Ultra Low Dispersion Spectroscopy with Gaia and Astronomical Slitless Surveys

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985815%3A_____%2F12%3A00388806" target="_blank" >RIV/67985815:_____/12:00388806 - isvavai.cz</a>

Alternative codes found

RIV/68407700:21230/12:00194583

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Ultra Low Dispersion Spectroscopy with Gaia and Astronomical Slitless Surveys

Original language description

The ultra-low dispersion spectroscopy to be applied in the ESA Gaia space observatory and the ground-based objective- prism plate surveys represent a similar type of astrophysical data. Although the dispersion in plate surveys is usually larger than in the Gaia blue and red photometers (BP/RP), the spectral resolutions differ by a factor of 2?3 only, since the resolution in ground-based spectra is seeing-limited. We argue that some of the algorithms developed for digitized objective-prism plates can also be applied for the Gaia spectra. At the same time, the plate results confirm the feasibility of observing strong emission lines with Gaia RP/BP.

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

BN - Astronomy and celestial mechanics, astrophysics

OECD FORD branch

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Project

Result was created during the realization of more than one project. More information in the Projects tab.

Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2012

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Acta polytechnica

ISSN

1210-2709

e-ISSN

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Volume of the periodical

52

Issue of the periodical within the volume

1

Country of publishing house

CZ - CZECH REPUBLIC

Number of pages

7

Pages from-to

27-33

UT code for WoS article

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EID of the result in the Scopus database

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