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Results: 1250



#Item
631Measurement / Error / Errors and residuals in statistics / Statistical theory / Covariance / Variance / Statistics / Regression analysis / Data analysis

The ILRS solution V. Luceri (e-GEOS S.p.A., ASI/CGS) E. Pavlis (JCET/UMBC & NASA Goddard) The ILRS contribution to ITRF2005 is a time series of weekly station coordinates and daily Earth Orientation Parameters (X-pole, Y

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Source URL: itrf.ensg.ign.fr

Language: English - Date: 2014-04-11 09:48:46
632Astrophysics / Storm / Radiation / X-ray telescopes / Space telescopes / Terrestrial gamma-ray flash / Lightning / Thunderstorm / Transforming growth factor beta / Meteorology / Atmospheric sciences / Physics

GEOPHYSICAL RESEARCH LETTERS, VOL. 38, L14810, doi:[removed]2011GL048099, 2011 The lightning‐TGF relationship on microsecond timescales Steven A. Cummer,1 Gaopeng Lu,1 Michael S. Briggs,2 Valerie Connaughton,2 Shaolin

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Source URL: f64.nsstc.nasa.gov

Language: English - Date: 2011-09-02 18:27:18
633Plasma physics / Planetary science / Space plasmas / Solar System / Spaceflight / Space weather / Proton / Geostationary Operational Environmental Satellite / X-ray astronomy / Physics / Astronomy / Space

Microsoft Word - Intro_Front REV B.doc

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Source URL: goes.gsfc.nasa.gov

Language: English - Date: 2006-04-03 11:13:02
634X-ray telescopes / Space telescopes / Radiation / Astrophysics / Storm / Lightning / Reuven Ramaty High Energy Solar Spectroscopic Imager / Fermi Gamma-ray Space Telescope / Gamma-ray burst / Physics / Astronomy / Space

JOURNAL OF GEOPHYSICAL RESEARCH: SPACE PHYSICS, VOL. 118, 1–7, doi:[removed]jgra.50580, 2013 Fluence distribution of terrestrial gamma ray flashes observed by the Fermi Gamma-ray Burst Monitor D. Tierney,1 M. S. Brigg

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Source URL: f64.nsstc.nasa.gov

Language: English - Date: 2013-10-17 16:45:33
635Plasma physics / X-ray astronomy / Gamma-ray burst / Space telescopes / X-ray telescopes / Swift Gamma-Ray Burst Mission / Astronomy / Observational astronomy / Space

GCN Report[removed]Feb[removed]Swift Observation of GRB 121108A T. N. Ukwatta (MSU), J. R. Cummings (GSFC/UMBC), W. H. Baumgartner (GSFC/UMBC), A.

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Source URL: gcn.gsfc.nasa.gov

Language: English - Date: 2013-02-14 09:18:44
636Light sources / Physical cosmology / Standard candles / Plasma physics / Stellar evolution / X-ray astronomy / Galaxy / Milky Way / Dark matter / Astronomy / Physics / Space

Brought to you by NASA’s Chandra X-ray Observatory and Universe Awareness Light

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Source URL: chandra.harvard.edu

Language: English - Date: 2014-01-06 13:17:34
637X-ray astronomy / Gamma-ray burst / Swift Gamma-Ray Burst Mission / Gamma-ray Burst Coordinates Network / Astronomy / Observational astronomy / Space

GCN Report[removed]Jan13 1 Swift Observations of GRB 111225A M. H. Siegel (PSU), W. H. Baumgartner (GSFC/UMBC), B.-B. Zhang (PSU), S.D. Barthelmy

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Source URL: gcn.gsfc.nasa.gov

Language: English - Date: 2013-01-07 11:33:24
638Spaceflight / X-ray telescopes / Japanese space program / Suzaku / X-ray astronomy satellites / X-ray astronomy / Japan Aerospace Exploration Agency / X-ray / Galaxy groups and clusters / Astronomy / Space telescopes / Observational astronomy

Astro-E2 National Aeronautics and Space Administration Explore. Discover. Understand. Astro-E2 is a powerful orbiting observatory for

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Source URL: heasarc.gsfc.nasa.gov

Language: English - Date: 2005-06-10 16:34:53
639Space / Gamma-ray Burst Coordinates Network / Astronomy / Gamma-ray burst / X-ray astronomy

GCN Report[removed]Jan[removed]Swift Observations of GRB 120326A M. H. Siegel (PSU), N. P. M. Kuin (MSSL-UCL), S. Holland (STScI),

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Source URL: gcn.gsfc.nasa.gov

Language: English - Date: 2013-01-07 11:33:24
640X-ray astronomy

GCN Report[removed]Jun-13 Swift Observations of GRB 130605A S. T. Holland (STScI), S. D. Barthelmy (GSFC), A. Melandri (INAF/OAB), and B. Porterfield (PSU) report for the Swift Team

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Source URL: gcn.gsfc.nasa.gov

Language: English - Date: 2013-06-13 07:15:11
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