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Pan-Planets: Searching for hot Jupiters around cool dwarfs
C. Obermeier, J. Koppenhoefer, R. P. Saglia +18
The Pan-Planets survey observed an area of 42 sq deg. in the galactic disk for about 165 hours. The main scientific goal of the project is the detection of transiting planets aroun…
On the neutron-capture elements across the Galactic thin disk using Cepheids
R. da Silva, B. Lemasle, G. Bono +19
We present new accurate abundances for five neutron-capture (Y, La, Ce, Nd, Eu) elements in 73 classical Cepheids located across the Galactic thin disk. Individual abundances are b…
Pan-STARRS1 variability of XMM-COSMOS AGN. I. Impact on photometric redshifts
T. Simm, R. Saglia, M. Salvato +12
[Abbreviated] Upcoming large area sky surveys like EUCLID and eROSITA crucially depend on accurate photometric redshifts (photo-z). The identification of variable sources, such as…
Supercal: Cross-Calibration of Multiple Photometric Systems to Improve Cosmological Measurements with Type Ia Supernovae
D. Scolnic, S. Casertano, A. G. Riess +16
Current cosmological analyses which use Type Ia supernova (SN Ia) observations combine SN samples to expand the redshift range beyond that of a single sample and increase the overa…
The influence of galaxy surface brightness on the mass-metallicity relation
Po-Feng Wu, Rolf-Peter Kudritzki, R. Brent Tully +1
We study the effect of surface brightness on the mass-metallicity relation using nearby galaxies whose gas content and metallicity profiles are available. Previous studies using fi…
A Three-Dimensional Map of Milky-Way Dust
Gregory M. Green, Edward F. Schlafly, Douglas P. Finkbeiner +13
We present a three-dimensional map of interstellar dust reddening, covering three-quarters of the sky out to a distance of several kiloparsecs, based on Pan-STARRS 1 and 2MASS phot…