Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- D. Stern3 profiles493 · h 97
- F. Harrison2 profiles182 · h 58
- P. Eisenhardt3 profiles168 · h 59
- S. Boggs124 · h 60
- F. Christensen123 · h 58
- C. Hailey120 · h 59
- W. Craig2 profiles120 · h 49
- S. Stanford2 profiles117 · h 75
- S. Turyshev116 · h 38
- D. Walton2 profiles108 · h 53
- K. Stapelfeldt104 · h 70
- D. Mawet98 · h 53
- California Institute of TechnologyUS4.7k papers
- Centre National de la Recherche ScientifiqueFR2k papers
- Center for Astrophysics Harvard & SmithsonianUS1.3k papers
- Goddard Space Flight CenterUS1.2k papers
- University of California, BerkeleyUS1.2k papers
- University of ArizonaUS1k papers
- Infrared Processing and Analysis CenterUS1k papers
- University College LondonGB984 papers
- Princeton UniversityUS924 papers
- University of CambridgeGB871 papers
- Institut d'Astrophysique de ParisFR858 papers
- Space Telescope Science InstituteUS808 papers
64 papers · 1 filter
A Mid-Infrared Imaging Survey of Proto-Planetary Nebula Candidates
Margaret Meixner, Toshiya Ueta, Aditya Dayal +6
We present the data from a mid-infrared imaging survey of 66 proto-planetary nebula candidates using two mid-IR cameras (MIRAC2 and Berkcam) at the NASA Infrared Telescope Facility…
The HST Key Project on the Extragalactic Distance Scale. XV. A Cepheid Distance to the Fornax Cluster and Its Implications
Barry F. Madore, Wendy L. Freedman, N. Silbermann +13
Using the Hubble Space Telescope (HST) 37 long-period Cepheid variables have been discovered in the Fornax Cluster spiral galaxy NGC 1365. The resulting V and I period-luminosity r…
A Candidate Substellar Companion to CoD -33 7795 (TWA 5)
P. J. Lowrance, C. McCarthy, E. E. Becklin +12
We present the discovery of a candidate substellar object in a survey of young stars in the solar vicinity using the sensitivity and spatial resolution afforded by the NICMOS coron…
Isophot Observations of Comet Hale-Bopp: Initial Data Reduction
E. Grün, S. B. Peschke, M. Stickel +17
Comet Hale-Bopp was observed five times with ISOPHOT, the photometer on board the Infrared Space Observatory (ISO). Each time broadband photometry was performed using 4 different d…
Multiwaveband Observations of Quasars with Flat Radio Spectra and Strong Millimeter Emission
S. D. Bloom, A. P. Marscher, E. M. Moore +5
We present multiwaveband observations of a well selected sample of 28 quasars and two radio galaxies with flat radio spectra and strong millimeter wave emission (referred to here a…
The Palomar Testbed Interferometer
M. M. Colavita, J. K. Wallace
The Palomar Testbed Interferometer (PTI) is a long-baseline infrared interferometer located at Palomar Observatory, California. It was built as a testbed for interferometric techni…
The Visual Orbit of iota Pegasi
A. F. Boden, C. D. Koresko
We have determined the visual orbit for the spectroscopic binary iota~Pegasi with interferometric visibility data obtained by the Palomar Testbed Interferometer in 1997. iota~Pegas…
Fringe Visibility Estimators for the Palomar Testbed Interferometer
M. M. Colavita
Visibility estimators and their performance are presented for use with the Palomar Testbed Interferometer (PTI). One operational mode of PTI is single-baseline visibility measureme…
HST Imaging Polarimetry of the Gravitational Lens FSC10214+4724
Hien T. Nguyen, Peter R. Eisenhardt, Michael W. Werner +5
We present imaging polarimetry of the extremely luminous, redshift 2.3 IRAS source FSC10214+4724. The observations were obtained with HST's Faint Object Camera in the F437M filter,…
Molecular Gas in 3C 293: The First Detection of CO Emission and Absorption in an F-R II Radio Galaxy
A. S. Evans, D. B. Sanders, J. A. Surace +1
The first detection of CO emission in a Fanaroff-Riley Class II (i.e., edge-brightened radio morphology) radio galaxy is presented. Multi- wavelength (0.36-2.17 micron) imaging of…
High Spatial Resolution Imaging of Arp 220 from 3 - 25 microns
B. T. Soifer, G. Neugebauer, K. Matthews +5
Images of Arp 220 from 3.45 to 24.5 m with 0.5'' resolution are presented which clearly separate the nucleus into at least two components. The western component is about three t…
Indication, from Pioneer 10/11, Galileo, and Ulysses Data, of an Apparent Anomalous, Weak, Long-Range Acceleration
John D. Anderson, Philip A. Laing, Eunice L. Lau +3
Radio metric data from the Pioneer 10/11, Galileo, and Ulysses spacecraft indicate an apparent anomalous, constant, acceleration acting on the spacecraft with a magnitude $\sim 8.5…
What have we already learned from the CMB?
