Observational astronomy

Results: 5501



#Item
11Astronomy / Observational astronomy / Astrophysics / Electromagnetic radiation / Light pollution / Photometry / Radiometry / Variable star / Dwarf nova / Academia / Outer space

ISSNVariable Star Bulletin No.25 Dec. 1997

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Source URL: vsolj.cetus-net.org

Language: English - Date: 2004-02-05 02:47:25
12Astronomy / Observational astronomy / Astronomical imaging / Telescopes / Science and technology / Astronomical instruments / Atacama Desert / European Southern Observatory / Observatory / Refracting telescope / Optical telescope / Mount Wilson Observatory

Two Small Pieces of Glass Teachers Guide

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Source URL: themosh.org

Language: English - Date: 2015-01-21 12:00:40
13Light pollution / Light sources / International Dark-Sky Association / Observational astronomy / Lighting / Borrego Springs /  California / Skyglow / Borrego / Natural environment / Time / Dark-sky movement / Physics

Night Sky Friendly Business Recognition Program Borrego Business Application PROGRAM: Established by the Borrego Springs Dark Sky Coalition, this program recognizes businesses and organizations in the Borrego Valley tha

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Source URL: www.abdnha.org

Language: English - Date: 2015-03-13 12:22:26
14Fiction / Optical phenomena / Optics / Observational astronomy / Shadow / Visibility / Umbra /  penumbra and antumbra / Sky / Optical depth

Mountain shadow phenomena. an off-summit observer 2: The spike seen by David K. Lynch

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Source URL: thulescientific.com

Language: English - Date: 2010-02-12 18:45:01
15Radio telescopes / Astronomy / Observational astronomy / Geodesy / Interferometry / Astronomical imaging / Radio / Radio astronomy / Very-long-baseline interferometry / Joint Institute for VLBI in Europe / Haystack Observatory / Fundamental station

IVS Newsletter Issue 16, December 2006 Face to Face with the Future: A Perspective on the First VLBI2010 Workshop

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Source URL: ivs.nict.go.jp

Language: English - Date: 2006-11-30 17:41:52
16Geodesy / Measurement / Astronomy / Radio telescopes / Interferometry / Astrometry / Astronomical imaging / Very-long-baseline interferometry / Observational astronomy / NV Ingenieurskantoor voor Scheepsbouw / Satellite laser ranging / Fundamental station

IVS Newsletter Issue 17, April 2007 Harald Schuh Succeeds Wolfgang Schlüter as IVS Chair – Dirk

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Source URL: ivs.nict.go.jp

Language: English - Date: 2007-04-05 11:29:00
17Radio telescopes / Astronomy / Square Kilometre Array / Observational astronomy / Outer space / Interferometry / Astronomical imaging / Geodesy / Very-long-baseline interferometry / ASTRON / Shanghai Astronomical Observatory / MeerKAT

27th Directing Board Meeting – Summary Notes Location: Date: Note taker: Version history:

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Source URL: ivs.nict.go.jp

Language: English - Date: 2013-02-08 17:17:30
18Astronomy / Observational astronomy / Physical cosmology / Outer space / Astronomical surveys / Space observatories / Joint Dark Energy Mission / Gravitational lensing / Redshift survey / The Dark Energy Survey / Weak gravitational lensing / Neil Gehrels

The Joint Dark Energy Mission (JDEM) / Omega Submitted By: Neil Gehrels JDEM/Omega Project Scientist Goddard Space Flight Center (GSFC)

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Source URL: wfirst.ipac.caltech.edu

Language: English - Date: 2015-06-30 20:34:35
19Astronomy / Observational astronomy / Outer space / Telescopes / Astronomical imaging / Light sources / Interferometry / Altair / Navy Precision Optical Interferometer / Star / Limb darkening / Palomar Testbed Interferometer

arXiv:0706.0867v2 [astro-ph] 7 JunImaging the Surface of Altair John D. Monnier1∗, M. Zhao1, E. Pedretti2 , N. Thureau3, M. Ireland4, P. Muirhead5, J.-P. Berger6, R. Millan-Gabet7 , G. Van Belle7 , T. ten Brumme

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Source URL: arxiv.org

Language: English - Date: 2008-02-01 05:05:38
20Optics / Lenses / Observational astronomy / Geometrical optics / Science of photography / Optical coherence tomography / Interferometry / Objective / Michelson interferometer / Speckle pattern / Aperture / Laser

Application note: ELC, EL-6-18 and LSR-3000 for OCT Electrically focus tunable lenses ELC and EL-6-18 and Laser Speckle Reducer LSR-3000 Update: Copyright © 2014 Optotune

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Source URL: www.optotune.com

Language: English - Date: 2016-02-09 03:40:14
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