Publications (56)
Can we improve CIV-based single epoch black hole mass estimations?
J. E. MejÃa-Restrepo, B. Trakhtenbrot, P. Lira +1
The Multiwavelength Survey by Yale-Chile (MUSYC): Survey Design and Deep Public UBVRIz' Images and Catalogs of the Extended Hubble Deep Field South
MUSYC Collaboration, E. Gawiser, P. G. van Dokkum +25
Space Telescope and Optical Reverberation Mapping Project. IV. Anomalous behavior of the broad ultraviolet emission lines in NGC 5548
M. R. Goad, K. T. Korista, G. De Rosa +99
Ly-alpha Emission-Line Galaxies at z = 3.1 in the Extended Chandra Deep Field South
C. Gronwall, R. Ciardullo, T. Hickey +13
Infrared Observations of AGN
P. Lira, F. Marin, L. Videla +3
An infrared study of the double nucleus in NGC3256
P. Lira, V. Gonzalez-Corvalan, M. Ward +1
XMMSL1 J074008.2-853927: a tidal disruption event with thermal and non-thermal components
R. D. Saxton, A. M. Read, S. Komossa +3
Twelve years of X-ray and optical variability in the Seyfert galaxy NGC 4051
E. Breedt, I. M. McHardy, P. Arevalo +7
Black Hole Masses and Host Galaxy Evolution of Radio-loud Active Galactic Nuclei
J. -H. Woo, C. M. Urry, R. P. van der Marel +2
Chandra HRC and HST observations of NGC6240: resolving the AGN and Starburst
P. Lira, M. J. Ward, A. Zezas +1
The nature of ultraluminous X-ray sources in nearby galaxies
T. P. Roberts, M. R. Goad, M. J. Ward +2
The Morphology of Type Ia Supernovae Light Curves
Mario Hamuy, M. M. Phillips, Nicholas B. Suntzeff +5
Space Telescope and Optical Reverberation Mapping Project. I. Ultraviolet Observations of the Seyfert 1 Galaxy NGC 5548 with the Cosmic Origins Spectrograph on Hubble Space Telescope
G. De Rosa, B. M. Peterson, J. Ely +47
Correlation and time delays of the X-ray and optical emission of the Seyfert Galaxy NGC3783
P. Arevalo, P. Uttley, P. Lira +3
Optical Light Curves of the Type Ia Supernovae 1990N and 1991T
P. Lira, Nicholas B. Suntzeff, M. M. Phillips +27
The effect of nuclear gas distribution on the mass determination of supermassive black holes
J. E. MejÃa-Restrepo, P. Lira, H. Netzer +2
Long-term monitoring of the archetype Seyfert galaxy MCG-6-30-15: X-ray, optical and near-IR variability of the corona, disc and torus
P. Lira, P. Arevalo, P. Uttley +2
Heavily Obscured AGN in Star-Forming Galaxies at z~2
E. Treister, C. Cardamone, K. Schawinski +10
Adaptive Optics Discovery of Supernova 2004ip in the Nuclear Regions of the Luminous Infrared Galaxy IRAS 18293-3413
S. Mattila, P. Vaisanen, D. Farrah +9
Distance determination to 12 Type II-P Supernovae using the Expanding Photosphere Method
M. I. Jones, M. Hamuy, P. Lira +10
Chandra observations of the nearby spiral galaxy NGC6503
P. Lira, R. Johnson, A. Lawrence
SN 2011A: an low-luminosity interacting transient, with a double plateau and strong sodium absorption
T. de Jaeger, J. P. Anderson, G. Pignata +16
Multiwavelength study of the nuclei of a volume-limited sample of galaxies I: X-ray observations
P. Lira, A. Lawrence, R. A. Johnson
Galaxy Clusters in the Line of Sight to Background Quasars: II. Environmental effects on the sizes of baryonic halo sizes
N. Padilla, I. Lacerna, S. Lopez +4
Constraining Torus Models for AGNs Using X-Ray Observations
E. Ibar, P. Lira
The QUEST-La Silla AGN Variability Survey: selection of AGN candidates through optical variability
P. Sánchez-Sáez, P. Lira, R. Cartier +6
Space Telescope and Optical Reverberation Mapping Project. III. Optical Continuum Emission and Broad-Band Time Delays in NGC 5548
M. M. Fausnaugh, K. D. Denney, A. J. Barth +94
Optical and Near-IR long-term monitoring of NGC3783 and MR2251-178: evidence for variable near-IR emission from thin accretion discs
