AAAAAA

   
Results: 1-15 |
Results: 15
TELESCOPE COSTS
Authors: GIACCONI R
Citation: R. Giacconi, TELESCOPE COSTS, Science, 281(5385), 1998, pp. 1961-1961
THE ROSAT DEEP CLUSTER SURVEY - THE X-RAY LUMINOSITY FUNCTION OUT TO Z = 0.8
Authors: ROSATI P DELLACECA R NORMAN C GIACCONI R
Citation: P. Rosati et al., THE ROSAT DEEP CLUSTER SURVEY - THE X-RAY LUMINOSITY FUNCTION OUT TO Z = 0.8, The Astrophysical journal, 492(1), 1998, pp. 21-24
SEARCH AND ANALYSIS OF SMALL-SCALE STRUCTURES IN 2 X-RAY-CLUSTERS OF GALAXIES
Authors: LAZZATI D CAMPANA S ROSATI P CHINCARINI G GIACCONI R
Citation: D. Lazzati et al., SEARCH AND ANALYSIS OF SMALL-SCALE STRUCTURES IN 2 X-RAY-CLUSTERS OF GALAXIES, Astronomy and astrophysics, 331(1), 1998, pp. 41-51
THE ROSAT DEEP SURVEY - I - X-RAY SOURCES IN THE LOCKMAN FIELD
Authors: HASINGER G BURG R GIACCONI R SCHMIDT M TRUMPER J ZAMORANI G
Citation: G. Hasinger et al., THE ROSAT DEEP SURVEY - I - X-RAY SOURCES IN THE LOCKMAN FIELD, Astronomy and astrophysics, 329(2), 1998, pp. 482-494
THE ROSAT DEEP SURVEY - II - OPTICAL-IDENTIFICATION, PHOTOMETRY AND SPECTRA OF X-RAY SOURCES IN THE LOCKMAN FIELD
Authors: SCHMIDT M HASINGER G GUNN J SCHNEIDER D BURG R GIACCONI R LEHMANN I MACKENTY J TRUMPER J ZAMORANI G
Citation: M. Schmidt et al., THE ROSAT DEEP SURVEY - II - OPTICAL-IDENTIFICATION, PHOTOMETRY AND SPECTRA OF X-RAY SOURCES IN THE LOCKMAN FIELD, Astronomy and astrophysics, 329(2), 1998, pp. 495-503
OPTICAL SPECTROSCOPY OF FAINT X-RAY SOURCES IN THE LOCKMAN HOLE
Authors: SCHMIDT M HASINGER G GUNN J SCHNEIDER D BURG R GIACCONI R LEHMANN I MACKENTY J TRUMPER J ZAMORANI G
Citation: M. Schmidt et al., OPTICAL SPECTROSCOPY OF FAINT X-RAY SOURCES IN THE LOCKMAN HOLE, Astronomische Nachrichten, 319(1-2), 1998, pp. 72-72
ACHIEVEMENTS AND PROSPECTS FOR X-RAY ASTRONOMY
Authors: GIACCONI R
Citation: R. Giacconi, ACHIEVEMENTS AND PROSPECTS FOR X-RAY ASTRONOMY, Astronomische Nachrichten, 319(1-2), 1998, pp. 147-150
DISCOVERY OF AN X-RAY-SELECTED QUASAR WITH A REDSHIFT OF 4.45
Authors: SCHNEIDER DP SCHMIDT M HASINGER G LEHMANN I GUNN JE GIACCONI R TRUMPER J ZAMORANI G
Citation: Dp. Schneider et al., DISCOVERY OF AN X-RAY-SELECTED QUASAR WITH A REDSHIFT OF 4.45, The Astronomical journal, 115(4), 1998, pp. 1230-1233
DEEP RADIO OBSERVATIONS OF THE LOCKMAN-HOLE
Authors: DERUITER HR ZAMORANI G PARMA P HASINGER G HARTNER G TRUMPER J BURG R GIACCONI R SCHMIDT M
Citation: Hr. Deruiter et al., DEEP RADIO OBSERVATIONS OF THE LOCKMAN-HOLE, Astronomy and astrophysics, 319(1), 1997, pp. 7-17
X-RAY ASTRONOMY - PAST ACHIEVEMENTS AND FUTURE-PROSPECTS
Authors: GIACCONI R
Citation: R. Giacconi, X-RAY ASTRONOMY - PAST ACHIEVEMENTS AND FUTURE-PROSPECTS, Physica scripta. T, T61, 1996, pp. 9-18
DISTORTED VIEWS
Authors: GIACCONI R
Citation: R. Giacconi, DISTORTED VIEWS, Nature, 374(6519), 1995, pp. 208-208
A FIRST DETERMINATION OF THE SURFACE-DENSITY OF GALAXY CLUSTERS AT VERY-LOW X-RAY FLUXES
Authors: ROSATI P DELLACECA R BURG R NORMAN C GIACCONI R
Citation: P. Rosati et al., A FIRST DETERMINATION OF THE SURFACE-DENSITY OF GALAXY CLUSTERS AT VERY-LOW X-RAY FLUXES, The Astrophysical journal, 445(1), 1995, pp. 11-14
THE X-RAY LUMINOSITY FUNCTIONS OF ABELL CLUSTERS FROM THE EINSTEIN CLUSTER SURVEY
Authors: BURG R GIACCONI R FORMAN W JONES C
Citation: R. Burg et al., THE X-RAY LUMINOSITY FUNCTIONS OF ABELL CLUSTERS FROM THE EINSTEIN CLUSTER SURVEY, The Astrophysical journal, 422(1), 1994, pp. 37-45
A DEEP X-RAY SURVEY IN THE LOCKMAN-HOLE AND IN THE SOFT-X-RAY LOG-N-LOG-S (VOL 275, PG 1, 1993)
Authors: HASINGER G BURG R GIACCONI R HARTNER G SCHMIDT M TRUMPER J ZAMORANI G
Citation: G. Hasinger et al., A DEEP X-RAY SURVEY IN THE LOCKMAN-HOLE AND IN THE SOFT-X-RAY LOG-N-LOG-S (VOL 275, PG 1, 1993), Astronomy and astrophysics, 291(1), 1994, pp. 348-349
A DEEP X-RAY SURVEY IN THE LOCKMAN HOLE AND THE SOFT-X-RAY LOG N-LOG S
Authors: HASINGER G BURG R GIACCONI R HARTNER G SCHMIDT M TRUMPER J ZAMORANI G
Citation: G. Hasinger et al., A DEEP X-RAY SURVEY IN THE LOCKMAN HOLE AND THE SOFT-X-RAY LOG N-LOG S, Astronomy and astrophysics, 275(1), 1993, pp. 1-15
Risultati: 1-15 |