| Position # | Description | JCI Name | Stepper Counts |
| 1 | Al blank |
Blank |
-43 |
| 2 | Blank (mirrored inside) | Blank_mirror | 2345 |
| 3 | ZnSe | ZnSe |
4675 |
| 4 | KRS-5 |
KRS-5 |
6995 |
| 5 | CaFl |
KBr |
9323 |
Chris Packham; June 19th, 2006