KiDS-1000 catalogue: Redshift distributions and their calibration

Free Access

Table 2.

Spectroscopic redshift samples used for the clustering-z calibration.

Survey	No. of	Area ^(a)
	spec-z	[deg²]
zCOSMOS	8422	0.5
DEEP2	8698	0.8
VVDS	4194	0.5
GAMA	114 912	137.4
BOSS	47 332	262.5
2dFLenS	17 231	266.1
WiggleZ	42 328	130.1

Total	321 318	784.8 ^(b)

Notes.

^(a)

The area quoted for the wide fields is a rough estimate calculated from the number of pointings that go into each cross-correlation measurement and the average unmasked area per pointing.

^(b)

We note that there is significant overlap between GAMA, BOSS, and WiggleZ. Hence, the total area quoted here is not to be understood as an independent area.

Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.

Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.

Initial download of the metrics may take a while.