National Postdoctoral Association

output

20032009

most citedImproved Age Estimation for Solar-Type Dwarfs Using Activity-Rotation Diagnostics

1.4k citations

researchers with a paper here

L. Hernquist5 · h 116
T. J. Cox5 · h 64
C. Cheung2 profiles4 · h 85
D. Watson2 profiles4 · h 43
E. Furlan4 · h 38
L. Hartmann2 profiles4 · h 108
N. Calvet2 profiles4 · h 63
P. D’Alessio4 · h 55
S. Raymond4 · h 64
B. Sargent3 · h 44
C. Urry3 · h 64
D. Pisano2 profiles3 · h 27

collaborating institutions

Center for Astrophysics Harvard & SmithsonianUS15 papers
Goddard Space Flight CenterUS11 papers
California Institute of TechnologyUS7 papers
University of MichiganUS7 papers
NASA Astrobiology InstituteUS6 papers
University of RochesterUS5 papers
Cornell UniversityUS4 papers
National Academies of Sciences, Engineering, and MedicineUS4 papers
National Radio Astronomy ObservatoryUS4 papers
The University of Texas at AustinUS4 papers
United States Naval Research LaboratoryUS4 papers
University of Maryland, College ParkUS4 papers

Showing 2003 · astro-phShow all

1 paper · 2 filters

astro-ph2003★ 139 cited

Pulsar Parallaxes at 5 GHz with the Very Long Baseline Array

S. Chatterjee, J. M. Cordes, W. H. T. Vlemmings +3

We present the first pulsar parallaxes measured with phase-referenced pulsar VLBI observations at 5 GHz. Due to the steep spectra of pulsars, previous astrometric measurements have…