Charles R. Lawrence, Douglas Scott, Martin White
The COBE satellite, and the DMR experiment in particular, was extraordinarily successful. However, the DMR results were announced about 7 years ago, during which time a great deal…
A Magnetically-Switched, Rotating Black Hole Model For the Production of Extragalactic Radio Jets and the Fanaroff and Riley Class Division
David L. Meier
A model is presented in which both Fanaroff and Riley class I and II extragalactic jets are produced by magnetized accretion disk coronae in the ergospheres of rotating black holes…
The HST Key Project on the Extragalactic Distance Scale XVII. The Cepheid Distance to NGC 4725
Brad K. Gibson, Shaun M. G. Hughes, Peter B. Stetson +22
The distance to NGC 4725 has been derived from Cepheid variables, as part of the Hubble Space Telescope Key Project on the Extragalactic Distance Scale. Thirteen F555W (V) and four…
Three years of Galileo dust data: II. 1993 to 1995
H. Krüger, E. Grün, D. P. Hamilton +18
Between Jan 1993 and Dec 1995 the Galileo spacecraft traversed interplanetary space between Earth and Jupiter and arrived at Jupiter on 7 Dec 1995. The dust instrument onboard was…
Detection of Surface Brightness Fluctuations in NGC 4373 Using the Hubble Space Telescope
M. A. Pahre, J. R. Mould, A. Dressler +1
Surface brightness fluctuations (SBF) have been detected for three elliptical galaxies-NGC 3379 in the Leo group, NGC 4406 in the Virgo cluster, and NGC 4373 in the Hydra-Centaurus…
High Resolution Tip/Tilt Near-Infrared Imaging of Warm Ultraluminous Infrared Galaxies
Jason A. Surace, D. B. Sanders
We present high spatial resolution H and K'-band images of a complete sample of ultraluminous infrared galaxies selected to have warm mid-infrared colors known to be characteristic…
Three years of Ulysses dust data: 1993 to 1995
H. Krüger, E. Grün, M. Landgraf +18
The Ulysses spacecraft is orbiting the Sun on a highly inclined ellipse (). After its Jupiter flyby in 1992 at a heliocentric distance of 5.4 AU, the spacecraft rea…
Quantum Wavelet Transforms: Fast Algorithms and Complete Circuits
Amir Fijany, Colin P. Williams
The quantum Fourier transform (QFT), a quantum analog of the classical Fourier transform, has been shown to be a powerful tool in developing quantum algorithms. However, in classic…
Starburst in the Intragroup Medium of Stephan's Quintet
Cong Xu, Richard Tuffs
Based on new ISO mid-infrared observations and ground based and near-infrared observations, we report the detection of a bright starburst in the intragroup medium (IGM) of th…
FU Orionis resolved by infrared long baseline interferometry at a 2-AU scale
F. Malbet, J. -P. Berger, M. M. Colavita +3
We present the first infrared interferometric observations of a young stellar object with a spatial projected resolution better than 2 AU. The observations were obtained with the P…
A Candidate Protoplanet in the Taurus Star Forming Region
S. Terebey, D. Van Buren, D. L. Padgett +2
HST/NICMOS images of the class I protostar TMR-1 (IRAS04361+2547) reveal a faint companion with 10.0" = 1400 AU projected separation. The central protostar is itself resolved as a…
ASCA and Ginga Observations of GX 1+4
Taro Kotani, Tadayasu Dotani, Fumiaki Nagase +3
The X-ray binary pulsar GX 1+4 was observed with Ginga every year from 1987 to 1991, and with ASCA in 1994. During the Ginga observations, GX 1+4 was in the steady spindown phase,…