In 2016,HIRFL has 7 488 machine hours,including 616 h for the machine preparation and 994 h for the machine commissioning due to beam change,228.5 h for equipment failure period,5 439.5 h for experiment target time,108 h for machine study.Several different operation modes are included,2 437 h for the independent operation of SFC;2 948 h for the combination operation of SFC+SSC;462 h for the combination operation of SFC+CSRm;1 641 h for operation of the combination of SFC+CSRm+CSRe;and 102 h for others.