R/clcep.R

In iAR: Irregularly Observed Autoregressive Models

#' Classical Cepheid
#'
#' Time series of a classical cepheid variable star obtained from HIPPARCOS.
#'
#' @format A data frame with 109 observations on the following 3 variables:
#' \describe{
#'   \item{t}{heliocentric Julian Day}
#'   \item{m}{magnitude}
#'   \item{merr}{measurement error of the magnitude (in mag).}
#' }
#' @details The frequency computed by GLS for this light curve is 0.060033386.
#' Catalogs and designations of this star:
#' HD 1989: HD 305996
#' TYCHO-2 2000:TYC 8958-2333-1
#' USNO-A2.0:USNO-A2 0225-10347916
#' HIP: HIP-54101
#' @examples
#' data(clcep)
#' f1=0.060033386
#' foldlc(clcep,f1)
"clcep"