http://arxiv.org/pdf/1401.1510v1.pdf
... have (sub)-mm followup interferometry, and therefore may be subject to identification biases. E.g. Hodge et al. (2013b) show that many of the galaxies in the Wardlow et al. (2011) sample break up into multiple sources when studied at high resolution, which enevitably lead to misidentifications for s ...
... have (sub)-mm followup interferometry, and therefore may be subject to identification biases. E.g. Hodge et al. (2013b) show that many of the galaxies in the Wardlow et al. (2011) sample break up into multiple sources when studied at high resolution, which enevitably lead to misidentifications for s ...
Ultra-luminous Quasars with the Most Massive Black Holes at
... The first low-resolution optical spectrum of this source was obtained with the Lijiang 2.4 m telescope using the YFOSC on 2013 November 25 (UT), then follow-up by Magellan. ...
... The first low-resolution optical spectrum of this source was obtained with the Lijiang 2.4 m telescope using the YFOSC on 2013 November 25 (UT), then follow-up by Magellan. ...
On the importance of using appropriate spectral models to derive .
... in these fields, providing redshift estimates with an accuracy of σ(z) = 0.0034(1+z), i.e. an order of magnitude better than that of photometric redshift based on broad-band observations (Brammer et al. 2012). Crucially, these new spectroscopic data also enable detailed studies of the ionized gas an ...
... in these fields, providing redshift estimates with an accuracy of σ(z) = 0.0034(1+z), i.e. an order of magnitude better than that of photometric redshift based on broad-band observations (Brammer et al. 2012). Crucially, these new spectroscopic data also enable detailed studies of the ionized gas an ...
Binocular Certificate Handbook
... A star’s magnitude refers to its brightness, not its size. The magnitude scale is a logarithmic one. A one magnitude difference is a difference of 2.512 times in brightness. A five magnitudes difference is a difference of 100 times. The lower the magnitude number, the greater the brightness. The sta ...
... A star’s magnitude refers to its brightness, not its size. The magnitude scale is a logarithmic one. A one magnitude difference is a difference of 2.512 times in brightness. A five magnitudes difference is a difference of 100 times. The lower the magnitude number, the greater the brightness. The sta ...
Annual Report 2012
... powerful facility. A highlight from the ‘van Dishoeck team’ was the ALMA observations of gas surrounding IRAS 16293-2422, a young Sun-like star. In the ...
... powerful facility. A highlight from the ‘van Dishoeck team’ was the ALMA observations of gas surrounding IRAS 16293-2422, a young Sun-like star. In the ...
Rotation Curves of Spiral Galaxies
... nebula the ratio f of mass density to light density is found to be very high; and this conclusion holds for whatever dynamical model we consider. The spectrum of the nebula shows the characteristics of G-type dwarfs. Since f cannot be much larger than 1 for such stars, they can account for roughly o ...
... nebula the ratio f of mass density to light density is found to be very high; and this conclusion holds for whatever dynamical model we consider. The spectrum of the nebula shows the characteristics of G-type dwarfs. Since f cannot be much larger than 1 for such stars, they can account for roughly o ...
PPT
... against the LISA (dashed) singlearm Michelson combination sensitivity curve. The‘unresolved’ Galactic close WD–WD spectrum from Nelemans et al. (2001c) is plotted (with signals from binaries resolved by LISA removed), as well as an extrapolated total, in which resolved binaries are restored, as well ...
... against the LISA (dashed) singlearm Michelson combination sensitivity curve. The‘unresolved’ Galactic close WD–WD spectrum from Nelemans et al. (2001c) is plotted (with signals from binaries resolved by LISA removed), as well as an extrapolated total, in which resolved binaries are restored, as well ...
