*.dat  VSSP32/64 raw data
*.bin  VSSP32/64 raw data without header
*.log  log file which includes the header data

<Solar Corona>
- Bandwidth 16MHz(sampling 32MHz), 2bit, 4ch
- Center frequency 325MHz (base band 0MHz=333MHz, base band 16MHz=317MHz)
- Observation time 11:15:01-11:45:00 (the same as three days)
- Observation method  Drift scan of Crab every 45 seconds
- Apparent distance from the Sun: 6/15 ~5Rs, 6/17 ~9Rs, 6/21 ~23Rs, 6/30 ~57Rs

<Crab Pulsar glitch>
- Bandwidth 4MHz(sampling 8MHz), 4bit, 4ch
  Note: Ch1,3 : AntA H/V polarization
            Ch2,4 : Not available
- Center frequency 325MHz (base band 0MHz=327MHz, base band 4MHz=323MHz)
- Observation time before glitch 2017/9/18 05:00:00-05:29:59
- Observation time after glitch 2017/11/12 01:25:00-01:54:59
- Observation method  Drift scan of Crab every 45 seconds