Logbook BendingModel

Below is the logbook of the bending model computation and application to data acquisition.

20/11/27 -> 20/12/02: BendingModel_1st_BM_271120.xml First bending model generated. Spline model not correctly handling the edges and close to zenith. Not applied in tracking.

20/12/02 -> 21/01/15: BendingModel_1st_BM_271120.xml The first bending model have been loaded in the drive SW and is being applied. Version 1.0.0 Date 2020-12-02 13:22:31

21/01/15 -> 21/02/27: BendingModel_1st_BM_271120.xml Wrong drive SW version. Debugging of dec. 20 not applied and bending model not applied.

21/02/27 -> 21/06/25: Drive SW corrected and applied but still bugged on BM application.

21/06/25 -> 21/07/10: BendingModel_2021625.xml Analytic model computed on the point recorded from beginning of 2021. Not correctly applied. The correction were opposite to what was supposed to be.

21/07/10 -> BendingModel_2021711.xml Correct application. Used for LUT computation using special method to remove CSS sagging.