235 citations · 2.6k across the 97 of their papers we have counts for
9 papers · 1 filter
A systematic search for novae in M31 on a large set of digitized archival Schmidt plates
M. Henze, H. Meusinger, W. Pietsch
This paper reports on the detection of optical novae in our neighbour galaxy M31 based on digitized historical Tautenburg Schmidt plates. The accurate positions of the detected nov…
The impact of Spitzer infrared data on stellar mass estimates - and a revised galaxy stellar mass function at 0 < z < 5
F. Elsner, G. Feulner, U. Hopp
Aims: We estimate stellar masses of galaxies in the high redshift universe with the intention of determining the influence of newly available Spitzer/IRAC infrared data on the anal…
A deep i-selected multi-waveband galaxy catalogue in the COSMOS field
A. Gabasch, Y. Goranova, U. Hopp +2
In this paper we present a deep and homogeneous i-band selected multi-waveband catalogue in the COSMOS field covering an area of about 0.7 square-degree. Our catalogue with a forma…
Space cowboys odyssey: beyond the Gould Belt
S. B. Popov, B. Posselt, F. Haberl +3
We present our new advanced model for population synthesis of close-by cooling NSs. Detailed treatment of the initial spatial distribution of NS progenitors and a detailed ISM stru…
Recent progress of GaAsP HPD development for the MAGIC telescope project
T. Y. Saito, M. Shayduk, M. V. Fonseca +6
Today the Hybrid Photon Detector (HPD) is one of the few low light level (LLL) sensors that can provide an excellent single and multiple photoelectron (ph.e.) amplitude resolution.…
The reflecting surface of the MAGIC-II Telescope
D. Bastieri, J. Arnold, C. Baixeras +19
The MAGIC Collaboration is building a second telescope, MAGIC II, improving the design of the current MAGIC Telescope. MAGIC II is being built at 85 m of distance from MAGIC I, and…
Discovery of multiple Lorentzian components in the X-ray timing properties of the Narrow Line Seyfert 1 Ark 564
I. M. McHardy, P. Arevalo, P. Uttley +4
We present a power spectral analysis of a 100 ksec XMM-Newton observation of the narrow line Seyfert 1 galaxy Ark~564. When combined with earlier RXTE and ASCA observations, these…
Three Types of Galaxy Disks
M. Pohlen, P. Erwin, I. Trujillo +1
We present our new scheme for the classification of radial stellar surface brightness profiles for disk galaxies. We summarize the current theoretical attempts to understand their…
Background study for the pn-CCD detector of CERN Axion Solar Telescope
S. Cebrián, A. Rodríguez, M. Kuster +12
The CERN Axion Solar Telescope (CAST) experiment searches for axions from the Sun converted into photons with energies up to around 10 keV via the inverse Primakoff effect in the h…