Browsing JPL TRS 1992+ by Title

Now showing items 35710-35729 of 36386

Visualizing anthropogenic methane plumes from the California Methane Survey

Thorpe, Andrew K; Duren, Riley M.; Tapella, Robert K.; Bue, Brian D.; Foster, Kelsey T.; Yadav, Vineet; Rafiq, Talha; Hopkins, Francesca M.; Gill, Kevin M.; Rodriguez, Joshua D.; Plave, Aaron; Cusworth, Daniel; Miller, Charles E. (Pasadena, CA: Jet Propulsion Laboratory, National Aeronautics and Space Administration, 2020, 2020-05-04)
Visualizing complexity

Braverman, A. (2001-12-10)

This paper explains the two reasons complexity is an important feature of geophysical data.
Visualizing Europa's induced magnetic field

Cochane, Corey J. (Pasadena, CA: Jet Propulsion Laboratory, National Aeronautics and Space Administration, 2018, 2018-01-12)
Visualizing Mercer Kernel feature spaces via kernelized locally-linear embeddings

DeCoste, D. (2001)

A new technique for projecting high-dimensional data to low-dimensional spaces, called locally linear embedding (LLE) has recently been introduced.
Visualizing Multi-process CPU Utilization using CUSP

Maimone, Mark W (Pasadena, CA: Jet Propulsion Laboratory, National Aeronautics and Space Administration, 2022, 2022-03-05)

The CPU Utilization Statistics Plotter (CUSP) tool automates the interpretation of detailed CPU Utilization trace data and statistics. It puts you on the cusp of understanding how CPU resources are split among the many ...
Visualizing Space Exploration: AR, VR & Emerging Tech

Samochina, Sasha E (Pasadena, CA: Jet Propulsion Laboratory, National Aeronautics and Space Administration, 2020, 2020-09-17)
VLBA astrometry of planetary orbiters

Jones, Dayton; Fomalont, Ed; Dhawan, Vivek; Romney, Jon; Folkner, William; Jacobson, Robert; Lanyi, Gabor; Border, James (Pasadena, CA : Jet Propulsion Laboratory, National Aeronautics and Space Administration, 2012., 2012-04)
VLBA Imaging of NGC 4261: Symmetric Parsec-scale Jets and the Inner Accretion Region

Jones, D. L.; Wherle, A. E. (1996)

Dual frequency VLBA observations of the nucleus of NGC 4261 (3C270) reveal highly symmetric radio structures at both 1.6 and 8.4 GHz. Analysis of these images shows that the central 10 pc of this source is not significantly ...
VLBI and essential geodetic variables

Gross, Richard (Pasadena, CA: Jet Propulsion Laboratory, National Aeronautics and Space Administration, 2018, 2018-06-03)
VLBI and Multiwavelength Studies of Gamma Ray AGN

Wehrle, Ann E. (1995)
VLBI and transients : very long baseline interferometry and pulses.

Naudet, Charles J. (Pasadena, CA : Jet Propulsion Laboratory, National Aeronautics and Space Administration, 2013, 2013-04-22)
VLBI DSN Current Status and Prospects

Altunin, V.; Renzetti, N. (1993-09-10)

A review of the current status of very long baseline interferometry in the Deep Space Network.
VLBI in the Deep Space Network: Challenges and Prospects

Altunin, V. (2000-02)

The purpose of this paper is to highlight the current status and prospects for VLBI in the NASA DSN.
VLBI Monitoring of the Nucleus of Centaurus A

Preston, Robert (1995-10)

A series of 8.4 GHz VLBI images of the nucleus of Centaurus A have been made with a Southern Hemisphere array over more than a 3-year time span. The nuclear radio jet is approximately 50 mas in length, or about 1 pc at ...
VLBI Observations of Gamma-Ray-Quiet AGN: Comparing Radio Core Brightness Temperatures

Tingay, S. J.; Murphy, D. W.; Lovell, J. E. J.; Costa, M. E.; McCulloch, P.; Edwards, P. G.; Jauncey, D. L.; Reynolds, J. E.; Tzioumis, A. K.; King, E. A.; Jones, D. L.; Preston, R. A.; Meier, D. L.; van Ommen, T. D.; Nicolson, G. D.; Quick, J. F. H. (1998-01)

We present VLBI and Australia Telescope Compact Array images, and derive source frame radio-core brightness temperatures for three prominent, flat-spectrum extragalactic radio sources, notable because they have not been ...
VLBI Observations of GRO J1655-40

Jones, Dayton (1996-04-17)
VLBI Observations of Southern Egret Identifications II. VLBA Observations and the Importance of Jet Bending in Gamma-Ray Sources

Tingay, S. J.; Murphy, D. W.; Edwards, P. G. (1998-01)

The pc-scale jets in gamma-ray quite AGN apear to have more and larger bends than the pc-scale jets in EGRET-identified AGN. Caution should be exercised when interpreting these results however, since we point out that ...
VLBI Observations of Southern Egret Identifications. I. PKS 0521-365, and PKS 0537-441

Tingay, S. J.; Edwards, P. G.; Costa, M. E.; Lovell, J. E. J.; McCulloch, P. M.; Jauncey, D. L.; Reynolds, J. E.; Tzioumis, A. K.; Migenes, V.; Gough, R.; Jones, D. L.; Preston, R. A.; Murphy, D. W.; Meier, D. L.; van Ommen, T. D.; St. John, M.; Hoard, D. W.; Nicolson, G. D.; Wan, T. S.; Shen, Z. Q. (1996)

We present high-resolution very long baseline interferometry images of three southern radio sources that the Energetic Gamma-Ray Experiment Telescope (EGRET), on board the Compton Gamma Ray Observatory, has identified as ...
VLBI Observing System for VSOP

Ulvestad, J.S.; Murphy, D.W. (1996-01)

The very long baseline interferometry (VLBI) Space Observatory Program (VSOP) satellite is scheduled for launch in September 1996. This paper describes the VLBI observing system for VSOP and its differences from ground ...
VLBI Phase-Referenced Observations on Southern Hemisphere HIPPARCOS Radio Start

Guirado, J. C.; Preston, R. A.; Jones, D. L.; Lestrade, J. F.; Reynolds, J. E.; Jauncey, D. L.; Tzioumis, A. K.; Ferris, R. H.; King, E. A.; Lovell, J. E. J.; McCulloch, P. M.; Johnston, K. J.; Kingham, K. A.; Martin, J. O.; White, G. L.; Jones, P. A. (1995-07)

Presented are multiepoch Very Long Baseline Interferometry (VLBI) observations on Southern Hemisphere radio stars phase-referenced to background radio sources. The differential astrometry analysis results in high-precision ...

Now showing items 35710-35729 of 36386

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