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Contents
Gaia Early Data Release 3
Documentation release 1.0
Gaia Early Data Release 3
Documentation release 1.0
I
Introduction to Gaia Early Data Release 3
II
Gaia data processing
III
Gaia catalogue
7
Validation
8
Cross-match with external catalogues
9
Cross-match with Gaia DR2
10
Catalogue statistics and plots
10.1
Catalogue statistics and plots
10.1.1
Sky Density
10.1.2
Photometry
10.1.3
Positions
10.1.4
Parallaxes
10.1.5
Proper motions
10.1.6
Astrometric correlations
10.1.7
Observations
10.1.8
Radial Velocity
10.1.9
Other astrometric parameters
IV
Gaia archive
Miscellaneous
Bibliography
10.1
Catalogue statistics and plots
10.1.1
Sky Density
10.1.3
Positions
10.1.2
Photometry
Figure 10.3:
HEALPix map of median
G
(large image)
, median
G
BP
(large image)
and median
G
RP
(large image)
magnitudes
Figure 10.4:
HEALPix map of median
G
BP
-
G
RP
(large image)
, median
G
BP
-
G
(large image)
and median
G
-
G
RP
(large image)
colours
Figure 10.5:
HEALPix map of signal-to-noise ratio for G
(large image)
,
G
BP
(large image)
and
G
RP
(large image)
Figure 10.6:
Histograms of the number of sources as a function of the
G
BP
-
G
(large image)
,
G
BP
-
G
RP
(large image)
, and
G
-
G
RP
(large image)
colours, respectively, in bins of 0.367 mag.
Figure 10.7:
Median Signal-to-noise ratio in the colour-magnitude plane for G
(large image)
,
G
BP
(large image)
and
G
RP
(large image)
, respectively.
Figure 10.8:
Sky distribution of the median
phot_bp_rp_excess_factor
(large image)
and histogram as a function of
G
and
G
BP
-
G
RP
colour
(large image)
.