| 1 | == P3.26 Detector persistence == |
| 2 | • **Phase** : 3 |
| 3 | • **Status** : Draft |
| 4 | • **Category** : Daytime calibration (C3) |
| 5 | • **Recurrence** : once every 1-3 months starting from commissioning. |
| 6 | • **Duration** : 20 minutes |
| 7 | **Description** |
| 8 | • Monitor persistence after saturation. |
| 9 | **Prerequisites** |
| 10 | • Instrument and dome closed. No lights inside dome. |
| 11 | **Procedure** |
| 12 | • Record a background exposure, then one highly saturated exposure; then a long series of exposures with source off. |
| 13 | • CI B_H, point source. |
| 14 | **Success criteria** |
| 15 | • Accuracy of photometry 10% |
| 16 | **Notes** |
| 17 | • Same as activity 9.3 in AD4 |
| 18 | **LBTO support** |
| 19 | • Support from LBTI/LBTO? |
| 20 | **Associated SHARK-NIR personnel** |
| 21 | • JF, LM, MdP |
| 22 | **Date performed and by whom** |