# Scanning Photometer (SPM) data at Syowa Station
#--- <Data Format> -------------------
# Line 0: NTP time(UT) at recording start: year(yyyy)/month(mm)/day(dd) hour(hh):minute(mn):second(ss)
# Line 1-N: Data at each 20Hz sampling:
#   Column 1-7: Date & Time(UT): year, month, day, hour, minute, second, milli-second
#   Column 8: Scan angle(deg):
#   Column 9-16: Output voltage at each 8 channel(V): CH1, CH2, CH3, CH4, CH5, CH6, CH7, CH8
# Line N+1: NTP time(UT) at recording end: year(yyyy)/month(mm)/day(dd) hour(hh):minute(mn):second(ss)
#-------------------------------------