| 1955 | Detector canister taken to clean room. Pressure in canister 8 psi. |
| | Begin unpacking crystal. |
| 2015 | Conduct detector level continuity checks: |
| Table 1: Detector level continuity checks |
| | DIB 1 | DIB 2 |
| Signal | Measured | Measured |
| QET D | 241 Ω | 257 Ω |
| LED1 R forward | 765 kΩ | 790 kΩ |
| LED1 V forward | 1.061 V | 1.062 V |
| LED1 G backward | <1.4 nS | <0.1 nS |
| LED2 R forward | - | 768 kΩ |
| LED2 V forward | - | 1.062 V |
| LED2 G backward | - | <3.0 nS |
| Qo(+ve)-Qi(-ve) | 456 Ω | 460 Ω |
| Qi(+ve)-Qo(-ve) | 255 Ω | 291 Ω |
DIB1 LED2 open according to detector history elog entry 1389
| 2030 | Detector placed in purge cabinet, second shelf. |