P. Lira, P. Arevalo, P. Uttley +2
The Space Density and Colors of Massive Galaxies at 2<z<3: the Predominance of Distant Red Galaxies
P. van Dokkum, R. Quadri, D. Marchesini +16
Optical and X-ray Variability in The Least Luminous AGN, NGC4395
P. Lira, A. Lawrence, P. O'Brien +3
Short time-scale optical variability of the dwarf Seyfert nucleus in NGC 4395
J. E. Skelton, A. Lawrence, A. Pappa +2
Chandra Observations of the Luminous IR Galaxy NGC3256
P. Lira, M. Ward, A. Zezas +2
The largest Swift AGN monitoring campaign: UV/optical variability in NGC 5548
S. D. Connolly, I. M. McHardy, D. T. Cameron +7
Resolving the BLR in NGC 3783
P. Lira, M. Kishimoto, A. Robinson +5
The Nuclear Near-Infrared Spectral Properties of Nearby Galaxies
R. E. Mason, A. Rodriguez-Ardila, L. Martins +15
Galaxy Clusters in the Line of Sight to Background Quasars: I. Survey Design and Incidence of MgII Absorbers at Cluster Redshifts
S. Lopez, L. F. Barrientos, P. Lira +7
Space Telescope and Optical Reverberation Mapping Project. VII. Understanding the UV anomaly in NGC 5548 with X-Ray Spectroscopy
S. Mathur, A. Gupta, K. Page +147
Near Infrared Variability of obscured and unobscured X-ray selected AGN in the COSMOS field
P. Sánchez, P. Lira, R. Cartier +9
Optical Spectroscopy of X-ray sources in the Extended Chandra Deep Field South
E. Treister, S. Virani, E. Gawiser +8
The optical counterpart of the ultra-luminous x-ray source NGC 5204 X-1
M. R. Goad, T. P. Roberts, C. Knigge +1
The identification of an optical counterpart to the super-Eddington X-ray source, NGC 5204 X-1
T. P. Roberts, M. R. Goad, M. J. Ward +4
Space Telescope and Optical Reverberation Mapping Project VI: reverberating Disk Models for NGC 5548
D. Starkey, Keith Horne, M. M. Fausnaugh +90
The Reddening-Free Decline Rate Versus Luminosity Relationship for Type Ia Supernovae
M. M. Phillips, P. Lira, N. B. Suntzeff +3
The complex, dusty narrow-line region of NGC 4388: Gas-jet interactions, outflows, and extinction revealed by near-IR spectroscopy
A. Rodriguez-Ardila, R. E. Mason, L. Martins +14
Adaptive optics imaging and optical spectroscopy of a multiple merger in a luminous infrared galaxy
P. Vaisanen, S. Mattila, A. Kniazev +16
Galaxy Clusters in the Line of Sight to Background Quasars - III Multi-Object Spectroscopy
H. Andrews, L. F. Barrientos, S. Lopez +8
Searching for molecular outflows in Hyper-Luminous Infrared Galaxies
D. Calderón, F. E. Bauer, S. Veilleux +5
Swift monitoring of NGC 5548: X-ray reprocessing and short term UV/optical variability
I. M. McHardy, D. T. Cameron, T. Dwelly +7
Correlated X-ray/Optical Variability in the Quasar MR2251-178
P. Arévalo, P. Uttley, S. Kaspi +3
Space Telescope and Optical Reverberation Mapping Project. V. Optical Spectroscopic Campaign and Emission-Line Analysis for NGC 5548
L. Pei, M. M. Fausnaugh, A. J. Barth +153
X-ray absorption and rapid variability of the dwarf Seyfert nucleus of NGC4395
K. Iwasawa, A. C. Fabian, O. Almaini +4
Correlated X-ray/Ultraviolet/Optical variability in the very low mass AGN NGC 4395
D. T. Cameron, I. Mc Hardy, T. Dwelly +4
The QUEST-La Silla AGN variability survey: connection between AGN variability and black hole physical properties
P. Sánchez-Sáez, P. Lira, J. MejÃa-Restrepo +5
Space Telescope and Optical Reverberation Mapping Project. II. Swift and HST Reverberation Mapping of the Accretion Disk of NGC 5548
R. Edelson, J. M. Gelbord, K. Horne +47
On the Infrared Properties of Dusty Torus
L. Videla, P. Lira, A. Alonso-Herrero +2
Multiwavelength Survey by Yale-Chile
P. Lira, the MUSYC collaboration