.
..
hsos_sbrs_1000mhz2000mhz_19971104_050943.fits
hsos_sbrs_1000mhz2000mhz_19971104_054943.fits
hsos_sbrs_1000mhz2000mhz_19971104_055943.fits
hsos_sbrs_1000mhz2000mhz_19971104_060943.fits
hsos_sbrs_1000mhz2000mhz_19971104_080944.fits