| Offset | Length | Type | Value |
|---|---|---|---|
| 0 | 0x13 | string | UVWIN SPECSCAN FILE |
| 0x14 | 0x8 .. 0xf? | string | column name, ANSI |
| 0x61 | 0xd .. 0xf? | string | user name |
| 0x258 | 0x14? | string | previous file name, ANSI |
| 0x365 | 0x16? | string | measurement type, ANSI |
| 0x3a5 | 0xf? | string | device serial number |
| 0x400 | 0x2 | integer | number of wavelength-value pairs |
| 0x405 | 0x8 * 2 * n | double | wavelength-value pair |
All multi-octet numeric values are little-endian.