prompt> fhisto lowval=0.0 highval=1.0 Name of FITS file and [ext#][] fakepulsar_event.fits Name of output FITS file[] fakepulsar_pulse_shape.fits Name of column to generate histogram[] PULSE_PHASE Size of bins[INDEF] 0.05 input file (no binspec): file://fakepulsar_event.fits[1] input file: file://fakepulsar_event.fits[1][bin PULSE_PHASE=0:1:0.05] The histogram extension: 1dhisto prompt>