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SUMMARY:Galaxy clustering systematic effects in photometric surveys
DTSTART;VALUE=DATE-TIME:20230601T160000Z
DTEND;VALUE=DATE-TIME:20230601T162500Z
DTSTAMP;VALUE=DATE-TIME:20260410T195107Z
UID:indico-contribution-987@cern.ch
DESCRIPTION:Speakers: Ignacio SEVILLA ()\nGalaxy clustering is one of the 
 pillars of current cosmological parameter constraints\, in particular for 
 understanding the properties of the late universe and how they relate to t
 hose predicted from early universe measurements\, in combination with cosm
 ic shear observations. In photometric surveys\, spurious correlations may 
 be introduced by the spatial distribution of observational con- ditions an
 d astrophysical properties over the sky. We make a short overview of how t
 his problem is tackled in the Dark Energy Survey\, as well as in other pro
 jects of its kind.\n\nhttps://indico.unina.it/event/70/contributions/987/
LOCATION:Lisbon
URL:https://indico.unina.it/event/70/contributions/987/
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