Cross-Identification Performance from Simulated Detections: GALEX and SDSS (2009)
Heinis, Sebastien, Budavari, Tamas, Szalay, Alexander S.
We investigate the quality of associations of astronomical sources from multi-wavelength observations using simulated detections that are realistic in terms of their astrometric accuracy, small-scale...
Le-Floc’h, Emeric, Aussel, Hervé, Ilbert, Olivier, Riguccini, Laurie, Frayer, David T., Salvato, Mara, ...
We present the first results obtained from the identification of ~30,000 sources in the Spitzer/24 μm observations of the COSMOS field at S_(24 μm) ≳ 80 μJy. Using accurate photometric redshifts...
Studying Large- and Small-Scale Environments of Ultraviolet Luminous Galaxies (2009)
Basu-Zych, Antara R., Schiminovich, David, Heinis, Sebastien, Overzier, Roderik, Heckman, Tim, Zamojski, Michel, ...
Studying the environments of 0.4 < z < 1.2 ultraviolet (UV)-selected galaxies, as examples of extreme star-forming galaxies (with star formation rates (SFRs) in the range of 3-30 M_☉ yr^(–1)), we...
Studying Large and Small Scale Environments of Ultraviolet Luminous Galaxies (2009)
Basu-Zych, Antara R., Schiminovich, David, Heinis, Sebastien, Overzier, Roderik, Heckman, Tim, Zamojski, Michel, ...
Studying the environments of 0.4
Spatial Clustering from GALEX-SDSS samples: Star Formation History and large-scale clustering (2009)
Heinis, Sebastien, Budavari, Tamas, Szalay, Alex S., Arnouts, Stephane, Aragon-Calvo, Miguel A., Wyder, Ted K., ...
We measure the projected spatial correlation function w_p(r_p) from a large sample combining GALEX ultraviolet imaging with the SDSS spectroscopic sample. We study the dependence of the clustering...
Studying large- and small-scale environments of ultraviolet luminous galaxies (2009)
Basu-Zych, Antara R., Schiminovich, David, Heinis, Sebastien, Overzier, Roderik, Heckman, Tim, Zamojski, Michel, ...
Photometric Redshift Estimation on SDSS Data Using Random Forests (2007)
Carliles, Samuel, Budavári, Tamás, Heinis, Sebastien, Priebe, Carey, Szalay, Alexander
Given multiband photometric data from the SDSS DR6, we estimate galaxy redshifts. We employ a Random Forest trained on color features and spectroscopic redshifts from 80,000 randomly chosen primary...
Milliard, Bruno, Heinis, Sebastien, Blaizot, Jeremy, Arnouts, Stephane, Schiminovich, David, Budavari, Tamas, ...
We present the first measurements of the angular correlation function of galaxies selected in the far (1530 A) and near (2310 A) Ultraviolet from the GALEX survey fields overlapping SDSS DR5 in low...
Heinis, Sebastien, Milliard, Bruno, Arnouts, Stephane, Blaizot, Jeremy, Schiminovich, David, Budavari, Tamas, ...
We analyze the clustering properties of ultraviolet selected galaxies by using GALEX-SDSS data at z 2) to low redshift (b ~ 0.79^{+0.1}_{-0.08}). When accounting for the fraction of the star...