Search results for Problem. What is the distance to the star Spica (α Virginis), which has a measured parallax according to Hipparcos of π abs = 12.44 ±0.86 mas? Solution.

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Problem. What is the distance to the star Spica (α Virginis), which has a measured parallax according to Hipparcos of π abs = ±0.86 mas? Solution. The distance to Spica…

Cover P Front Cover Picture Credits The background image is one of the Spitzer GOODS-S MIPS 24 μm deep extragalactic survey fields, which is available from the NASA Spitzer…

SPICA FPC SPICA FPC-S Myungshin Im (Seoul National University) SPICA Mission Overview Telescope: 3.2m (EPD 3.0m), 6 K Superior Sensitivity Good spatial resolution Core wavelength:…

SPICA LED1X1900 G546 T840 L1A18 • 1111924 ELECTRICAL DATA Mains voltage: 220-240V, 0/50/60Hz System power*, W: 11.7 Power factor: >0,85 Control gear: ECG on/off Integrated

SPICA FIR Polarimetry for ISM and Transient Objects K S Kawabata Hiroshima University Index • Sensitivity of SAFALI_Pol • Extragalactic interstellar dust probed by Type…

Specification of the Focal-Plane instruments for SPICA 2009/03/13 SPICA Detection Limit Imaging Spectroscopy FPC (Focal-Plane Finding Camera) FPC-G : fine guidance system…

New perspectives on B star X-ray emission: The high-resolution X-ray spectra of Spica and β Cen Collaborators on both projects: Nathan Miller Joe Cassinelli β Cen Ton Raassen…

Gaia A Stereoscopic Census of our Galaxy http:wwwrssdesaintGaia April 2009 Timo Prusti ESA Gaia: Design Considerations • Astrometry V 20: – completeness to 20 mag on-board…

Astronomia de Posição Notas de Aula – Versão 30/11/2004 Gastão Bierrenbach Lima Neto Instituto de Astronomia, Geof́ısica e Ciências Atmosféricas (IAG) Universidade…

1 Supplementary Materials TABLE S1. Samples used in this study with coordinates, water depth, dinocyst counts, cyst concentrations, grain size data % fraction 63 μm and…

Gaia A Stereoscopic Census of our Galaxy http:wwwrssdesaintGaia April 2009 Timo Prusti ESA Gaia: Design Considerations • Astrometry V 20: – completeness to 20 mag on-board…

ar X iv :a st ro -p h 98 12 13 3v 1 8 D ec 1 99 8 ACCEPTED FOR PUBLICATION INThe Astrophysical Journal LBNL-41801 Preprint typeset using LATEX style emulateapj v 040399 MEASUREMENTS…

Gaia and MPIA Coryn Bailer-Jones 20 Feb 2013 PSF Seminar high accuracy positions parallaxes proper motions eg 15-25 μas at G=15 Gaia in a nutshell radial velocities to G…

SYMBOL UNIT VALUE Nominal Impedance Z Ω 20 DC Resistance Revc Ω 18 Voice Coil Inductance Levc mH 020 Resonance Frequency Fs Hz 75 Resonance Frequency Impedance Zs Ω…