| Name | Format | Duration | Size | Date | |
|---|---|---|---|---|---|
| 00025_Sound_astron01 | Waveform Audio File Format | 16s | 741KB | 2000-08-05 | |
| 00029_Sound_astron02 | Waveform Audio File Format | 12s | 536KB | 2000-08-05 | |
| 00030_Sound_astron03 | Waveform Audio File Format | 14s | 641KB | 2000-08-05 | |
| 00031_Sound_astron04 | Waveform Audio File Format | 11s | 512KB | 2000-08-05 |