Redshift

Results: 993



#Item
21Astronomical X-ray sources / Plasma physics / Quasar / Radio astronomy / Space observatories / X-ray telescopes / X-ray astronomy / Chandra X-ray Observatory / Redshift / Astrophysical X-ray source / Active galactic nucleus

High Redshift X-ray Jets detections with Chandra Aneta Siemiginowska (CfA), Kathryn McKeough (CMU), Teddy Cheung (NRL), Vinay Kashyap (CfA), Nathan Stein (UPenn), David Van Dyk (Imperial College) et al. The two highest r

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Source URL: cxc.cfa.harvard.edu

Language: English - Date: 2014-12-23 09:39:50
22Astronomical surveys / Observational astronomy / Telescopes / Physical cosmology / Alex Szalay / Sloan Digital Sky Survey / National Virtual Observatory / Large Synoptic Survey Telescope / Redshift survey / The Dark Energy Survey / SDSS / Pan-STARRS

Microsoft PowerPoint - szalay-ssdbm-2008.ppt

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Source URL: i.cs.hku.hk

Language: English - Date: 2008-07-12 03:50:54
23Observational astronomy / Physical cosmology / Active galactic nucleus / Quasar / Galaxies / Blazar / Supermassive black hole / Stellar population / Stripe 82 / Redshift / Spectroscopy / Sloan Digital Sky Survey

Letter of Intent for After SDSS-IV: All-Quasar Multi-Epoch Spectroscopy Contact: Paul J Green () ⇐⇒ Initial Team Listed on page 3 MOTIVATION: Quasars, the most luminous accreting compact objects

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Source URL: www.sdss.org

Language: English - Date: 2016-07-30 19:27:59
24Stochastic processes / Markov models / Markov processes / Graph theory / Markov chain / Probability distribution

MA469 R-projects forfrom R.S.MacKay 1. Hubble’s law without Friedmann’s equations Background: Hubble’s law (that redshift z is proportional to distance D) or its refinements are nowadays based on assuming

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Source URL: www2.warwick.ac.uk

Language: English - Date: 2015-06-22 15:01:21
25Physical cosmology / Redshift / Quasar / Galaxy / Stellar population / Cosmic distance ladder / Pea galaxy / 6dF Galaxy Survey

SCIENTIFIC JUSTIFICATION The intermediate Palomar Transient Factory (iPTF) is undertaking the Census of the Local Universe (CLU) project to complete our survey of galaxies out to 200 Mpc (z ∼ CLU deploys four w

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Source URL: www.sdss.org

Language: English - Date: 2016-07-30 19:27:59
26Observational astronomy / Physical cosmology / Astronomical surveys / Alfred P. Sloan Foundation / Sloan Digital Sky Survey / Quasar / Redshift survey / Stellar population / Redshift / Stripe 82 / Andromeda IX / Galaxy

Draft version July 30, 2012 Preprint typeset using LATEX style emulateapj vTHE NINTH DATA RELEASE OF THE SLOAN DIGITAL SKY SURVEY: FIRST SPECTROSCOPIC DATA FROM THE SDSS-III BARYON OSCILLATION SPECTROSCOPIC SU

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Source URL: www.sdss3.org

Language: English - Date: 2014-04-25 13:32:54
27Physical cosmology / Reionization / Redshift / Cosmic microwave background / Quasar / The Dark Energy Survey / Planck / Lambda-CDM model / Galaxy / Dark matter

Astronomy & Astrophysics A&A 580, L4DOI:

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Source URL: www.aanda.org

Language: English
28Exact solutions in general relativity / Time in physics / Theory of relativity / Differential geometry / Black holes / Geodesic / Redshift / Anti-de Sitter space / Differential geometry of surfaces / Metric tensor / Proper time / General relativity

Natural observer fields and redshift ROBERT S MACKAY COLIN ROURKE We sketch the construction of space-times with observer fields which have redshift satisfying Hubble’s law but no big bang.

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Source URL: www2.warwick.ac.uk

Language: English - Date: 2011-05-19 04:26:06
29Special relativity / Classical mechanics / Theory of relativity / Theoretical physics / Conservation laws / Galilean invariance / Principle of relativity / Inertial frame of reference / Momentum / Lorentz force / Relativistic mechanics / Velocity-addition formula

The Ephemeris Focus and book reviews Generalized Total Time Derivatives Forms of generalized total time derivative proposed by Wesley and by Mocanu are compared. It is shown that in the important special case of a “tes

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Source URL: redshift.vif.com

Language: English - Date: 2007-05-13 11:42:50
30Special relativity / Physical quantities / Wave mechanics / Physical cosmology / Astrometry / Redshift / Doppler effect / Speed of light / Radial velocity / Relative velocity / Velocity / Relativistic Doppler effect

GBT LO and Doppler Corrections Rick Fisher June 3, 2000 1

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Source URL: www.cv.nrao.edu

Language: English - Date: 2010-01-07 09:41:37
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