Advances in Astronomy / 2010 / Article / Tab 1

Research Article

Photometry and Low Dispersion Spectroscopy with ESA Gaia

Table 1

Comparison of the parameters of Gaia BR and RP and of selected plate low dispersion spectra.

Wavelength range, nmLimiting magnitudeDispersion at Hgamma, nm/mmSpectral resolution, nm

Gaia 330–660, 650–1000~19900 ~18?
Sonneberg Schmidt340–6501810 and 23~3
Bolivia Expedition340–650149~3
Hamburg340–540191394.5
Byurakan340–69017.51805

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