CDFN

AcronymDefinition
CDFNChandra Deep Field-North
References in periodicals archive ?
* CDFN: cumulative density function of normal distribution
[p.sub.ii,t] = P[[S.sub.t] = i|[S.sub.t-1] = i] = CDFN ([a.sub.i] + [b.sub.1i][X.sub.1,t-1] + [b.sub.2i][X.sub.2,t-1] + [b.sub.3i][X.sub.3,t-1] + [b.sub.4i][x.sub.4,t-1].
The Chandra Deep Field South (CDFS) is complete and accessible to astronomers, but only half the exposure time of the Chandra Deep Field North (CDFN) has yet been studied.