1 | | == P3.27 Spectral resolution == |
2 | | • **Phase** : 3 |
3 | | • **Status** : Draft |
4 | | • **Category** : Daytime calibration (C3) |
5 | | • **Recurrence** : once every month starting from commissioning. |
6 | | • **Duration** : 10 minutes |
7 | | **Description** |
8 | | • Measure the spectral resolution for the LSS observing mode. |
9 | | **Prerequisites** |
10 | | • Bad pixel map, Background frames |
11 | | **Procedure** |
12 | | • This calibration is performed illuminating the slit with the instrument spectral calibration lamps with known characteristics (5 emission lines). A background with lamps switched off is required. |
13 | | **Success criteria** |
14 | | • Accuracy of MRS: 0.5nm at 1.2 micron, LRS: 2 nm at 1.2 micron. |
15 | | **Notes** |
16 | | • Same as activity 9.4 in AD4 |
17 | | **LBTO support** |
18 | | • Support from LBTI/LBTO? |
19 | | **Associated SHARK-NIR personnel** |
20 | | • JF, LM, MdP |
21 | | **Date performed and by whom** |