National Postdoctoral Association

output

20032013

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 & SmithsonianUS16 papers
Goddard Space Flight CenterUS12 papers
California Institute of TechnologyUS7 papers
University of MichiganUS7 papers
NASA Astrobiology InstituteUS6 papers
National Academies of Sciences, Engineering, and MedicineUS5 papers
United States Naval Research LaboratoryUS5 papers
University of Maryland, College ParkUS5 papers
University of RochesterUS5 papers
Cornell UniversityUS4 papers
Kavli Institute for Particle Astrophysics and CosmologyUS4 papers
National Radio Astronomy ObservatoryUS4 papers

Showing 2003Show all

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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…