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J/A+A/711/A285
-1
Euclid spectroscopy of quasars. 1. (Euclid Coll.+, 2026)
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2026A&A...711A.285E
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1.
J/A+A/711/A285/table2
Mean, geometric mean, and median Euclid Q1 quasar composite spectra, along with RMS, S/N and the number of spectra in each wavelength bin
(3651 rows)
meta
J/A+A/711/A285/table2
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(
UCD
)
recno
Record number assigned by the VizieR team. Should Not be used for identification.
(
meta.record
)
(
RECORD
)
lambda
nm
[240.0/1700.0] Wavelength bin center (nm)
(
em.wl
)
(
SPECT_WAVELENGTH_MISC
)
FluxMean
[0.77/16.58] Arithmetic-mean flux density (arbitrary units)
(
phot.flux
)
(
SPECT_FLUX_VALUE
)
e_FluxMean
[0.0/1.23] Uncertainty on arithmetic-mean flux density
(
stat.error
)
(
ERROR
)
FluxGeo
[0.72/15.98] Geometric-mean flux density (arbitrary units)
(
phot.flux
)
(
SPECT_FLUX_VALUE
)
e_FluxGeo
[0.0/12.31] Uncertainty on geometric-mean flux density
(
stat.error
)
(
ERROR
)
FluxMed
[0.79/17.12] Median flux density (arbitrary units)
(
phot.flux
)
(
SPECT_FLUX_VALUE
)
FluxRMS
[0.04/5.09] RMS flux density in bin (arbitrary units)
(
stat.error
)
(
ERROR
)
snr
[9.68/616.47] Signal-to-noise ratio in bin
(
stat.snr
)
(
INST_S/N
)
nSpectra
[5/1761] Number of spectra contributing to the bin
(
meta.number
)
(
NUMBER
)
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http://cdsannotations.u-strasbg.fr/annotations/vizierTable//
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