
|
Blobrana
|
0
|
|
|
|
|
|
IGR J06074+2205
(Preview)
Title: The optical counterpart to IGR J06074+2205: a Be/X-ray binary showing disc loss and V/R variability
Authors: P. Reig (FORTH/U. of Crete), A. Zezas (FORTH/U. of Crete), L. Gkouvelis (U. of Crete)cat
Present X-ray missions are regularly discovering new X/gamma-ray sources. The identi...
|
Blobrana
|
0
|
|
|
|
|
|
RX J0806.3+1527
(Preview)
Orbiting Stars Flooding Space with Gravitational Waves
A scientist using the Chandra X-ray Observatory has found evidence that two white dwarf stars are orbiting each other in a death grip, destined to merge.
The data indicate gravitational waves are carrying energy away from t...
|
Blobrana
|
4
|
|
|
|
|
|
V Camelopardalis
(Preview)
Maxima of long period variable HD 39741 (V Cam) on the 24th June, 2010. Magnitude: 9.9-15.4 Type: Mira Position (2000): RA 06 02 32.2969, Dec +74 30 27.098
|
Blobrana
|
0
|
|
|
|
|
|
2M1938+4603
(Preview)
Title: 2M1938+4603: A rich, multimode pulsating sdB star with an eclipsing dM companion observed with Kepler Authors: R. H. Ostensen, E. M. Green, S. Bloemen, T. R. Marsh, J. B. Laird, M. Morris, E. Moriyama, R. Oreiro, M. D. Reed, S. D. Kawaler, C. Aerts, M. Vuckovic, P. Degroote, J. H. Telting, H. Kj...
|
Blobrana
|
0
|
|
|
|
|
|
LMXB 2S 0918-549
(Preview)
Title: The Likely Orbital Period of the Ultracompact Low-Mass X-Ray Binary 2S 0918-549 Authors: Jing Zhong, Zhongxiang Wang (Shanghai Astronomical Observatory) We report the discovery of the likely orbital period of the ultracompact low-mass X-ray binary (LMXB) 2S 0918-549. Using time-reso...
|
Blobrana
|
0
|
|
|
|
|
|
NLTT 11748
(Preview)
Title: Discovery of the Eclipsing Detached Double White Dwarf Binary NLTT 11748 Authors: Justin D. R. Steinfadt, David L. Kaplan, Avi Shporer, Lars Bildsten, Steve B. Howell We report the discovery of the first eclipsing detached double white dwarf (WD) binary. In a pulsation search, the low-mas...
|
Blobrana
|
3
|
|
|
|
|
|
Galactic Centre star S2
(Preview)
Title: The Galactic Centre star S2 as a dynamical probe for intermediate-mass black holes Authors: Alessia Gualandris, Stefan Gillessen, David Merritt We study the short-term effects of an intermediate mass black hole (IBH) on the orbit of star S2 (S02), the shortest period star known to orbit th...
|
Blobrana
|
0
|
|
|
|
|
|
L1448-IRS2E
(Preview)
Astronomers Witness a Star Being Born Astronomers have glimpsed what could be the youngest known star at the very moment it is being born. Not yet fully developed into a true star, the object is in the earliest stages of star formation and has just begun pulling in matter from a surrounding envelope of...
|
Blobrana
|
1
|
|
|
|
|
|
VdB-Hagen~4
(Preview)
Title: The edge of the young Galactic disc Authors: Giovanni Carraro (ESO-Chile), Ruben A. Vazquez (Universidad de La Plata), Edgardo Costa (Universidad de Chile) . Gabriel Perren (Universidad de Rosario), Andre' Mointinho (Universidad de Lisboa) In this work we report and discuss the detecti...
|
Blobrana
|
0
|
|
|
|
|
|
V385 Carinae
(Preview)
Jumbo Jellyfish or Massive Star? Expand (9.33mb, 6242 x 6242) Image credit: NASA/JPL-Caltech/UCLA Some might see a blood-red jellyfish in a forest of seaweed, while others might see a big, red eye or a pair of lips. In fact, the red-coloured object in this new infrared image from NASA's Wide-field I...
|
Blobrana
|
0
|
|
|
|
|
|
PSR B2224+65
(Preview)
Title: The origin of the Guitar pulsar Authors: N. Tetzlaff , R. Neuhäuser and M. M. Hohle Among a sample of 140 OB associations and clusters, we want to identify probable parent associations for the Guitar pulsar (PSR B2224+65), which would then also constrain its age. For this purpose, we are using...
|
Blobrana
|
3
|
|
|
