The HELLAS2XMM survey VIII. Optical identifications of the extended sample

Astronomy and Astrophysics

Volumn 466, Issue 1, 2007, Pages 31-40

  Cocchia, F ^a,b,c   Flore, F ^a   Vignali, C ^d,e   Mignoli, M ^e   Brusa, M ^f   Comastri, A ^e   Feruglio, C ^a,b   Baldi, A ^g   Carangelo, N ^c   Ciliegi, P ^e   D'Elia, V ^a   La Franca, F ^h   Maiolino, R ^a,i   Matt, G ^h   Molendi, S ^c   Perola, G C ^h   Puccetti, S ^a,j  

^a INAF OSSERVATORIO ASTRONOMICO DI ROMA   (Italy)

^b UNIVERSITY OF ROME TOR VERGATA   (Italy)

^c INAF IASF MILANO   (Italy)

^d UNIVERSITY OF BOLOGNA   (Italy)

^e OSSERVATORIO ASTRONOMICO DI BOLOGNA   (Italy)

^f MAX PLANCK INSTITUT FÜR EXTRATERRESTRISCHE PHYSIK   (Germany)

^g HARVARD SMITHSONIAN CENTER FOR ASTROPHYSICS   (United States)

^h ROMA TRE UNIVERSITY   (Italy)

ⁱ INAF OSSERVATORIO ASTROFISICO DI ARCETRI   (Italy)

^j ESA ESRIN   (Italy)

more..

Author keywords

Galaxies: active; Galaxies: evolution; Surveys; X rays: diffuse background

Indexed keywords

LUMINANCE; NUCLEAR ENERGY; PHOTOMETRY; SPECTROSCOPIC ANALYSIS; X RAY ANALYSIS;

CDF SAMPLES; EMISSION LINE; LOGARITHMIC MEDIAN; OPTICAL FLUX RATIO;

ASTROPHYSICS;

EID: 34249276612     PISSN: 00046361     EISSN: 14320746     Source Type: Journal    
DOI: 10.1051/0004-6361:20065170     Document Type: Article

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