To search for the period in a datafile
ICL> FOLDLOTS FOLDLOTS - V1.5-1 INPUT - Enter name of input datafile > LTIME *Variance not present in input datafile* Using 12 of the 16 input data values FOLD_OBJ - Enter name of output fold file > XFOLD CHI_OBJ - Enter name of output chi-sq v period file > XPER PERIOD - Enter start period for folding /1/ > 4 PINC - Period increment > 0.01 NPER - Enter no. of periods to fold at > 400 EPOCH - Enter epoch of phase zero /6743.42/ > ? Enter in atomic time, The default value is the BASE_TAI in the header EPOCH - Enter epoch of phase zero /6743.42/ > BINS - Number of phase bins > 4 WEIGHTED - Are weighted means required? > NO Best fit period = 7.18 seconds Chi-sq value of best fit to mean = 307.82